CN204650465U - Touch screen terminal - Google Patents
Touch screen terminal Download PDFInfo
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- CN204650465U CN204650465U CN201420842385.1U CN201420842385U CN204650465U CN 204650465 U CN204650465 U CN 204650465U CN 201420842385 U CN201420842385 U CN 201420842385U CN 204650465 U CN204650465 U CN 204650465U
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Abstract
The utility model is applicable to technical field of touch control, particularly relate to a kind of touch screen terminal, comprise touch-screen body, cover the touch-screen cover plate on described touch-screen body and respond to identification module, have one in one end of described touch-screen body and described touch-screen cover plate and hollow out position, there is a metal level in the below of described touch-screen cover plate around the described empty place that digs, described in described induction identification module is placed in, hollow out position; Described touch screen terminal also comprises the described induction of a covering and identifies module dielectric cover plate.Touch screen terminal provided by the utility model is when finger touch fingerprint induction zone, signal can by being directly coupled to the finger of people around the metal level hollowing out position below touch-screen cover plate, such finger can not directly touch this metal level, when avoiding finger contact metal level, electrostatic damage induction identifies the risk of module, do not need the touch-screen cover plate increasing reinforcement cover plate or thinning original thickness simultaneously, technique is easy to realize and promote.
Description
Technical field
The utility model belongs to technical field of touch control, particularly relates to a kind of touch screen terminal.
Background technology
Touch-screen is the simplest, convenient current, natural a kind of man-machine interaction mode, extensively replaces mechanical push button panel already.Wherein, capacitance type fingerprint identification is again one of most widely used fingerprint identification technology.
At present, the implementation of carrying push type capacitive induction identification module (also can be described as capacitance type fingerprint identification module) both at home and abroad on touch screen terminal mainly contains following two kinds of implementations:
Mode one: borehole on the touchscreen, induction is identified that module exposes so that finger contact, the becket (becket is connected to induction and identifies module internal) that this mode also needs to expose coordinates and realizes, and this becket to be embedded in around touch-screen perforate but can not be contour with touch-screen cover plate in plane.During use, finger touch becket could realize induction and identify module fingerprint detection function.This at touch screen surface/casing borehole, expose induction and identify that the mode of module not merely add touch-screen difficulty of processing, visually and sense of touch increases induction and identify the out-of-flatness of module after assembling and between touch-screen, destroy the balance of touch screen terminal design itself, affect aesthetic property and the Consumer's Experience of its structure, the electrostatic of adding users in use human body can damage induction identify the risk of module by hitting after finger contact becket simultaneously.
Mode two: induction is identified that module is hidden in below touch-screen cover plate, although this implementation reduce to a certain extent induction identify module after assembling and between touch-screen visually with the out-of-flatness in sense of touch, but need adopt thinner touch-screen cover plate and one deck reinforcement cover plate need be increased in non-fingerprint induction zone, or in fingerprint induction zone thinning for the corrosion of the touch-screen cover plate of original thickness, thereby increase technique implementation complexity, be unfavorable for the extensive popularization of this implementation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of touch screen terminal, because electrostatic damage induction identifies the risk of module when being intended to avoid finger touch, is easy to realize and promote in technique simultaneously.
The utility model realizes like this, a kind of touch screen terminal, comprise touch-screen body, cover the touch-screen cover plate on described touch-screen body and respond to identification module, have one in one end of described touch-screen body and described touch-screen cover plate and hollow out position, there is a metal level in the below of described touch-screen cover plate around the described empty place that digs, described in described induction identification module is placed in, hollow out position; Described touch screen terminal also comprises the dielectric cover plate that the described induction of a covering identifies module.
Further, described metal level is silver slurry layer.
Further, described metal level in the form of a ring.
Further, the surface of described dielectric cover plate and described touch-screen cover plate contour.
Further, the surface of described dielectric cover plate is central concave shape.
Further, the thickness of described dielectric cover plate is 0.15mm-0.5mm.
Further, described touch-screen cover sheet thickness is 0.55mm-0.7mm.
Touch screen terminal provided by the utility model, when finger touch fingerprint induction zone, signal can by being coupled to the finger of people around the metal level hollowing out position below touch-screen cover plate, such finger can not directly touch this metal level, when avoiding finger contact metal level, electrostatic damage induction identifies the risk of module, do not need the touch-screen cover plate increasing reinforcement cover plate or thinning original thickness simultaneously, technique is easy to realize and promote.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the touch screen terminal that the utility model provides;
Fig. 2 is that touch screen terminal shown in Fig. 1 of providing of the utility model one embodiment is along y-z coordinate plane, the cut-open view identifying module position in induction;
Fig. 3 is that touch screen terminal shown in Fig. 1 of providing of another embodiment of the utility model is along y-z coordinate plane, the cut-open view identifying module position in induction;
Fig. 4 is touch screen terminal shown in Fig. 1 of providing of the utility model one embodiment along x-z coordinate plane, cut-open view in metal level position;
Fig. 5 is touch screen terminal shown in Fig. 1 of providing of the utility model one embodiment along y-z coordinate plane, cut-open view in metal level position.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The becket of touch screen terminal in prior art removes by the utility model, around digging empty place silk-screen layer of metal (such as silver slurry) below touch-screen cover plate, like this when finger touch fingerprint induction zone, signal can be coupled to finger by this metal level, finger directly can not touch metal level, and induction identifies that module avoids the danger suffering electrostatic damage naturally.
With reference to Fig. 1, this touch screen terminal comprises touch-screen body (not shown), the touch-screen cover plate 1 covered on touch-screen body, hollow out position 2, metal level 3, dielectric cover plate 4, induction identify module 5, hollow out one end that position 2 is positioned at touch-screen body and touch-screen cover plate 1.
With reference to Fig. 2, the below that metal level 3 is printed on touch-screen cover plate 1 hollows out the week edge of position 2, and during installation, induction identifies that module 5 is placed in and hollows out position 2, and dielectric cover plate 401 covers induction and identifies above module 5.Because metal level 3 is positioned at the below of touch-screen cover plate 1, point without the need to direct contact metal layer 3, induction identification module 5 therefore can be made to exempt from electrostatic damage.
The silver slurry layer that above-mentioned metal level 3 specifically can adopt impedance lower realizes, and this silver slurry layer can be the ring-type shown in Fig. 1, and this loop design contributes to the coupling area increasing silver slurry layer and finger.
Above-mentioned dielectric cover plate 4 can be surfacing structure, as shown in 401 in Fig. 2, also can be central concave structure, as shown in 402 in Fig. 3.
Fig. 4 and Fig. 5 is respectively the cut-open view of touch screen terminal along x-z coordinate plane, cut-open view in metal level position and touch screen terminal along y-z coordinate plane, in metal level position.
For making profile unification and the integral smoothness of touch screen terminal, as an embodiment of the present utility model, the surfacing of dielectric cover plate 4, and contour with touch-screen cover plate 1 surface, can not cause the difference sense in profile like this to user, the thickness of dielectric cover plate 4 can be suitable for 0.15mm-0.5mm.
Realizing in technique; single-sheet thickness is that the touch-screen cover plate 1 of 0.55mm-0.7mm all can adapt to; by induction, relatively conventional identifies that module is hidden in the scheme below touch-screen cover plate; without the need to adopting method thinning for the fingerprint induction zone of touch-screen cover plate 1; also without the need to adopt by after thinning for overall touch-screen cover plate 1 again in the method that non-fingerprint induction zone lamination reinforcement cover plate is protected; greatly reduce technique and realize difficulty, increase the reliability of volume production.
In sum, concealed metal level 3 (metal level 3 is hidden in the below of touch-screen cover plate 1) provided by the utility model, not only can reduce induction and identify the risk that module 5 is damaged by static shock in user's touch process, and visually with sense of touch on solve exposed metal ring and induction identify module 5 assemble the difference sense problem brought, reduce job sequence, improve production and utilization ratio, improve user satisfaction.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a touch screen terminal, comprise touch-screen body, cover the touch-screen cover plate on described touch-screen body and respond to identification module, it is characterized in that, have one in one end of described touch-screen body and described touch-screen cover plate and hollow out position, there is a metal level in the below of described touch-screen cover plate around the described empty place that digs, described in described induction identification module is placed in, hollow out position; Described touch screen terminal also comprises the dielectric cover plate that the described induction of a covering identifies module.
2. touch screen terminal as claimed in claim 1, it is characterized in that, described metal level is silver slurry layer.
3. touch screen terminal as claimed in claim 1, described metal level in the form of a ring.
4. touch screen terminal as claimed in claim 1, it is characterized in that, the surface of described dielectric cover plate is flat configuration, contour with described touch-screen cover plate.
5. touch screen terminal as claimed in claim 1, it is characterized in that, the surface of described dielectric cover plate is central concave shape.
6. the touch screen terminal as described in any one of claim 1-5, is characterized in that, the thickness of described dielectric cover plate is 0.15mm-0.5mm.
7. the touch screen terminal as described in any one of claim 1-5, is characterized in that, the thickness of described touch-screen cover plate is 0.55mm-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842385.1U CN204650465U (en) | 2014-12-25 | 2014-12-25 | Touch screen terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842385.1U CN204650465U (en) | 2014-12-25 | 2014-12-25 | Touch screen terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650465U true CN204650465U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842385.1U Active CN204650465U (en) | 2014-12-25 | 2014-12-25 | Touch screen terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN204650465U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224139A (en) * | 2015-10-30 | 2016-01-06 | 深圳市汇顶科技股份有限公司 | Touch control device and carry out the method for fingerprint detection on touch control device |
| CN105447486A (en) * | 2016-01-18 | 2016-03-30 | 宸盛光电有限公司 | A fingerprint identification apparatus and an electronic apparatus having the fingerprint identification apparatus |
| CN105488499A (en) * | 2016-01-18 | 2016-04-13 | 宸盛光电有限公司 | Fingerprint identification module and electronic device with same |
| CN105825165A (en) * | 2015-11-20 | 2016-08-03 | 维沃移动通信有限公司 | Fingerprint identification module, terminal device and assembling method |
| WO2024125420A1 (en) * | 2022-12-13 | 2024-06-20 | 维沃移动通信有限公司 | Electronic device |
-
2014
- 2014-12-25 CN CN201420842385.1U patent/CN204650465U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224139A (en) * | 2015-10-30 | 2016-01-06 | 深圳市汇顶科技股份有限公司 | Touch control device and carry out the method for fingerprint detection on touch control device |
| US10452166B2 (en) | 2015-10-30 | 2019-10-22 | Shenzhen GOODIX Technology Co., Ltd. | Touch device and method for performing fingerprint detection on touch device |
| CN105825165A (en) * | 2015-11-20 | 2016-08-03 | 维沃移动通信有限公司 | Fingerprint identification module, terminal device and assembling method |
| CN105447486A (en) * | 2016-01-18 | 2016-03-30 | 宸盛光电有限公司 | A fingerprint identification apparatus and an electronic apparatus having the fingerprint identification apparatus |
| CN105488499A (en) * | 2016-01-18 | 2016-04-13 | 宸盛光电有限公司 | Fingerprint identification module and electronic device with same |
| CN105488499B (en) * | 2016-01-18 | 2019-05-07 | 宸盛光电有限公司 | A kind of fingerprint recognition mould group and the electronic device with the fingerprint recognition mould group |
| CN105447486B (en) * | 2016-01-18 | 2019-11-05 | 宸盛光电有限公司 | A kind of fingerprint identification device and the electronic equipment with the fingerprint identification device |
| WO2024125420A1 (en) * | 2022-12-13 | 2024-06-20 | 维沃移动通信有限公司 | Electronic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |