CN109031717A - The processing technology of TFT-LCD module - Google Patents
The processing technology of TFT-LCD module Download PDFInfo
- Publication number
- CN109031717A CN109031717A CN201810907642.8A CN201810907642A CN109031717A CN 109031717 A CN109031717 A CN 109031717A CN 201810907642 A CN201810907642 A CN 201810907642A CN 109031717 A CN109031717 A CN 109031717A
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- CN
- China
- Prior art keywords
- tft
- lcd
- processing technology
- lcd module
- patch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1316—Methods for cleaning the liquid crystal cells, or components thereof, during manufacture: Materials therefor
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention provides a kind of new processes for processing TFT-LCD module, it successively cleaned, ultrasonic wave water washing and dried, IC binding, FPC hot pressing, coating silica gel and the processes such as patch using the LCD of non-patch, the TFT-LCD module processed using technique of the invention, its technique is cleaned particular for slot, therefore the cleannes of the slot are higher, so as to improve product sensitivity, and then promote the quality of one integral piece product.
Description
Technical field
The present invention relates to a kind of processing technologys, concretely relate to a kind of processing technology for processing TFT-LCD module.
Background technique
The structure of the TFT-LCD widely applied at present mainly includes TFT-LCD substrate, IC, is pasted on TFT-LCD substrate
There is polaroid, is that two panels electrode glass constitutes box in substrate, in step-like, has a groove, aforementioned grooves in two panels electrode glass
Clean level can generate important influence to the quality of TFT-LCD entirety.The process flow of current processing TFT-LCD is main
It is: the liquid crystal display (LCD) for having pasted polaroid is subjected to step cleaning, then successively carries out IC binding, FPC heat
Pressure, is finally coated with silica gel, and the disadvantage of this kind of processing technology is to wash due to polaroid, inclined to having pasted
It cannot directly be washed for the LCD of mating plate, step can only be cleaned, to the cleaning of slot and be not thorough as a result, LCD cannot be reached
Optimum Working, existing processing technology urgently further improves.
Summary of the invention
The object of the present invention is to provide a kind of processing technologys, can be to the slot between TFT-LCD substrate two panels electrode glass
Carry out more thoroughly cleaning, improve its clean level, to improve the quality of TFT-LCD product entirety, increase its reliability and
Service life.
In order to achieve the above object, it the invention adopts the following technical scheme: using the LCD for not pasting polaroid, carries out first
Cleaning uses ultrasonic wave water washing, it is preferred that emphasis is rinse bath successively carries out after drying to wash the dust on TFT-LCD substrate afterwards
IC binding, FPC hot pressing, are finally coated with silica gel and patch.
Using processing technology of the invention, simple process works well, and the product cleannes produced are relatively high, can
Effectively improve product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of general T FT-LCD.
Fig. 2 is the flow chart of processing technology of the present invention.
Wherein: 1, TFT-LCD substrate, 2, IC, 3, polaroid, 4, slot.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing: as shown in Fig. 1, present used common TFT-
The structure of LCD includes TFT-LCD substrate 1, IC 2, polaroid 3 and slot 4, first using processing technology of the invention
Do not include polaroid 3 with the TFT-LCD substrate 1 of non-patch to be cleaned, then uses ultrasonic wave water washing, it is preferred that emphasis is clear
Thoroughly the clean level of slot 4 can be improved after cleaning in dirt in washing trough 4, to the total quality for promoting TFT-LCD 1 have to
Important role is closed, carries out the processes such as the binding of IC 2, FPC hot pressing after drying again, be finally coated with silica gel and pastes polaroid 3.
The present invention is not limited to the above embodiment, above-described embodiment be only its it is best implement, the processing technology other
Process can also suitably be changed or adjustment sequence, should all also belong to the scope of protection of the present invention.
Claims (1)
1. the processes such as a kind of processing technology of TFT-LCD module, including cleaning, IC binding, FPC hot pressing, coating silica gel, patch,
It is characterized in that LCD of the raw material using non-patch, uses ultrasonic wave water washing step after the cleaning process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907642.8A CN109031717A (en) | 2018-08-10 | 2018-08-10 | The processing technology of TFT-LCD module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907642.8A CN109031717A (en) | 2018-08-10 | 2018-08-10 | The processing technology of TFT-LCD module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109031717A true CN109031717A (en) | 2018-12-18 |
Family
ID=64633571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810907642.8A Withdrawn CN109031717A (en) | 2018-08-10 | 2018-08-10 | The processing technology of TFT-LCD module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109031717A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877412A (en) * | 2006-07-05 | 2006-12-13 | 东莞市飞尔液晶显示器有限公司 | TFT-LCD module processing technology |
| CN101207007A (en) * | 2006-12-20 | 2008-06-25 | 东京毅力科创株式会社 | Substrate cleaning apparatus, substrate cleaning method, and computer-readable storage medium |
| CN107390415A (en) * | 2017-09-01 | 2017-11-24 | 四川粤鸿显示技术有限公司 | TFT LCD liquid crystal display screen manufacture crafts |
-
2018
- 2018-08-10 CN CN201810907642.8A patent/CN109031717A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877412A (en) * | 2006-07-05 | 2006-12-13 | 东莞市飞尔液晶显示器有限公司 | TFT-LCD module processing technology |
| CN101207007A (en) * | 2006-12-20 | 2008-06-25 | 东京毅力科创株式会社 | Substrate cleaning apparatus, substrate cleaning method, and computer-readable storage medium |
| CN107390415A (en) * | 2017-09-01 | 2017-11-24 | 四川粤鸿显示技术有限公司 | TFT LCD liquid crystal display screen manufacture crafts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |