CN105204202B - Formula technique is washed applied to the item in LCD production processes - Google Patents
Formula technique is washed applied to the item in LCD production processes Download PDFInfo
- Publication number
- CN105204202B CN105204202B CN201510721098.4A CN201510721098A CN105204202B CN 105204202 B CN105204202 B CN 105204202B CN 201510721098 A CN201510721098 A CN 201510721098A CN 105204202 B CN105204202 B CN 105204202B
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- CN
- China
- Prior art keywords
- liquid crystal
- item
- slot
- auxiliary frame
- cutting line
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The present invention relates to a kind of items applied in LCD production processes to wash formula technique, irrigation crystal：Liquid crystal filling is entered in liquid crystal cell；Sealing and edge sealing：Liquid crystal injecting port is closed, and auxiliary frame is covered in the seamed edge of liquid crystal item, the end face portion of cutting line；Slot：By in entire liquid crystal insertion groove, reach fixed purpose；Cleaning：Multiple liquid crystal items after slot are sent into cleaning machine, surface liquid crystal and auxiliary frame are washed off；Detection：Naked eyes detection cleaning performance；Pelleting：Along cutting line, entire liquid crystal item is split into multiple individual LCD panels.The beneficial effects of the present invention are：Auxiliary frame is covered cutting line in edge sealing and sealing process, liquid crystal cannot be introduced into when perfusion, avoid the presence of " crack liquid crystal ", before cleaning in this way, just without pelleting, monolithic slot, directly whole slot cleaning, all surface liquid crystal and auxiliary frame can be washed off directly, the a large amount of artificial and time has been saved, production efficiency is improved.
Description
Technical field
The present invention relates to the cleanings in a kind of LCD production processes.
Background technology
In recent years, LCD liquid crystal, since with small, light-weight, low-voltage, low-power consumption, radiationless, capacity is big, easily collects
It the advantages that at, long lifespan, has obtained largely being widely applied.
LCD plate is manufactured, needs glass making liquid crystal cell, after the air extraction in box body, then is filled in box body
Injecting liquid crystal.
After liquid crystal is perfused, since LCD panel surface can adhere to extra liquid crystal, it is necessary to which LCD panel to be inserted into specially
In slot, it is sent into subsequent cleaning and is removed.
At this stage, several LCD panel monomers connect into liquid crystal item, have cutting line gap between two adjacent monolithics.It is filling
When injecting liquid crystal, a part of liquid crystal can enter along cutting line gap, be formed " crack liquid crystal ".
Since " crack liquid crystal " is not at surface, in order to be removed, it is necessary to the disconnected grain of liquid crystal item are first divided into one
One LCD panel monolithic（Pelleting）, so that " crack liquid crystal " is in surface location, convenient for being taken out when cleaning.
So technique at this stage is just：Irrigation crystal-sealing-pelleting-monolithic slot-cleaning-detection.
Thus bring a problem：Single chip liquid crystal after pelleting needs the insertion slot of artificial slices, this will be consumed
With a large amount of artificial, production efficiency greatly reduces, forms the bottleneck of the entire production line.
Invention content
The object of the present invention is to provide a kind of items being applied in LCD production processes that can effectively improve production efficiency to wash
Formula technique is to make up the deficiency of the prior art.
The present invention be achieve the goal the technical solution adopted is that：Formula technique is washed applied to the item in LCD production processes, it is special
Sign is：
A. sealing and edge sealing：Liquid crystal injecting port is closed, and auxiliary side is covered in the seamed edge of liquid crystal item, the end face portion of cutting line
Frame；
B. irrigation crystal：Liquid crystal filling is entered in liquid crystal cell；
C. slot：By in entire liquid crystal insertion groove, reach fixed purpose；
D. it cleans：Multiple liquid crystal items after slot are sent into cleaning machine, surface liquid crystal and auxiliary frame are washed off；
E. it detects：Naked eyes detection cleaning performance；
F. pelleting：Along cutting line, entire liquid crystal item is split into multiple individual LCD panels.
The beneficial effects of the present invention are：Auxiliary frame is covered cutting line in edge sealing and sealing process, when perfusion
Liquid crystal cannot be introduced into, and avoid the presence of " crack liquid crystal ", directly whole just without pelleting, monolithic slot before cleaning in this way
Slot cleans, and all surface liquid crystal and auxiliary frame can be washed off directly, saved a large amount of artificial and time, improved life
Produce efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the sectional perspective status diagram of Fig. 1.
Specific implementation mode
Embodiment：
1 is liquid crystal box body monomer in the figure, and 2 be glass, and 3 be the frame film, and 4 be cutting line, and 5 be auxiliary frame, and 6 be to fill
Brilliant mouth.
In process of production, glue capable of washing is coated in the seamed edge of liquid crystal item, auxiliary frame 5 is formed and covers cutting line 4.
After irrigation crystal, whole liquid crystal are located at surface, and (farther out from irrigation crystal mouth 6 due to the non-covered portion in the side of cutting line 4, liquid crystal is not
Can permeate into), directly whole slot is sent into cleaning process.
After liquid crystal item is cleaned, range estimation is qualified, then carry out pelleting：Along cutting line 4, entire liquid crystal item is split into multiple lists
Only LCD panel.
Claims (1)
1. formula technique is washed applied to the item in LCD production processes, it is characterized in that：
A. sealing and edge sealing：Liquid crystal injecting port is closed, and auxiliary frame is covered in the seamed edge of liquid crystal item, the end face portion of cutting line；
B. irrigation crystal：Liquid crystal filling is entered in liquid crystal cell；
C. slot：By in entire liquid crystal insertion groove, reach fixed purpose；
D. it cleans：Multiple liquid crystal items after slot are sent into cleaning machine, surface liquid crystal and auxiliary frame are washed off；
E. it detects：Naked eyes detection cleaning performance；
F. pelleting：Along cutting line, entire liquid crystal item is split into multiple individual LCD panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721098.4A CN105204202B (en) | 2015-10-30 | 2015-10-30 | Formula technique is washed applied to the item in LCD production processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721098.4A CN105204202B (en) | 2015-10-30 | 2015-10-30 | Formula technique is washed applied to the item in LCD production processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105204202A CN105204202A (en) | 2015-12-30 |
| CN105204202B true CN105204202B (en) | 2018-08-10 |
Family
ID=54951965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510721098.4A Active CN105204202B (en) | 2015-10-30 | 2015-10-30 | Formula technique is washed applied to the item in LCD production processes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105204202B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957632B (en) * | 2017-11-01 | 2024-05-03 | 上海宝嵩机器人有限公司 | Automatic granulating device for liquid crystal screen glass and processing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464490A (en) * | 1993-08-18 | 1995-11-07 | Casio Computer Co., Ltd. | Process for manufacturing liquid crystal display |
| CN104698651A (en) * | 2013-12-09 | 2015-06-10 | 大连鑫永工业制造有限公司 | LCM manufacturing method |
| CN104793409A (en) * | 2014-01-16 | 2015-07-22 | 逯红刚 | Washing-free LCD, washing-free LCD technology and film linkage chip mounter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020000206A (en) * | 2000-06-23 | 2002-01-05 | 최승락 | Method cleaning Liquid Chrystal Display using Laser and Remote Plasma |
-
2015
- 2015-10-30 CN CN201510721098.4A patent/CN105204202B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464490A (en) * | 1993-08-18 | 1995-11-07 | Casio Computer Co., Ltd. | Process for manufacturing liquid crystal display |
| CN104698651A (en) * | 2013-12-09 | 2015-06-10 | 大连鑫永工业制造有限公司 | LCM manufacturing method |
| CN104793409A (en) * | 2014-01-16 | 2015-07-22 | 逯红刚 | Washing-free LCD, washing-free LCD technology and film linkage chip mounter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105204202A (en) | 2015-12-30 |
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| GR01 | Patent grant |