CN204440357U - The contactor control device of tool identification of fingerprint - Google Patents
The contactor control device of tool identification of fingerprint Download PDFInfo
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- CN204440357U CN204440357U CN201520148382.2U CN201520148382U CN204440357U CN 204440357 U CN204440357 U CN 204440357U CN 201520148382 U CN201520148382 U CN 201520148382U CN 204440357 U CN204440357 U CN 204440357U
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- fingerprint
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Abstract
A contactor control device for tool identification of fingerprint, comprising: a glass substrate, one first electrode layer, an insulation course, a second electrode lay, a routing layer, a thin layer, an identification of fingerprint inductive layer; This glass substrate has one first plane and one second plane, and this first plane definition has a Touch Zone and a non-touch-control district; This first electrode layer described is located at this second plane, and has multiple first electrode; This insulation course side covers aforementioned first electrode layer; This second electrode lay is located at this insulation course opposite side, and has multiple second electrode; This routing layer is located at this non-touch-control district, and selects to be electrically connected with first and second electrode layer aforementioned; The aforementioned the second electrode lay of the attached lid of this thin layer and this routing layer; This identification of fingerprint inductive layer is located at the opposite side of aforementioned film layer, and there is multiple identification of fingerprint chip and multiple transfer wire, and be electrically connected with these transfer wires, the accuracy rate of overall manufacturing cost and identification of fingerprint significantly can be reduced by the contactor control device of the utility model tool identification of fingerprint.
Description
Technical field
The present invention relates to a kind of contactor control device of tool identification of fingerprint, identification of fingerprint chip is integrated in the contactor control device of the identification of fingerprint on contact panel.
Background technology
Flourish along with multimedia technology, increasing Intelligent portable electronic device such as mobile phone, personal digital assistant (PersonalDigital Assistant, PDA), digital still camera, individual mobile computer or flat board or Wearable device etc. has become instrument indispensable in people's life.But these portable electron devices have very strong personalized feature.Therefore once these portable electron devices are lost or usurped, the information of its storage inside, such as telephone directory, photograph, data etc. are all likely utilized by others, and cause unnecessary loss.
Therefore, this kind of product needed is arranged in pairs or groups certain authentication and rights management, to guarantee the personal secrets of user.And the main method of current adopted authentication has cryptoguard, user first need input correct password to portable electron device, can enter the manipulation page of portable electron device.But the security of cryptoguard is lower, reason is that password is easier to be leaked or cracked.If in addition when user forgets Password, also pretty troublesome.Therefore, the portable electron device of the authentication of employing identification of fingerprint is namely had to ask city.Fingerprint due to everyone is different, and therefore fingerprint can be considered the feature with uniqueness, the security of the authentication adopting identification of fingerprint is improved a lot.Further, utilize and use the method for the authentication of identification of fingerprint also relatively convenient, make user eliminate memory and input the loaded down with trivial details of password.
And existing fingerprint identification system is widely used on handheld apparatus or running gear, fingeprint distinguisher independent design the most common is in the fixing side of such as notebook computer keyboard or the dorsal part of hand held device or the fixed position of bottom side, one end, and cannot to effectively integrate on hand-held action device touch control screen and then the volume of reduction hand held device, and existing identification of fingerprint chip encapsulation module mainly comprises substrate, chip and mould envelope body.Chip to be arranged on substrate and to be connected with electrical property of substrate, and on the surface that mould envelope body is covered in substrate and chip.
In general, when the sensing area of finger contact chip, owing to being coated with multilayer film outside chip, make chip encapsulation module integral thickness higher, and chip encapsulation module sensitivity is lower.
In addition, existing sliding fingerprint identification system is because having directivity, and its identification time passes of a specified duration and identification is not good and necessary independent setting, then without causing opinion to be that structural integrity or ease of use are all very not good.
Summary of the invention
A kind of contactor control device of the tool identification of fingerprint that identification of fingerprint chip and contact panel are integrated.
A kind of contactor control device of tool identification of fingerprint is the invention provides for reaching above-mentioned purpose, comprise: a glass substrate, there is one first plane and one second plane, first and second plane described is divided into the upper and lower both sides of this glass substrate, in this first plane definition one Touch Zone and a non-touch-control district, this Touch Zone adjacent, described non-touch-control district; One first electrode layer, is located at the second plane of this glass substrate, and this first electrode layer has multiple first electrode; One insulation course, covers aforementioned first electrode layer; One the second electrode lay, be located at the opposite side of this insulation course this first electrode layer contrary, this second electrode lay has multiple second electrode; One routing layer, has multiple wire, and is arranged at this non-touch-control district, and these wires are selected to be electrically connected with first and second electrode layer aforementioned; One thin layer, the aforementioned the second electrode lay of attached lid and this routing layer; One identification of fingerprint inductive layer, system selects the first plane being located at the opposite side of the contrary aforementioned the second electrode lay of aforementioned film layer or foregoing glass substrate wherein arbitrary, and there is multiple identification of fingerprint chip and multiple transfer wire, these identification of fingerprint chips and these transfer wires are electrically connected.
Preferably, have more a shielding layer, described in cover the non-touch-control district that series of strata are located at this second plane of glass substrate, and described shielding layer is located between this glass substrate and this routing layer.
Preferably, having more a protective seam, cover aforementioned fingerprint identification inductive layer, and described protective seam is wherein arbitrary for being selected from epoxy resin or acryl resin or silica gel.
Preferably, described identification of fingerprint inductive layer has more multiple plain conductor, and described plain conductor is transparent and arrange with these identification of fingerprint chip by chip.
Preferably, described non-touch-control district is located at outside this Touch Zone.
