CN206075247U - Flexible circuit board and touch control component - Google Patents
Flexible circuit board and touch control component Download PDFInfo
- Publication number
- CN206075247U CN206075247U CN201620815983.9U CN201620815983U CN206075247U CN 206075247 U CN206075247 U CN 206075247U CN 201620815983 U CN201620815983 U CN 201620815983U CN 206075247 U CN206075247 U CN 206075247U
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- circuit board
- flexible circuit
- touch
- area
- contact
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Abstract
This utility model is related to a kind of flexible circuit board and the touch control component using the flexible circuit board, and wherein flexible circuit board includes：Main part, one of surface are provided with bonding area；And folding portion, it is connected with main part, with contact area, the contact area is arranged to the bonding area towards the same side, and contact area overturns back to the bonding area.Above-mentioned flexible circuit board and touch control component, the bonding area of flexible circuit board and contact area are arranged to towards the same side, during so that flexible circuit board being connected with touch screen, contact area is that touch screen is connected to after upset, only bending section occupies a little space beyond touch screen, thus flexible circuit board can sufficient save space, and reduce area directly with chassis contact, reduce the probability for being destroyed and coming off in an assembling process.
Description
Technical field
This utility model is related to touch-control field, more particularly to a kind of flexible circuit board with function of shielding and uses this
Plant the touch control component of wiring board.
Background technology
The flexible circuit board 100 used by a kind of touch-control screen assembly as depicted in figs. 1 and 2, including main part 110 and screen
Layer connecting portion 120 is covered, wherein, main part 110 is provided with bonding area 112, and screen layer connecting portion 120 is provided with contact area 122.
With continued reference to Fig. 3 and Fig. 4, when flexible circuit board 100 is applied in touch-control screen assembly, the bonding area of main part 110
112 to the golden finger area on a surface of the substrate 210 of bonding to touch screen, and the contact area of screen layer connecting portion 120
122 bondings are to the screen layer being arranged on another surface of substrate 210.
As screen layer connecting portion 120 is directly contacted with the screen layer on substrate 210, take up room many, with chassis contact
Area is big, and collision probability is big in an assembling process, increased the probability that screen layer connecting portion 120 comes off because of collision.
Utility model content
Based on this, it is necessary to provide a kind of flexible circuit board, can save space, reduce during with assembling machine casing with machine
The area of shell contact, reduces the probability come off because colliding with casing.
A kind of flexible circuit board, including：Main part, one of surface are provided with bonding area；And folding portion, with main part phase
Connection, with contact area, the contact area is arranged to the bonding area towards the same side, and contact area overturns back to described
Bonding area.
Above-mentioned flexible circuit board, bonding area and contact area are arranged to towards the same side so that flexible circuit board and touch-control
During screen connection, contact area is that touch screen is connected to after upset, and only bending section occupies a little space beyond touch screen, thus soft
Property wiring board can sufficient save space, and reduce area directly with chassis contact, reduction is broken in an assembling process
The probability for badly coming off.
Wherein in one embodiment, the folding portion includes connecting portion, contact site, bending section connecting the two, wherein
Connecting portion extends from the edge in the bonding area, and contact site is parallel with connecting portion, and contact area is arranged on contact site.
Wherein in one embodiment, the width of the connecting portion is consistent with the width in bonding area.
Wherein in one embodiment, the width of the bending section is less than the length that the connecting portion extends.
Wherein in one embodiment, between the junction and bending section and contact site between the bending section and connecting portion
Junction be respectively arranged with the breach of arc.
A kind of touch control component, including the flexible circuit board and touch screen described in aforementioned any one, the touch screen are proposed also
One side have and include the touch-control sensing layer at bonding end, relative another side with the screen layer for including contact jaw, wherein described
Bonding area is connected to the bonding end, and after the folding portion upset, contact area is connected to the contact jaw.
Wherein in one embodiment, the touch-control sensing layer is indium tin oxide conductive film.
Wherein in one embodiment, the touch-control sensing layer whole installation rectangularity, square, triangle or circle
Shape.
Wherein in one embodiment, the touch screen includes that substrate, the touch-control sensing layer and screen layer are respectively provided with
In two relative surfaces of substrate.
Wherein in one embodiment, the substrate is made up of transparent material.
Description of the drawings
Fig. 1 is the schematic diagram of the flexible circuit board with function of shielding of traditional touch screen；
Fig. 2 is the schematic diagram after flexible circuit board shown in Fig. 1 overturns 180 degree；
Fig. 3 is flexible circuit board bonding shown in Fig. 1 to schematic diagram during touch screen；
Fig. 4 is flexible circuit board bonding shown in Fig. 2 to schematic diagram during touch screen；
Fig. 5 is the schematic diagram of flexible circuit board of the present utility model；
Fig. 6 is the schematic diagram after flexible circuit board shown in Fig. 5 overturns 180 degree；
Fig. 7 is the enlarged drawing of X section in Fig. 5；
Fig. 8 is the schematic diagram shown in Fig. 5 during the substrate of flexible circuit board bonding to touch screen；
Fig. 9 is the schematic diagram shown in Fig. 6 during the substrate of flexible circuit board bonding to touch screen.
Specific embodiment
It is understandable to enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand this utility model.But this utility model can be implemented with being much different from alternate manner described here, this area
Technical staff can do similar improvement in the case of without prejudice to this utility model intension, therefore this utility model does not receive following public affairs
The restriction of the specific embodiment opened.
Below in conjunction with the accompanying drawings, illustrate better embodiment of the present utility model.
Fig. 5 and Fig. 6 is refer to, the utility model proposes a kind of flexible circuit board 300, can be with the touch screen in Fig. 8 and Fig. 9
Functional layer on touch screen 400 together, is connected to control chip (not shown) by 400 bondings.Flexible circuit board 300 with touch
Control 400 bondings of screen form touch control component together, and the touch control component is can be applicable in electronic equipment, form touch control device, such as touch
Control display.
Ginseng Fig. 5 and Fig. 6, flexible circuit board 300 include main part 310, folding portion 320.
Bonding area 312 is provided with one surface of main part 310.Bonding area 312 is the golden handss that multiple sheet metals are formed
Refer to area, the bonding end of the touch-control sensing layer to be connected on touch screen 400.
Folding portion 320 is connected with main part 310, including connecting portion 322, contact site 324, bending section connecting the two
326, wherein connecting portion 322 extends from the edge in bonding area 312, and contact site 324 is parallel with connecting portion 322.Contact site 324
On be provided with contact area 3242, the contact jaw of the screen layer for being connected on touch screen 400.
Bonding area 312 and contact area 3242 are arranged to towards the same side so that the two can be in the situation without overturning
Under, contact with the same surface of destination object；Or, wherein one upset 180 degree in the case of, bonding area 312 and contact
Area 3242 can two surfaces relative with destination object contact respectively.
Specifically, folding portion 320 can be bent relative to main part 310, allow contact area 3242 to overturn 180 degree back
To bonding area 312.So, after folding portion 320 is connected with destination object, take up room little.This point, hereinafter will furtherly
It is bright.
With reference to Fig. 7, further, the junction between bending section 326 and connecting portion 322 is provided with the breach 328 of arc,
Junction between bending section 326 and contact site 324 is also equipped with the breach 328 of arc, to strengthen these junctions in bending
The ability of anti tear when portion 326 bends.
Fig. 8 and Fig. 9 is refer to, touch screen 400 is that the touch-control sense with bonding end 410 is arranged on a surface of substrate
Layer is answered to form, the relative another surface of substrate is then provided with the screen layer with contact jaw 420, inside shielded electronic equipment
Electromagnetic interference of the element to touch-control sensing layer.
The substrate of touch screen 400 is obtained using transparent material, generally uses glass.Touch-control sensing layer can adopt Indium sesquioxide.
Stannum conducting film is obtained.Touch-control sensing layer whole installation rectangularity, or square, triangle or circle, meet different
Touch control operation under use environment is required.
When flexible circuit board 300 is connected with touch screen 400, the bonding end of 312 bonding of bonding area to touch-control sensing floor
410, and folding portion 320 is then turned down, and is capable of the contact jaw 420 of bonding to screen layer after making the upset of contact area 3242 180 degree.
In this utility model, the width of connecting portion 322 is consistent with the width in bonding area 312, and the width of bending section 326 is little
In the length that connecting portion 322 extends.So, when flexible circuit board 300 is connected with touch screen 400, connecting portion 322 is in touch screen
The width in the region occupied by 400 edge is substantially consistent with the width in bonding area 312, and product layout is clean and tidy.Bending section 326 is certainly
Body also bends narrower width in addition, and the space taken beyond touch screen 400 is very little, reduces face directly with chassis contact
Product, reduces the probability for being destroyed and coming off in an assembling process.
Flexible circuit board of the present utility model 300, bonding area 312 and contact area 3242 are arranged to, towards the same side, make
Flexible circuit board 300 when being connected with touch screen 400, contact area 3242 is to be connected to touch screen 400 overturning 180 degree, only
Bending section 326 occupies a little space beyond touch screen 400, thus flexible circuit board 300 can sufficient save space, and subtract
Few area directly with chassis contact, reduces the probability for being destroyed and coming off in an assembling process.
Using in the touch control component that above-mentioned flexible circuit board 300 is obtained, flexible circuit board 300 only has bending section 326 and occupies
A little space beyond touch screen 400, thus flexible circuit board 300 can sufficient save space, and reduction is directly and casing
The area of contact, reduces the probability for being destroyed and coming off in an assembling process.
Each technical characteristic of embodiment described above arbitrarily can be combined, to make description succinct, not to above-mentioned reality
Apply 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, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of flexible circuit board, it is characterised in that include：
Main part, one of surface are provided with bonding area；And
Folding portion, is connected with main part, and with contact area, the contact area is arranged to the bonding area towards same
Side, contact area overturn back to the bonding area.
2. flexible circuit board according to claim 1, it is characterised in that the folding portion includes connecting portion, contact site, company
The bending section of the two is connect, wherein connecting portion extends from the edge in the bonding area, and contact site is parallel with connecting portion, contact area
It is arranged on contact site.
3. flexible circuit board according to claim 2, it is characterised in that the width of the connecting portion and the width in bonding area
Unanimously.
4. flexible circuit board according to claim 2, it is characterised in that the width of the bending section is less than the connecting portion
The length of extension.
5. flexible circuit board according to claim 2, it is characterised in that the junction between the bending section and connecting portion
And the junction between bending section and contact site is respectively arranged with the breach of arc.
6. a kind of touch control component, it is characterised in that include the flexible circuit board and touch-control as described in any one of claim 1-5
Screen, the one side of the touch screen have the touch-control sensing layer for including bonding end, and relative another side has the screen for including contact jaw
Layer is covered, wherein the bonding area is connected to the bonding end, contact area is connected to the contact jaw after the folding portion upset.
7. touch control component according to claim 6, it is characterised in that the touch-control sensing layer is indium tin oxide conductive film.
8. touch control component according to claim 6, it is characterised in that the touch-control sensing layer whole installation rectangularity,
Square, triangle or circle.
9. touch control component according to claim 6, it is characterised in that the touch screen includes substrate, the touch-control sensing
Layer and screen layer are respectively arranged at two relative surfaces of substrate.
10. touch control component according to claim 9, it is characterised in that the substrate is made up of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815983.9U CN206075247U (en) | 2016-07-29 | 2016-07-29 | Flexible circuit board and touch control component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815983.9U CN206075247U (en) | 2016-07-29 | 2016-07-29 | Flexible circuit board and touch control component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075247U true CN206075247U (en) | 2017-04-05 |
Family
ID=58426174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815983.9U Active CN206075247U (en) | 2016-07-29 | 2016-07-29 | Flexible circuit board and touch control component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728853A (en) * | 2017-11-27 | 2018-02-23 | 信利光电股份有限公司 | A kind of ultra-thin touching display screen and electronic display unit |
| CN111158522A (en) * | 2019-12-30 | 2020-05-15 | 上海摩软通讯技术有限公司 | Flexible circuit board, touch control assembly and electronic equipment |
| CN112130700A (en) * | 2020-09-30 | 2020-12-25 | 业成光电(无锡)有限公司 | Flexible circuit board, touch device and terminal |
-
2016
- 2016-07-29 CN CN201620815983.9U patent/CN206075247U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728853A (en) * | 2017-11-27 | 2018-02-23 | 信利光电股份有限公司 | A kind of ultra-thin touching display screen and electronic display unit |
| CN111158522A (en) * | 2019-12-30 | 2020-05-15 | 上海摩软通讯技术有限公司 | Flexible circuit board, touch control assembly and electronic equipment |
| CN111158522B (en) * | 2019-12-30 | 2023-10-03 | 上海摩软通讯技术有限公司 | Flexible circuit board, touch component and electronic equipment |
| CN112130700A (en) * | 2020-09-30 | 2020-12-25 | 业成光电(无锡)有限公司 | Flexible circuit board, touch device and terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300, 188, Feng Feng Road, Kunshan hi tech Zone, Suzhou, Jiangsu, Kunshan Patentee after: Suzhou Qingyue Photoelectric Technology Co., Ltd Address before: 215300, 188, Feng Feng Road, Kunshan hi tech Zone, Suzhou, Jiangsu, Kunshan Patentee before: Kunshan Visionox Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |