CN208954073U - A kind of novel touch screen of deflection - Google Patents
A kind of novel touch screen of deflection Download PDFInfo
- Publication number
- CN208954073U CN208954073U CN201821422221.8U CN201821422221U CN208954073U CN 208954073 U CN208954073 U CN 208954073U CN 201821422221 U CN201821422221 U CN 201821422221U CN 208954073 U CN208954073 U CN 208954073U
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- touch
- glass cover
- control film
- plate
- conductive circuit
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Abstract
A kind of novel touch screen of deflection provided by the utility model, it include: glass cover-plate, glass cover-plate side has been sequentially arranged touch-control film and display screen, touch-control film side wall is connected with flexible circuit board by conducting resinl, the first, second conductive circuit layer is respectively arranged in the two sides of touch-control film, the outer rim of touch-control film extends on the outside of glass cover-plate and is vertically bent to form the first bending part, first bending part, which encloses, to be set to form concave structure, display screen is placed in concave structure, first conductive circuit layer is bonded with glass cover-plate, and the second conductive circuit layer is bonded with display screen.The utility model extends out touch-control film, there is conductive trace portion extending out region processing, after touch-control film is bonded with glass cover-plate, touch-control film flared portions are subjected to reflexed, finally touch-control film reflexed part is sticked on LCD display by adhesive tape, the distribution by changing touch-control film road floor part realizes that the demand of touch screen narrow frame, structure are simple, no extra cost generates, practical.
Description
Technical field:
The utility model relates to touch screens to protect technical field of membrane, and in particular to a kind of novel touch screen of deflection.
Background technique:
Existing its touch control layer of capacitance touch screen products can be divided into Glass substrate and PET base material (also referred to as Film), therefore electric
Appearance formula touch screen can be basically divided into G+G；OGS；GFF；The structures such as GF2；And existing touch control layer part and decorative layer (Glass material
Matter) it is substantially flush or inside contracts, cause touch sandwich circuit that decorative layer curing ink is needed to be covered；The development of display module becomes at present
Gesture is intended to narrow frame, lightening direction, but since decorative layer edge black surround needs to cover touch sandwich circuit, causes to touch
It touches screen circumferential side frame region and has narrowed to form current bottleneck.
It is, therefore, desirable to provide a kind of novel touch screen of novel deflection, to solve the above problems.
Utility model content:
The purpose of the utility model is to provide a kind of the novel of deflection for solving current touch screen narrow frame technical problem
Touch screen.
To achieve the above object, the utility model uses following technical scheme:
The novel touch screen of a kind of deflection provided by the utility model, comprising: glass cover-plate, the glass cover-plate side
It is sequentially arranged touch-control film and display screen, the glass cover-plate, touch-control film and display screen form multi-layer compound structure, described
Touch-control film side wall is connected with flexible circuit board by conducting resinl, is respectively arranged with the first conduction in the two sides of the touch-control film
Line layer and the second conductive circuit layer, the outer rim of the touch-control film extend on the outside of glass cover-plate and are directed away from the glass
The side of cover board is vertically bent to form the first bending part, and first bending part, which encloses, to be set to form concave structure, and the display screen is set
In the concave structure, first conductive circuit layer is bonded with the glass cover-plate, second conductive circuit layer and institute
State display screen fitting.
The end of first bending part forms the second bending part towards the concave structure internal bend, and described second is curved
Folding part is vertically installed in first bending part.
The touch-control film is rectangular configuration, and the both ends outer rim along glass cover-plate length direction or width direction is prolonged
It extends on the outside of glass cover-plate, is bent to form two the first bending parts, two first bending parts form the concave structure.
The touch-control film is rectangular configuration, and three side outer rims along glass cover-plate length direction and width direction are prolonged
It extends on the outside of glass cover-plate, is bent to form three the first bending parts, three first bending parts, which enclose, to be set in Contraband shape, described in formation
Concave structure.
The touch-control film is rectangular configuration, and the four edges outer rim along glass cover-plate length direction and width direction is prolonged
It extends on the outside of glass cover-plate, is bent to form four the first bending parts, four first bending parts are enclosed and set in a ring, described in formation
Concave structure coats the display screen entirety outer rim.
The touch-control film includes flexible base board, is coated with metallic conductive inks on the surface of flexible base board two sides, respectively
Form first conductive circuit layer and the second conductive circuit layer.
The material of the flexible base board is flexiplast.
The flexiplast is polyimides.
Pass through OCA optics glue laminating, second conductor wire between first conductive circuit layer and the glass cover-plate
Pass through OCA optics glue laminating between road floor and the display screen.
A kind of novel touch screen of deflection of the utility model the utility model has the advantages that use OCA optical cement for bonding agent cooperation
The technique of still kettle deaeration realizes being bonded for touch-control film and glass cover-plate and display screen, touch-control film is extended out, area is being extended out
Domain is machined with conductive trace portion, after touch-control film is bonded with glass cover-plate, touch-control film flared portions is carried out reflexed, finally
Touch-control film reflexed part is sticked on LCD display by adhesive tape, compared with prior art, the utility model only passes through and changes
The demand of touch screen narrow frame is realized in the distribution for becoming touch-control film road floor part, and structure is simple, and no extra cost generates, practicability
By force.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of the novel touch screen of deflection of the utility model；
In figure: 1- glass cover-plate, 2- touch-control film, 3- display screen, the first conductive circuit layer of 4-, the second conducting wire of 5-
Layer, 6-OCA optical cement, the first bending part of 7-, the second bending part of 8-, 9- concave structure.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.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, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
According to Fig. 1, the novel touch screen of a kind of deflection provided by the utility model, comprising: glass cover-plate 1, institute
It states 1 side of glass cover-plate and has been sequentially arranged touch-control film 2 and display screen 3, shown display screen 3 is OLED display screen, the glass
Cover board 1, touch-control film 2 and display screen 3 form multi-layer compound structure, and 2 side wall of touch-control film is connected with soft by conducting resinl
Property circuit board, is respectively arranged with the first conductive circuit layer 4 and the second conductive circuit layer 5 in the two sides of the touch-control film 2, described
The outer rim of touch-control film 2, which extends to the outside of glass cover-plate 1 and is directed away from the side of the glass cover-plate 1, is vertically bent to form the
One bending part 7, first bending part 7, which encloses, to be set to form concave structure 9, and the display screen 3 is placed in the concave structure 9, institute
The first conductive circuit layer 4 to be stated to be bonded with the glass cover-plate 1, second conductive circuit layer 5 is bonded with the display screen 3,
In the present embodiment, it is bonded between first conductive circuit layer 4 and the glass cover-plate 1 by OCA optical cement 6, described second
It is bonded between conductive circuit layer 5 and the display screen 3 by OCA optical cement 6, and glass cover-plate 1 and touch-control film 2 and display screen
It is filled and is bonded by colloid between 3 and touch-control film 2, also ensure that the adhesive face being bonded to each other is smooth, it is not easily to fall off, make
Use longer life expectancy.
Further, the end of first bending part 7 forms the second bending part towards 9 internal bend of concave structure
8, second bending part 8 is vertically installed in first bending part 7, forms L-shaped structure, and in one of the embodiments,
The touch-control film 2 is rectangular configuration, extends to glass along the both ends outer rim of 1 length direction of glass cover-plate or width direction
On the outside of glass cover board, two the first bending parts 7 are bent to form, two first bending parts 7 form the concave structure 9；Another
In one embodiment, the touch-control film 2 is rectangular configuration, along any of 1 length direction of glass cover-plate and width direction
Three side outer rims extend to 1 outside of glass cover-plate, are bent to form three the first bending parts 7, three first bending parts 7 are enclosed and set
In Contraband shape, the concave structure 9 is formed；In another embodiment, the touch-control film 2 is rectangular configuration, along glass
The four edges outer rim of 1 length direction of cover board and width direction extends to 1 outside of glass cover-plate, is bent to form four the first bending parts
7, four first bending parts 7 are enclosed and are set in a ring, form the concave structure 9, are wrapped to the whole outer rim of the display screen 1
It covers, needs to select above-mentioned specific embodiment according to actual items.
Further, the touch-control film 2 includes flexible base board, is coated with metallic conduction on the surface of flexible base board two sides
Ink is respectively formed first conductive circuit layer 4 and the second conductive circuit layer 5, and preferably, the material of the flexible base board
For flexiplast, in the present embodiment, the flexiplast is polyimides.
An a kind of preparation process of novel touch screen of deflection of the utility model is described with reference to the accompanying drawing:
It prepares touch-control film: in flexible base board two sides by metallic conductive inks coated in its surface, through exposure and development and losing
After quarter, it is respectively formed first conductive circuit layer 4 and the second conductive circuit layer 5；
It is bonded glass cover-plate: line conduction test being carried out to first conductive circuit layer 4, after test passes, passes through OCA
Optical cement 6 conforms to the glass cover 1 in first conductive circuit layer 4；
Bending touch-control film: the outer rim of touch-control film 2 is extended into 1 outside of glass cover-plate and is directed away from the glass cover
The side of plate 1 is vertically bent to form the first bending part 7, and first bending part 7, which encloses, to be set to form concave structure 9；
It is bonded display screen: line conduction test being carried out to second conductive circuit layer 5, after test passes, passes through OCA light
It learns glue 6 to conform to the display screen 3 in second conductive circuit layer 5 of the concave structure 9, MULTILAYER COMPOSITE knot is prepared
Structure；
Connection flexible circuit board: flexible circuit board is placed close to 2 side wall of touch-control film, and in the flexible circuit
Point UV glue carries out solidification connection between plate and touch-control film 2；
Deaeration processing: the multi-layer compound structure being prepared is put into progress deaeration processing in still kettle；
OCA optics adhesive curing: the multi-layer compound structure after deaeration processing is carried out using powerful UV irradiation light strong
Light irradiation, allows OCA optical cement 6 to solidify at a temperature of 50-60 DEG C, so that glass cover-plate 1, touch-control film 2 and display screen 3 be made to be bonded
Together, one screen is formed.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model is described in detail referring to above-described embodiment, those of ordinary skill in the art should be managed
Solution: specific implementation of the utility model can still be modified or equivalent replacement, and without departing from the utility model
Any modification of spirit and scope or equivalent replacement should all cover in present claims range.
Claims (9)
1. a kind of novel touch screen of deflection, it is characterised in that: include: glass cover-plate, the glass cover-plate side is sequentially set
It is equipped with touch-control film and display screen, the glass cover-plate, touch-control film and display screen form multi-layer compound structure, and the touch-control is thin
Film side wall is connected with flexible circuit board by conducting resinl, is respectively arranged with the first conductive circuit layer in the two sides of the touch-control film
With the second conductive circuit layer, the outer rim of the touch-control film extends on the outside of glass cover-plate and is directed away from the glass cover-plate
Side is vertically bent to form the first bending part, and first bending part, which encloses, to be set to form concave structure, and the display screen is placed in described
In concave structure, first conductive circuit layer is bonded with the glass cover-plate, second conductive circuit layer and the display
Screen fitting.
2. a kind of novel touch screen of deflection according to claim 1, it is characterised in that: the end of first bending part
Portion forms the second bending part towards the concave structure internal bend, and second bending part is vertically installed in first bending
Portion.
3. a kind of novel touch screen of deflection according to claim 1 or 2, it is characterised in that: the touch-control film is
Rectangular configuration extends on the outside of glass cover-plate along the both ends outer rim of glass cover-plate length direction or width direction, bending
Two the first bending parts are formed, two first bending parts form the concave structure.
4. a kind of novel touch screen of deflection according to claim 1 or 2, it is characterised in that: the touch-control film is
Rectangular configuration extends on the outside of glass cover-plate along three side outer rims of glass cover-plate length direction and width direction, bending
Three the first bending parts are formed, three first bending parts are enclosed and set in Contraband shape, form the concave structure.
5. a kind of novel touch screen of deflection according to claim 1 or 2, it is characterised in that: the touch-control film is
Rectangular configuration extends on the outside of glass cover-plate along the four edges outer rim of glass cover-plate length direction and width direction, bending
Four the first bending parts are formed, four first bending parts are enclosed and set in a ring, the concave structure are formed, to the display screen
Whole outer rim is coated.
6. a kind of novel touch screen of deflection according to claim 1, it is characterised in that: the touch-control film includes soft
Property substrate, is coated with metallic conductive inks on the surface of flexible base board two sides, is respectively formed first conductive circuit layer and
Two conductive circuit layers.
7. a kind of novel touch screen of deflection according to claim 6, it is characterised in that: the material of the flexible base board
For flexiplast.
8. a kind of novel touch screen of deflection according to claim 7, it is characterised in that: the flexiplast is polyamides
Imines.
9. a kind of novel touch screen of deflection according to claim 1, it is characterised in that: first conductive circuit layer
By OCA optics glue laminating between the glass cover-plate, pass through OCA between second conductive circuit layer and the display screen
Optics glue laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422221.8U CN208954073U (en) | 2018-08-31 | 2018-08-31 | A kind of novel touch screen of deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422221.8U CN208954073U (en) | 2018-08-31 | 2018-08-31 | A kind of novel touch screen of deflection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954073U true CN208954073U (en) | 2019-06-07 |
Family
ID=66736556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422221.8U Active CN208954073U (en) | 2018-08-31 | 2018-08-31 | A kind of novel touch screen of deflection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673374A (en) * | 2019-10-12 | 2020-01-10 | 深圳创维－Rgb电子有限公司 | Touch screen module and touch television |
| CN111273817A (en) * | 2020-02-08 | 2020-06-12 | 业成科技（成都）有限公司 | Touch module and touch device |
-
2018
- 2018-08-31 CN CN201821422221.8U patent/CN208954073U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673374A (en) * | 2019-10-12 | 2020-01-10 | 深圳创维－Rgb电子有限公司 | Touch screen module and touch television |
| CN111273817A (en) * | 2020-02-08 | 2020-06-12 | 业成科技（成都）有限公司 | Touch module and touch device |
| CN111273817B (en) * | 2020-02-08 | 2022-07-22 | 业成科技（成都）有限公司 | Touch module and touch device |
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