CN204203582U - Touch-control display module and touch control display apparatus - Google Patents

The utility model discloses a kind of touch-control display module and touch control display apparatus, and touch-control display module comprises: framework, has vertical portion and fixed part, and fixed part and vertical portion are ring texture, and forms first and second accommodation space respectively; Display panels, there is first and second substrate be oppositely arranged, first substrate is provided with the first polaroid away from the first side of second substrate, second substrate is provided with the second polaroid away from the second side of first substrate, and the periphery of this first substrate is all positioned within the periphery of second substrate, second substrate and the second polaroid are placed in the first accommodation space, and first substrate and the first polaroid are placed in the second accommodation space; Touch control unit, is arranged on first substrate; And Buffer Unit, be arranged between fixed part and second substrate.Touch-control display module of the present utility model not only can save thickness and the cost thereof of coverglass, can also reach the effect of whole plane display.

Touch-control display module and touch control display apparatus

Technical field

This is novel about a kind of touch-control display module and touch control display apparatus, particularly relates to a kind of full face touch control display module and touch control display apparatus.

Background technology

At present; the liquid crystal display module of some high-end notebook computers integrates touch controllable function all; such as in-cell touch-control display module, the display of on-cell touch-control module and One Glass Solution (OGS) etc.; and towards whole plane display module design; such as by upper cover module design etc.; traditional front cover can be omitted; therefore over cap (cover glass) namely becomes customized exterior component; but cover glass not only makes LCD MODULE thickness increase, and cost also increases thereupon.

Now, some commercially available high-end whole plane notebook computers have cast out generally common traditional front cover and cover glass, its color filter glass substrate is not general right angle in two corners of non-IC side, but lead fillet, so can make that the arbitrary shape cutting cost of color filter glass substrate is high and yield is low.In addition, because casting out cover glass, for increasing the anti-scratch intensity on LCD MODULE surface, usually can use and there is higher hardness and the upper polaroid with high anti-scratch intensity.But the liquid crystal display of this upper cover module design without cover glass, the color filter glass substrate on other a few limit of its non-IC side is larger than TFT glass substrate, and this design is too customized, and cost is high and easily cause stock.

Summary of the invention

Therefore, one of this novel object is to provide a kind of touch-control to show module and touch control display apparatus, and it not only can save thickness and the cost thereof of cover glass, can also reach the effect of whole plane display.

For reaching above-mentioned purpose, basis is novel provides a kind of touch-control to show module, this touch-control display module comprises: framework, this framework has the fixed part of vertical portion and the first end horizontal expansion from this vertical portion, this fixed part and this vertical portion are ring texture, wherein this vertical portion forms the first accommodation space, and this fixed part forms the second accommodation space; Display panels, there is the first substrate and second substrate that are oppositely arranged, this first substrate is provided with the first polaroid away from the first side of this second substrate, this second substrate is provided with the second polaroid away from the second side of this first substrate, and the periphery of this first substrate is all positioned within the periphery of this second substrate, this second substrate and this second polaroid are placed in this first accommodation space, and this first substrate and this first polaroid are placed in this second accommodation space; Touch control unit, is arranged on this first substrate, and is positioned at the side of this first substrate; And Buffer Unit, be arranged between this fixed part and this second substrate.

As optional technical scheme, this touch control unit is between this first polaroid and this first substrate; Or this touch control unit is between this first substrate and this second substrate.

As optional technical scheme, in the upper surface of this fixed part and the upper surface flush of this first polaroid.

As optional technical scheme, the first end of this first polaroid of the vicinity of this fixed part has the first gap with between the second end of this first polaroid its this corresponding fixed part contiguous.

As optional technical scheme, this Buffer Unit is resin or adhesive tape.

As optional technical scheme, this display panels also comprises integrated circuit package, and this integrated circuit package is arranged at least side of this display panels and is positioned on this second substrate.

