CN108037611A - A kind of polaroid joining method - Google Patents
A kind of polaroid joining method Download PDFInfo
- Publication number
- CN108037611A CN108037611A CN201711455002.XA CN201711455002A CN108037611A CN 108037611 A CN108037611 A CN 108037611A CN 201711455002 A CN201711455002 A CN 201711455002A CN 108037611 A CN108037611 A CN 108037611A
- Authority
- CN
- China
- Prior art keywords
- polaroid
- joining method
- polarisation sheet
- polarisation
- sheet
- 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.)
- Pending
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Classifications
-
- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
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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)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to Filming Technology field, especially a kind of polaroid joining method；（1）Substrate is provided, the basic upper surface applies last layer tack coat after degreasing operates,（2）Attach the first polarisation sheet and the second polarisation sheet respectively on the substrate, the head of second polarisation sheet is connected with the afterbody of the first polarisation sheet, the afterbody cutting of first polarisation sheet is in echelon, there is compensator section on the structure that the head cutter of second polarisation sheet matches into the afterbody with the first polarisation sheet, the head of the second polarisation sheet；（3）The coupling part of first polaroid and the second polaroid is cut and planarization process；The polaroid joining method of the present invention shortens the interval between polaroid and then improves leakage problem of the liquid crystal display in polaroid stitching position, lifts the splicing yield of polaroid.
Description
Technical field
The present invention relates to Filming Technology field, especially a kind of polaroid joining method.
Background technology
The full name of polaroid should be polarized light piece, and learned physics it will be appreciated that what is polarised light, liquid crystal display
Imaging must rely on polarised light, all liquid crystal have front and rear two panels polarized light piece to be close to liquid-crystalline glasses, form gross thickness
The LCD panel of 1mm or so.
In general, scroll form (PolarizedfilmsinRolls) can be made in polaroid by polaroid supplier
Peddle.Due to the limitation of manufacturing equipment, the limited width (being less than 2 meters) of polaroid volume currently on the market, is intended to manufacturer
When the width of the liquid crystal display panel of manufacture is more than width (being greater than 2 meters) of its polaroid purchased, manufacturer certainly will
The step of carrying out splicing polaroid.
The content of the invention
The purpose of the present invention is：Overcome deficiency of the prior art, there is provided a kind of polaroid joining method.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of polaroid joining method, the joining method comprise the following steps：
（1）Substrate is provided, the basic upper surface applies last layer tack coat after degreasing operates,
（2）Attach the first polarisation sheet and the second polarisation sheet respectively on the substrate, the head of the second polarisation sheet and the
The afterbody connection of one polarisation sheet, the afterbody cutting of the first polarisation sheet in echelon, the head cutter of the second polarisation sheet into
There is compensator section on the structure that the afterbody of first polarisation sheet matches, the head of the second polarisation sheet；
（3）The coupling part of first polaroid and the second polaroid is cut and planarization process.
Preferably, the top of the tack coat also covers one layer of adherent layer, and the adherent layer uses release liners.
Preferably, one end of the smooth lamella, which is connected with, sockets mouth, has some lines of cut on the smooth lamella,
The line of cut is the cutting lines of interruption.
Preferably, the thickness of the tack coat is 0.01-0.02mm.
Preferably, connected between the compensator section and the second polaroid by hot melt, the first polaroid and the second polarisation
Piece has certain gap when splicing, the compensator section is used to compensate the gap.
Preferably, the gap between first polaroid and the second polaroid is 0.5-0.8mm.
Preferably, the planarization process specifically refers to the connecting portion after the hot wind softening cutting.
The beneficial effect of technical solution using the present invention is：
The polaroid joining method of the present invention shortens the interval between polaroid and then improves liquid crystal display and spelled in polaroid
The leakage problem of position is connect, lifts the splicing yield of polaroid.
Embodiment
With reference to specific embodiment, the invention will be further described.
A kind of polaroid joining method, the joining method comprise the following steps：
（1）Substrate is provided, the basic upper surface applies last layer tack coat after degreasing operates,
（2）Attach the first polarisation sheet and the second polarisation sheet respectively on the substrate, the head of the second polarisation sheet and the
The afterbody connection of one polarisation sheet, the afterbody cutting of the first polarisation sheet in echelon, the head cutter of the second polarisation sheet into
There is compensator section on the structure that the afterbody of first polarisation sheet matches, the head of the second polarisation sheet；
（3）The coupling part of first polaroid and the second polaroid is cut and planarization process.
As one embodiment of the present of invention, the top of tack coat also covers one layer of adherent layer, the adherent layer use from
Type paper.
As one embodiment of the present of invention, one end of smooth lamella, which is connected with, sockets mouth, on the smooth lamella
There are some lines of cut, the line of cut is the cutting lines of interruption.
As one embodiment of the present of invention, the thickness of tack coat is 0.01-0.02mm.
As one embodiment of the present of invention, connected between compensator section and the second polaroid by hot melt, the first polarisation
Piece and the second polaroid have certain gap when splicing, the compensator section is used to compensate the gap.
As one embodiment of the present of invention, the gap between the first polaroid and the second polaroid is 0.5-0.8mm.
As one embodiment of the present of invention, planarization process specifically refers to hot wind and softens the connecting portion after the cutting.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (7)
1. a kind of polaroid joining method, it is characterised in that the joining method comprises the following steps：
（1）Substrate is provided, the basic upper surface applies last layer tack coat after degreasing operates,
（2）Attach the first polarisation sheet and the second polarisation sheet respectively on the substrate, the head of the second polarisation sheet and the
The afterbody connection of one polarisation sheet, the afterbody cutting of the first polarisation sheet in echelon, the head cutter of the second polarisation sheet into
There is compensator section on the structure that the afterbody of first polarisation sheet matches, the head of the second polarisation sheet；
（3）The coupling part of first polaroid and the second polaroid is cut and planarization process.
A kind of 2. polaroid joining method according to claim 1, it is characterised in that：The top of the tack coat also covers
One layer of adherent layer, the adherent layer use release liners.
A kind of 3. polaroid joining method according to claim 2, it is characterised in that：One end of the smooth lamella connects
It is connected to and sockets mouth, there are some lines of cut on the smooth lamella, the line of cut is the cutting lines of interruption.
A kind of 4. polaroid joining method according to claim 1, it is characterised in that：The thickness of the tack coat is
0.01-0.02mm。
A kind of 5. polaroid joining method according to claim 1, it is characterised in that：The compensator section and the second polaroid
Between connected by hot melt, the first polaroid and the second polaroid have certain gap when splicing, and the compensator section is used for
Compensate the gap.
A kind of 6. polaroid joining method according to claim 5, it is characterised in that：First polaroid and second inclined
Gap between mating plate is 0.5-0.8mm.
A kind of 7. polaroid joining method according to claim 1, it is characterised in that：The planarization process specifically refers to
Hot wind softens the connecting portion after the cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455002.XA CN108037611A (en) | 2017-12-28 | 2017-12-28 | A kind of polaroid joining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455002.XA CN108037611A (en) | 2017-12-28 | 2017-12-28 | A kind of polaroid joining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108037611A true CN108037611A (en) | 2018-05-15 |
Family
ID=62097720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455002.XA Pending CN108037611A (en) | 2017-12-28 | 2017-12-28 | A kind of polaroid joining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108037611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115167025A (en) * | 2022-07-15 | 2022-10-11 | 苏州华星光电技术有限公司 | Preparation method of display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02186145A (en) * | 1988-10-14 | 1990-07-20 | Habasit Ag | Manufacture of terminal joint for polyamide based synthetic resin transmission belt |
| KR20070077675A (en) * | 2006-01-24 | 2007-07-27 | 삼성전자주식회사 | Polarizing plate and liquid crystal display with polarizing plates attached |
| CN101048681A (en) * | 2004-11-11 | 2007-10-03 | 日东电工株式会社 | Combination optical film, laminated combination optical film, and image display |
| CN102722049A (en) * | 2012-05-24 | 2012-10-10 | 深圳市华星光电技术有限公司 | Polaroid splicing method |
| CN103207471A (en) * | 2013-03-21 | 2013-07-17 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display |
-
2017
- 2017-12-28 CN CN201711455002.XA patent/CN108037611A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02186145A (en) * | 1988-10-14 | 1990-07-20 | Habasit Ag | Manufacture of terminal joint for polyamide based synthetic resin transmission belt |
| CN101048681A (en) * | 2004-11-11 | 2007-10-03 | 日东电工株式会社 | Combination optical film, laminated combination optical film, and image display |
| KR20070077675A (en) * | 2006-01-24 | 2007-07-27 | 삼성전자주식회사 | Polarizing plate and liquid crystal display with polarizing plates attached |
| CN102722049A (en) * | 2012-05-24 | 2012-10-10 | 深圳市华星光电技术有限公司 | Polaroid splicing method |
| CN103207471A (en) * | 2013-03-21 | 2013-07-17 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115167025A (en) * | 2022-07-15 | 2022-10-11 | 苏州华星光电技术有限公司 | Preparation method of display device |
| CN115167025B (en) * | 2022-07-15 | 2023-08-22 | 苏州华星光电技术有限公司 | Preparation method of display device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |