CN109002213A - A kind of applying method and touch panel of touch panel - Google Patents
A kind of applying method and touch panel of touch panel Download PDFInfo
- Publication number
- CN109002213A CN109002213A CN201810826520.6A CN201810826520A CN109002213A CN 109002213 A CN109002213 A CN 109002213A CN 201810826520 A CN201810826520 A CN 201810826520A CN 109002213 A CN109002213 A CN 109002213A
- Authority
- CN
- China
- Prior art keywords
- film
- touch
- display screen
- touch panel
- 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.)
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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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive 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 invention discloses a kind of applying method of touch panel and touch panels.The applying method touches film film for one and passes through a thin OCA glue laminating on the light-emitting surface of a display screen.The applying method can make touch panel have lesser thickness, realize class ONCELL effect, and frame is also smaller, and the frame for touching film film can be accomplished as the frame of display screen.
Description
Technical field
The present invention relates to the applying methods and touch panel that touch display field more particularly to a kind of touch panel.
Background technique
The capacitive touch screen of GF/GFF structure generally first fits cover board and touch film film in fitting, then
Display screen and touch film film are fitted, as shown in Figure 1, since there are frame ink 12 ', the oil of cover board 1 ' on cover board 1 '
There are apparent differences of height between ink-covered area and viewing area, occur bubble in fitting in order to prevent, and cover board 1 ' and the touch film are thin
Fitting is needed with the biggish thickness OCA glue 3 ' of thickness between film 2 ', still, be bonded even with thick OCA glue 3 ' cover board 1 ' with
Film film 2 ' is touched, the difference in height between ink area and viewing area still can be transmitted on the back side for touching film film 2 ',
The fitting touched between film film 2 ' and display screen 4 ' is influenced, therefore, touches and is pasted between film film 2 ' and display screen 4 '
Conjunction is also required to use the biggish thickness OCA glue 3 ' of thickness, this results in the thickness of entire touch-control display module larger；Secondly, cover board 1 '
It can only be aligned with edge the fitting touched between film film 2 ', aligning accuracy is lower, then when fitting on display screen 4 ', and two
The secondary viewing area for being bonded tolerance stack and the induction zone for touching film film 2 ' being easy to cause to deflect away from display screen 4 ', it is therefore desirable to touch
It touches and reserves biggish frame on film film 2 ', be unfavorable for realizing narrow frame.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides the applying method and touch surface of a kind of touch panel
Plate.The applying method can make touch panel have lesser thickness, realize class ONCELL effect, and frame is also smaller, touch luxuriant and rich with fragrance
The frame of dense growth of plants and trees film can be accomplished as the frame of display screen.
The technical problems to be solved by the invention are achieved by the following technical programs:
A kind of applying method of touch panel touches film film for one and goes out light in a display screen by a thin OCA glue laminating
On face.
Further, when the touch film film and display screen are bonded, using the display screen as contraposition base
It is quasi-.
Further, by the touch film it is film adhered on the display screen after, further includes:
By a cover board through a thickness OCA glue laminating on the light-emitting surface for touching film film.
Further, when the cover board and the touch film film are bonded, using the display screen as contraposition
Benchmark.
Further, it is described touch film film include the first film layer for being stacked with the first touch electrode with
The second film layer with the second touch electrode.
Further, the material of first film layer and/or the second film layer is PET, COP or TCTF.
Further, the material of first touch electrode and/or the second touch electrode is ITO or nano silver.
A kind of touch panel, including touch film film, thin OCA glue and display screen, the touch film film and pass through institute
Thin OCA glue laminating is stated on the light-emitting surface of the display screen.
It further, further include cover board and thickness OCA glue, the cover board is luxuriant and rich with fragrance in the touch by the thickness OCA glue laminating
On the light-emitting surface of dense growth of plants and trees film.
Further, it is described touch film film include the first film layer for being stacked with the first touch electrode with
The second film layer with the second touch electrode.
It is first that the touch film is film adhered in the display screen that the invention has the following beneficial effects: the applying methods
On, the binding face for touching film film towards the display screen described in this way be it is smooth, difference of height is not present, therefore only needs
It can be carried out being bonded using the small OCA glue of one piece of thickness, reduce integral thickness.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing nano silver touch-control display module；
Fig. 2 is the step block diagram of the applying method of touch panel provided by the invention；
Fig. 3 is the schematic diagram of touch panel provided by the invention；
Fig. 4 is the schematic diagram provided by the invention for touching film film.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figures 2 and 3, a touch film film 3 is fitted in by a kind of applying method of touch panel by a thin OCA glue 2
On the light-emitting surface of one display screen 1.
