TWI393952B - Liquid crystal display and supporting structure thereof - Google Patents

液晶顯示器及其支撐結構Liquid crystal display and supporting structure thereof

本發明是有關於一種液晶顯示器，且特別是有關於一種液晶顯示器中的支撐結構。The present invention relates to a liquid crystal display, and more particularly to a support structure in a liquid crystal display.

液晶顯示器具有高畫質、體積小、重量輕、低電壓驅動、低消耗功率及應用範圍廣等優點，因此已廣泛地應用於可攜式電視、行動電話、攝錄放影機、筆記型電腦、桌上型顯示器、以及投影電視等消費性電子或電腦產品中，成為顯示器的主流。LCD monitors are widely used in portable TVs, mobile phones, camcorders, and notebook computers because of their high image quality, small size, light weight, low voltage drive, low power consumption, and wide application range. In consumer electronics or computer products such as desktop monitors and projection TVs, it has become the mainstream of displays.

為了保護液晶顯示器中的液晶面板與光學膜片，一般製造者會在框架上承載液晶面板與光學膜片的位置分別以背膠黏貼緩衝材。然而，由於上述黏貼緩衝材的步驟目前只能以人工的方式達成，因此不但黏貼的精度難以控制，而且所耗費的人力成本也十分高昂。況且，隨著液晶顯示器的尺寸越來越大，人工黏貼緩衝材的困難度也越來越高。In order to protect the liquid crystal panel and the optical film in the liquid crystal display, the manufacturer usually carries the position of the liquid crystal panel and the optical film on the frame to adhere the buffer material respectively. However, since the above steps of adhering the cushioning material can only be achieved manually, the accuracy of the bonding is difficult to control, and the labor cost is also very high. Moreover, as the size of the liquid crystal display is getting larger and larger, the difficulty of manually adhering the cushioning material is also increasing.

因此，本發明之一技術態樣是在提供一種液晶顯示器，其緩衝材係嵌於框架的破孔中，而不需要以背膠黏貼。Therefore, one aspect of the present invention provides a liquid crystal display in which a buffer material is embedded in a hole in a frame without being adhesively attached.

根據本發明一實施方式，一種液晶顯示器包含液晶面板、光學膜片、光源、框架與第一緩衝材。光學膜片設置於液晶面板下。光源面向光學膜片。框架用以容納液晶面板、光學膜片與光源。上述之框架包含隔框與下框緣。隔框具有第一破孔，且液晶面板設置於隔框之上。光學膜片設置於下框緣與隔框之間。第一緩衝材具有第一上緩衝墊與第一下緩衝墊。第一緩衝材嵌於第一破孔且外露出第一上緩衝墊與第一下緩衝墊，其中第一上緩衝墊抵接液晶面板，而第一下緩衝墊則抵接光學膜片。According to an embodiment of the invention, a liquid crystal display includes a liquid crystal panel, an optical film, a light source, a frame, and a first buffer material. The optical film is disposed under the liquid crystal panel. The light source faces the optical diaphragm. The frame is for accommodating a liquid crystal panel, an optical film, and a light source. The above frame includes a frame and a lower frame. The partition has a first hole, and the liquid crystal panel is disposed on the frame. The optical film is disposed between the lower frame edge and the partition frame. The first cushioning material has a first upper cushion and a first lower cushion. The first buffer material is embedded in the first hole and the first upper cushion and the first lower cushion are exposed, wherein the first upper cushion abuts the liquid crystal panel, and the first lower cushion abuts the optical film.

本發明之另一技術態樣是在提供一種液晶顯示器的支撐結構，其緩衝材係藉由框架上的凸肋所固定，而不需要再以背膠黏貼。Another aspect of the present invention provides a support structure for a liquid crystal display, wherein the buffer material is fixed by the ribs on the frame without the need for adhesive bonding.

根據本發明另一實施方式，一種液晶顯示器的支撐結構包含框架與第一緩衝材。框架包含隔框與第一凸肋。隔框用以承載液晶面板。第一凸肋設置於隔框上。第一緩衝材介於隔框與液晶面板之間。上述之第一緩衝材可包含第一定位槽，以供第一凸肋嵌於其中。According to another embodiment of the present invention, a support structure of a liquid crystal display includes a frame and a first cushioning material. The frame includes a frame and a first rib. The bulkhead is used to carry the liquid crystal panel. The first rib is disposed on the frame. The first buffer material is interposed between the partition frame and the liquid crystal panel. The first cushioning material may include a first positioning groove for the first protruding rib to be embedded therein.

根據本發明再一實施方式，一種液晶顯示器的支撐結構包含框架與緩衝材。框架包含隔框、下框緣與凸肋。下框緣用以將光學膜片容置於下框緣與隔框之間。凸肋設置於隔框面對下框緣的一面。緩衝材介於隔框與光學膜片之間。上述之緩衝材可包含定位槽，以供凸肋嵌於其中。According to still another embodiment of the present invention, a support structure of a liquid crystal display includes a frame and a cushioning material. The frame includes a frame, a lower frame edge and a rib. The lower frame edge is used to accommodate the optical film between the lower frame edge and the bulkhead. The rib is disposed on a side of the partition facing the lower frame edge. The cushioning material is interposed between the frame and the optical film. The cushioning material described above may include a positioning groove for the rib to be embedded therein.

