CN109823005A - A kind of full applying method of solid state optics glue - Google Patents
A kind of full applying method of solid state optics glue Download PDFInfo
- Publication number
- CN109823005A CN109823005A CN201910086447.8A CN201910086447A CN109823005A CN 109823005 A CN109823005 A CN 109823005A CN 201910086447 A CN201910086447 A CN 201910086447A CN 109823005 A CN109823005 A CN 109823005A
- Authority
- CN
- China
- Prior art keywords
- solid state
- finished product
- edge
- optics glue
- state optics
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 title claims abstract description 77
- 239000007787 solid Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000011265 semifinished product Substances 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 13
- 239000000047 product Substances 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 15
- 208000033748 Device issues Diseases 0.000 claims description 4
- 230000002950 deficient Effects 0.000 abstract description 7
- 238000001723 curing Methods 0.000 description 15
- 239000004568 cement Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- -1 become firm Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of full applying methods of solid state optics glue comprising following steps: providing a substrate and cover board；Solid state optics glue is bonded in substrate or lid surface；By substrate and cover board contraposition fitting obtain semi-finished product, and to after fitting substrate and cover board carry out edge precuring；Pressurization deaeration processing and main solidification are carried out, finished product is obtained.The present invention before deaeration by carrying out edge precuring, so that the edge of solid state optics glue becomes firm, it is not easily accessed gas in the deaeration process, to reduce the edge that air enters solid state optics glue, solve the problems, such as that existing solid state optics glue still remains the high fraction defective of edge bubble after deaeration, it overcomes the pressure increased in the prior art Wei bubble is thoroughly removed in bubble furnace and leads to be especially marginal portion in solid state optics glue and the problem of biggish bubble rebound occur and reduce the pressure in bubble furnace to avoid the occurrence of the rebound of edge bubble but leading to Qi Pao baked the problem of not falling among solid state optics glue.
Description
Technical field
The present invention relates to full coating technique fields, more specifically to a kind of full applying method of solid state optics glue.
Background technique
In existing life, full coating technique has been widely applied and has lived at present, in the fields such as industry, with the height of science and technology
Speed development, market competition is further fierce, gradually proposes more to require to full coating technique.In laminated material part, industry at present
The glue material that boundary uses can be divided into three big mainstreams, be for second the OCR optical cement of liquid, third one is solid OCA optical cement
Kind is then solid SCA optical film.
Glue material commonly used in the trade at present is OCR optical cement, but is difficult at frame and at FPC when OCR optics adhesive curing solid
Change thoroughly, need to solidify again, excessive glue is difficult to control, and the glue for spilling over edge is difficult to clear up again.Especially for large-sized fitting
Excessive glue is difficult to control, high production cost, and production efficiency is low.Product needs transport different stations three times or four times, production
Cost of labor is also higher, and in dispensing levelling, bubble is also easy to produce during cover substrate or cover board, and moves and have on conveyer belt
It may cause displacement, the fitting area the big more is also easy to produce.In order to solve the problems, such as excessive glue and displacement, also start in the industry using OCA
Optical cement replaces OCR optical cement, but OCA optical cement has the shortcomings that being easy to produce bubble when being bonded, existing using pressurization
The baked bubble processing of the mode Jin Hang of deaeration solves the problems, such as this, in actually fitting, although carrying out the baked bubble processing of pressurization deaeration Deng
Method, OCA optical cement still remain bubble rebound, are concentrated mainly on OCA optical cement edge, existing technology is difficult to be fully solved
This problem.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of full applying method of solid state optics glue, the present invention by
Edge precuring is carried out before deaeration, solid state optics glue hardness when being solidified by UV can improve, i.e., will form chemistry between OCA molecule
Key crosslinking so that the edge of solid state optics glue becomes firm, be not easily accessed gas in the deaeration process, thus reduce air into
Enter the edge of solid state optics glue, that is, solves existing solid state optics glue and still remain asking for the high fraction defective of edge bubble after deaeration
Topic, overcoming the pressure increased in the prior art Wei bubble is thoroughly removed in bubble furnace causes in solid state optics glue especially
There is the problem of biggish bubble rebound and to avoid the occurrence of the pressure in edge bubble rebound reduction bubble furnace in marginal portion
But lead to Qi Pao baked the problem of not falling among solid state optics glue.
The technical problems to be solved by the invention are achieved by the following technical programs:
A kind of full applying method of solid state optics glue comprising following steps:
One substrate and cover board are provided；
Solid state optics glue is bonded in the substrate or lid surface；
By the substrate and cover board contraposition fitting obtain semi-finished product, and to after fitting substrate and cover board carry out edge precuring；
Pressurization deaeration processing is carried out to the semi-finished product after edge precuring；
To pressurization deaeration treated semi-finished product carry out main solidification, finished product is obtained.
Further, in the full applying method of solid state optics glue provided by the invention, the curing degree of the edge precuring
Account for the 70 ~ 85% of the cured curing degree of the master.
Further, substrate and lid in the full applying method of solid state optics glue provided by the invention, after described pair of fitting
Plate carries out edge precuring and specifically includes:
By after fitting substrate and cover board be placed under the face UV precuring device；
Barn door is set between the semi-finished product and the face the UV precuring device；
Wherein, the barn door is oppositely arranged with the semi-finished product, and is provided with transmissive slit on the barn door, described
The edge of optical slits and the semi-finished product is oppositely arranged；
After the face the UV precuring device issues UV light, the UV light is radiated at the semi-finished product by the transmissive slit
Marginal position carries out edge precuring to semi-finished product.
Further, in the full applying method of solid state optics glue provided by the invention, the light source of the edge precuring is adopted
With the point light source of 2 ~ 5mm.
Further, in the full applying method of solid state optics glue provided by the invention, after the precuring to edge half
Finished product carries out pressurization deaeration processing and specifically includes: the semi-finished product being placed in pressure de-bubbling equipment, to the pressurization deaeration
Inflatable body is in equipment to pressurize to the semi-finished product, in the pressure process, the pressure of the pressure de-bubbling equipment 0.2~
Between 0.6MPa, the time of the pressurization is between 5~30min.
Further, in the full applying method of solid state optics glue provided by the invention, the cured UV light accumulated amount of master is big
In 2000mJ/cm2。
Further, in the full applying method of solid state optics glue provided by the invention, the substrate is the glass of display module
Glass substrate.
Further, in the full applying method of solid state optics glue provided by the invention, the cover board is to touch cover board or guarantor
Protecting cover plate.
The invention has the following beneficial effects:
The full applying method of solid state optics glue of the present invention, by carrying out edge precuring before deaeration, solid state optics glue is consolidated by UV
Hardness can improve when change, i.e., will form chemical bond crosslinking between OCA molecule, so that the edge of solid state optics glue becomes firm,
It is not easily accessed gas in de-aeration, to reduce the edge that air enters solid state optics glue, that is, solves existing solid state optics
Glue still remains the problem of edge bubble high fraction defective after deaeration, overcomes and adds in the prior art Wei bubble is thoroughly removed
Pressure in air pocket furnace but cause in solid state optics glue be especially marginal portion occur biggish bubble rebound the problem of and
For avoid the occurrence of edge bubble rebound reduce bubble furnace in pressure but cause the Qi Pao among solid state optics glue it is baked do not fall ask
Topic, the present invention take into account evenly solve this problem in that well.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below to the technology in the embodiment of the present invention
Scheme is clearly and completely described, it is clear that and the described embodiment is only a part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, should fall within the scope of the present invention.
In practical solid state optics glue laminating, although carrying out the pressurization baked bubble processing method of deaeration Deng, OCA optical cement is still deposited
It rebounds in bubble, is concentrated mainly on OCA optical cement edge, existing technology is difficult to be fully solved this problem.Moreover, existing skill
Increase in art Wei bubble is thoroughly removed the pressure in bubble furnace cause to be especially in solid state optics glue marginal portion occur compared with
The problem of big bubble rebound and the pressure in bubble furnace is reduced to avoid the occurrence of the rebound of edge bubble but lead to solid state optics
Qi Pao baked the problem of not falling among glue, it is difficult to take into account.
To solve the above-mentioned problems, the present invention provides a kind of suitable for firmly to the hard full applying method of solid state optics glue.
The full applying method of solid state optics glue the following steps are included:
Step 1 provides a substrate and cover board.
It should be noted that in the present embodiment, the substrate can be the rigid substrates of display module, and the cover board can
To be that rigid protective cover board is also possible to rigid touch cover board.It is above preferably, do not indicate still can only be in the type
Substrate and cover board on realize this method.
Step 2 is bonded solid state optics glue in the substrate or lid surface.
Step 3, by the substrate and cover board contraposition fitting obtain semi-finished product, and to after fitting substrate and cover board carry out side
Edge precuring, so that the edge cure of solid state optics glue becomes firm air and is not easily accessible.
Wherein, edge precuring generally refers to count the precuring within 10mm from edge.
Preferably, the substrate after described pair of fitting and cover board progress edge precuring specifically include:
Step 31, by after fitting substrate and cover board be placed under the face UV precuring device；
Barn door is arranged between the semi-finished product and the face the UV precuring device in step 32；
Wherein, the barn door is oppositely arranged with the semi-finished product, and is provided with transmissive slit on the barn door, described
The edge of optical slits and the semi-finished product is oppositely arranged；
Step 33, after the face the UV precuring device issues UV light, described in the UV light is radiated at by the transmissive slit
The marginal position of semi-finished product carries out edge precuring to semi-finished product.
Wherein, the curing degree of the edge precuring accounts for the 70 ~ 85% of the cured curing degree of the master, but not limited to this.
Under actual conditions, the determination according to the product of used solid state optics glue original curing degree, for example, OCA optical cement goes out
The curing degree of factory is 45% or so, and requires curing degree to reach 70% or so and be fully cured, and the curing degree of that precuring can be
50% ~ 60%, wait after deaerations again it is main be cured to about 70% curing degree.
In another embodiment, the light source of the edge precuring can use the point light source of 2 ~ 5mm, without face light
Source and barn door.
It should be noted that obtaining semi-finished product preferably but not limiting and paste using vacuum the substrate and cover board contraposition fitting
Conjunction method, wherein vacuum degree: 100 ~ 1000pa, pressure: 0.1 ~ 0.5Mpa, pressing time: 1 ~ 5 second.
Step 4 carries out pressurization deaeration processing to the semi-finished product after edge precuring.
Semi-finished product after the precuring to edge carry out pressurization deaeration processing and specifically include: the semi-finished product are placed on
In pressure de-bubbling equipment, inflatable body is in Xiang Suoshu pressure de-bubbling equipment to pressurize to the semi-finished product, in the pressure process, institute
The pressure of pressure de-bubbling equipment is stated between 0.2~0.6MPa, the time of the pressurization, temperature was set between 5~30min
Between 35 ~ 60 DEG C.
Step 5, to pressurization deaeration treated semi-finished product carry out main solidification, obtain finished product.
The cured UV light accumulated amount of master is greater than 2000mJ/cm2, but not limited to this.
By above-mentioned method, the full applying method of solid state optics glue of the present invention, by carrying out edge precuring before deaeration,
Solid state optics glue hardness when being solidified by UV can improve, i.e., will form chemical bond crosslinking between OCA molecule, so that solid state optics glue
Edge become firm, gas is not easily accessed in the deaeration process, to reduce the edge that air enters solid state optics glue, i.e.,
It solves the problems, such as that existing solid state optics glue still remains the high fraction defective of edge bubble after deaeration, overcomes and be in the prior art
It thoroughly removes bubble and increases the pressure in bubble furnace and cause to be especially marginal portion in solid state optics glue and biggish gas occur
It steeps the problem of rebounding and but causes among solid state optics glue to avoid the occurrence of the pressure in edge bubble rebound reduction bubble furnace
Qi Pao baked the problem of not falling, the present invention takes into account evenly solve this problem in that well.
In order to make those skilled in the art more fully understand application scheme, technical solutions in the embodiments of the present application
It is clearly and completely described.The solid state optics adhesive curing rate illustrated below reaches 70% or more, then is fully cured, but can be with
What is understood is, it is not limited to which this, is only convenient for illustrate can not be as being limitation of the present invention herein.
Embodiment 1
A kind of full applying method of solid state optics glue, comprising the following steps:
Step 1 provides a LCD mould group and glass cover-plate；
Step 2 is bonded solid state optics glue in the glass cover plate surfaces；
The LCD mould group and glass cover-plate contraposition fitting are obtained semi-finished product by step 3, and the solid state optics glue is located at the LCD
Between the glass and glass cover-plate of mould group；And edge precuring is carried out to semi-finished product, so that the edge cure of solid state optics glue becomes
Air must be consolidated to be not easily accessible.
Wherein, the LCD mould group and glass cover-plate contraposition fitting are obtained semi-finished product and use vacuum abutted method, wherein
Vacuum degree: 500pa, pressure: 0.3Mpa, pressing time: 3 seconds.
The light source of the edge precuring uses the point light source of 2 ~ 5mm in the edge illumination of the semi-finished product to solid-state light
The edge for learning glue carries out photocuring, and curing degree is controlled 50 ~ 60%.
Step 4 carries out pressurization deaeration processing to the semi-finished product after edge precuring.
Semi-finished product after the precuring to edge carry out pressurization deaeration processing and specifically include: the semi-finished product are placed on
In pressure de-bubbling equipment, inflatable body is in Xiang Suoshu pressure de-bubbling equipment to pressurize to the semi-finished product, in the pressure process, institute
The pressure for stating pressure de-bubbling equipment is set as 0.4MPa, and the pressing time sets 15min, and temperature sets 45 DEG C.
Step 5, to pressurization deaeration treated semi-finished product carry out main solidification, obtain finished product.
The cured UV light accumulated amount of master is greater than 2000mJ/cm2, curing degree control is 70% or so.
Embodiment 2
This embodiment differs from embodiment 1 in that: described in step 3 to after fitting substrate and cover board carry out edge it is pre- solid
Change specifically includes:
Semi-finished product are placed under the face UV precuring device by step 31；
Barn door is arranged between the semi-finished product and the face the UV precuring device in step 32；
Wherein, the barn door is oppositely arranged with the semi-finished product, and is provided with transmissive slit on the barn door, described
The edge of optical slits and the semi-finished product is oppositely arranged；
Step 33, after the face the UV precuring device issues UV light, described in the UV light is radiated at by the transmissive slit
The marginal position of semi-finished product carries out edge precuring to semi-finished product.
Wherein, transmissive slit width is set as 5mm, and the curing degree of precuring is controlled 50 ~ 60%.
Embodiment 3
This embodiment differs from embodiment 1 in that: the glass cover-plate replaces with touch cover board.
Comparative example 1
A kind of full applying method of solid state optics glue, comprising the following steps:
Step 1 provides a LCD mould group and glass cover-plate；
Step 2 is bonded solid state optics glue in the glass cover plate surfaces；
The LCD mould group and glass cover-plate contraposition fitting are obtained semi-finished product by step 3, and the solid state optics glue is located at the LCD
Between the glass and glass cover-plate of mould group.
Wherein, the LCD mould group and glass cover-plate contraposition fitting are obtained semi-finished product and use vacuum abutted method, wherein
Vacuum degree: 500pa, pressure: 0.3Mpa, pressing time: 3 seconds.
Step 4 carries out pressurization deaeration processing to the semi-finished product of step 3.
Semi-finished product after the precuring to edge carry out pressurization deaeration processing and specifically include: the semi-finished product are placed on
In pressure de-bubbling equipment, inflatable body is in Xiang Suoshu pressure de-bubbling equipment to pressurize to the semi-finished product, in the pressure process, institute
The pressure for stating pressure de-bubbling equipment is set as 0.4MPa, and the pressing time sets 15min, and temperature sets 45 DEG C.
Step 5, to pressurization deaeration, treated that semi-finished product solidify, and obtains finished product.
The cured UV light accumulated amount is greater than 2000mJ/cm2, curing degree control is 70% or so.
It is tested using the number of bubbles for visually observing the corresponding adhesive product of various examples and comparative examples, test knot
Fruit is as follows: the fraction defective of the finished product edge bubble of embodiment 1 to 3 is respectively 0.82%, 0.85% and 0.90%, control 1% with
Under；And the fraction defective of the edge bubble of comparative example is up to 8%.
By carrying out edge precuring before deaeration, solid state optics glue hardness when being solidified by UV can be improved, i.e. OCA molecule
Between will form chemical bond crosslinking so that the edge of solid state optics glue becomes firm, be not easily accessed in deaeration pressure process
Gas solves existing solid state optics glue and still remains after deaeration to reduce the edge that air enters solid state optics glue
It the problem of edge bubble high fraction defective, overcomes the pressure increased in the prior art Wei bubble is thoroughly removed in bubble furnace and leads
Cause in solid state optics glue that especially marginal portion the problem of biggish bubble rebound occurs and for avoid the occurrence of edge bubble anti-
The pressure that bullet reduces in bubble furnace but leads to Qi Pao baked the problem of not falling among solid state optics glue, and the present invention takes into account flat well
Solve this problem in that weighing apparatus.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of full applying method of solid state optics glue, which is characterized in that itself the following steps are included:
One substrate and cover board are provided；
Solid state optics glue is bonded in the substrate or lid surface；
By the substrate and cover board contraposition fitting obtain semi-finished product, and to after fitting substrate and cover board carry out edge precuring；
Pressurization deaeration processing is carried out to the semi-finished product after edge precuring；
To pressurization deaeration treated semi-finished product carry out main solidification, finished product is obtained.
2. the full applying method of solid state optics glue according to claim 1, which is characterized in that the solidification of the edge precuring
Rate accounts for the 70 ~ 85% of the cured curing degree of the master.
3. the full applying method of solid state optics glue according to claim 1, which is characterized in that described pair fitting after substrate and
Cover board carries out edge precuring and specifically includes:
By after fitting substrate and cover board be placed under the face UV precuring device；
Barn door is set between the semi-finished product and the face the UV precuring device；
Wherein, the barn door is oppositely arranged with the semi-finished product, and is provided with transmissive slit on the barn door, described
The edge of optical slits and the semi-finished product is oppositely arranged；
After the face the UV precuring device issues UV light, the UV light is radiated at the semi-finished product by the transmissive slit
Marginal position carries out edge precuring to semi-finished product.
4. the full applying method of solid state optics glue according to claim 1, which is characterized in that the light source of the edge precuring
Using the point light source of 2 ~ 5mm.
5. the full applying method of solid state optics glue according to claim 1, which is characterized in that after the precuring to edge
Semi-finished product carry out pressurization deaeration processing and specifically include: the semi-finished product are placed in pressure de-bubbling equipment, it is de- to the pressurization
Steep in equipment that inflatable body is to pressurize to the semi-finished product, in the pressure process, the pressure of the pressure de-bubbling equipment 0.2~
Between 0.6MPa, the time of the pressurization is between 5~30min.
6. the full applying method of solid state optics glue according to claim 1, which is characterized in that the cured UV light accumulated amount of master
Greater than 2000mJ/cm2。
7. the full applying method of solid state optics glue according to claim 1, which is characterized in that the substrate is display module
Glass substrate.
8. the full applying method of solid state optics glue according to claim 1, which is characterized in that the cover board be touch cover board or
Cover sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086447.8A CN109823005B (en) | 2019-01-29 | 2019-01-29 | Solid optical adhesive full-lamination method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086447.8A CN109823005B (en) | 2019-01-29 | 2019-01-29 | Solid optical adhesive full-lamination method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823005A true CN109823005A (en) | 2019-05-31 |
| CN109823005B CN109823005B (en) | 2021-09-17 |
Family
ID=66862836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910086447.8A Active CN109823005B (en) | 2019-01-29 | 2019-01-29 | Solid optical adhesive full-lamination method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823005B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588133A (en) * | 2019-09-25 | 2019-12-20 | 深圳市深科达智能装备股份有限公司 | Fully automatic laminating production equipment |
| CN112838183A (en) * | 2021-01-22 | 2021-05-25 | 安徽熙泰智能科技有限公司 | Optical bonding method for silicon-based OLED micro-display device |
| CN113103712A (en) * | 2021-05-14 | 2021-07-13 | 业成科技（成都）有限公司 | Bonding method and bonding apparatus |
| CN113707026A (en) * | 2021-09-04 | 2021-11-26 | 广东志慧芯屏科技有限公司 | Flexible display screen, preparation method thereof and flexible ink screen translation pen |
| CN113916343A (en) * | 2021-09-15 | 2022-01-11 | 惠州市开蒙医疗科技有限公司 | Method for connecting transparent glass scale surface and metal decorative sheet for electronic scale and electronic scale |
| CN115723411A (en) * | 2021-08-30 | 2023-03-03 | 北京小米移动软件有限公司 | Manufacturing method of display screen |
| CN117183544A (en) * | 2023-09-19 | 2023-12-08 | 伯恩光学(惠州)有限公司 | Electronic equipment back cover lamination processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008115513A1 (en) * | 2007-03-19 | 2008-09-25 | White Electronic Designs Corp. | Enhanced liquid crystal display system and methods |
| CN103144410A (en) * | 2013-03-27 | 2013-06-12 | 城步新鼎盛电子科技有限公司 | Defoaming method of capacitance touching fitting process |
| CN104309267A (en) * | 2014-09-17 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | Substrate applying method, touch control display substrate and display apparatus |
| CN105629536A (en) * | 2016-03-31 | 2016-06-01 | 中航华东光电有限公司 | Hard-to-hard liquid crystal screen binding method |
