CN103455187A - Display device and method for assembling same - Google Patents
Display device and method for assembling same Download PDFInfo
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- CN103455187A CN103455187A CN 201210177103 CN201210177103A CN103455187A CN 103455187 A CN103455187 A CN 103455187A CN 201210177103 CN201210177103 CN 201210177103 CN 201210177103 A CN201210177103 A CN 201210177103A CN 103455187 A CN103455187 A CN 103455187A
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- display device
- limit assembly
- substrate
- display module
- circumference
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Abstract
The invention relates to a display device which comprises a display module, a substrate, limiting assemblies and an adhesion part. The display module is provided with a first surface, the first surface comprises a central portion and a peripheral edge, and the central portion is surrounded by the peripheral edge. The substrate is provided with a second surface, and the second surface and the first surface are correspondingly overlapped with each other. The limiting assemblies are spliced between the peripheral edge and the second surface. The adhesion part is sandwiched between the first surface and the second surface and is prevented from being overlapped with the limiting assemblies.
Description
Technical field
The invention relates to a kind of display device and assemble method thereof, particularly relevant for a kind of display device and assemble method thereof with touch controllable function.
Background technology
The existing display device with touch controllable function, can be divided into two major parts of substrate and display module, be laid with touch control component on described substrate, therefore can be described as again contact panel, on its processing procedure, this substrate mounting can be adopted in two ways to display module, comprised full laminating (directbonding) and square shape laminating (airbonding).The mode of square shape laminating, just as its meaning of word, is that configuration, as the part that sticks together of square shape structure, is in general sticked together part and comprised a kind of glue material, as adhesive tape between substrate and display module.The cost of square shape laminating is lower, but the middle body at square shape accompanies air layer, therefore the image that produces and present by substrate at display module, can cause larger refraction during due to the process air layer, to cause presented image clear not, particularly under the large sun, use this display device (for example mobile phone screen), the impact that presents quality for image is very large.Full laminating type can alleviate the problems referred to above, so the assembling of substrate and display module changes and adopt full laminating type, may become the main flow of following high-order product.
The mode of full laminating be substrate and display module carry out contraposition superimposed before, above the surface below of substrate or display module, surface uniform is coated with one deck and sticks together part, the described part that sticks together generally includes a kind of transparent optic-solidified adhesive.The contraposition of then carrying out substrate and display module is superimposed, and now optic-solidified adhesive is still liquid, so substrate and display module are in non-affixed state.Then, superimposed substrate and the display module of contraposition moved in UV curing apparatus, with UV-irradiation, liquid optic-solidified adhesive is converted into solid-state, so that the relative position of fixing base and display module.Yet, when optic-solidified adhesive during in liquid state, in substrate and display module are carried mobile process, may cause this both relative position to produce displacement, thereby affect assembling quality.
Summary of the invention
The object of the invention is to propose a kind of display device and assemble method thereof, it is to add a plurality of limit assemblies between substrate and display module, and utilize the limit function of locating part, make at optic-solidified adhesive during in liquid state, still but the relative position of restricting substrate and display module, guarantee follow-up assembling quality.
For achieving the above object, the present invention proposes a kind of display device, and it comprises display module, substrate, limit assembly and sticks together part.Display module has first surface, and first surface comprises central portion and circumference, and circumference is around central portion.Substrate has second surface, and second surface is corresponding with first surface superimposed.Limit assembly is engaged between circumference and second surface.Stick together that part is sandwiched between first surface and second surface and not with the overlapping part of limit assembly.
In one embodiment of the invention, described limit assembly comprises body, and body has upper surface and the lower surface of opposition, and upper surface and lower surface all have adhesion layer, and be positioned at the adhesion layer gluing of lower surface in circumference, the adhesion layer that is positioned at upper surface gluing in second surface.
Described limit assembly is disposed at the corner place of circumference.
The described part that sticks together is disposed between central portion and second surface.
The described part that sticks together comprises optic-solidified adhesive.
Described substrate comprises touch control component.
Described body be selected from sponge, foam or rubber etc. one of them.
For achieving the above object, the present invention also proposes a kind of assemble method of display device, and it comprises the following steps: to provide display module; Configuration is sticked together part in the first surface of display module; Engage limit assembly in the periphery of first surface and do not have and stick together the overlapping part of part; The second surface of superimposed substrate, on first surface, makes limit assembly be engaged in periphery and the second surface of first surface, and sticks together part and be sandwiched between first surface and second surface.