The touch film film 3 is first fitted on the display screen 1 by the applying method, and the touch film described in this way is thin
The binding face of film 3 towards the display screen 1 be it is smooth, difference of height is not present, therefore only needs the OCA small using one piece of thickness
Glue can be carried out being bonded, and reduces integral thickness and realizes class ONCELL effect, and frame is also smaller, the touch film film
Frame can be accomplished as the frame of display screen.
The applying method is when the touch film film 3 and display screen 1 are bonded, using the display screen 1 as pair
Position benchmark, is preferably aligned by grabbing mark mode.
When grabbing mark contraposition, driving display screen 1 is lighted to show shape, the position FPC and the shape for touching film film 3
An at least fisrt feature o'clock such as shape, the location and shape for binding area or binding mark is as the first mark point, and then CCD camera is logical
It crosses shooting crawl and identifies corresponding fisrt feature point and the first mark point, manipulator or three axis mobile mechanisms driving display screen 1 again
Contraposition fitting is carried out according to corresponding fisrt feature point and the first mark point with film film is touched.
The touch film film 3 after being fitted on the display screen 1 by the applying method, further includes:
One cover board 4 is fitted on the light-emitting surface for touching film film 3 by a thickness OCA glue 5.
In the step, the cover board 4 includes transparent substrate 41 and is produced on the fringe region of the transparent substrate 41
Frame ink 42, in fitting, the cover board 4, which makes, to be had the one of the frame ink 42 facing towards the touch film film 3
As binding face.
The applying method when the cover board 4 and the touch film film 3 are bonded, using the display screen 1 as
Contraposition reference is preferably aligned by grabbing mark mode.
When grabbing mark contraposition, driving display screen 1 is lighted to show the shape of the cover board 4, the location and shape of slot, show
Show an at least second feature o'clock such as location and shape or the binding mark in area as the second mark point, then CCD camera passes through bat
Take the photograph crawl and identify corresponding second feature point and the second mark point, manipulator or three axis mobile mechanisms again driving display screen 1 and/or
Cover board 4 carries out contraposition fitting according to corresponding second feature point and the second mark point.
Since the touch film film 3 and cover board 4 are being bonded respectively using the display screen 1 as contraposition reference,
Alignment tolerance between the cover board 4 and display screen 1 is not to the alignment tolerance being added between the nano silver and display screen 1
On, the inclined strength between the induction zone for touching film film 3 and the viewing area of the display screen 1 is small, can suitably reduce
It is described to touch the frame region reserved on film film 3, realize narrow frame.
The touch film film 3 preferably uses the ultra-thin film, and overall thickness is at 90 μm or so, as shown in figure 4, including stacking
The first film layer 31 with the first touch electrode 32 and the second film layer 33 with the second touch electrode 34 being arranged；It is described
The material of first film layer 31 and/or the second film layer 33 is PET, COP or TCTF etc., first touch electrode 32 and/or
The material of first touch electrode 32 is ITO or nano silver etc..
Embodiment two
As shown in figure 3, a kind of touch panel, including touch film film 3, thin OCA glue 2 and display screen 1, the touch film are thin
Film 3 is fitted on the light-emitting surface of the display screen 1 by the thin OCA glue 2.
The touch panel further includes cover board 4 and thickness OCA glue 5, and the cover board 4 is fitted in the touching by the thickness OCA glue 5
On the light-emitting surface for touching film film 3.
The touch film film 3 preferably uses the ultra-thin film, and overall thickness is at 90 μm or so, as shown in figure 4, including stacking
The first film layer 31 with the first touch electrode 32 and the second film layer 33 with the second touch electrode 34 being arranged；It is described
The material of first film layer 31 and/or the second film layer 33 is PET, COP or TCTF etc., first touch electrode 32 and/or
The material of first touch electrode 32 is ITO or nano silver etc..
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 (10)
1. a kind of applying method of touch panel, which is characterized in that touch film film by a thin OCA glue laminating one for one
On the light-emitting surface of display screen.
2. the applying method of touch display panel according to claim 1, which is characterized in that in the touch film film
When being bonded with display screen, using the display screen as contraposition reference.
3. the applying method of touch panel according to claim 1 or 2, which is characterized in that the touch film is thin
After film fitting on the display screen, further includes:
By a cover board through a thickness OCA glue laminating on the light-emitting surface for touching film film.