| CN108841332A (en) * | 2018-08-31 | 2018-11-20 | 信利光电股份有限公司 | It is a kind of to be bonded OCA glue, display touch module and terminal device entirely |
-
2019
- 2019-01-29 CN CN201910086447.8A patent/CN109823005B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008115513A1 (en) * | 2007-03-19 | 2008-09-25 | White Electronic Designs Corp. | Enhanced liquid crystal display system and methods |
| CN103144410A (en) * | 2013-03-27 | 2013-06-12 | 城步新鼎盛电子科技有限公司 | Defoaming method of capacitance touching fitting process |
| CN104309267A (en) * | 2014-09-17 | 2015-01-28 | 合肥鑫晟光电科技有限公司 | Substrate applying method, touch control display substrate and display apparatus |
| CN105629536A (en) * | 2016-03-31 | 2016-06-01 | 中航华东光电有限公司 | Hard-to-hard liquid crystal screen binding method |
| CN108841332A (en) * | 2018-08-31 | 2018-11-20 | 信利光电股份有限公司 | It is a kind of to be bonded OCA glue, display touch module and terminal device entirely |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588133A (en) * | 2019-09-25 | 2019-12-20 | 深圳市深科达智能装备股份有限公司 | Fully automatic laminating production equipment |
| CN112838183A (en) * | 2021-01-22 | 2021-05-25 | 安徽熙泰智能科技有限公司 | Optical bonding method for silicon-based OLED micro-display device |
| CN113103712A (en) * | 2021-05-14 | 2021-07-13 | 业成科技（成都）有限公司 | Bonding method and bonding apparatus |
| CN115723411A (en) * | 2021-08-30 | 2023-03-03 | 北京小米移动软件有限公司 | Manufacturing method of display screen |
| CN115723411B (en) * | 2021-08-30 | 2026-02-06 | 北京小米移动软件有限公司 | Manufacturing method of display screen |
| CN113707026A (en) * | 2021-09-04 | 2021-11-26 | 广东志慧芯屏科技有限公司 | Flexible display screen, preparation method thereof and flexible ink screen translation pen |
| CN113916343A (en) * | 2021-09-15 | 2022-01-11 | 惠州市开蒙医疗科技有限公司 | Method for connecting transparent glass scale surface and metal decorative sheet for electronic scale and electronic scale |
| CN113916343B (en) * | 2021-09-15 | 2023-12-22 | 惠州市开蒙医疗科技有限公司 | Method for connecting transparent glass scale surface and metal decorative sheet for electronic scale and electronic scale |
| CN117183544A (en) * | 2023-09-19 | 2023-12-08 | 伯恩光学(惠州)有限公司 | Electronic equipment back cover lamination processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109823005B (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109823005A (en) | A kind of full applying method of solid state optics glue | |
| CN201761114U (en) | Glass sheet assembly | |
| CN103160212B (en) | A kind of ultraviolet light polymerization optical adhesive | |
| CN110136581B (en) | Thermoplastic optical adhesive attaching method and application and display | |
| US20160361907A1 (en) | Method for bonding substrates, touch substrate and display device | |
| CN111231485A (en) | Full-lamination process of display panel | |
| US20130098548A1 (en) | Lamination method of optical substrates | |
| CN103849322A (en) | Seal agent composition and liquid crystal display panel | |
| CN106042587A (en) | Pasting process of 3D film component and product pasted with 3D film component | |
| JP5358847B2 (en) | Method and apparatus for laminating plate members | |
| CN105629536B (en) | Firmly to hard liquid crystal display binding method | |
| CN106867432A (en) | A kind of ultraviolet photo-curing cementing agent and the release force test method using the adhesive | |
| CN113372823B (en) | Method for producing laminate and photocurable resin composition | |
| CN118011670A (en) | Bonding method for TP bonding LCM | |
| CN105446558A (en) | Capacitive touch screen of double-layer single-face electric lead electrode membrane and manufacturing method | |
| CN108262941A (en) | It is soft to hard film coating process and adhesive cover products | |
| CN114163858A (en) | Photocuring PET coating and preparation method thereof, and preparation method and application of PET substrate | |
| US10274779B2 (en) | Method for manufacturing display substrate, display substrate, and display device | |
| CN106985480A (en) | It is a kind of for optical material of full attaching process and its preparation method and application | |
| KR20130094611A (en) | Display module including bonded structure between display panel and plate and method of bonding display panel and plate | |
| CN118465955A (en) | Laminating process | |
| WO2020140855A1 (en) | Printing technology for full lamination method | |
| CN107908067B (en) | Projection screen processing method and system | |
| TW201636407A (en) | Optical adhesive composition, optical film and optical laminate | |
| CN1284010C (en) | Method of sealing the lens |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |