CN1877412A - TFT-LCD module processing technology - Google Patents
TFT-LCD module processing technology Download PDFInfo
- Publication number
- CN1877412A CN1877412A CN 200610036346 CN200610036346A CN1877412A CN 1877412 A CN1877412 A CN 1877412A CN 200610036346 CN200610036346 CN 200610036346 CN 200610036346 A CN200610036346 A CN 200610036346A CN 1877412 A CN1877412 A CN 1877412A
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- China
- Prior art keywords
- tft
- lcd
- processing technology
- lcd module
- module processing
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Abstract
The invention provides a method for manufacturing TFT-LCD module. The method comprises steps of: washing the un-coated LCD in sequence; water washing with ultrasonic wave and drying; performing IC bind, FPC heat pressing, applying silica gel and coating. The TFT-LCD module manufactured with the inventive method has a slot with high clearness and high light sensitivity.
Description
[technical field]
The present invention relates to a kind of processing technology, relate to a kind of processing technology of the TFT-LCD of processing module concretely.
[background technology]
The structure of the TFT-LCD that widely applies mainly comprises TFT-LCD substrate, IC at present, post polaroid on the TFT-LCD substrate, at substrate is that two plate electrode glass constitute box, be step-like, at two plate electrode glass a groove is arranged, the clean level of aforementioned grooves can produce significant effects to the quality of TFT-LCD integral body.The technological process of current processing TFT-LCD mainly is: the LCD (LCD) that will paste polaroid is carried out the step cleaning, carry out IC binding, FPC hot pressing then successively, be coated with silica gel at last, the disadvantage of this kind processing technology is because polaroid can not be washed, therefore concerning the LCD that pasted polaroid, can not directly wash, can only clean step, thus, cleaning to groove is not thorough, can not reach the optimum Working of LCD, existing processing technology is demanded further improvement urgently.
[summary of the invention]
The purpose of this invention is to provide a kind of processing technology, can the groove between the TFT-LCD substrate two plate electrode glass be cleaned comparatively completely, improve its clean level,, increase its reliability and life-span to improve the quality of TFT-LCD product integral body.
In order to achieve the above object, the present invention is by the following technical solutions: adopt the LCD that does not paste polaroid, at first clean with the dust on the washing TFT-LCD substrate, the ultrasound wave washing is adopted in the back, focus on rinse bath, carry out IC binding, FPC hot pressing after the oven dry successively, be coated with silica gel and paster at last.
Adopt processing technology of the present invention, technology is simple, and is respond well, and the product cleanliness of producing can effectively improve product quality than higher.
[description of drawings]
Fig. 1 is the structural representation of general T FT-LCD;
Fig. 2 is the process flow diagram of processing technology of the present invention.
[embodiment]
Below in conjunction with accompanying drawing the present invention is carried out concrete description: as shown in Figure 1, the structure of now employed common TFT-LCD comprises TFT-LCD substrate 1, IC2, polaroid 3 and groove 4, adopt processing technology of the present invention at first to clean tentatively to wash deashing dirt with the plate that the TFT-LCD of paster does not promptly comprise polaroid 3, adopt the ultrasound wave washing then, focus on dirt in the rinse bath, can improve the clean level of groove after thoroughly cleaning, the total quality that promotes TFT-LCD there is crucial effects, carry out the IC binding after the oven dry again, operations such as FPC hot pressing are coated with silica gel at last and paste polaroid.
The present invention is not limited to the foregoing description, and the foregoing description only is its best enforcement, and other operations of described processing technology can also suitably be changed or the adjustment order, also all should work as and belong to protection scope of the present invention.
Claims (1)
1, a kind of processing technology of TFT-LCD module comprises operations such as cleaning, IC binding, FPC hot pressing, coating silica gel, paster, it is characterized in that raw material adopts the not LCD of paster, adopts the ultrasound wave water-washing step after described matting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610036346 CN1877412A (en) | 2006-07-05 | 2006-07-05 | TFT-LCD module processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610036346 CN1877412A (en) | 2006-07-05 | 2006-07-05 | TFT-LCD module processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1877412A true CN1877412A (en) | 2006-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610036346 Pending CN1877412A (en) | 2006-07-05 | 2006-07-05 | TFT-LCD module processing technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN1877412A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400804A (en) * | 2013-08-12 | 2013-11-20 | 句容骏成电子有限公司 | COG product preparation method |
| CN105388643A (en) * | 2015-11-27 | 2016-03-09 | 江西合力泰科技有限公司 | Manufacturing method of LCD screen module |
| CN108363225A (en) * | 2018-02-26 | 2018-08-03 | 深圳市比亚迪电子部品件有限公司 | A kind of LCD method for sticking and covering based on COG techniques |
| CN109031717A (en) * | 2018-08-10 | 2018-12-18 | 昆山弘锦威电子有限公司 | The processing technology of TFT-LCD module |
| CN110943106A (en) * | 2018-09-21 | 2020-03-31 | 上海和辉光电有限公司 | Display panel and manufacturing method thereof |
-
2006
- 2006-07-05 CN CN 200610036346 patent/CN1877412A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400804A (en) * | 2013-08-12 | 2013-11-20 | 句容骏成电子有限公司 | COG product preparation method |
| CN103400804B (en) * | 2013-08-12 | 2015-11-18 | 句容骏成电子有限公司 | A kind of preparation method of COG product |
| CN105388643A (en) * | 2015-11-27 | 2016-03-09 | 江西合力泰科技有限公司 | Manufacturing method of LCD screen module |
| CN105388643B (en) * | 2015-11-27 | 2019-03-26 | 江西合力泰科技有限公司 | The manufacturing method of type LCD display mould group is thinned |
| CN108363225A (en) * | 2018-02-26 | 2018-08-03 | 深圳市比亚迪电子部品件有限公司 | A kind of LCD method for sticking and covering based on COG techniques |
| CN109031717A (en) * | 2018-08-10 | 2018-12-18 | 昆山弘锦威电子有限公司 | The processing technology of TFT-LCD module |
| CN110943106A (en) * | 2018-09-21 | 2020-03-31 | 上海和辉光电有限公司 | Display panel and manufacturing method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |