CN103825980A - Waterproof display module and waterproof processing method thereof - Google Patents
Waterproof display module and waterproof processing method thereof Download PDFInfo
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- CN103825980A CN103825980A CN201410070858.5A CN201410070858A CN103825980A CN 103825980 A CN103825980 A CN 103825980A CN 201410070858 A CN201410070858 A CN 201410070858A CN 103825980 A CN103825980 A CN 103825980A
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- assembly
- waterproofing
- shows
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- 238000003672 processing method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 22
- 239000002103 nanocoating Substances 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000004078 waterproofing Methods 0.000 claims description 20
- 238000010030 laminating Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- ARXHIJMGSIYYRZ-UHFFFAOYSA-N 1,2,4-trichloro-3-(3,4-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=C(Cl)C=CC(Cl)=C1Cl ARXHIJMGSIYYRZ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a waterproof display module and a waterproof processing method thereof. The method includes the steps that a touch screen and an LCD are attached, then nano-coating processing is conducted on an attached assembly, and a coating is plated on the surface of the assembly; the assembly plated with the coating is attached to a backlight module, an FPC of the backlight module and an FPC of the LCD are welded, and the welding position is sealed through a glue solution. According to the waterproof display module and the waterproof processing method thereof, the nano-coating processing is conducted on the assembly which is formed by the way that the touch screen and the LCD are attached, the coating is plated on the surface of the assembly, and thus the assembly has a waterproof function; the assembly plated with the coating is attached to the backlight module, then the FPC of the backlight module and the FPC of the LCD are welded, the welding position is sealed through the glue solution, and therefore the entire display module has a waterproof function.
Description
Technical field
The present invention relates to electronic device field, relate in particular to a kind of waterproof and show module and method for waterproofing thereof.
Background technology
The today of advancing by leaps and bounds in semiconductor process techniques, various demonstration product functions from strength to strength, become better and better by experience, and the thing followed is that consumer's requirement is also thereupon more and more higher.But well-known, electronic product and water oppose completely, except the anti-product of fraction three, the electronic product of the overwhelming majority all requires must be away from the place that has water.
Traditional waterproof electronic product is all to adopt water-tight, that is to say that the circuit of electronic product inside still needs to isolate with water.Therefore existing three anti-mobile phones or other waterproof electronic products are all more clumsy, and individual relative is larger, and this is antipodal with at present lightening development trend.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of waterproof to show module and method for waterproofing thereof, be intended to solve the non-water-tight problem of existing demonstration module.
Technical scheme of the present invention is as follows:
Waterproof shows a method for waterproofing for module, wherein, comprises step:
Touch-screen and LCD are fitted, then the assembly after laminating is carried out to nano coating processing, make assembly surface plate one deck coating;
The assembly and the backlight module that plate after coating are fitted, and the FPC of the FPC of backlight module and LCD is welded, then adopt liquid glue to carry out encapsulation process to welding position.
Described waterproof shows the method for waterproofing of module, wherein, the step of described nano coating processing comprises: the assembly after laminating is positioned over to the cavity for the equipment of nano coating processing, then cavity is vacuumized, then on assembly surface, plate one deck coating.
Described waterproof shows the method for waterproofing of module, and wherein, the thickness of described coating is 1nm ~ 10nm.
Described waterproof shows the method for waterproofing of module, and wherein, touch-screen and LCD adopt transparent optical cement or endless rubber belt to fit.
Described waterproof shows the method for waterproofing of module, and wherein, described backlight module comprises reflector plate and glue frame backlight, and described reflector plate and glue frame backlight adopt endless rubber belt to fit.
Described waterproof shows the method for waterproofing of module, and wherein, described assembly and backlight module adopt black and white glue to fit.
A kind of waterproof shows module, wherein, adopts method for waterproofing as above to make.
Beneficial effect: the present invention, by the assembly after touch-screen and LCD laminating is carried out to nano coating processing, makes assembly surface plate one deck coating, makes assembly have water-proof function; And the assembly and the backlight module that plate after coating are fitted, then the FPC of the FPC of backlight module and LCD is welded, and adopt liquid glue to carry out encapsulation process to welding position, thereby make whole demonstration module there is water-proof function.
Accompanying drawing explanation
Fig. 1 is the explosive view that a kind of waterproof of the present invention shows module preferred embodiment.
Embodiment
The invention provides a kind of waterproof and show module and method for waterproofing thereof, for making object of the present invention, technical scheme and effect clearer, clear and definite, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The improvement that the present invention carries out mainly for current demonstration module, as shown in Figure 1, show that module generally comprises touch-screen 100(Touch Panel), LCDs 300(LCD) and backlight module 500, touch-screen 100 all has flexible PCB (FPC) with LCDs 300, the flexible PCB 110 of touch-screen 100 as shown in the figure, the flexible PCB 310 of LCDs 300, backlight module 500 also has the FPC510 drawing simultaneously, traditional technique cannot accomplish to make above-mentioned demonstration module to have water-proof function, for this problem, waterproof provided by the present invention shows the method for waterproofing of module, it comprises step:
Touch-screen 100 and LCD300 are fitted, then the assembly after laminating is carried out to nano coating processing, make assembly surface plate one deck coating;
The assembly and the backlight module 500 that plate after coating are fitted, and the FPC310 of the FPC510 of backlight module 500 and LCD300 is welded, then adopt liquid glue to carry out encapsulation process to welding position.
Owing to there being flexible PCB (FPC) in touch-screen 100 and LCDs 300, on FPC, there are all kinds of electronic devices and components, these electronic devices and components all can not be worked in water, once contact water just may cause short circuit.In order to address this problem, the present invention is after fitting touch-screen 100 and LCD300, adopt nano coating processing, assembly after laminating is plated to one deck coating, this coating can isolated water etc. the impact of conducting liquid on circuit, touch-screen 100 and LCDs 300 are had can be in the function of water conservancy project work.
Specifically, the step of nano coating processing comprises: the assembly after laminating is positioned over to the cavity for the equipment of nano coating processing, then cavity is vacuumized, then on assembly surface, plate one deck coating.Wherein, touch-screen 100 and LCD300 fit adopt first laminating glue 200, can adopt OCA glue to fit, OCA glue refers to transparent optical cement, because touch-screen 100 and LCD300 inside do not have gas, and joint place is also solid gum, so vacuumize to process, whole process do not affected, and coating assembly after treatment has had the ability of working in water, has had water-proof function.
Further, the thickness of this coating is Nano grade, and preferably, the thickness of described coating is 1nm ~ 10nm, and this thickness can not only the impact of isolated water on circuit, can not affect again other functions such as the electric conductivity of assembly, wherein, can be preferably 5nm.
For backlight module 500, because it is to form by various diaphragms are stacking, but owing to being gapped existence between each diaphragm in backlight module 500, therefore there is air, if also carry out nano coating processing, also need to vacuumize in advance, if vacuumize, inner air can expand, cause the inner bonding structure of backlight module 500 destroyed, so, in embodiments of the present invention, only separately the assembly of touch-screen and LCD is carried out to nano coating processing, and backlight module is not processed, for the waterproof of backlight module, can adopt endless rubber belt laminating reflector plate and glue frame backlight, and preferably adopt the better adhesive tape of viscosity, as black and white glue, can be the X653-2 black and white glue of better performances more specifically, to avoid not firm gapped the entering of water that cause of causing of fitting.
Then, the assembly after backlight module and nano coating processing is fitted, its second laminating glue 400 adopting also can adopt endless rubber belt or OCA glue to fit, to avoid entering of water.
Because backlight module 500 has the FPC drawing, the FPC of backlight module 500 need to weld with the FPC of LCD300, in order to make whole demonstration module possess water-proof function, need carry out encapsulation process to welding position, preferably adopt liquid glue to carry out sealing processing to welding position.
In addition, the present invention also provides a kind of waterproof to show module, adopts described method for waterproofing to make.
In sum, the present invention, by the assembly after touch-screen and LCD laminating is carried out to nano coating processing, makes assembly surface plate one deck coating, makes assembly have water-proof function; And the assembly and the backlight module that plate after coating are fitted, then the FPC of the FPC of backlight module and LCD is welded, and adopt liquid glue to carry out encapsulation process to welding position, thereby make whole demonstration module there is water-proof function.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (7)
1. waterproof shows a method for waterproofing for module, it is characterized in that, comprises step:
Touch-screen and LCD are fitted, then the assembly after laminating is carried out to nano coating processing, make assembly surface plate one deck coating;
The assembly and the backlight module that plate after coating are fitted, and the FPC of the FPC of backlight module and LCD is welded, then adopt liquid glue to carry out encapsulation process to welding position.
2. waterproof according to claim 1 shows the method for waterproofing of module, it is characterized in that, the step of described nano coating processing comprises: the assembly after laminating is positioned over to the cavity for the equipment of nano coating processing, again cavity is vacuumized, then on assembly surface, plate one deck nano coating.
3. waterproof according to claim 2 shows the method for waterproofing of module, it is characterized in that, the thickness of described coating is 1nm ~ 10nm.
4. waterproof according to claim 1 shows the method for waterproofing of module, it is characterized in that, touch-screen and LCD adopt transparent optical cement or endless rubber belt to fit.
5. waterproof according to claim 1 shows the method for waterproofing of module, it is characterized in that, described backlight module comprises reflector plate and glue frame backlight, and described reflector plate and glue frame backlight adopt endless rubber belt to fit.
6. waterproof according to claim 1 shows the method for waterproofing of module, it is characterized in that, described assembly and backlight module adopt black and white glue to fit.
7. waterproof shows a module, it is characterized in that, adopts the method for waterproofing as described in as arbitrary in claim 1-6 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070858.5A CN103825980B (en) | 2014-02-28 | 2014-02-28 | Waterproof display module and waterproof processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410070858.5A CN103825980B (en) | 2014-02-28 | 2014-02-28 | Waterproof display module and waterproof processing method thereof |
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| CN103825980A true CN103825980A (en) | 2014-05-28 |
| CN103825980B CN103825980B (en) | 2017-05-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092674A1 (en) * | 2015-11-30 | 2017-06-08 | Dazzeon Technology Co., Ltd. | Electrical device capable of water-resisting, vapor resistant and electrically conducting in moisture-containing environment and method for making the same |
| CN107666807A (en) * | 2016-07-29 | 2018-02-06 | 三星电子株式会社 | Waterproof electronic device |
| CN108521490A (en) * | 2018-03-01 | 2018-09-11 | 惠州光弘科技股份有限公司 | A kind of touch-control mobile terminal and manufacturing method |
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| US7546114B1 (en) * | 2006-01-23 | 2009-06-09 | Glaze Jr William | Secure, light emitting cell phone |
| CN101630070A (en) * | 2008-07-18 | 2010-01-20 | 龙旗科技(上海)有限公司 | Method for designing ultrathin highlight wide-viewing-angle face-change liquid crystal display module |
| CN102478724A (en) * | 2010-11-26 | 2012-05-30 | 上海晨兴希姆通电子科技有限公司 | Liquid crystal module structure |
| CN202422068U (en) * | 2012-02-23 | 2012-09-05 | 重庆国虹科技发展有限公司 | Integral touch display screen fixed reliably |
| CN103200799A (en) * | 2012-01-10 | 2013-07-10 | Hzo股份有限公司 | Electronic device with internal moisture-resistant coating |
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2014
- 2014-02-28 CN CN201410070858.5A patent/CN103825980B/en active Active
Patent Citations (5)
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| US7546114B1 (en) * | 2006-01-23 | 2009-06-09 | Glaze Jr William | Secure, light emitting cell phone |
| CN101630070A (en) * | 2008-07-18 | 2010-01-20 | 龙旗科技(上海)有限公司 | Method for designing ultrathin highlight wide-viewing-angle face-change liquid crystal display module |
| CN102478724A (en) * | 2010-11-26 | 2012-05-30 | 上海晨兴希姆通电子科技有限公司 | Liquid crystal module structure |
| CN103200799A (en) * | 2012-01-10 | 2013-07-10 | Hzo股份有限公司 | Electronic device with internal moisture-resistant coating |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092674A1 (en) * | 2015-11-30 | 2017-06-08 | Dazzeon Technology Co., Ltd. | Electrical device capable of water-resisting, vapor resistant and electrically conducting in moisture-containing environment and method for making the same |
| US10717881B2 (en) | 2015-11-30 | 2020-07-21 | Dazzeon Technology Co., LTD | Electrical device capable of water-resisting, vapor resistant and electrically conducting in moisture-containing environment and method for making the same |
| CN107666807A (en) * | 2016-07-29 | 2018-02-06 | 三星电子株式会社 | Waterproof electronic device |
| US10820094B2 (en) | 2016-07-29 | 2020-10-27 | Samsung Electronics Co., Ltd | Waterproof electronic device |
| CN108521490A (en) * | 2018-03-01 | 2018-09-11 | 惠州光弘科技股份有限公司 | A kind of touch-control mobile terminal and manufacturing method |
| CN108521490B (en) * | 2018-03-01 | 2019-03-08 | 惠州光弘科技股份有限公司 | A kind of touch-control mobile terminal and manufacturing method |
| WO2019165833A1 (en) * | 2018-03-01 | 2019-09-06 | 惠州光弘科技股份有限公司 | Touch mobile terminal and manufacturing method |
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| CN103825980B (en) | 2017-05-10 |
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Effective date of registration: 20211206 Address after: 264200 19th floor, block a, innovation and entrepreneurship base, No. 213, Torch Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: WEIHAI ELECTRONIC INFORMATION TECHNOLOGY COMPREHENSIVE RESEARCH CENTER, MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Effective date of registration: 20221118 Address after: 264200 18th Floor, Building A, Innovation and Entrepreneurship Base, No. 213, Torch Road, Torch Hi tech Industrial Development Zone, Weihai, Shandong Patentee after: Weihai Shenzhou Information Technology Research Institute Co.,Ltd. Address before: 264200 19th floor, block a, innovation and entrepreneurship base, No. 213, Torch Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee before: WEIHAI ELECTRONIC INFORMATION TECHNOLOGY COMPREHENSIVE RESEARCH CENTER, MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY |
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Effective date of registration: 20230614 Address after: Room B413, Innovation Building, No. 108-1, Shenyang Road, Torch Hi tech Industrial Development Zone, Weihai, Shandong 264200 Patentee after: Shandong Kexing Information Technology Co.,Ltd. Address before: 264200 18th Floor, Building A, Innovation and Entrepreneurship Base, No. 213, Torch Road, Torch Hi tech Industrial Development Zone, Weihai, Shandong Patentee before: Weihai Shenzhou Information Technology Research Institute Co.,Ltd. |
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Denomination of invention: A waterproof display module and its waterproof treatment method Effective date of registration: 20230807 Granted publication date: 20170510 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: Shandong Kexing Information Technology Co.,Ltd. Registration number: Y2023980051209 |