以下將以圖式揭露本發明之複數個實施方式，為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，應瞭解到，這些實務上的細節不應用以限制本發明。也就是說，在本發明部分實施方式中，這些實務上的細節是非必要的。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之。The embodiments of the present invention are disclosed in the following drawings, and the details of However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings.

第1圖繪示依照本發明一實施方式之液晶顯示器100的局部剖面圖。如圖所示，一種液晶顯示器100包含液晶面板110、光學膜片120、光源130、框架140與第一緩衝材150。光學膜片120設置於液晶面板110下。光學膜片120可包含集光片、擴散片、均勻片、複合式光學膜或其組合等。光源130面向光學膜片120。框架140用以容納液晶面板110、光學膜片120與光源130。上述之框架140包含隔框142與下框緣143。隔框142具有第一破孔144，且液晶面板110設置於隔框142之上。光學膜片120設置於下框緣143與隔框142之間。第一緩衝材150具有第一上緩衝墊152與第一下緩衝墊154。第一緩衝材150嵌於第一破孔144且外露出第一上緩衝墊152與第一下緩衝墊154，其中第一上緩衝墊152抵接液晶面板110，而第一下緩衝墊154則抵接光學膜片120。1 is a partial cross-sectional view of a liquid crystal display 100 in accordance with an embodiment of the present invention. As shown, a liquid crystal display 100 includes a liquid crystal panel 110, an optical film 120, a light source 130, a frame 140, and a first buffer material 150. The optical film 120 is disposed under the liquid crystal panel 110. The optical film 120 may include a light concentrating sheet, a diffusion sheet, a uniform sheet, a composite optical film, a combination thereof, or the like. The light source 130 faces the optical film 120. The frame 140 is for accommodating the liquid crystal panel 110, the optical film 120, and the light source 130. The frame 140 described above includes a frame 142 and a lower frame edge 143. The frame 142 has a first hole 144, and the liquid crystal panel 110 is disposed above the frame 142. The optical film 120 is disposed between the lower frame edge 143 and the bulkhead 142. The first cushioning material 150 has a first upper cushion 152 and a first lower cushion 154. The first buffer material 150 is embedded in the first hole 144 and the first upper cushion 152 and the first lower cushion 154 are exposed, wherein the first upper cushion 152 abuts the liquid crystal panel 110, and the first lower cushion 154 The optical film 120 is abutted.

在製造時，可先在背光模組之框架140上製作貫穿隔框142之第一破孔144。具體而言，可在框架140射出成形時，一併將第一破孔144製作於隔框142上。或者，亦可先以射出成形的方式製作框架140，然後再以切削加工的方式將第一破孔144製作於隔框142上。惟製造方法不限於此，亦可依實際需求調整。At the time of manufacture, the first hole 144 penetrating through the frame 142 may be formed on the frame 140 of the backlight module. Specifically, the first through hole 144 may be formed on the partition frame 142 when the frame 140 is injection molded. Alternatively, the frame 140 may be first formed by injection molding, and then the first hole 144 may be formed on the frame 142 by cutting. However, the manufacturing method is not limited to this, and can also be adjusted according to actual needs.

然後，可將第一緩衝材150塞進第一破孔144中。上述之第一緩衝材150可包含第一上緩衝墊152、第一下緩衝墊154與第一插塞156。在將第一緩衝材150塞進第一破孔144之後，第一下緩衝墊154將穿出第一破孔144下方抵住背光模組之光學膜片120。此時第一插塞156將嵌於第一破孔144中，而第一上緩衝墊152則將外露於第一破孔144上方。Then, the first cushioning material 150 can be stuffed into the first hole 144. The first buffer material 150 described above may include a first upper cushion 152, a first lower cushion 154, and a first plug 156. After the first buffer material 150 is inserted into the first hole 144, the first lower cushion 154 will pass under the first hole 144 to oppose the optical film 120 of the backlight module. At this time, the first plug 156 will be embedded in the first hole 144, and the first upper cushion 152 will be exposed above the first hole 144.

接著，可將液晶面板110安裝至第一上緩衝墊152上。如此一來，液晶面板110與光學膜片120將可分別受到第一上緩衝墊152與第一下緩衝墊154的保護，避免產生滑動，另外，因不會彼此碰撞或摩擦，減少微粒產生而污染的情況。Next, the liquid crystal panel 110 can be mounted on the first upper cushion 152. In this way, the liquid crystal panel 110 and the optical film 120 can be protected by the first upper cushion 152 and the first lower cushion 154, respectively, to avoid slippage, and, in addition, do not collide or rub against each other, thereby reducing particle generation. The situation of pollution.

在組裝時，由於隔框142上已預留安裝第一緩衝材150之第一破孔144，因此只需要將第一緩衝材150嵌於第一破孔144中即可，而不需要再以額外的背膠黏貼。也由於第一緩衝材150不需要以背膠黏貼，在需要重工時，也只要將第一緩衝材150重新塞進第一破孔144即可，而不需要再花心思去除隔框142上的殘膠。In the assembly, since the first hole 144 of the first cushioning material 150 is reserved on the partition frame 142, only the first cushioning material 150 needs to be embedded in the first hole 144, and it is not necessary to Extra adhesive tape. Also, since the first cushioning material 150 does not need to be adhered by the adhesive, when the heavy work is required, the first cushioning material 150 can be re-inserted into the first broken hole 144 without removing the need to remove the spacer 142. Residue.

在某些情況下，第一緩衝材150會真空吸附液晶面板110及/或光學膜片120，並進而在液晶面板110及/或光學膜片120上產生壓力痕。為了避免真空吸附所造成的問題，可在第一緩衝材150上設置複數個咬花圖案158(如第2圖所繪示)。上述之咬花圖案158可分佈於第一上緩衝墊152與第一下緩衝墊154至少其中之一的表面。In some cases, the first buffer material 150 vacuum adsorbs the liquid crystal panel 110 and/or the optical film 120, and further generates pressure marks on the liquid crystal panel 110 and/or the optical film 120. In order to avoid the problem caused by vacuum adsorption, a plurality of biting patterns 158 (as shown in FIG. 2) may be disposed on the first cushioning material 150. The biting pattern 158 described above may be distributed on the surface of at least one of the first upper cushion 152 and the first lower cushion 154.

雖然第2圖將咬花圖案158繪示為圓球狀，但此並不限制本發明，許多其它的圖案，例如：噴砂紋、梨地、皮紋、線、柄紋、幾何圖形、木紋或髮線等，也都可以應用來作為咬花圖案158。因此，在以上及之後相關敘述中，「咬花圖案」應廣義解釋為：「致使物體外表粗糙的花紋或圖案」。Although FIG. 2 depicts the biting pattern 158 as a spherical shape, this does not limit the invention, and many other patterns, such as: sandblasted, pear, leather, thread, shank, geometric, wood grain or A hairline or the like can also be applied as the biting pattern 158. Therefore, in the above and subsequent related descriptions, the "biting pattern" should be interpreted broadly as "a pattern or pattern that causes the object to be rough".

在本實施方式中，上述之第一上緩衝墊152、第一下緩衝墊154與第一插塞156(或者說，第一緩衝材150)係可一體成形。更具體地說，上述之第一上緩衝墊152、第一下緩衝墊154與第一插塞156(或者說，第一緩衝材150)的材質均可為液態矽膠(Liquid Silicone Rubber)。In the present embodiment, the first upper cushion 152 and the first lower cushion 154 and the first plug 156 (or the first cushioning material 150) may be integrally formed. More specifically, the first upper cushion 152, the first lower cushion 154 and the first plug 156 (or the first cushioning material 150) may be made of liquid silicone rubber.

製造者可依實際需要，彈性選擇緩衝材的製造方式與形狀。舉例來說，製造者可選擇以射出成形的方式製作三維異形的緩衝材，或者以擠出成形的方式製作二維異形的緩衝材。以下將舉本發明數個實施方式，以例示說明緩衝材數個可能的形狀。The manufacturer can flexibly select the manufacturing method and shape of the cushioning material according to actual needs. For example, the manufacturer may select a three-dimensional shaped cushioning material by injection molding or a two-dimensional shaped cushioning material by extrusion molding. Several embodiments of the invention are set forth below to illustrate several possible shapes of the cushioning material.

第3圖繪示依照本發明另一實施方式之液晶顯示器在框架140與第一緩衝材150部分的爆炸圖。第4圖繪示第3圖之框架140與第一緩衝材150的組立圖。本實施方式與上一實施方式的不同點主要在於：本實施方式之第一上緩衝墊152包含側緩衝面151與背緩衝面153。側緩衝面151用以抵接液晶面板的側面，而背緩衝面153則用以抵接液晶面板的背面，其中側緩衝面151與背緩衝面153可一體成形。FIG. 3 is an exploded view of a portion of the frame 140 and the first cushioning material 150 of the liquid crystal display according to another embodiment of the present invention. 4 is a diagram showing the assembly of the frame 140 and the first cushioning material 150 of FIG. The present embodiment differs from the previous embodiment mainly in that the first upper cushion 152 of the present embodiment includes a side buffer surface 151 and a back buffer surface 153. The side buffer surface 151 is for abutting against the side surface of the liquid crystal panel, and the back buffer surface 153 is for abutting against the back surface of the liquid crystal panel, wherein the side buffer surface 151 and the back buffer surface 153 are integrally formed.

框架140包含一側壁146位於液晶面板之一側，換言之，本實施方式之第一上緩衝墊152係延伸至側壁146。如此一來，本實施方式之第一上緩衝墊152將可更進一步地保護液晶面板的側面，避免液晶面板的側面與側壁146產生碰撞或摩擦。The frame 140 includes a side wall 146 on one side of the liquid crystal panel, in other words, the first upper cushion 152 of the present embodiment extends to the side wall 146. As a result, the first upper cushion 152 of the present embodiment can further protect the side surface of the liquid crystal panel from collision or friction between the side surface of the liquid crystal panel and the side wall 146.

此外，可視情況需要於側壁146上設置第一嵌合件148，並配合第一嵌合件148於第一上緩衝墊152上設置第二嵌合件159。在組裝時，上述之第一嵌合件148與第二嵌合件159將相互嵌合，以固定第一上緩衝墊152在側壁146上的位置。In addition, it is necessary to provide a first fitting 148 on the side wall 146 and a second fitting 159 on the first upper cushion 152 in cooperation with the first fitting 148. When assembled, the first fitting member 148 and the second fitting member 159 described above are fitted to each other to fix the position of the first upper cushion 152 on the side wall 146.

在第3圖中，第一嵌合件148係繪示為陰嵌合件(例如：破孔)，而第二嵌合件159則繪示為陽嵌合件(例如：凸塊)，但此並不限制本發明，可依實際需求調整，也就是說第一嵌合件148與第二嵌合件159當可為各式嵌合件的組合，例如：凹槽、凸緣、滑槽、滑軌等。In FIG. 3, the first fitting member 148 is shown as a female fitting (for example, a broken hole), and the second fitting member 159 is illustrated as a male fitting (for example, a bump), but This does not limit the present invention, and can be adjusted according to actual needs, that is, the first fitting member 148 and the second fitting member 159 can be a combination of various fitting members, for example, a groove, a flange, a chute. , slide rails, etc.

此外，陰嵌合件上可製作引導結構，以利將陽嵌合件嵌入陰嵌合件中。舉例來說，第3圖之第一嵌合件148即包含一引導結構，例如V形開口149，以利將第二嵌合件159嵌入第一嵌合件148中。In addition, a guiding structure can be formed on the female fitting to facilitate embedding the male fitting in the female fitting. For example, the first fitting 148 of FIG. 3 includes a guiding structure, such as a V-shaped opening 149, to facilitate embedding the second fitting 159 in the first fitting 148.

第5圖繪示依照本發明再一實施方式之液晶顯示器在框架140、第一緩衝材150與第二緩衝材160部分的立體圖。第6圖繪示第5圖之液晶顯示器於組立後的局部剖面圖。本實施方式與第1圖的不同點主要在於：本實施方式之隔框142上具有第二破孔145，而液晶顯示器則更包含第二緩衝材160。上述之第二緩衝材160亦具有第二上緩衝墊162、第二下緩衝墊164與第二插塞166。第二緩衝材160之第二插塞166將嵌於第二破孔145中，而第二上緩衝墊162與第二下緩衝墊164則分別外露於第二破孔145的上下兩側。在組立後，第二上緩衝墊162將用以抵接液晶面板，而第二下緩衝墊164則用以抵接光學膜片。FIG. 5 is a perspective view of a portion of the frame 140, the first cushioning material 150, and the second cushioning material 160 of the liquid crystal display according to still another embodiment of the present invention. Figure 6 is a partial cross-sectional view showing the liquid crystal display of Figure 5 after being assembled. The difference between this embodiment and FIG. 1 mainly lies in that the frame 142 of the present embodiment has the second hole 145, and the liquid crystal display further includes the second buffer material 160. The second cushioning material 160 also has a second upper cushion 162, a second lower cushion 164 and a second plug 166. The second plug 166 of the second buffer material 160 is embedded in the second hole 145, and the second upper cushion 162 and the second lower cushion 164 are respectively exposed on the upper and lower sides of the second hole 145. After assembly, the second upper cushion 162 will be used to abut the liquid crystal panel, and the second lower cushion 164 is used to abut the optical film.

本實施方式之第一緩衝材150與第二緩衝材160可為分離的兩個元件，亦可為整合於一起的單一元件。也就是說，本實施方式之第一緩衝材150與第二緩衝材160可一體成形。可以射出成形的方式或其他適合方式，將第一緩衝材150與第二緩衝材160製作為一三維異形件。舉例來說，第5圖之第一上緩衝墊152可與第二上緩衝墊162相連，延伸為一弧面，而第一緩衝材150的其它部分(例如：第一插塞156與第一下緩衝墊154)則與第二緩衝材160分開。應瞭解到，以上所述之第一緩衝材150與第二緩衝材160的形狀僅為例示，並非用以限制本發明。在本發明其它實施方式中，第一上緩衝墊152亦可與第二上緩衝墊162相連，延伸為一平面(如第7圖所繪示)。總之，第一上緩衝墊152可與第二上緩衝墊162相連的方式，具有取料方便之優點，可減少多次的取料的時間，有助於效率之提升。The first cushioning material 150 and the second cushioning material 160 of the embodiment may be two separate components, or may be a single component integrated together. That is, the first cushioning material 150 and the second cushioning material 160 of the present embodiment can be integrally formed. The first cushioning material 150 and the second cushioning material 160 may be formed into a three-dimensional shaped member by injection molding or other suitable means. For example, the first upper cushion 152 of FIG. 5 can be connected to the second upper cushion 162 to extend into a curved surface, and the other portions of the first cushioning material 150 (for example, the first plug 156 and the first The lower cushion 154) is separated from the second cushioning material 160. It should be understood that the shapes of the first cushioning material 150 and the second cushioning material 160 described above are merely illustrative and are not intended to limit the present invention. In other embodiments of the present invention, the first upper cushion 152 may also be connected to the second upper cushion 162 and extend into a plane (as shown in FIG. 7). In summary, the first upper cushion 152 can be connected to the second upper cushion 162, which has the advantages of convenient material retrieving, can reduce the time of multiple reclaiming, and contribute to the improvement of efficiency.

第7圖繪示依照本發明又一實施方式之液晶顯示器在框架140、第一緩衝材150與第二緩衝材160部分的爆炸圖。第8圖繪示第7圖之局部8的立體圖。第9圖繪示第7圖之第一緩衝材150的正視圖。如圖所示，當第一上緩衝墊152與第二上緩衝墊162相連，可延伸為一平面。第一上緩衝墊152與第一下緩衝墊154至少其中之一可具有引導弧角R，以利將第一緩衝材150嵌入第一破孔144中，當然，第二上緩衝墊162與第二下緩衝墊164至少其中之一亦可具有引導弧角，皆可依實際需求調整。FIG. 7 is an exploded view of a portion of the frame 140, the first cushioning material 150, and the second cushioning material 160 of the liquid crystal display according to still another embodiment of the present invention. Figure 8 is a perspective view of a portion 8 of Figure 7. Fig. 9 is a front elevational view showing the first cushioning material 150 of Fig. 7. As shown, when the first upper cushion 152 is coupled to the second upper cushion 162, it may extend into a plane. At least one of the first upper cushion 152 and the first lower cushion 154 may have a guiding arc angle R to facilitate embedding the first cushioning material 150 into the first breaking hole 144. Of course, the second upper cushion 162 and the first At least one of the two lower cushions 164 may also have a guiding arc angle, which can be adjusted according to actual needs.

在以上各實施方式中，第一破孔144與第二破孔145的形狀可依實際需要選擇為長形開口(如第7圖所繪示)或圓形開口(如第5圖所繪示)，只要第一插塞156與第二插塞166能夠分別嵌入第一破孔144與第二破孔145中即可。In the above embodiments, the shape of the first hole 144 and the second hole 145 may be selected as an elongated opening (as shown in FIG. 7) or a circular opening (as shown in FIG. 5). As long as the first plug 156 and the second plug 166 can be respectively embedded in the first hole 144 and the second hole 145.

此外，為避免第一緩衝材150鬆脫，第一上緩衝墊152與第一下緩衝墊154至少其中之一的面積可大於第一破孔144的面積。當然，若為避免第二緩衝材160鬆脫，第二上緩衝墊162與第二下緩衝墊164至少其中之一的面積亦可大於第二破孔145的面積。本發明所屬技術領域具有通常知識者，應視實際需要，彈性選擇緩衝材與破孔之間的相對尺寸關係。In addition, in order to prevent the first cushioning material 150 from being loosened, the area of at least one of the first upper cushion 152 and the first lower cushion 154 may be larger than the area of the first breach 144. Of course, in order to prevent the second cushioning material 160 from being loosened, the area of at least one of the second upper cushion 162 and the second lower cushion 164 may be larger than the area of the second breach 145. The person having ordinary knowledge in the technical field of the present invention should flexibly select the relative dimensional relationship between the cushioning material and the broken hole according to actual needs.

雖然第5～9圖僅繪示第一緩衝材150與第二緩衝材160，但實際上緩衝材的數量應依實際需要而定。以總長度303mm為例，緩衝材的數量可為2(彼此之間的間距為300mm)、3(彼此之間的間距為150mm)、5(彼此之間的間距為100mm)或7(彼此之間的間距為60mm)等。當然，視實際需求，亦有可能僅需要一個緩衝材。Although the fifth to ninth drawings only show the first cushioning material 150 and the second cushioning material 160, the number of the cushioning materials should be determined according to actual needs. Taking the total length of 303 mm as an example, the number of cushioning materials may be 2 (the distance between each other is 300 mm), 3 (the spacing between them is 150 mm), 5 (the distance between each other is 100 mm) or 7 (the mutual The spacing between the two is 60 mm). Of course, depending on actual needs, it is also possible to have only one cushioning material.

應瞭解到，以上所舉之數目、尺寸與形狀均僅為例示，並非用以限制本發明。本發明所屬技術領域具有通常知識者，應能根據實際需要，彈性選擇緩衝材的尺寸與形狀。It should be understood that the above-mentioned number, size and shape are merely illustrative and are not intended to limit the invention. The person skilled in the art to which the present invention pertains should be able to flexibly select the size and shape of the cushioning material according to actual needs.

緩衝材除了可由框架上的破孔來固定外，亦可選擇在框架上設置凸肋，並藉由框架上的凸肋來固定緩衝材。以下將舉第10～12圖為例，以具體說明如何實施以上技術內容。In addition to being fixed by the holes in the frame, the cushioning material may also be provided with ribs on the frame, and the cushioning material is fixed by the ribs on the frame. The following figures 10 to 12 are taken as an example to specifically explain how to implement the above technical contents.

第10圖繪示依照本發明再一實施方式之液晶顯示器200的局部剖面圖。如圖所示，一種液晶顯示器200的支撐結構包含框架240與第一緩衝材260。框架240包含隔框242與第一凸肋250。隔框242用以承載液晶面板210。第一凸肋250則設置於隔框242上。第一緩衝材260介於隔框242與液晶面板210之間。為方便安裝，上述之第一緩衝材260可包含第一定位槽262，以供第一凸肋250嵌於其中。FIG. 10 is a partial cross-sectional view showing a liquid crystal display 200 according to still another embodiment of the present invention. As shown, a support structure of a liquid crystal display 200 includes a frame 240 and a first cushioning material 260. The frame 240 includes a frame 242 and a first rib 250. The frame 242 is used to carry the liquid crystal panel 210. The first rib 250 is disposed on the frame 242. The first cushioning material 260 is interposed between the frame 242 and the liquid crystal panel 210. For ease of installation, the first cushioning material 260 may include a first positioning groove 262 for the first rib 250 to be embedded therein.

在製造時，可先在隔框242上製作第一凸肋250。具體而言，可選擇在框架240射出成形時，一併將第一凸肋250製作於隔框242上。或者，亦可選擇先以射出成形的方式製作框架240，然後再以切削加工的方式將第一凸肋250製作於隔框242上。At the time of manufacture, the first rib 250 may be first formed on the frame 242. Specifically, the first rib 250 may be formed on the frame 242 when the frame 240 is injection molded. Alternatively, the frame 240 may be first formed by injection molding, and then the first rib 250 may be formed on the frame 242 by cutting.

然後，可嵌合第一凸肋250與第一緩衝材260之第一定位槽262，藉此固定第一緩衝材260在隔框242上的位置。接著，可將液晶面板210安裝至第一緩衝材260上。如此一來，液晶面板110將可受到第一緩衝材260的保護，避免產生滑動，另外，因不會彼此碰撞或摩擦，減少微粒產生而污染的情況。Then, the first rib 250 and the first positioning groove 262 of the first cushioning material 260 can be fitted, thereby fixing the position of the first cushioning material 260 on the bulkhead 242. Next, the liquid crystal panel 210 can be mounted on the first cushioning material 260. As a result, the liquid crystal panel 110 can be protected by the first cushioning material 260 to avoid slippage, and the particles are not collided or rubbed against each other, thereby reducing the occurrence of contamination by the particles.

同樣地，由於隔框242上已設置第一凸肋250，因此嵌合第一緩衝材260與第一凸肋250即可，而不需要再以額外的背膠黏貼。如此一來，由於第一緩衝材260與隔框242之間不具有背膠，因此重工不易、對位困難等背膠所造成的種種問題將可徹底獲得解決。Similarly, since the first rib 250 is disposed on the partition 242, the first cushioning material 260 and the first rib 250 can be fitted without additional adhesive. In this way, since there is no backing between the first cushioning material 260 and the bulkhead 242, various problems caused by the backgrapping, such as difficulty in rework and difficulty in alignment, can be completely solved.

第11圖繪示第10圖之液晶顯示器在框架240與第一緩衝材260部分的爆炸圖。第12圖繪示第11圖之框架240與第一緩衝材150組立圖。如圖所示，為了穩固地固定第一緩衝材260，上述之第一凸肋250可包含向框架240內側凸出之第一彎勾252。第一緩衝材260之側壁可彼此連接，而第一定位槽262則為第一緩衝材260之側壁所環繞。因此，在組立後，第一緩衝材260可將完整蓋覆第一彎勾252，使得第一緩衝材260在各個方向的自由度都受到拘束，可避免受到衝擊時，第一緩衝材260脫落或滑動。11 is an exploded view of the portion of the frame 240 and the first cushioning material 260 of the liquid crystal display of FIG. FIG. 12 is a block diagram of the frame 240 of FIG. 11 and the first cushioning material 150. As shown, in order to securely secure the first cushioning material 260, the first rib 250 described above may include a first curved hook 252 that projects toward the inside of the frame 240. The side walls of the first cushioning material 260 may be connected to each other, and the first positioning groove 262 is surrounded by the side walls of the first cushioning material 260. Therefore, after the assembly, the first cushioning material 260 can completely cover the first curved hook 252, so that the degree of freedom of the first cushioning material 260 in all directions is restrained, and the first cushioning material 260 can be prevented from falling off when the impact is avoided. Or slide.

在某些情況下，第一緩衝材260會真空吸附液晶面板210，並進而在液晶面板210上產生壓力痕。為了避免真空吸附所造成的問題，可在第一緩衝材260上設置複數個咬花圖案290。In some cases, the first cushioning material 260 vacuum-adsorbs the liquid crystal panel 210, and further generates pressure marks on the liquid crystal panel 210. In order to avoid the problem caused by vacuum adsorption, a plurality of biting patterns 290 may be disposed on the first cushioning material 260.

雖然第11～12圖將咬花圖案290繪示為圓球狀，但此並不限制本發明，許多其它的圖案，例如：噴砂紋、梨地、皮紋、線、柄紋、幾何圖形、木紋或髮線等，也都可以應用來作為咬花圖案290。因此，在以上及之後相關敘述中，「咬花圖案」應廣義解釋為：「致使物體外表粗糙的花紋或圖案」。Although Figures 11-12 illustrate the bite pattern 290 as a spherical shape, this does not limit the invention, and many other patterns, such as: sandblasted, pear, leather, thread, shank, geometric, wood A pattern or a hairline, etc., can also be applied as the biting pattern 290. Therefore, in the above and subsequent related descriptions, the "biting pattern" should be interpreted broadly as "a pattern or pattern that causes the object to be rough".

回到第10圖，在實務上，上述之框架240尚可包含下框緣243，而光學膜片220則容置於下框緣243與隔框242之間。光學膜片220可包含集光片、擴散片、均勻片、複合式光學膜或其組合等。為了避免光學膜片220與隔框242產生碰撞或摩擦，亦可在隔框242面對下框緣243的一面設置第二凸肋270，藉此將第二緩衝材280安裝於隔框242與光學膜片220之間。為方便安裝，上述之第二緩衝材280可包含第二定位槽282，以供第二凸肋270嵌於其中。為了穩固地固定第二緩衝材280，上述之第二凸肋270可包含向框架240內側凸出之第二彎勾(圖中未示)。第二緩衝材280之側壁可彼此連接，而第二定位槽282則為第二緩衝材280之側壁所環繞。因此，在組立後，第二緩衝材280可將完整蓋覆第二彎勾，使得第二緩衝材280在各個方向的自由度都受到拘束，可避免受到衝擊時，第二緩衝材280脫落或滑動。Returning to Fig. 10, in practice, the frame 240 described above may still include the lower frame edge 243, and the optical film 220 is received between the lower frame edge 243 and the bulkhead frame 242. The optical film 220 may include a light concentrating sheet, a diffusion sheet, a uniform sheet, a composite optical film, a combination thereof, or the like. In order to avoid collision or friction between the optical film 220 and the frame 242, a second rib 270 may be disposed on a side of the frame 242 facing the lower frame edge 243, thereby mounting the second cushioning material 280 on the frame 242 and Between the optical films 220. For ease of installation, the second cushioning material 280 may include a second positioning groove 282 for the second protruding rib 270 to be embedded therein. In order to securely fix the second cushioning material 280, the second rib 270 may include a second hook (not shown) protruding toward the inner side of the frame 240. The side walls of the second cushioning material 280 may be connected to each other, and the second positioning groove 282 is surrounded by the side walls of the second cushioning material 280. Therefore, after the assembly, the second cushioning material 280 can completely cover the second bending hook, so that the degree of freedom of the second cushioning material 280 in all directions is restrained, and the second cushioning material 280 can be prevented from falling off when the impact is avoided. slide.

至於第二緩衝材280和第二凸肋270的其它結構特徵，由於其均與第一緩衝材260/第一凸肋250相同，因此不再重複贅述之。舉例來說，咬花圖案290亦可分佈第二緩衝材280的表面上。惟應瞭解到，咬花圖案290可分佈於第一緩衝材260與第二緩衝材280至少其中之一的表面。As for the other structural features of the second cushioning material 280 and the second rib 270, since they are all the same as the first cushioning material 260 / the first convex rib 250, the description thereof will not be repeated. For example, the biting pattern 290 can also be distributed on the surface of the second cushioning material 280. It should be understood that the biting pattern 290 may be distributed on the surface of at least one of the first cushioning material 260 and the second cushioning material 280.

應瞭解到，雖然上述之第一緩衝材260與第二緩衝材280均由凸肋所固定，但此並不限制本發明。本發明所屬技術領域具有通常技藝者，應視實際需要彈性選擇其實施方式，不需兩者均由凸肋所固定，得部分由凸肋所固定，例如省略使用第一凸肋與第一緩衝材，僅有設置第二凸肋與第二緩衝材，第二凸肋設置於隔框面對下框緣的一面，第二緩衝材介於隔框與光學膜片之間，其中第二緩衝材包含第二定位槽，供第二凸肋嵌於其中。上述之第二凸肋可包含向框架內側凸出之第二彎勾。It should be understood that although the first cushioning material 260 and the second cushioning material 280 described above are both fixed by the ribs, this does not limit the present invention. The technical field of the present invention is generally known to those skilled in the art, and the embodiment thereof should be flexibly selected according to actual needs. It is not necessary for both to be fixed by the ribs, and the portion is fixed by the ribs, for example, omitting the use of the first rib and the first buffer. Only the second rib and the second buffer material are disposed, the second rib is disposed on a side of the partition facing the lower frame edge, and the second buffer material is interposed between the partition frame and the optical film, wherein the second buffer is The material includes a second positioning groove for the second rib to be embedded therein. The second rib described above may include a second hook protruding toward the inner side of the frame.

應瞭解到，雖然以上各圖式均將光源繪示為直下式，但此並不限制本發明，本發明所屬技術領域具有通常知識者，亦可根據實際需要，選擇以側光式光源作為液晶顯示器的光源。It should be understood that although the above drawings all illustrate the light source as a direct type, the present invention is not limited thereto, and the technical field of the present invention has a general knowledge, and the side light type light source may be selected as the liquid crystal according to actual needs. The light source of the display.

雖然本發明已以實施方式揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and modified without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

100．．．液晶顯示器100. . . LCD Monitor

110．．．液晶面板110. . . LCD panel

120．．．光學膜片120. . . Optical diaphragm

130．．．光源130. . . light source

140．．．框架140. . . frame

142．．．隔框142. . . Spacer

143．．．下框緣143. . . Lower frame

144．．．第一破孔144. . . First hole

145．．．第二破孔145. . . Second hole

146．．．側壁146. . . Side wall

148．．．第一嵌合件148. . . First fitting

149．．．V形開口149. . . V-shaped opening

150．．．第一緩衝材150. . . First cushioning material

151．．．側緩衝面151. . . Side buffer surface

152．．．第一上緩衝墊152. . . First upper cushion

153．．．背緩衝面153. . . Back buffer

154．．．第一下緩衝墊154. . . First lower cushion

156．．．第一插塞156. . . First plug

158．．．咬花圖案158. . . Biting flower pattern

159．．．第二嵌合件159. . . Second fitting

160．．．第二緩衝材160. . . Second cushioning material

162．．．第二上緩衝墊162. . . Second upper cushion

164．．．第二下緩衝墊164. . . Second lower cushion

166．．．第二插塞166. . . Second plug

200．．．液晶顯示器200. . . LCD Monitor

210．．．液晶面板210. . . LCD panel

220．．．光學膜片220. . . Optical diaphragm

240．．．框架240. . . frame

242．．．隔框242. . . Spacer

243．．．下框緣243. . . Lower frame

250．．．第一凸肋250. . . First rib

252．．．第一彎勾252. . . First hook

260．．．第一緩衝材260. . . First cushioning material

262．．．第一定位槽262. . . First positioning slot

270．．．第二凸肋270. . . Second rib

280．．．第二緩衝材280. . . Second cushioning material

282．．．第二定位槽282. . . Second positioning slot

290．．．咬花圖案290. . . Biting flower pattern

R．．．引導弧角R. . . Guide arc angle

8．．．局部8. . . Local

第1圖繪示依照本發明一實施方式之液晶顯示器的局部剖面圖。1 is a partial cross-sectional view showing a liquid crystal display according to an embodiment of the present invention.

第2圖繪示第1圖之第一緩衝材的立體圖。Fig. 2 is a perspective view showing the first cushioning material of Fig. 1.

第3圖繪示依照本發明另一實施方式之液晶顯示器在框架與第一緩衝材部分的爆炸圖。FIG. 3 is an exploded view of the liquid crystal display in the frame and the first cushioning material portion according to another embodiment of the present invention.

第4圖繪示第3圖之框架與第一緩衝材的組立圖。Fig. 4 is a view showing the assembly of the frame of Fig. 3 and the first cushioning material.

第5圖繪示依照本發明再一實施方式之液晶顯示器在框架、第一緩衝材與第二緩衝材部分的立體圖。FIG. 5 is a perspective view of a liquid crystal display according to another embodiment of the present invention, in a frame, a first cushioning material, and a second cushioning material portion.

第6圖繪示第5圖之液晶顯示器於組立後的局部剖面圖。Figure 6 is a partial cross-sectional view showing the liquid crystal display of Figure 5 after being assembled.

第7圖繪示依照本發明又一實施方式之液晶顯示器在框架、第一緩衝材與第二緩衝材部分的爆炸圖。FIG. 7 is an exploded view of a portion of a frame, a first cushioning material, and a second cushioning material of a liquid crystal display according to still another embodiment of the present invention.

第8圖繪示第7圖之局部8的立體圖。Figure 8 is a perspective view of a portion 8 of Figure 7.

第9圖繪示第7圖之第一緩衝材的正視圖。Fig. 9 is a front elevational view showing the first cushioning material of Fig. 7.

第10圖繪示依照本發明再一實施方式之液晶顯示器的局部剖面圖。FIG. 10 is a partial cross-sectional view showing a liquid crystal display according to still another embodiment of the present invention.

第11圖繪示第10圖之液晶顯示器在框架與第一緩衝材部分的爆炸圖。11 is an exploded view of the liquid crystal display of FIG. 10 in the frame and the first cushioning material portion.

第12圖繪示第11圖之框架與第一緩衝材的組立圖。Fig. 12 is a view showing the assembly of the frame of Fig. 11 and the first cushioning material.

100．．．液晶顯示器100. . . LCD Monitor

110．．．液晶面板110. . . LCD panel

120．．．光學膜片120. . . Optical diaphragm

130．．．光源130. . . light source

140．．．框架140. . . frame

142．．．隔框142. . . Spacer

143．．．下框緣143. . . Lower frame

144．．．第一破孔144. . . First hole

146．．．側壁146. . . Side wall

150．．．第一緩衝材150. . . First cushioning material

152．．．第一上緩衝墊152. . . First upper cushion

154．．．第一下緩衝墊154. . . First lower cushion

156．．．第一插塞156. . . First plug