As optional technical scheme, this Buffer Unit also comprises the first buffer cell, and this first buffer cell is ring texture, and this first buffer cell is located on around this integrated circuit package.

As optional technical scheme, this Buffer Unit also comprises the first buffer cell, and the height of this first buffer cell is higher than the height of this integrated circuit package.

As optional technical scheme, the upper surface of this first polaroid has anti-scratch hard conating.

Basis is novel also provides a kind of touch control display apparatus, and this touch control display apparatus comprises: touch-control display module as above; Backlight module, for this touch-control display module provides backlight; And back of the body frame, with this framework in conjunction with formation the 3rd accommodation space with this contact panel accommodating, this display panels and this backlight module.

Compared with prior art, this novel touch-control display module, the edge of its display panels all sides, its TFT glass substrate is all greater than CF glass substrate, add the design of framework and the buffer element adapted in addition, collocation has the upper polaroid of high anti-scratch intensity more simultaneously, not only can save thickness and the cost thereof of cover glass, can also reach the effect of whole plane display.

Can be further understood by following novel detailed description and institute's accompanying drawings with spirit about this novel advantage.

Accompanying drawing explanation

Figure 1 shows that the diagrammatic cross-section of the first embodiment according to this novel touch control display apparatus;

Figure 2 shows that the schematic diagram according to this novel display panels;

Figure 3 shows that the diagrammatic cross-section of the second embodiment according to this novel touch control display apparatus;

Figure 4 shows that the diagrammatic cross-section of the 3rd embodiment according to this novel touch control display apparatus.

Embodiment

Refer to Fig. 1, Figure 1 shows that the diagrammatic cross-section of the first embodiment according to this novel touch control display apparatus.Basis is novel provides a kind of touch control display apparatus 1, and touch control display apparatus 1 comprises touch-control display module, backlight module 6 and back of the body frame 7, and backlight module 6 provides backlight for touch-control shows module.Touch-control display module comprises framework 2, display panels 3, touch control unit 4 and Buffer Unit 5.The back of the body frame 7 and framework 2 in conjunction with formation the 3rd accommodation space with accommodating contact panel 4, display panels 3 and backlight module 6.Framework 2 has the fixed part 22 of vertical portion 21 and the first end horizontal expansion from vertical portion 21, and fixed part 22 and vertical portion 21 are ring texture, and wherein vertical portion 21 forms the first accommodation space A, and fixed part 22 forms the second accommodation space B.Display panels 3 has the first substrate 31 and second substrate 32 that are oppositely arranged, first substrate 31 is provided with the first polaroid 34 away from the first side 33 of second substrate 32, second substrate 32 is provided with the second polaroid 36 away from the second side 35 of first substrate 31, and the periphery of first substrate 31 is all positioned within the periphery of second substrate 32, second substrate 32 and the second polaroid 36 are placed in the first accommodation space A, and first substrate 31 and the first polaroid 34 are placed in this second accommodation space B.Wherein, in present embodiment, first substrate 31 is colored filter substrate, and second substrate 32 is thin-film transistor array base-plate.Please simultaneously see Fig. 2, Figure 2 shows that the schematic diagram according to this novel display panels, that is, the size of first substrate 31 is less than the size of second substrate 32, and at four sides of display panels 3, first substrate 31 all can inside contract relative to second substrate 32, and namely second substrate 32 all can protrude from the edge of first substrate 31 at four sides of display panels.Concrete, as shown in Figure 2, first substrate 31 has four sides 301,302,303,304, corresponding second substrate 32 also has four sides 305,306,307,308, wherein the side 305 of second substrate 32 protrudes from outside the side 301 of first substrate 31, the side 306 of second substrate 32 protrudes from outside the side 302 of first substrate 31, the side 307 of second substrate 32 protrudes from outside the side 303 of first substrate 31, and the side 308 of second substrate 32 protrudes from outside the side 304 of first substrate 31.

Touch control unit 4 is arranged on first substrate 31, and is positioned at the side of first substrate 31.Wherein, in present embodiment, touch control unit 4 is between first substrate 31 and second substrate 32, that is touch control unit 4 is positioned at the side away from the first polaroid 34 of first substrate 31.Now touch-control display module is the In-cell touch-control display module often said.In addition, Buffer Unit 5 is arranged between fixed part 22 and second substrate 32, Buffer Unit 5 can be such as resin or adhesive tape, or other can play the material of pooling feature, its objective is in order to avoid when framework 2 is assembled in display panels 3, occur the situation of compressing display panels 3.

And please continue see Fig. 1 in order to realize whole plane display, preferably, the upper surface 221 of fixed part 22 flushes with the upper surface 341 of the first polaroid 34.So, as shown in Figure 3, on the vertical direction R1 of the plane perpendicular to display panels 3, framework and the Buffer Unit 5 thickness sum in the vertical direction on R1 equals first substrate (CF glass substrate) 31 and the first polaroid 34 thickness sum on RI in the vertical direction, thus can reach the function of whole plane.

In addition, the surface of the first polaroid 34 has anti-scratch hard conating, because this novel touch-control display module eliminates the use of Cover glass, then coat hard conating on the first polaroid 34 surface, the first polaroid 34 hardness can be strengthened to prevent the scratch in daily life.

In addition, between second end of the first end of vicinity first polaroid 34 of fixed part 22 and the contiguous corresponding fixed part 22 of the first polaroid 34, there is the first gap 8, so that is fixed part 22 is not overlapping with the normal direction of first substrate (CF glass substrate) 31 and the first polaroid 34, reserves an assembling tolerance when thinking assembling.

In another embodiment, framework 2 also can be an one-piece construction with back of the body frame 7.

Refer to Fig. 3, Figure 3 shows that the diagrammatic cross-section of the second embodiment according to this novel touch control display apparatus.Touch control display apparatus 10 wherein in the second embodiment is similar to the touch control display apparatus 1 in the first embodiment, and difference is only, the touch control unit 4 of touch control display apparatus 10 is between first substrate 31 and the first polaroid 34.Now touch-control display module is the On-cell touch-control display module often said.

Refer to Fig. 4, Figure 4 shows that the diagrammatic cross-section of the 3rd embodiment according to this novel touch control display apparatus.The display panels 3 of touch control display apparatus 20 also comprises integrated circuit package 9, and integrated circuit package 9 is arranged at least side of display panels 3 and is positioned on second substrate 32, and integrated circuit package 9 is here such as drive IC.Wherein that the relative both sides being arranged at display panels 3 for integrated circuit package 9 are described in present embodiment.In addition, in present embodiment, it is ring texture that Buffer Unit also comprises the first buffer cell 25, first buffer cell 25, and the first buffer cell 25 is located on integrated circuit package 9 around, in order to Protective IC assembly 9.And the height of the first buffer cell 25 is higher than the height of integrated circuit package 9.

And, because the TFT glass substrate of its four sides of display panels 3 of this novel touch-control display module is all greater than CF glass substrate, thus make integrated circuit package 9 can be positioned over any side of display panels 3.

In sum, this novel touch-control display module, the edge of its display panels all sides, its TFT glass substrate is all greater than CF glass substrate, add the design of framework and the Buffer Unit adapted in addition, collocation has the first polaroid of high anti-scratch intensity or upper polaroid more simultaneously, not only can save thickness and the cost thereof of cover glass, can also reach the effect of whole plane display.

By the above detailed description of preferred embodiments, be wish clearly to describe this novel feature and spirit, and not with above-mentioned disclosed preferred embodiment, this novel protection domain limited.Therefore, the protection domain of this novel applied for claim should do the broadest explanation, with the arrangement causing it to contain all possible change and tool equality according to above-mentioned explanation.