CN202929598U - FPC (Flexible Printed Circuit) structure for single-layer multi-point touch screen, touch screen and terminal equipment - Google Patents
FPC (Flexible Printed Circuit) structure for single-layer multi-point touch screen, touch screen and terminal equipment Download PDFInfo
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- CN202929598U CN202929598U CN 201220623097 CN201220623097U CN202929598U CN 202929598 U CN202929598 U CN 202929598U CN 201220623097 CN201220623097 CN 201220623097 CN 201220623097 U CN201220623097 U CN 201220623097U CN 202929598 U CN202929598 U CN 202929598U
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Abstract
The utility model discloses an FPC (Flexible Printed Circuit) structure for a single-layer multi-point touch screen. The FPC structure comprises a bonding region, a wiring region and an element region which are connected in sequence, wherein the upper edge of the element region is lower than the upper edge of a glass cover plate of the touch screen; and the wiring region is distributed on the lower side and at least one edge side of the element region. The utility model also discloses a single-layer multi-point touch screen and terminal equipment using the FPC structure. According to the FPC structure, the single-layer multi-point touch screen and the terminal equipment, the problem of insufficient wiring space on an FPC in adoption of the single-layer multi-point touch screen structure is solved, and meanwhile, the reliability of a touch screen unit and a whole machine adopting the structure can also be guaranteed.
Description
Technical field
The utility model relates to touch panel device, particularly relates to the FPC structure for the individual layer multi-point touch panel, the touch-screen with this FPC structure and terminal device.
Background technology
At present, smart mobile phone relies on its powerful functionality advantage to capture the exhausted great share of mobile phone market.Than indispensable man-machine interaction instrument, the quality of performance directly has influence on consumer's real experiences to touch-screen as smart mobile phone.The cost of touch-screen has also accounted for the larger proportion of mobile phone complete machine cost.In order to guarantee to reduce the cost of touch-screen under the prerequisite of touch screen performance, each large scheme manufacturer has all released the individual layer multipoint-touch-technology.The individual layer multipoint-touch-technology, be that touch screen induction layer (sensor film) only has one deck, and need not build bridge, Tx and Rx passage all are made in the same face of inductive layer, the passage intersection is by the ITO(tin indium oxide) the etching cabling walks the flexible PCB to FPC(), on FPC by copper cabling overlap joint.This technology has been saved the one deck in the two-layer inductive layer of traditional structure, has saved simultaneously fabrication processing, improved the making yield, so cost is minimized.When adopting conventional touch screen to do the handset structure design, touch-screen FPC wiring (Bonding) district is little, cabling is less, less to the FPC area requirements, the mobile phone complete machine structure also can be easy to satisfy, and can form by FPC element region shown in Figure 1, bent area, cabling district, and element region is connected by bent area with FPC cabling district, bend by FPC, element region can be curved and be assemblied on complete machine structure spare.Yet, do the handset structure design if adopt the individual layer multi-point touch panel, with respect to the conventional touch screen structure, FPC Bonding district and the cabling of individual layer multi-point touch panel will increase many, require cabling district and the element region size of FPC larger than traditional structure, traditional bent area width as shown in fig. 1 can't meet the demands, and the mobile phone complete machine structure can't satisfy this design requirement simultaneously.
The utility model content
The utility model is intended to solve when adopting individual layer multi-point touch panel structure, and the FPC structure of touch-screen is difficult to satisfy the problem of its space requirement.
For achieving the above object, the utility model is by the following technical solutions:
A kind of FPC structure for the individual layer multi-point touch panel, comprise the Wiring area, cabling district and the element region that connect successively, the coboundary of described element region is lower than the coboundary of touch-screen glass cover-plate, and described cabling is distinguished downside and at least one avris that is distributed in described element region.
Preferably, the utility model can be further by the following technical solutions:
Described element region is positioned at the top left region of described touch-screen glass cover-plate, and described cabling is distinguished downside and the right side that is distributed in described element region.
At least a portion of described FPC structure is attached on described touch-screen glass cover-plate by double faced adhesive tape.
Described element region is attached on described touch-screen glass cover-plate by double faced adhesive tape.
Described FPC structure also comprises the region of elongation of the coboundary that extends beyond the touch-screen glass cover-plate and the connector area that is connected in the end of described region of elongation.
Described FPC structure is the FPC structure for touch-screen mobile phone.
For achieving the above object, the utility model is also by the following technical solutions:
A kind of individual layer multi-point touch panel comprises described FPC structure.
Described individual layer multi-point touch panel is the touch-screen for mobile phone.
A kind of terminal device comprises described individual layer multi-point touch panel.
Described terminal device is mobile phone.
The technique effect that the utility model is useful is:
the utility model is by cancelling the bent area in traditional F PC, and element region is arranged to its coboundary lower than the coboundary of touch-screen glass cover-plate, when namely installing, element region is folded into the back side unlike traditional design, but instead its road capable it, be arranged to be in the same face with the cabling district in Connection Element district, simultaneously, cabling is distinguished downside and at least one avris that is distributed in element region, its right side for example, so, element region avris and downside all can be used for cabling, path that can cabling is than more by traditional bent area, so need not go specially to increase the cabling district of FPC and the size of element region.Due to can must be less with the size Control of FPC relevant range, so, the utility model had both solved the problem of FPC upward wiring insufficient space when adopting individual layer multi-point touch panel structure, satisfy the dimensional requirement of its project organization, also can guarantee to adopt simultaneously touch-screen monomer and the whole aircraft reliability of this project organization.
Description of drawings
Fig. 1 is the FPC structural representation of conventional touch screen;
Fig. 2 is the structural representation that the utility model is used for a kind of embodiment of FPC structure of individual layer multi-point touch panel.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail by the following examples.
See also Fig. 2, in some embodiments, the FPC structure that is used for the individual layer multi-point touch panel comprises Wiring area 1, cabling district 2 and the element region 3 that connects successively, the coboundary of described element region is lower than the coboundary of touch-screen glass cover-plate 4, and described cabling district 2 is distributed in downside and at least one avris of described element region 3.
Preferably, described element region 3 can be positioned at the top left region of described touch-screen glass cover-plate 4, and described cabling district 2 is distributed in downside and the right side of described element region 3.
Preferably, at least a portion of described FPC structure can be attached on described touch-screen glass cover-plate 4 by glue materials such as double faced adhesive tapes.In typical embodiment, described element region 3 is attached on described touch-screen glass cover-plate 4 by double faced adhesive tape.
Preferably, described FPC structure also comprises the region of elongation 5 of the coboundary that extends beyond the touch-screen glass cover-plate and the connector area 6 that is connected in the end of described region of elongation.
Preferably, described FPC structure is the FPC structure for touch-screen mobile phone.Described FPC structure can be also the FPC structure for touch screen terminal devices such as panel computer, e-book, personal digital assistants.
In some embodiments, the individual layer multi-point touch panel comprises aforementioned any FPC structure.
Described individual layer multi-point touch panel preferably is used for the touch-screen of mobile phone.Described individual layer multi-point touch panel can be also the touch-screen for touch screen terminal devices such as panel computer, e-book, personal digital assistants.
In some embodiments, terminal device comprises aforementioned any individual layer multi-point touch panel.
Described terminal device is mobile phone preferably, can be also other touch screen terminal devices such as panel computer, e-book, personal digital assistant.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. FPC structure that is used for the individual layer multi-point touch panel, comprise the Wiring area, cabling district and the element region that connect successively, it is characterized in that, the coboundary of described element region is lower than the coboundary of touch-screen glass cover-plate, and described cabling is distinguished downside and at least one avris that is distributed in described element region.
2. FPC structure as claimed in claim 1, is characterized in that, described element region is positioned at the top left region of described touch-screen glass cover-plate, and described cabling is distinguished downside and the right side that is distributed in described element region.
3. FPC structure as claimed in claim 1, is characterized in that, at least a portion of described FPC structure is attached on described touch-screen glass cover-plate by double faced adhesive tape.
4. FPC structure as claimed in claim 3, is characterized in that, described element region is attached on described touch-screen glass cover-plate by double faced adhesive tape.
5. FPC structure as described in claim 1 to 4 any one, is characterized in that, also comprises the region of elongation of the coboundary that extends beyond the touch-screen glass cover-plate and the connector area that is connected in the end of described region of elongation.
6. FPC structure as described in claim 1 to 4 any one, is characterized in that, described FPC structure is the FPC structure for touch-screen mobile phone.
7. an individual layer multi-point touch panel, is characterized in that, comprises FPC structure as described in claim 1 to 5 any one.
8. individual layer multi-point touch panel as claimed in claim 7, is characterized in that, described individual layer multi-point touch panel is the touch-screen for mobile phone.
9. a terminal device, is characterized in that, comprises individual layer multi-point touch panel as claimed in claim 7.
10. terminal device as claimed in claim 9, is characterized in that, described terminal device is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623097 CN202929598U (en) | 2012-11-22 | 2012-11-22 | FPC (Flexible Printed Circuit) structure for single-layer multi-point touch screen, touch screen and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623097 CN202929598U (en) | 2012-11-22 | 2012-11-22 | FPC (Flexible Printed Circuit) structure for single-layer multi-point touch screen, touch screen and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202929598U true CN202929598U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623097 Expired - Lifetime CN202929598U (en) | 2012-11-22 | 2012-11-22 | FPC (Flexible Printed Circuit) structure for single-layer multi-point touch screen, touch screen and terminal equipment |
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| Country | Link |
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| CN (1) | CN202929598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968212A (en) * | 2012-11-22 | 2013-03-13 | 广东欧珀移动通信有限公司 | Flexible printed circuit (FPC) structure for single-layer multipoint touch screen, touch screen and terminal device |
-
2012
- 2012-11-22 CN CN 201220623097 patent/CN202929598U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968212A (en) * | 2012-11-22 | 2013-03-13 | 广东欧珀移动通信有限公司 | Flexible printed circuit (FPC) structure for single-layer multipoint touch screen, touch screen and terminal device |
| CN102968212B (en) * | 2012-11-22 | 2015-12-23 | 广东欧珀移动通信有限公司 | For the FPC structure of individual layer multi-point touch panel, touch-screen and terminal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |