CN106094310A - The method attaching polaroid on LCD base board - Google Patents
The method attaching polaroid on LCD base board Download PDFInfo
- Publication number
- CN106094310A CN106094310A CN201610695605.6A CN201610695605A CN106094310A CN 106094310 A CN106094310 A CN 106094310A CN 201610695605 A CN201610695605 A CN 201610695605A CN 106094310 A CN106094310 A CN 106094310A
- Authority
- CN
- China
- Prior art keywords
- polaroid
- glass substrate
- base board
- telltale mark
- lcd base
- 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
- G02F1/133351—Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
-
- 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
- G02F1/133354—Arrangements for aligning or assembling substrates
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of method attaching polaroid on LCD base board, comprise the steps: to provide glass substrate and the polaroid equivalently-sized with glass substrate, glass substrate includes multiple LCD base board, glass substrate is provided with cut LCD base board cut alignment mark；At least one first telltale mark is made at the edge on polaroid one surface；The marginal surface installing polaroid is needed to make second telltale mark corresponding with the first telltale mark at glass substrate；Polaroid and glass substrate being fitted, the first telltale mark is directed at the second telltale mark, is directed at glass substrate realizing polaroid；Being cut by the glass substrate being pasted with polaroid along cutting alignment mark, form multiple independent liquid crystal panel substrate, each LCD base board is pasted with polaroid.The method have the advantages that and cut precision and attach precision without considering polaroid, have certain help to reducing display panels border, processing procedure cost can be reduced simultaneously.
Description
Technical field
The present invention relates to display panels field, particularly relate to a kind of attaching polaroid on LCD base board
Method.
Background technology
Being substantially all that employing polaroid (polarizer POL) realizes for present display panels (LCD) will be from
So light is converted to line polarized light, realizes the control to light path by the optical activity of liquid crystal molecule the most again.And existing polaroid
When attaching, it is all the size according to display panels, in advance polaroid is cut into the size of regulation, then attaches to liquid crystal
In panel substrate.Shown in Figure 1, it is attached to LCD base board after polaroid 10 is cut into the size of regulation
On 11.
Owing to polaroid exists certain precision that cuts, also have certain time on polarizer sheet sticking to display panels
The precision attached, then will be smaller than actual panel when cutting polaroid.It is unlikely to when polaroid patch is inclined
Polaroid, beyond the edge of display panels, causes display panels cannot put fixing module frame, same polarisation into
Sheet patch can not exceed viewing area time inclined, then will result in the light leak of viewing area.Existing this polarizer sheet sticking side
Method cuts precision for polaroid, attaching precision has high requirement, simultaneously for display panels border (Border)
Size also have certain restriction.
Therefore, need a kind of new polarizer sheet sticking method badly, overcome drawbacks described above.
Summary of the invention
The technical problem to be solved is to provide a kind of side attaching polaroid on LCD base board
Method, it, without considering cutting precision and attaching precision of polaroid, has certain help for reducing display panels border
Effect, can reduce processing procedure cost simultaneously to a certain extent.
In order to solve the problems referred to above, the invention provides a kind of side attaching polaroid on LCD base board
Method, comprises the steps: to provide a glass substrate and a polaroid equivalently-sized with described glass substrate, described glass substrate
Including multiple LCD base boards, described glass substrate is provided with to cut cutting of described LCD base board right
Position labelling；At least one first telltale mark is made at the edge on described polaroid one surface；Needs at described glass substrate
The edge on the surface installing polaroid makes second telltale mark corresponding with described first telltale mark；By described polaroid
Fitting with described glass substrate, described first telltale mark is directed at described second telltale mark, to realize polaroid with described
The alignment of glass substrate；Cut alignment mark described in Yan to be cut by the described glass substrate being pasted with polaroid, formed multiple solely
Vertical LCD base board, each described LCD base board is all pasted with polaroid.
Further, before making the first telltale mark, described polaroid is cut so that it is with described glass substrate size phase
With.
Further, described first telltale mark is a projection, and described second telltale mark is a groove.
Further, described first telltale mark is a groove, and described second telltale mark is a projection.
Further, the edge on described polaroid one surface makes two the first telltale marks.
Further, two the first telltale marks arrange along described polaroid diagonal angle or arrange along described polaroid.
Further, the edge on described polaroid one surface makes four the first telltale marks.
Further, four the first telltale marks are arranged on four angles of described polaroid.
It is an advantage of the current invention that due to the restriction of display panels substrate space, single LCD base board
Cannot make the telltale mark that above-mentioned polaroid matches with glass substrate, therefore, the present invention will be equivalently-sized with glass substrate
Polaroid location attach on the glass substrate, cut glass substrate further according to the alignment mark that cuts on glass substrate, formed
Multiple independent LCD base boards.The present invention is without considering cutting precision and attaching precision of polaroid, for reducing
Display panels border has certain help, can reduce processing procedure cost to a certain extent simultaneously.
Accompanying drawing explanation
Fig. 1 is the existing schematic diagram attaching polaroid on LCD base board；
Fig. 2 is the step schematic diagram of a kind of method attaching polaroid on LCD base board of the present invention；
Fig. 3 A～Fig. 3 H is the process chart that the present invention attaches the method for polaroid；
Fig. 4 A～Fig. 4 B is the first telltale mark position view in other detailed description of the invention of the present invention；
Fig. 5 is the schematic diagram cutting alignment mark.
Detailed description of the invention
The method attaching polaroid on LCD base board the concrete below in conjunction with the accompanying drawings present invention provided
Embodiment elaborates.
See Fig. 2, a kind of method attaching polaroid on LCD base board of the present invention, comprise the steps:
Step S20: providing a glass substrate and a polaroid equivalently-sized with described glass substrate, described glass substrate includes multiple
LCD base board, described glass substrate is provided with cut described LCD base board cut alignment mark；
Step S21: make at least one first telltale mark at the edge on described polaroid one surface；Step S22: at described glass base
The edge installing a surface of polaroid that needs of plate makes second telltale mark corresponding with described first telltale mark；Step
S23: being fitted with described glass substrate by described polaroid, described first telltale mark is directed at described second telltale mark, with
Realize being directed at of polaroid and described glass substrate；Step S24: cut alignment mark described in Yan by the described polaroid that is pasted with
Glass substrate cuts, and forms multiple independent LCD base board, and each described LCD base board is all pasted with
Polaroid.
Fig. 3 A～Fig. 3 H is the process chart that the present invention attaches the method for polaroid.
See Fig. 3 A and step S20, it is provided that glass substrate 30 and a polarisation equivalently-sized with described glass substrate 30
Sheet 40.Described glass substrate 30 includes that multiple LCD base board 31, the most described glass substrate 30 are a big monoblock
Substrate, it is in subsequent technique, can cropped, form multiple independent LCD base board 31.Further, at this tool
In body embodiment, can be such as long and wide according to the size of described glass substrate 30, cut described polaroid 40, so that partially
Mating plate 40 is equivalently-sized with glass substrate 30.
See Fig. 5, described glass substrate 30 is provided with cut described LCD base board 31 cut register guide
Note 33, described in cut alignment mark 33 for location cut position.For rough schematic view, the most indicate cut right
Position labelling 33, Fig. 5 only symbolically indicates the structure of segment glass substrate 30, in order to cut para-position described in clearly demonstrating
The position of labelling 33, and in order to understand the structure of the explanation present invention, Fig. 5 exaggerates the size cutting alignment mark 33.Each
The surrounding of LCD base board 31 makes and cuts alignment mark 33, such as, for TFT substrate side, described in cut register guide
Note 33 has six loci, is separately positioned on corner and the centre of LCD base board 31, for CF substrate-side, described
Cutting alignment mark 33 and have four loci, the loci with upper two jiaos and the centre of described TFT substrate side overlaps respectively.
Seeing Fig. 3 B, Fig. 3 C and step S21, the enlarged drawing of aminoacyl site during wherein Fig. 3 C is Fig. 3 B, at described polaroid 40 1
The edge on surface makes at least one first telltale mark 41.In this embodiment, on described polaroid one surface
Edge makes four the first telltale marks 41, and four the first telltale marks 41 are arranged on four angles of described polaroid 40.At this
Invent in other detailed description of the invention, see shown in Fig. 4 A and 4B, make two the at the edge on described polaroid 40 1 surface
One telltale mark 41, two the first telltale marks 41 are arranged or setting along described polaroid 40 along described polaroid diagonal angle
Put.The position that arranges of the first telltale mark 41 is not limited by the present invention, if the purpose of the present invention of disclosure satisfy that, and not shadow
Ring the display of display panels.
Seeing Fig. 3 D, Fig. 3 E and step S22, the enlarged drawing at B position during wherein Fig. 3 E is Fig. 3 D, at described glass substrate 30
The edge installing a surface of polaroid 40 that needs make second telltale mark 32 corresponding with described first telltale mark 41.
Described second telltale mark 32 is correspondingly arranged with described first telltale mark 41, i.e. the position of both quantity and setting is corresponding.
If making four the first telltale marks 41 at the edge on described polaroid 10 1 surface, four the first telltale marks 41 are arranged on institute
State four angles of polaroid 40, the most accordingly, at the edge on the surface needing installation polaroid 40 of described glass substrate 30
Making four the second telltale marks 32, four the second telltale marks 32 are arranged on four angles of described glass substrate 30；If institute
The edge stating polaroid 40 1 surface makes two the first telltale marks 41, and two the first telltale marks 41 are along described polaroid pair
Angle arrange or along described polaroid 40 while arrange, the most accordingly, described glass substrate 30 need install polaroid 40
A surface edge make two the second telltale marks 32, two the second telltale marks 32 are arranged along described polaroid 40 diagonal angle
Or along described polaroid 40 while arrange.
Seeing Fig. 3 F, Fig. 3 G and step S23, wherein Fig. 3 G is the first telltale mark and the second telltale mark alignment location
Schematic diagram, fits described polaroid 40 with described glass substrate 30, described first telltale mark 41 and described second location mark
Note 32 alignment, to realize being directed at of polaroid 40 and described glass substrate 30.Preferably, in this embodiment, described
First telltale mark 41 is a projection, and described second telltale mark 32 is a groove, and described first telltale mark 41 can snap in institute
State in the second telltale mark 32, to realize location.In other detailed description of the invention of the present invention, described first telltale mark 41 is
One groove, described second telltale mark 32 is a projection, and described second telltale mark 32 can snap in described first telltale mark 41
In, to realize location.
See Fig. 3 H and step S24, described in edge, cut alignment mark 33 by the described glass substrate being pasted with polaroid 40
30 cut, and form multiple independent LCD base board 31, and each described LCD base board 31 is all pasted with partially
Mating plate 40.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (8)
1. the method attaching polaroid on LCD base board, it is characterised in that comprise the steps: to provide
Glass substrate and a polaroid equivalently-sized with described glass substrate, described glass substrate includes multiple display panels base
Plate, described glass substrate is provided with cut described LCD base board cut alignment mark；
At least one first telltale mark is made at the edge on described polaroid one surface；
Make corresponding with described first telltale mark at the edge installing a surface of polaroid that needs of described glass substrate
Second telltale mark；
Being fitted with described glass substrate by described polaroid, described first telltale mark is directed at described second telltale mark, with
Realize being directed at of polaroid and described glass substrate；
Cut alignment mark described in Yan to be cut by the described glass substrate being pasted with polaroid, form multiple independent liquid crystal display
Display panel substrate, each described LCD base board is all pasted with polaroid.
The method attaching polaroid on LCD base board the most according to claim 1, it is characterised in that in system
Before making the first telltale mark, described polaroid is cut so that it is equivalently-sized with described glass substrate.
The method attaching polaroid on LCD base board the most according to claim 1, it is characterised in that described
First telltale mark is a projection, and described second telltale mark is a groove.
The method attaching polaroid on LCD base board the most according to claim 1, it is characterised in that described
First telltale mark is a groove, and described second telltale mark is a projection.
The method attaching polaroid on LCD base board the most according to claim 1, it is characterised in that in institute
The edge stating polaroid one surface makes two the first telltale marks.
The method attaching polaroid on LCD base board the most according to claim 5, it is characterised in that two
First telltale mark is arranged along described polaroid diagonal angle or along described polaroid while arranging.
The method attaching polaroid on LCD base board the most according to claim 1, it is characterised in that in institute
The edge stating polaroid one surface makes four the first telltale marks.
8. according to the method attaching polaroid on LCD base board described in claim 7, it is characterised in that four
One telltale mark is arranged on four angles of described polaroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695605.6A CN106094310A (en) | 2016-08-19 | 2016-08-19 | The method attaching polaroid on LCD base board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695605.6A CN106094310A (en) | 2016-08-19 | 2016-08-19 | The method attaching polaroid on LCD base board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106094310A true CN106094310A (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610695605.6A Pending CN106094310A (en) | 2016-08-19 | 2016-08-19 | The method attaching polaroid on LCD base board |
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| CN (1) | CN106094310A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681031A (en) * | 2016-12-27 | 2017-05-17 | 广东小天才科技有限公司 | Preparation method and device for display screen |
| CN108845439A (en) * | 2018-06-08 | 2018-11-20 | 信利半导体有限公司 | The polarizer sheet sticking and cutting integral method and equipment of liquid crystal display panel |
| CN109633949A (en) * | 2019-02-15 | 2019-04-16 | 深圳市华星光电半导体显示技术有限公司 | Polarizer sheet sticking machine and its alignment method |
| CN110062907A (en) * | 2016-12-15 | 2019-07-26 | 夏普株式会社 | Display device |
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Application publication date: 20161109 |
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