CN109597509A - Electronic equipment, touch screen and touch screen applying method - Google Patents
Electronic equipment, touch screen and touch screen applying method Download PDFInfo
- Publication number
- CN109597509A CN109597509A CN201710919986.6A CN201710919986A CN109597509A CN 109597509 A CN109597509 A CN 109597509A CN 201710919986 A CN201710919986 A CN 201710919986A CN 109597509 A CN109597509 A CN 109597509A
- Authority
- CN
- China
- Prior art keywords
- substratum transparent
- touch screen
- touch
- light
- precuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
The present invention relates to a kind of touch screen applying method, touch screen and electronic equipments, which includes the following steps, provide the bottom plate equipped with touch control layer；Substratum transparent is coated in touch control layer, and precuring is carried out to substratum transparent by light；Cover board is arranged far from the side of touch control layer in substratum transparent after precuring, and cover board includes Touch Zone and around the ink area of Touch Zone setting；Light carries out secondary curing to the substratum transparent after precuring through Touch Zone.In above-mentioned touch screen applying method, substratum transparent below cover board ink area has carried out precuring by light before placing cover board, avoid light can not can not be below solidified oil ink-covered area the case where substratum transparent through ink area, improve the solidification effect of substratum transparent below ink area, and whole operation process does not need the angle etc. of adjustment irradiation apparatus, it only needs from substratum transparent front irradiation light in two times, it is easy to operate.
Description
Technical field
The present invention relates to electronic display technology fields, more particularly to electronic equipment, touch screen and touch screen applying method.
Background technique
Touch screen is a kind of input equipment for significantly improving man machine operation interface, is had the advantages that intuitive, simple, quick.
Touch screen has been obtained for being widely applied in many electronic equipments, such as mobile phone, tablet computer, multimedia, public information
Inquiry system etc..
Touch screen generally comprises glass cover-plate and fits in the touch control layer below glass cover-plate, and generally passes through substratum transparent
It, can be via chemical reaction solidification substratum transparent to obtain higher adhesion strength after adhering glass cover board and touch control layer.Wherein, Gu
The mode of change has heating, ultraviolet illumination etc..But traditional cover-plate glass periphery is provided with ink layer, is penetrating cover board glass
When glass irradiates ultraviolet curing substratum transparent, ultraviolet light can not be irradiated to the substratum transparent below ink area, make below ink area
The solidification effect of substratum transparent is poor.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, it is preferable to provide a kind of ink area lower section substratum transparent solidification effect
Touch screen applying method.
It there is a need to provide a kind of by the touch screen of touch screen applying method production and with the electronics of the touch screen
Equipment.
A kind of touch screen applying method, comprising the following steps:
The bottom plate for being equipped with touch control layer is provided；
Substratum transparent is coated in the touch control layer, and precuring is carried out to the substratum transparent by light；
Cover board is arranged far from the side of the touch control layer in the substratum transparent after precuring, and the cover board includes touch-control
Area and the ink area being arranged around the Touch Zone；
Light carries out secondary curing to the substratum transparent after precuring through the Touch Zone.
After coating substratum transparent in touch control layer in above-mentioned touch screen applying method, first passes through illumination and substratum transparent is carried out
Precuring, then the cover board with ink area is set on substratum transparent, finally further solidify through the Touch Zone of cover board transparent
After glue-line, the substantially all solidification of substratum transparent is reliably bonded cover board and touch control layer, also, in cover board below ink area
Substratum transparent has carried out precuring by light before placing cover board, and avoids light that from can not can not consolidating through ink area
Below carburetion ink-covered area the case where substratum transparent, the solidification effect of substratum transparent below ink area, and whole operation process are improved
The angle etc. of adjustment irradiation apparatus is not needed, it is only necessary to be easy to operate from substratum transparent front irradiation light in two times.
In one of the embodiments, when the substratum transparent described in precuring, light is from the substratum transparent far from described
One lateral edge of touch control layer vertically the substratum transparent direction irradiation.After substratum transparent is coated in touch control layer, from transparent adhesive tape
Substratum transparent is irradiated by light in the front of layer, convenient for the installation etc. of irradiation apparatus, convenient for the irradiation of light.
In one of the embodiments, when substratum transparent described in secondary curing, light is from the cover board far from the touch-control
The substratum transparent is irradiated through the Touch Zone in the direction of the vertical cover board of one lateral edge of layer.From substratum transparent far from touch-control
The side irradiation light of layer, it is identical as the direction of illumination of light when precuring, solidify the angle for not needing replacement irradiation apparatus twice
Degree etc., it is easy to operate.
The light is ultraviolet in one of the embodiments, and the substratum transparent is formed by pressure-sensitive adhesives.Pressure
For quick glue-line under the irradiation of ultraviolet (UV light), photoinitiator therein just resolves into free radical, and free radical causes prepolymer
Quick polyaddition reaction occurs with the unsaturated group on monomer, so that glue-line is quickly converted into insolubility commissure netted
Structure realizes the effect of bonding.
The cover board is transparent glass in one of the embodiments, and the transparent glass faces the one of the touch control layer
Side edge coating printing ink forms the ink area, and the ink area encloses and defines to form the transparent Touch Zone.It uses ink area
Electrode connection points etc. in masking touch control layer edge.
In one of the embodiments, when substratum transparent described in precuring, light provide exposure be 5500~
6500mj/cm2；After substratum transparent described in precuring, the curing degree of the substratum transparent reaches 40%-80%.So pass through
Certain light energy is provided, it can be by substratum transparent precuring to setting degree.
In one of the embodiments, when substratum transparent described in secondary curing, light provide exposure be 5500~
6500mj/cm2；After optical cement described in secondary curing, the curing degree of the substratum transparent reaches 85%-99%.Substratum transparent
It is reliably bonded touch control layer and cover board by solidifying twice, and by providing certain light energy, it can be by substratum transparent
Secondary curing is to setting degree.
In one of the embodiments, the substratum transparent with a thickness of 1~100um, to avoid the blocked up shadow of substratum transparent
Ring sticking effect.
A kind of touch screen is made of above-mentioned touch screen applying method, and the fitting process of the touch screen is simple and reliable.
A kind of electronic equipment, including main body and above-mentioned touch screen, the touch screen are covered in the main body, which sets
The fitting process of standby middle touch screen is simple and reliable.
Detailed description of the invention
Fig. 1 is the flow chart of touch screen applying method in one embodiment of the invention；
Fig. 2 is the schematic diagram of precuring substratum transparent in touch screen applying method shown in Fig. 1；
Fig. 3 is the schematic diagram of secondary curing substratum transparent in touch screen applying method shown in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figure 1-3, the touch screen applying method in one embodiment of the invention includes step S10~S40:
Step S10 provides the bottom plate equipped with touch control layer 10；
The position that finger touches for identification of touch control layer 10, and pass to controller and accordingly controlled.
Step S20 coats substratum transparent 30 in touch control layer 10, and carries out precuring to substratum transparent 30 by light,
The substratum transparent 30 being coated in touch control layer 10 is all reached into substantially cured state, realization and touch-control by the irradiation of light
Layer 10 is bonded.
Specifically, the light of precuring substratum transparent 30 is ultraviolet, and substratum transparent 30 is formed by pressure-sensitive adhesives, is pressed
For quick glue-line 30 under the irradiation of ultraviolet (UV light), photoinitiator therein just resolves into free radical, and free radical causes pre-polymerization
Quick polyaddition reaction occurs for the unsaturated group on object and monomer, and glue-line is made quickly to be converted into insolubility commissure net
Shape structure realizes the effect of bonding.
Further, the modes such as blade coating, spraying be can be used when coating substratum transparent 30, substratum transparent 30 with a thickness of 1~
100um, to avoid the blocked up influence sticking effect of substratum transparent 30.
In one embodiment, the side of the vertical substratum transparent 30 of a lateral edge of the light from substratum transparent 30 far from touch control layer 10
To irradiation, that is, by substratum transparent 30 be coated on touch control layer 10 on after, light is irradiated from the front of substratum transparent 30, such as
This is convenient for the installation of irradiation apparatus.
In one embodiment, after precuring substratum transparent 30, the curing degree of substratum transparent 30 reaches 40%~80%,
It is whole after 30 precuring of substratum transparent that substantially there is stronger adhesion strength, it can reliably affixed component.Also, in precuring
When substratum transparent 30, the exposure that light provides is 5500~6500mj/cm2, the time of specific illumination and power etc. are herein not
It limits, it is only necessary to which 5500~6500mj/cm is provided2Energy, can be by 30 precuring of substratum transparent to 40%~80%.It can
Selection of land, the precuring degree of substratum transparent 30 are 60%, and the exposure that light provides is 6000mj/cm2。
Cover board 50 is arranged far from the side of touch control layer 10 in substratum transparent 30 in step S30, and cover board 50 includes 52 He of Touch Zone
The ink area 54 being arranged around Touch Zone 52.
Specifically, substratum transparent 30 is arranged for protecting touch control layer 10 for the cover board 50 being arranged on substratum transparent 30
For being bonded the two between cover board 50 and touch control layer 10.Also, 30 precuring of substratum transparent to its be able to maintain solid shape and
With mobility, so by substratum transparent 30 it is Nian Jie with touch control layer 10 after, convenient for continue it is Nian Jie with cover board 50.
In one embodiment, cover board 50 is transparent glass, and transparent glass faces the one side edge coating oil of touch control layer 10
Ink forms ink area 34, and ink area 34 encloses and defines to form transparent Touch Zone 32, and ink area 34 is for covering 10 side of touch control layer
The electrode connection points etc. of edge.
Step S40, light carry out secondary curing to the substratum transparent 30 after precuring through Touch Zone 52.Wherein, light
It also is ultraviolet.After cover board 50 is set on substratum transparent 30, solidify substratum transparent from 52 irradiation light of Touch Zone again
30, so that substratum transparent 30 is reliably bonded cover board 50 and touch control layer 10.Also, before not set cover board 50, substratum transparent 30
Precuring has been carried out, after lid sets cover board 50, light is projected from Touch Zone 52 to be located in Touch Zone 52 with secondary curing
Substratum transparent 30 realizes the bonding of cover board 50 and touch control layer 10.And it is located at the substratum transparent 30 of 54 lower section of ink area not set
Due to that can be bonded cover board 50 and touch control layer 10, mention by having produced reliable viscosity after pre-cure step before cover board 50
The solidification of the high substratum transparent 30 of 54 lower section of ink area and adhesive effect.
In one embodiment, when secondary curing substratum transparent 30, a lateral edge of the light from cover board 50 far from touch control layer 10
Substratum transparent 30 is irradiated through Touch Zone 54 in the direction of vertical cover board 50, that is, from substratum transparent 30 far from touch control layer 10 one
Side irradiation light, it is identical as the direction of illumination of light when precuring, solidify the angle for not needing replacement irradiation apparatus, operation twice
Simply.
In one embodiment, further after solidification substratum transparent 30, the curing degree of substratum transparent 30 reaches 85%~
99%, substratum transparent 30 is reliably bonded touch control layer 10 and cover board 50 by solidifying twice.Also, in further solidification transparent adhesive tape
When layer 30, the exposure that light provides is 5500~6500mj/cm2, the time of specific illumination and power etc. it is not limited here,
It only needs to provide 5500~6500mj/cm2Energy, substratum transparent 30 can be further cured to 85%~99%.It is optional
Ground, when the further solidification of substratum transparent 30, the exposure that light provides is 6000mj/cm2。
After coating substratum transparent 30 in touch control layer 10 in above-mentioned touch screen applying method, illumination is first passed through to substratum transparent
30 carry out precuring, then the cover board 50 with ink area 54 is set on substratum transparent 30, and last light penetrates the touching of cover board 50
52 secondary curing substratum transparent 30 of area is controlled, the substantially all solidification of substratum transparent 30 is reliably bonded cover board 50 and touch control layer 10.
Also, the substratum transparent 30 of 54 lower section of ink area has been carried out by light pre- solid before placing cover board 50 in cover board 50
Change, avoid light can not through ink area 54 and can not 54 lower section substratum transparent 30 of solidified oil ink-covered area the case where, improve ink area
The solidification effect of 54 lower section substratum transparents 30, and whole operation process does not need the angle etc. of adjustment irradiation apparatus, it is only necessary to
It is easy to operate from the positive irradiation light in two times of substratum transparent 30.
Based on above-mentioned touch screen applying method, the present invention also provides a kind of touch screen, which is pasted by above-mentioned touch screen
Conjunction method is made, and the fitting process of the touch screen is simple and reliable.
Based on above-mentioned touch screen, the present invention also provides a kind of electronic equipment, which includes main body and above-mentioned touch
Screen, touch screen are covered in main body, and the fitting process of touch screen is simple and reliable in the electronic equipment.
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 (10)
1. a kind of touch screen applying method, which comprises the following steps:
The bottom plate for being equipped with touch control layer is provided；
Substratum transparent is coated in the touch control layer, and precuring is carried out to the substratum transparent by light；
Cover board is arranged far from the side of the touch control layer in the substratum transparent after precuring, the cover board include Touch Zone and
Around the ink area of Touch Zone setting；
Light carries out secondary curing to the substratum transparent after precuring through the Touch Zone.
2. touch screen applying method according to claim 1, which is characterized in that when the substratum transparent described in precuring, light
A lateral edge of the line from the substratum transparent far from the touch control layer vertically the substratum transparent direction irradiation.
3. touch screen applying method according to claim 2, which is characterized in that described in secondary curing when substratum transparent, light
A lateral edge of the line from the cover board far from the touch control layer vertically the cover board direction through the Touch Zone irradiate it is described
Gelatin layer.
4. touch screen applying method according to claim 1 to 3, which is characterized in that the light is ultraviolet light
Light, the substratum transparent are formed by pressure-sensitive adhesives.
5. touch screen applying method according to claim 1, which is characterized in that the cover board is transparent glass, described
Bright glass surface forms the ink area to the one side edge coating printing ink of the touch control layer, and the ink area encloses and defines to be formed
The bright Touch Zone.
6. touch screen applying method according to claim 1, which is characterized in that described described in precuring when substratum transparent
The exposure that light provides is 5500~6500mj/cm2；After substratum transparent described in precuring, the solidification path of the substratum transparent
Degree reaches 40%-80%.
7. touch screen applying method according to claim 1, which is characterized in that described in secondary curing when substratum transparent, institute
The exposure for stating light offer is 5500~6500mj/cm2；After optical cement described in secondary curing, the solidification of the substratum transparent
Degree reaches 85%-99%.
8. touch screen applying method according to claim 1, which is characterized in that the substratum transparent with a thickness of 1~
100um。
9. a kind of touch screen, which is characterized in that the touch screen applying method system as described in the claims 1-8 any one
At.
10. a kind of electronic equipment, which is characterized in that including main body and touch screen as claimed in claim 9, the touch screen lid is set
In in the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919986.6A CN109597509A (en) | 2017-09-30 | 2017-09-30 | Electronic equipment, touch screen and touch screen applying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919986.6A CN109597509A (en) | 2017-09-30 | 2017-09-30 | Electronic equipment, touch screen and touch screen applying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109597509A true CN109597509A (en) | 2019-04-09 |
Family
ID=65956073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919986.6A Withdrawn CN109597509A (en) | 2017-09-30 | 2017-09-30 | Electronic equipment, touch screen and touch screen applying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109597509A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012455A1 (en) * | 2019-07-25 | 2021-01-28 | 深圳市华星光电半导体显示技术有限公司 | Touch display device and fabrication method therefor |
| CN113369095A (en) * | 2021-06-18 | 2021-09-10 | 业成科技（成都）有限公司 | Frame glue free gluing structure manufacturing method |
| CN115971008A (en) * | 2022-12-16 | 2023-04-18 | 富联裕展科技(深圳)有限公司 | Glue filling method and glue filling device |
-
2017
- 2017-09-30 CN CN201710919986.6A patent/CN109597509A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012455A1 (en) * | 2019-07-25 | 2021-01-28 | 深圳市华星光电半导体显示技术有限公司 | Touch display device and fabrication method therefor |
| US11435841B2 (en) | 2019-07-25 | 2022-09-06 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Touch display device and manufacturing method thereof |
| CN113369095A (en) * | 2021-06-18 | 2021-09-10 | 业成科技（成都）有限公司 | Frame glue free gluing structure manufacturing method |
| TWI790660B (en) * | 2021-06-18 | 2023-01-21 | 大陸商業成科技（成都）有限公司 | Method for fabricating a dam-free glued structure |
| CN115971008A (en) * | 2022-12-16 | 2023-04-18 | 富联裕展科技(深圳)有限公司 | Glue filling method and glue filling device |
| CN115971008B (en) * | 2022-12-16 | 2023-12-29 | 富联裕展科技(深圳)有限公司 | Glue filling method and glue filling device |
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Application publication date: 20190409 |