In one embodiment of the invention, described configuration is sticked together part in the step of first surface, further comprises configuring sticking together part in the central authorities of first surface.
The step of described superimposed second surface on first surface, further comprise and use UV-irradiation to stick together part.
A kind of display device and assemble method thereof proposed by the invention, it utilizes the relative position of limit assembly restricting substrate and display module, therefore when the optic-solidified adhesive that sticks together part during still in liquid state, limit assembly can be avoided substrate and display module generation displacement, to guarantee assembling quality.
For making purpose of the present invention, feature and advantage make those of ordinary skills be easier to understand, below lift a preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
The accompanying drawing explanation
The cut-open view of the display device that Fig. 1 is a preferred embodiment of the present invention.
The display module that Fig. 2 is a preferred embodiment of the present invention and the schematic top plan view of limit assembly.
The display module that Fig. 3 is another preferred embodiment of the present invention and the schematic top plan view of limit assembly.
The process flow diagram of the assemble method of the display device that Fig. 4 is a preferred embodiment of the present invention.
[primary clustering symbol description]
100: display device
110: display module
111: display panel
1111: first surface
1112: central portion
1113: circumference
112: blooming piece
113: backlight module
114: framework
115: adhesive tape
120: substrate
121: second surface
130,230: limit assembly
131: upper surface
132: lower surface
133: body
134,135: adhesion layer
140: stick together part
S101: display module is provided
S103: configuration is sticked together part in the first surface of display module
S105: engage limit assembly in the periphery of first surface
S107: the second surface of superimposed substrate is on first surface
S109: use UV-irradiation to stick together part
Embodiment
Referring to Fig. 1 and Fig. 2, the cut-open view of the display device that Fig. 1 is a preferred embodiment of the present invention, the display module that Fig. 2 is a preferred embodiment of the present invention and the schematic top plan view of limit assembly.With signal, Fig. 2 has taken away substrate and has sticked together part on the basis of Fig. 1 for convenience of description.
The top of display module 110 has first surface 1111, first surface 1111 includes central portion 1112 and circumference 1113, circumference 1113 is around central portion 1112, in the present embodiment, central portion 1112 is the viewing area that show image is used, and 1113 of circumferences are covered in the zone on first surface 1111 for adhesive tape 115.Substrate 120 comprises the touch control component (not shown), therefore also can be called contact panel, and the below of substrate 120 has second surface 121, and second surface 121 is corresponding superimposed with first surface 1111.
Refer again to Fig. 1 and Fig. 2, stick together part 140 and be sandwiched between first surface 1111 and second surface 121 and do not have and the overlapping part of limit assembly 130.Particularly, sticking together part 140 evenly coats between central portion 1112 and second surface 121.Stick together part 140 and comprise optic-solidified adhesive (can be described as again UV glue), this kind of optic-solidified adhesive has by after UV-irradiation, can be converted into solid-state character from liquid state.And this kind of optic-solidified adhesive has the high grade of transparency, thereby the shown image of central portion 1112 of display panel 111, penetrablely stick together part 140 and be presented in the respective regions on substrate 120.
Referring to Fig. 1, Fig. 2 and Fig. 4, the process flow diagram of the assemble method of the display device that Fig. 4 is a preferred embodiment of the present invention, the flow process shown in Fig. 4 be take display device 100 as example.Step S 101 is for display module 110 is provided, and display module 110 is fixed in to precalculated position.In the present embodiment, display module 110 is display panel 111, blooming piece 112, backlight module 113, the frameworks 114 and adhesive tape 115 of assembling in advance.Step S103 sticks together part 140 in the first surface 1111 of display module 110 for configuration, and it is that described optic-solidified adhesive is evenly coated on the central portion 1112 of first surface 1111.Step S 105 is for engaging limit assembly 130 in the periphery of first surface 1111, and it is that the lower surface of limit assembly 130 132 is passed through to adhesion layer 135 gluings on circumference 1113.The second surface 121 that step S107 is superimposed substrate 120, on first surface 1111, is it to be superimposed on display module 110 substrate 120 calibration contrapositions according to precalculated position.Step S109 is for being used UV-irradiation to stick together part 140, the superimposed substrate completed 120 is moved in UV curing apparatus with display module 110, make liquid optic-solidified adhesive be subject to UV-irradiation, until that optic-solidified adhesive is converted into is solid-state, thereby make substrate 120 and display module 110 mutually affixed, complete assembling.
In sum, a kind of display device and assemble method thereof proposed by the invention, utilize the relative position of limit assembly restricting substrate and display module, therefore work as substrate and display module superimposed, but stick together the optic-solidified adhesive of part still when liquid state, limit assembly can avoid substrate and display module to produce displacement, to guarantee assembling quality.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.Therefore, protection scope of the present invention is as the criterion with the content of claim.
Claims (10)
1. a display device comprises:
Display module, have first surface, and described first surface comprises central portion and circumference, and described circumference is around described central portion;
Substrate, have second surface, and described second surface is corresponding superimposed with described first surface;
Limit assembly, be engaged between described circumference and described second surface; And
Stick together part, be sandwiched between described first surface and described second surface and do not have and the overlapping part of described limit assembly.
2. display device as claimed in claim 1 is characterized in that:
Described limit assembly comprises body, and described body has upper surface and the lower surface of opposition, described upper surface and described lower surface all have adhesion layer, and the adhesion layer gluing that is positioned at described lower surface is in described circumference, the adhesion layer that is positioned at described upper surface gluing in described second surface.
3. display device as claimed in claim 1 is characterized in that:
Described limit assembly is disposed at the corner place of described circumference.
4. display device as claimed in claim 1 is characterized in that:
The described part that sticks together is disposed between described central portion and described second surface.
5. display device as claimed in claim 1 is characterized in that:
The described part that sticks together comprises optic-solidified adhesive.
6. display device as claimed in claim 1 is characterized in that:
Described substrate comprises touch control component.
7. display device as claimed in claim 2 is characterized in that:
Described body be selected from sponge, foam or rubber one of them.
8. the assemble method of a display device, is characterized in that, comprising:
Display module is provided;
Configuration is sticked together part in the first surface of described display module;
Engage limit assembly in the periphery of described first surface and do not have and the described overlapping part of part of sticking together; And
The second surface of superimposed substrate, on described first surface, make described limit assembly be engaged in periphery and the described second surface of described first surface, and the described part that sticks together is sandwiched between described first surface and described second surface.
9. the assemble method of display device as claimed in claim 8 is characterized in that:
Configure the described part that sticks together in the step of described first surface, further comprise:
Configure the described part that sticks together in the central authorities of described first surface.
10. the assemble method of display device as claimed in claim 8 is characterized in that:
The step of described superimposed described second surface on described first surface further comprises:
Use the described part that sticks together of UV-irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210177103 CN103455187A (en) | 2012-05-31 | 2012-05-31 | Display device and method for assembling same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210177103 CN103455187A (en) | 2012-05-31 | 2012-05-31 | Display device and method for assembling same |
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| Publication Number | Publication Date |
|---|---|
| CN103455187A true CN103455187A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210177103 Pending CN103455187A (en) | 2012-05-31 | 2012-05-31 | Display device and method for assembling same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885005A (en) * | 2016-09-30 | 2018-04-06 | 元太科技工业股份有限公司 | Waterproof display device |
| CN110413154A (en) * | 2019-07-25 | 2019-11-05 | 深圳市华星光电半导体显示技术有限公司 | Touch control display apparatus and its manufacturing method |
| WO2019223126A1 (en) * | 2018-05-21 | 2019-11-28 | 武汉华星光电半导体显示技术有限公司 | Display assembly manufacturing apparatus and method, and display assembly |
-
2012
- 2012-05-31 CN CN 201210177103 patent/CN103455187A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885005A (en) * | 2016-09-30 | 2018-04-06 | 元太科技工业股份有限公司 | Waterproof display device |
| US11042071B2 (en) | 2016-09-30 | 2021-06-22 | E Ink Holdings Inc. | Waterproof display apparatus and forming method thereof |
| WO2019223126A1 (en) * | 2018-05-21 | 2019-11-28 | 武汉华星光电半导体显示技术有限公司 | Display assembly manufacturing apparatus and method, and display assembly |
| CN110413154A (en) * | 2019-07-25 | 2019-11-05 | 深圳市华星光电半导体显示技术有限公司 | Touch control display apparatus and its manufacturing method |
| US11435841B2 (en) | 2019-07-25 | 2022-09-06 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Touch display device and manufacturing method thereof |
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Application publication date: 20131218 |