4. the applying method of touch display panel according to claim 3, which is characterized in that in the cover board and the touching
When touching film film and being bonded, using the display screen as contraposition reference.
5. the applying method of touch panel according to claim 1, which is characterized in that the touch film film includes layer
The first film layer with the first touch electrode and the second film layer with the second touch electrode of folded setting.
6. the applying method of touch panel according to claim 5, which is characterized in that first film layer and/or
The material of two film layers is PET, COP or TCTF.
7. the applying method of touch panel according to claim 5 or 6, which is characterized in that first touch electrode and/
Or second touch electrode material be ITO or nano silver.
8. a kind of touch panel, which is characterized in that thin including touching film film, thin OCA glue and display screen, the touch film
Film is by the thin OCA glue laminating on the light-emitting surface of the display screen.
9. touch panel according to claim 8, which is characterized in that further include cover board and thickness OCA glue, the cover board passes through
The thickness OCA glue laminating is on the light-emitting surface for touching film film.
10. touch panel according to claim 8 or claim 9, which is characterized in that the touch film film includes being stacked
The first film layer with the first touch electrode and the second film layer with the second touch electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826520.6A CN109002213B (en) | 2018-07-25 | 2018-07-25 | Touch panel and attaching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826520.6A CN109002213B (en) | 2018-07-25 | 2018-07-25 | Touch panel and attaching method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109002213A true CN109002213A (en) | 2018-12-14 |
| CN109002213B CN109002213B (en) | 2021-01-26 |
Family
ID=64597776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826520.6A Active CN109002213B (en) | 2018-07-25 | 2018-07-25 | Touch panel and attaching method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109002213B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152595A (en) * | 2010-12-10 | 2011-08-17 | 苏州凯蒂亚半导体制造设备有限公司 | Method for lamination alignment in manufacturing process of touch screen or flat-panel display |
| CN102830845A (en) * | 2012-08-21 | 2012-12-19 | 深圳市立德通讯器材有限公司 | Production method of touch display screen |
| CN104808857A (en) * | 2015-05-08 | 2015-07-29 | 欧浦登（福州）光学有限公司 | Full-laminating double-side touch display screen and manufacturing technology thereof |
| CN105677113A (en) * | 2016-03-02 | 2016-06-15 | 昆山龙腾光电有限公司 | Manufacturing method for touch display panel |
| CN105867674A (en) * | 2015-01-23 | 2016-08-17 | 联想(北京)有限公司 | Touch screen and manufacture method thereof |
| CN106095181A (en) * | 2016-06-14 | 2016-11-09 | 维沃移动通信有限公司 | Screen applying method and the cover plate of screen |
| CN106989564A (en) * | 2017-03-08 | 2017-07-28 | 合肥华凌股份有限公司 | A kind of refrigerator touch screen, preparation method and refrigerator |
-
2018
- 2018-07-25 CN CN201810826520.6A patent/CN109002213B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152595A (en) * | 2010-12-10 | 2011-08-17 | 苏州凯蒂亚半导体制造设备有限公司 | Method for lamination alignment in manufacturing process of touch screen or flat-panel display |
| CN102830845A (en) * | 2012-08-21 | 2012-12-19 | 深圳市立德通讯器材有限公司 | Production method of touch display screen |
| CN105867674A (en) * | 2015-01-23 | 2016-08-17 | 联想(北京)有限公司 | Touch screen and manufacture method thereof |
| CN104808857A (en) * | 2015-05-08 | 2015-07-29 | 欧浦登（福州）光学有限公司 | Full-laminating double-side touch display screen and manufacturing technology thereof |
| CN105677113A (en) * | 2016-03-02 | 2016-06-15 | 昆山龙腾光电有限公司 | Manufacturing method for touch display panel |
| CN106095181A (en) * | 2016-06-14 | 2016-11-09 | 维沃移动通信有限公司 | Screen applying method and the cover plate of screen |
| CN106989564A (en) * | 2017-03-08 | 2017-07-28 | 合肥华凌股份有限公司 | A kind of refrigerator touch screen, preparation method and refrigerator |
Non-Patent Citations (2)
| Title |
|---|
| 越石健司: "《触摸屏技术与应用》", 30 April 2014 * |
| 高鸿锦: "《新型显示技术 下》", 31 August 2014 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109002213B (en) | 2021-01-26 |
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