CN109633945A - A kind of full applying method of display module - Google Patents
A kind of full applying method of display module Download PDFInfo
- Publication number
- CN109633945A CN109633945A CN201910054231.3A CN201910054231A CN109633945A CN 109633945 A CN109633945 A CN 109633945A CN 201910054231 A CN201910054231 A CN 201910054231A CN 109633945 A CN109633945 A CN 109633945A
- Authority
- CN
- China
- Prior art keywords
- fitting part
- display screen
- display module
- cambered surface
- applying method
- 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
Links
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
- G02F1/1303—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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
Landscapes
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of full applying method of display module, include the following steps: that S1. provides the fitting part of a plane and the display screen of a plane；S2. the even spread liquid optical cement on the binding face of display screen；S3. fitting part is bent into arc surfaced；S4. the fitting part is pressed into the display screen so that among the cambered surface of fitting part most protruding point and the display screen the face contact that is bonded, then gradually fitting part is pushed, is bonded fitting part entirely with display screen.In the present invention, fitting part is bent into arc surfaced, by the way that the binding face shape of the fitting part of plane is changed into arc surfaced by external force, so that fitting part and display screen first carry out single-contact, and slowly spread around by a bit, and it is bonded fitting part completely with display screen, to the generation to avoid bubble, guarantees the higher yield of product, reduce the process of deaeration, the efficiency for improving display module fitting reduces the process cost of production display module.
Description
Technical field
The present invention relates to display module mounting technology fields, more particularly to a kind of full fitting side of display module
Method.
Background technique
As client to the display of smart machine and touches requirement and to come higher, numerous well-known manufacturers attempt aobvious using touch-control
Show the full coating technique of mould group, i.e. TP(touch screen) or Cover Lens(cover sheet) with LCM using optics glue laminating.Full fitting
Technology is thinner compared to traditional laminating type, and translucency can be more preferable, other than better display effect is provided, touch screen also because with
LCM combines closely and promotes intensity, reduces LCM noise to interference caused by touch signal, and does not have to consider anti-
Dust and anti-steam can make touch screen frame narrower so touch screen frame does not have to consider fitting width, while because not having to examine
Consider the fitting intensity of double-sided adhesive, it helps narrow frame design, frame can be accomplished narrower.
With economic development, the characteristics of the high reliability of full coating technique, high transmittance, gradually to industrial class, household appliances,
Vehicle-carrying type steel, three boat (aviation, navigation, space flight) class product infiltrations, relative clients demand increase year by year, have become irreversible
Technological trend.
But the full applying method of existing display module can generate certain bubble during the bonding process, need by
Deaeration program can remove bubble, increase the cost of fitting, reduce the efficiency of fitting.
Summary of the invention
In order to make up the defect of prior art, the present invention provides a kind of full applying method of display module.
The technical problems to be solved by the invention are achieved by the following technical programs:
A kind of full applying method of display module, includes the following steps:
S1., the fitting part of one plane and the display screen of a plane are provided；
S2. the even spread liquid optical cement on the binding face of display screen；
S3. fitting part is bent into arc surfaced；
S4. the fitting part is pressed into the display screen, so that most protruding point and the display screen among the cambered surface of fitting part
It is bonded face contact, then gradually pushes fitting part, is bonded fitting part entirely with display screen.
Further, the cambered surface of the fitting part is the symmetrical cambered surface with fitting part center line.
Further, the fitting part is touch screen or cover board.
Further, the display screen is liquid crystal display.
Further, in step S3, the depth of the cambered surface is 0.5-1mm.
The invention has the following beneficial effects:
In the present invention, fitting part is bent into arc surfaced, by changing the binding face shape of the fitting part of plane by external force
For arc surfaced, so that fitting part and display screen first carry out single-contact, and slowly spread around by a bit, and finally make to be bonded
Part is bonded completely with display screen, to guarantee the higher yield of product to avoid the generation of bubble, reduce the work of deaeration
Sequence improves the efficiency of display module fitting, reduces the process cost of production display module, is convenient for scale volume production, real
It is strong with property, the investment of entreprise cost can be effectively reduced, there is considerable economic benefit.
Specific embodiment
Generally in the prior art, display screen is the mode being bonded face-to-face with the full applying method of touch screen/cover sheet,
It has been found that since two planes are not absolutely smooth, certain gap is still had when being bonded to each other, and is bonded face-to-face
When can generate bubble, need bubble can be removed by deaeration program, increase the cost of fitting, reduce the effect of fitting
Rate.Touch screen/cover sheet is bent into cambered surface by the present invention, and the cambered surface is symmetrical with touch screen/cover sheet center line
Cambered surface when fitting, so that fitting part and display screen first carry out single-contact, and is slowly spread around by a bit, can gradually be arranged
Gas out, and it is bonded fitting part completely with display screen, to guarantee that product is higher good to avoid the generation of bubble
Rate reduces the process of deaeration, improves the efficiency of display module fitting, reduces the process cost of production display module, just
It is practical in progress scale volume production, the investment of entreprise cost can be effectively reduced, there is considerable economic benefit.
For traditional full jointing product usually using OCA solid state optics glue, mobility is poor, it is not easy to shakeout to display screen
Each corner, also result in optical cement and be pasted not strongly solid, can even generate bubble under the high temperature conditions.
In the present invention, it is bonded entirely between display screen and touch screen/cover sheet by liquid optical cement, compared to traditional
OCA solid state optics glue, it is easier to shakeout, it is easier to infiltrate into each corner, keep its bonding stronger, while OCR liquid optics
The purchase cost of glue will also be lower than OCA solid state optics glue, and then prevent display module from leading to the problem of bubble at high temperature.
The present invention will now be described in detail with reference to examples, and the examples are only preferred embodiments of the present invention,
It is not limitation of the invention.
Embodiment 1
A kind of full applying method of display module, includes the following steps:
S1., the touch screen of one plane and the display screen of a plane are provided；
In the present embodiment, the type of touch screen is not limited specifically, can be capacitive touch screen, or resistive touch
Screen.
In the present embodiment, the type of display screen is not limited specifically, preferably, the display screen is liquid crystal display.
It should be noted that in the present embodiment, what is involved is the full applying method of plane display module, the touch screen and
The main surface of the display screen is plane.
S2. the even spread liquid optical cement on the binding face of display screen；
In the present embodiment, the not specific mode for limiting coating liquid optical cement, as long as being uniformly coated on liquid optical cement
On the binding face of display screen.
In the present embodiment, the thickness of liquid optical cement is not limited specifically, those skilled in the art can be according to practical need
It is selected.
S3. touch screen is bent into arc surfaced；The cambered surface of the touch screen is the symmetrical cambered surface with fitting part center line；Institute
The depth for stating cambered surface is 0.5-1mm；
It is not specific to limit the mode that touch screen is bent into arc surfaced in the present embodiment, as long as making touch screen slight deformation
At arc surfaced.
In the present embodiment, it is particularly limited to the depth of cambered surface, inventor has found by numerous studies, only by the depth of cambered surface
Control within the above range, just can guarantee good full fitting effect.
S4., touch screen is positioned to the top of display screen, the touch screen is pressed into the display screen, so that touch screen
Cambered surface among most protruding point and the display screen the face contact that is bonded, then gradually by touch screen from most protruding point among cambered surface to
Surrounding pushes, and is bonded touch screen entirely with display screen.
Embodiment 2
A kind of full applying method of display module, includes the following steps:
S1., the cover sheet of one plane and the display screen of a plane are provided；
In the present embodiment, the type of display screen is not limited specifically, preferably, the display screen is liquid crystal display.
It should be noted that is involved is the full applying method of plane display module, the cover sheets in the present embodiment
Main surface with the display screen is plane.
S2. the even spread liquid optical cement on the binding face of display screen；
In the present embodiment, the not specific mode for limiting coating liquid optical cement, as long as being uniformly coated on liquid optical cement
On the binding face of display screen.
In the present embodiment, the thickness of liquid optical cement is not limited specifically, those skilled in the art can be according to practical need
It is selected.
S3. cover sheet is bent into arc surfaced；The cambered surface of the cover sheet is the symmetrical arc with fitting part center line
Face；The depth of the cambered surface is 0.5-1mm；
It is not specific to limit the mode that touch screen is bent into arc surfaced in the present embodiment, as long as making touch screen slight deformation
At arc surfaced.
In the present embodiment, it is particularly limited to the depth of cambered surface, inventor has found by numerous studies, only by the depth of cambered surface
Control within the above range, just can guarantee good full fitting effect.
S4. the cover sheet is pressed into the display screen so that among the cambered surface of cover sheet most protruding point with it is described
The fitting face contact of display screen, then gradually push cover sheet around by most protruding point among cambered surface, make cover sheet with
Display screen is bonded entirely.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as, as long as skill obtained in the form of equivalent substitutions or equivalent transformations
Art scheme should all be fallen within the scope and spirit of the invention.
Claims (5)
1. a kind of full applying method of display module, which is characterized in that it includes the following steps:
S1., the fitting part of one plane and the display screen of a plane are provided；
S2. the even spread liquid optical cement on the binding face of display screen；
S3. fitting part is bent into arc surfaced；
S4. the fitting part is pressed into the display screen, so that most protruding point and the display screen among the cambered surface of fitting part
It is bonded face contact, then gradually pushes fitting part around by most protruding point among cambered surface, is bonded fitting part entirely with display screen.
2. the full applying method of display module as described in claim 1, which is characterized in that the cambered surface of the fitting part be and patch
The symmetrical cambered surface of component center line.
3. the full applying method of display module as described in claim 1, which is characterized in that the fitting part is touch screen or lid
Plate.
4. the full applying method of display module as described in claim 1, which is characterized in that the display screen is liquid crystal display
Screen.
5. the full applying method of display module as described in claim 1, which is characterized in that in step S3, the depth of the cambered surface
Degree is 0.5-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910054231.3A CN109633945A (en) | 2019-01-21 | 2019-01-21 | A kind of full applying method of display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910054231.3A CN109633945A (en) | 2019-01-21 | 2019-01-21 | A kind of full applying method of display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109633945A true CN109633945A (en) | 2019-04-16 |
Family
ID=66061468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910054231.3A Pending CN109633945A (en) | 2019-01-21 | 2019-01-21 | A kind of full applying method of display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109633945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534026A (en) * | 2019-09-30 | 2019-12-03 | 京东方科技集团股份有限公司 | Carrier for 3D application of a surface deaeration |
| CN112606518A (en) * | 2020-12-24 | 2021-04-06 | 烟台正海科技股份有限公司 | Double-faced adhesive tape laminating jig and laminating method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001282125A (en) * | 2000-03-31 | 2001-10-12 | Minolta Co Ltd | Method and apparatus for manufacturing display panel |
| CN1319826A (en) * | 2000-03-31 | 2001-10-31 | 美能达株式会社 | Method and device for making display screen, adhesive paper adhesion method and board adhesion method |
| JP2009294551A (en) * | 2008-06-06 | 2009-12-17 | Kuraimu Prod Kk | Device for laminating workpieces |
| CN101923414A (en) * | 2010-08-13 | 2010-12-22 | 友达光电股份有限公司 | Electronic device and manufacturing method thereof |
| CN102474991A (en) * | 2009-07-24 | 2012-05-23 | 东丽工程株式会社 | Substrate-bonding device and method |
| CN104669762A (en) * | 2015-03-24 | 2015-06-03 | 京东方科技集团股份有限公司 | Vacuum laminating device |
| CN105128409A (en) * | 2015-07-22 | 2015-12-09 | 武汉华星光电技术有限公司 | Laminating fixture between curved glass cover plate and flat display screen and laminating method |
| CN105955549A (en) * | 2016-07-01 | 2016-09-21 | 信利光电股份有限公司 | Curved surface touch display module, manufacturing method thereof and electronic equipment |
| CN205788138U (en) * | 2016-05-20 | 2016-12-07 | 信利光电股份有限公司 | A kind of display device and liquid optical cement thereof |
| CN107020785A (en) * | 2017-06-06 | 2017-08-08 | 武汉华星光电技术有限公司 | The air bag laminating apparatus and applying method of a kind of touch screen top-surface camber glass |
| CN206805954U (en) * | 2017-06-26 | 2017-12-26 | 河南时代显示技术有限公司 | A kind of arc-shaped LED display screen of double-sided display type |
| CN107934018A (en) * | 2017-11-28 | 2018-04-20 | 深圳市伟鸿科科技有限公司 | Method for adhering film and film sticking equipment |
-
2019
- 2019-01-21 CN CN201910054231.3A patent/CN109633945A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001282125A (en) * | 2000-03-31 | 2001-10-12 | Minolta Co Ltd | Method and apparatus for manufacturing display panel |
| CN1319826A (en) * | 2000-03-31 | 2001-10-31 | 美能达株式会社 | Method and device for making display screen, adhesive paper adhesion method and board adhesion method |
| JP2009294551A (en) * | 2008-06-06 | 2009-12-17 | Kuraimu Prod Kk | Device for laminating workpieces |
| CN102474991A (en) * | 2009-07-24 | 2012-05-23 | 东丽工程株式会社 | Substrate-bonding device and method |
| CN101923414A (en) * | 2010-08-13 | 2010-12-22 | 友达光电股份有限公司 | Electronic device and manufacturing method thereof |
| CN104669762A (en) * | 2015-03-24 | 2015-06-03 | 京东方科技集团股份有限公司 | Vacuum laminating device |
| CN105128409A (en) * | 2015-07-22 | 2015-12-09 | 武汉华星光电技术有限公司 | Laminating fixture between curved glass cover plate and flat display screen and laminating method |
| CN205788138U (en) * | 2016-05-20 | 2016-12-07 | 信利光电股份有限公司 | A kind of display device and liquid optical cement thereof |
| CN105955549A (en) * | 2016-07-01 | 2016-09-21 | 信利光电股份有限公司 | Curved surface touch display module, manufacturing method thereof and electronic equipment |
| CN107020785A (en) * | 2017-06-06 | 2017-08-08 | 武汉华星光电技术有限公司 | The air bag laminating apparatus and applying method of a kind of touch screen top-surface camber glass |
| CN206805954U (en) * | 2017-06-26 | 2017-12-26 | 河南时代显示技术有限公司 | A kind of arc-shaped LED display screen of double-sided display type |
| CN107934018A (en) * | 2017-11-28 | 2018-04-20 | 深圳市伟鸿科科技有限公司 | Method for adhering film and film sticking equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534026A (en) * | 2019-09-30 | 2019-12-03 | 京东方科技集团股份有限公司 | Carrier for 3D application of a surface deaeration |
| CN112606518A (en) * | 2020-12-24 | 2021-04-06 | 烟台正海科技股份有限公司 | Double-faced adhesive tape laminating jig and laminating method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109633945A (en) | A kind of full applying method of display module | |
| US9063600B2 (en) | Method for carrying out edge etching and strengthening of OGS (one-glass-solution) touch panel with one-time film lamination | |
| US20130021724A1 (en) | Touch panel and method for manufacturing the same | |
| CN204679988U (en) | Touch-screen module and pressing fixture thereof | |
| CN101478305A (en) | Capacitance touch screen and manufacturing process thereof | |
| CN103294241B (en) | The method of baseplate-laminating | |
| US9375897B2 (en) | Display device and method for producing the same | |
| CN106739400B (en) | A kind of Optical transparent adhesive applying method | |
| WO2021017223A1 (en) | Touch screen and manufacturing method therefor | |
| CN101989134A (en) | Flat-panel touch screen and manufacturing method thereof | |
| CN110047995A (en) | A kind of flexible display panels and preparation method thereof | |
| US20120135181A1 (en) | Substrate structure and panel structure | |
| CN216561730U (en) | Interactive large-screen touch panel and all-in-one machine with same | |
| CN104275907A (en) | Machining method for 3D ON CELL full-lamination module | |
| CN104460085A (en) | Display device, substrate for same, and method for manufacturing display device | |
| WO2020024493A1 (en) | Capacitive screen laminating method and apparatus | |
| TW201537420A (en) | Black frame border reinforcing structure of glass substrate | |
| CN106739415A (en) | A kind of implementation method of improved full attaching process | |
| CN201444296U (en) | Pure flat touch screen | |
| CN201489131U (en) | Polarizer bonding structure and stereo display device thereof | |
| CN109994046A (en) | A kind of motherboard, panel and cutting tool | |
| CN112441726B (en) | Method for manufacturing bent glass with decorative plate | |
| CN110082948A (en) | A kind of bonding structure and its attaching process of liquid crystal display die set | |
| CN205681700U (en) | Hot pressing pressure head for flexible circuit board bonding | |
| CN103369849B (en) | The tectal windowing processing technique of a kind of flexible circuit board |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |