CN204204920U - Display floater and display unit - Google Patents

本实用新型涉及一种显示面板和显示装置，其中所述显示面板包括：衬底，所述衬底上形成有半导体器件层和位于所述半导体器件层外围的第一凹凸结构；封装盖板，所述封装盖板位于所述衬底上方以密封所述衬底上的所述半导体器件层，并且所述封装盖板上形成有与所述第一凹凸结构形状配合的第二凹凸结构；以及封装块，设置在所述衬底与所述封装盖板之间，用于密封所述衬底上的所述半导体器件层。

The utility model relates to a display panel and a display device, wherein the display panel comprises: a substrate on which a semiconductor device layer and a first concave-convex structure located on the periphery of the semiconductor device layer are formed; a packaging cover plate, The packaging cover plate is located above the substrate to seal the semiconductor device layer on the substrate, and a second concave-convex structure is formed on the package cover plate in a shape fit with the first concave-convex structure; and The packaging block is arranged between the substrate and the packaging cover plate, and is used to seal the semiconductor device layer on the substrate.

显示面板和显示装置Display panel and display device

技术领域technical field

本实用新型涉及显示技术领域，具体涉及一种显示面板和显示装置。The utility model relates to the field of display technology, in particular to a display panel and a display device.

背景技术Background technique

随着显示技术的不断发展，液晶显示装置和有机发光显示装置由于具有驱动电压低、能耗低、重量轻、厚度薄等优点，得到广泛的应用。With the continuous development of display technology, liquid crystal display devices and organic light-emitting display devices have been widely used due to their advantages of low driving voltage, low energy consumption, light weight, and thin thickness.

目前有机发光显示装置通常采用玻璃封装，通过玻璃膏焊接阵列基板和封装盖板，例如，公开号为CN103325958A的专利申请提出在封装盖板的封装面上设置凹槽结构，并将用于粘结封装盖板与基板的封装胶填充于封装盖板的凹槽结构内，这样焊接而成的显示面板在垂直方向上的粘合力足够强，但在水平方向上的强度不足。At present, organic light-emitting display devices are usually packaged in glass, and the array substrate and the package cover are welded by glass paste. The encapsulation glue of the package cover and the substrate is filled in the groove structure of the package cover, so that the bonding force of the welded display panel is strong enough in the vertical direction, but insufficient in the horizontal direction.

实用新型内容Utility model content

本实用新型所要解决的技术问题是显示面板在水平方向上的强度不足的问题。The technical problem to be solved by the utility model is the insufficient strength of the display panel in the horizontal direction.

为此目的，本实用新型提出了一种显示面板，包括：衬底，所述衬底上形成有半导体器件层和位于所述半导体器件层外围的第一凹凸结构；封装盖板，所述封装盖板位于所述衬底上方以密封所述衬底上的所述半导体器件层，并且所述封装盖板上形成有与所述第一凹凸结构形状配合的第二凹凸结构；以及封装块，设置在所述衬底与所述封装盖板之间。For this purpose, the utility model proposes a display panel, including: a substrate, on which a semiconductor device layer and a first concave-convex structure located on the periphery of the semiconductor device layer are formed; a package cover plate, the package A cover plate is located above the substrate to seal the semiconductor device layer on the substrate, and a second concave-convex structure that is in shape with the first concave-convex structure is formed on the packaging cover plate; and a packaging block, It is arranged between the substrate and the package cover plate.

优选地，所述封装块设置在所述衬底和所述封装盖板的边缘位置。Preferably, the packaging block is disposed at the edge of the substrate and the packaging cover.

优选地，所述第一凹凸结构和所述第二凹凸结构为指状配合和/或锯齿状配合。Preferably, the first concave-convex structure and the second concave-convex structure are finger fit and/or zigzag fit.

优选地，所述显示面板是有机电致发光显示面板。Preferably, the display panel is an organic electroluminescent display panel.

优选地，所述第一凹凸结构所采用的材料与设置于所述衬底上的柱状物层的材料相同，且与所述柱状物层同步形成。Preferably, the material used for the first concave-convex structure is the same as that of the pillar layer disposed on the substrate, and is formed synchronously with the pillar layer.

优选地，所述柱状物层为光刻胶层。Preferably, the pillar layer is a photoresist layer.

优选地，所述第二凹凸结构所采用的材料与设置在所述衬底和所述封装盖板的边缘位置处的封装块的材料相同，且与所述封装块同步形成。Preferably, the material used for the second concave-convex structure is the same as that of the packaging block disposed at the edge of the substrate and the packaging cover plate, and is formed synchronously with the packaging block.

优选地，所述封装块为玻璃膏块。Preferably, the packaging block is a glass paste block.

本实用新型还提出了一种显示装置，包括上述显示面板。The utility model also provides a display device, which includes the above display panel.

本实用新型所公开的显示面板和显示装置通过相互配合的第一和第二凹凸结构增强了显示面板在水平方向上的强度，且无需加入额外的步骤，不会增加产品的制造成本。The display panel and the display device disclosed by the utility model enhance the strength of the display panel in the horizontal direction through the first and second concave-convex structures that cooperate with each other, without adding additional steps and without increasing the manufacturing cost of the product.

附图说明Description of drawings

通过参考附图会更加清楚的理解本实用新型的特征和优点，附图是示意性的而不应理解为对本实用新型进行任何限制，在附图中：The features and advantages of the present utility model can be more clearly understood by referring to the accompanying drawings. The accompanying drawings are schematic and should not be construed as any limitation to the present utility model. In the accompanying drawings:

图1示出了根据本实用新型实施例的显示面板的示意图；FIG. 1 shows a schematic diagram of a display panel according to an embodiment of the present invention;

图2A示出了根据本实用新型实施例的显示面板中的第一凹凸结构和第二凹凸结构的示意图；FIG. 2A shows a schematic diagram of a first concave-convex structure and a second concave-convex structure in a display panel according to an embodiment of the present invention;

图2B示出了根据本实用新型实施例的显示面板中的第一凹凸结构和第二凹凸结构的另一示意图。FIG. 2B shows another schematic diagram of the first concave-convex structure and the second concave-convex structure in the display panel according to the embodiment of the present invention.

具体实施方式Detailed ways

下面将结合附图对本实用新型的实施例进行详细描述。Embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

图1示出了根据本实用新型实施例的显示面板的示意图，如图1所示，该显示面板包括衬底1、封装盖板2和封装块6，其中衬底1上形成有半导体器件层3和位于半导体器件层3外围的第一凹凸结构4；封装盖板2位于衬底1上方以密封衬底1上的半导体器件层3，并且封装盖板2上形成有与该第一凹凸结构4形状配合的第二凹凸结构5；封装块6设置在衬底1与封装盖板2之间，用于密封衬底1上的半导体器件层3。优选地，衬底1和封装盖板2可以由诸如玻璃、树脂等透明材料制成。封装块6增强了衬底1和封装盖板2在垂直方向上的强度，并增强了衬底1与封装盖板2之间的密闭性，以避免水汽等杂质影响半导体器件层3的性能。优选地，封装块6设置在衬底1和封装盖板2的边缘位置，即显示面板的边缘位置，可以选用玻璃膏等材料来制作封装块6，通过熔融的玻璃膏熔块形成封装块6以密封显示面板。Fig. 1 shows a schematic diagram of a display panel according to an embodiment of the present invention. As shown in Fig. 1, the display panel includes a substrate 1, a packaging cover plate 2 and a packaging block 6, wherein a semiconductor device layer is formed on the substrate 1 3 and the first concave-convex structure 4 located on the periphery of the semiconductor device layer 3; the package cover plate 2 is located above the substrate 1 to seal the semiconductor device layer 3 on the substrate 1, and the package cover plate 2 is formed with the first concave-convex structure 4. A second concavo-convex structure 5 that fits in shape; a packaging block 6 is disposed between the substrate 1 and the packaging cover plate 2, and is used to seal the semiconductor device layer 3 on the substrate 1. Preferably, the substrate 1 and the package cover 2 can be made of transparent materials such as glass and resin. The encapsulation block 6 strengthens the strength of the substrate 1 and the encapsulation cover plate 2 in the vertical direction, and enhances the airtightness between the substrate 1 and the encapsulation cover plate 2 to prevent impurities such as water vapor from affecting the performance of the semiconductor device layer 3 . Preferably, the encapsulation block 6 is arranged at the edge position of the substrate 1 and the encapsulation cover plate 2, that is, the edge position of the display panel. The encapsulation block 6 can be made of materials such as glass paste, and the encapsulation block 6 is formed by melting the frit of glass paste. to seal the display panel.

在上述显示面板中，衬底1上的第一凹凸结构4与封装盖板2上的第二凹凸结构5之间互相形状配合，机械卡紧，从而增强了衬底1和封装盖板2在水平方向上的强度。In the above-mentioned display panel, the first concave-convex structure 4 on the substrate 1 and the second concave-convex structure 5 on the package cover 2 are in shape fit with each other, and are mechanically clamped, thereby enhancing the relationship between the substrate 1 and the package cover 2 . Intensity in the horizontal direction.

本领域技术人员应当理解，第一凹凸结构4和第二凹凸结构5之间相互配合以增强衬底1和封装盖板2在水平方向上的强度，其形状并非局限于此，采用其他相互配合的形状也是可行的。例如，可以采用如图2A所示的指状配合，也可以采用如图2B所示的锯齿状配合等。当然，第一凹凸结构4和第二凹凸结构5采用多种不同的配合形状也是可行的。本领域技术人员应当理解，上述举例并非穷举，并非意在限定本实用新型的保护范围。Those skilled in the art should understand that the mutual cooperation between the first concave-convex structure 4 and the second concave-convex structure 5 enhances the strength of the substrate 1 and the package cover plate 2 in the horizontal direction, and its shape is not limited to this, and other mutual cooperation is used. shape is also possible. For example, a finger fit as shown in FIG. 2A may be used, or a zigzag fit as shown in FIG. 2B may be used. Of course, it is also feasible to adopt various matching shapes for the first concave-convex structure 4 and the second concave-convex structure 5 . Those skilled in the art should understand that the above examples are not exhaustive, and are not intended to limit the protection scope of the present utility model.

根据本实用新型实施例的显示面板可以适用于液晶显示面板和有机电致发光(OLED)显示面板，更优选地适用于有机电致发光显示面板。下面以有机电致发光显示面板为例，对根据本实用新型实施例的显示面板进行进一步的详细介绍。The display panel according to the embodiment of the present invention can be applicable to a liquid crystal display panel and an organic electroluminescent (OLED) display panel, more preferably an organic electroluminescent display panel. Taking the organic electroluminescence display panel as an example, the display panel according to the embodiment of the present invention will be further described in detail below.

对于有机电致发光显示面板的阵列基板制造工序而言，最后一步需要在衬底1上形成柱状物(Pillar)层，其中柱状物层通常由光刻胶材料制成。在根据本实用新型实施例的显示面板的制造方法中，首先在衬底1上涂覆一层光刻胶层，然后对该光刻胶层进行曝光显影，并对其进行固化，从而可以同时形成柱状物层和第一凹凸结构4。由此，第一凹凸结构4所采用的材料与衬底上1的柱状物层的材料相同，都可以由光刻胶材料制成，且第一凹凸结构4与该柱状物层同步形成，无需额外的制造工序。For the manufacturing process of the array substrate of the organic electroluminescent display panel, the last step needs to form a pillar layer on the substrate 1, wherein the pillar layer is usually made of a photoresist material. In the manufacturing method of the display panel according to the embodiment of the present utility model, a photoresist layer is first coated on the substrate 1, and then the photoresist layer is exposed, developed, and cured, so that the photoresist layer can be simultaneously The pillar layer and the first concave-convex structure 4 are formed. Thus, the material used for the first concave-convex structure 4 is the same as that of the columnar layer 1 on the substrate, and both can be made of photoresist material, and the first concave-convex structure 4 is formed synchronously with the columnar layer, without the need additional manufacturing process.

对于有机电致发光显示面板的封装盖板制造工序而言，最后一步需要在封装盖板2上形成封装块6。在根据本实用新型实施例的显示面板的制造方法中，同样也可以采用一次工序同时形成封装块6和第二凹凸结构5。由此第二凹凸结构5所采用的材料与封装块6的材料相同，都可以由玻璃膏材料制成，且第二凹凸结构5与封装块6同步形成，无需额外的制造工序。For the manufacturing process of the encapsulation cover plate of the organic electroluminescent display panel, the final step needs to form the encapsulation block 6 on the encapsulation cover plate 2 . In the manufacturing method of the display panel according to the embodiment of the present invention, the encapsulation block 6 and the second concave-convex structure 5 can also be formed simultaneously in one process. Therefore, the material used for the second concave-convex structure 5 is the same as that of the packaging block 6 , both of which can be made of glass paste material, and the second concave-convex structure 5 and the packaging block 6 are formed synchronously without additional manufacturing processes.

由此可见，通过采用本实施例的显示面板制造方法，在制造有机电致发光显示面板时，无需采用额外的制造工序即可以得到第一凹凸结构4和第二凹凸结构5，从而实现了衬底1和封装盖板2在水平方向上强度的增强。It can be seen that, by adopting the display panel manufacturing method of this embodiment, the first concave-convex structure 4 and the second concave-convex structure 5 can be obtained without additional manufacturing steps when manufacturing the organic electroluminescence display panel, thereby realizing The strength of the bottom 1 and the packaging cover plate 2 in the horizontal direction is enhanced.

本实用新型进一步提供了一种显示装置，其包括如上所述的显示面板，该显示装置可以为手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。The utility model further provides a display device, which includes the above-mentioned display panel, and the display device can be any product with a display function such as a mobile phone, a tablet computer, a TV set, a monitor, a notebook computer, a digital photo frame, a navigator, etc. or parts.

本实用新型所公开的显示面板和显示装置增强了显示面板在水平方向上的强度，且无需加入额外的步骤，不会增加产品的制造成本。The display panel and the display device disclosed by the utility model enhance the strength of the display panel in the horizontal direction without adding additional steps and will not increase the manufacturing cost of the product.

虽然结合附图描述了本实用新型的实施方式，但是本领域技术人员可以在不脱离本实用新型的精神和范围的情况下作出各种修改和变型，这样的修改和变型均落入由所附权利要求所限定的范围之内。Although the embodiments of the present utility model have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations all fall into the scope of the accompanying drawings. within the scope of the claims.