By this identification of fingerprint chip is integrated on contact panel, not only can saves outside manufacturing cost, more can promote touch-control sensitivity and accuracy rate.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of contactor control device first embodiment of tool identification of fingerprint of the present invention;
Fig. 2 is the assembled sectional view of contactor control device first embodiment of tool identification of fingerprint of the present invention;
Fig. 3 is the constitutional diagram cut-open view of the second embodiment of the contactor control device of tool identification of fingerprint of the present invention;
Fig. 4 is the constitutional diagram cut-open view of the 3rd embodiment of the contactor control device of tool identification of fingerprint of the present invention;
Fig. 5 is the vertical view of the identification of fingerprint layer of the 4th embodiment of the contactor control device of tool identification of fingerprint of the present invention;
Fig. 5 a is the identification of fingerprint layer partial enlarged drawing of the 4th embodiment of the contactor control device of tool identification of fingerprint of the present invention;
Fig. 6 is the constitutional diagram cut-open view of the 5th embodiment of the contactor control device of tool identification of fingerprint of the present invention.
Label declaration
The contactor control device 1 of tool identification of fingerprint
Glass substrate 11
Touch Zone 11a
Non-touch-control district 11b
First plane 111
Second plane 112
First electrode layer 12
First electrode 121
Insulation course 13
The second electrode lay 14
Second electrode 141
Routing layer 15
Wire 151
Thin layer 16
Identification of fingerprint inductive layer 17
Identification of fingerprint chip 171
Transfer wire 172
Plain conductor 173
Shielding layer 18
Protective seam 19
Below, present invention will be described in detail with reference to the accompanying.
Embodiment
Characteristic on above-mentioned purpose of the present invention and structure and fuction thereof, is explained the preferred embodiment according to institute's accompanying drawings.
Refer to Fig. 1,2, for stereo decomposing and the assembled sectional view of contactor control device first embodiment of tool identification of fingerprint of the present invention, as shown in the figure, the contactor control device 1 of tool identification of fingerprint of the present invention, comprising: glass substrate 11,1 first electrode layer 12, insulation course 13, the second electrode lay 14, routing layer 15, thin layer 16, identification of fingerprint inductive layer 17;
Described glass substrate 11 has one first plane 111 and one second plane 112, first and second plane 111,112 described is divided into the upper and lower both sides of this glass substrate, an a Touch Zone 11a and non-touch-control district 11b is defined in this first plane 111, described non-touch-control district 11b this Touch Zone adjacent 11a, that is described non-touch-control district 11b is located at outside the 11a of this Touch Zone.
Described first electrode layer 12 is located at the second plane 112 of this glass substrate 11, and this first electrode layer 12 has multiple first electrode 121, and these first electrodes 121 are arranged at aforementioned Touch Zone 11a, and part extends to described non-touch-control district 11b.
Described insulation course 13 covers aforementioned first electrode layer 12.
Described the second electrode lay 14 is located at the opposite side of this insulation course 13 this first electrode layer 12 contrary, this the second electrode lay 14 has multiple second electrode 141, described the second electrode lay 14 also correspondence is arranged at this Touch Zone 11a, and part extends to described non-touch-control district 11b.
Described routing layer 15 has multiple wire 151, and is arranged at this non-touch-control district 11b, and these wires 151 are selected to be electrically connected with first and second electrode layer 12,14 aforementioned; The aforementioned the second electrode lay 14 of the attached lid of described thin layer 16 and this routing layer 15.
Described identification of fingerprint inductive layer 17 is located at the opposite side of the contrary aforementioned the second electrode lay 14 of aforementioned film layer 16, and has multiple identification of fingerprint chip 171 and multiple transfer wire 172, and these identification of fingerprint chips 171 are be electrically connected with these transfer wires 172.
First and second electrode layer of multiple identification of fingerprint chip 171 and this in identification of fingerprint inductive layer 17 12,14 is mainly identically integrated in the 11a of this Touch Zone by the present invention, promotes touch-control accuracy rate so as to reaching and saves manufacturing cost.
Refer to Fig. 3, for the constitutional diagram cut-open view of the second embodiment of the contactor control device of tool identification of fingerprint of the present invention, as shown in the figure, the present embodiment part-structure technical characteristic is identical with aforementioned first embodiment, therefore will repeat no more at this, only the difference of the present embodiment and aforementioned first embodiment is that the contactor control device 1 of described tool identification of fingerprint has more a shielding layer 18, described shielding layer 18 is located at the non-touch-control district 11b of this second plane 112 of glass substrate 11, and described shielding layer 18 is located between this glass substrate 11 and this routing layer 15, and this routing layer 15 can be covered by this shielding layer 18 and avoid being exposed to the outside.
Refer to Fig. 4, for the constitutional diagram cut-open view of the 3rd embodiment of the contactor control device of tool identification of fingerprint of the present invention, as shown in the figure, the present embodiment part-structure technical characteristic is identical with aforementioned first embodiment, therefore will repeat no more at this, only the difference of the present embodiment and aforementioned first embodiment is that the contactor control device 1 of described tool identification of fingerprint has more a protective seam 19, cover aforementioned fingerprint identification inductive layer 17, and described protective seam 19 is wherein arbitrary for being selected from epoxy resin or acryl resin or silica gel, and described protective seam 19 prevents these identification of fingerprint chip layer 17 dorsal parts to be exposed to outside.
Refer to Fig. 5, 5a, for vertical view and the partial enlarged drawing of the identification of fingerprint layer of the 4th embodiment of the contactor control device of tool identification of fingerprint of the present invention, as shown in the figure, the present embodiment part-structure technical characteristic is identical with aforementioned first embodiment, therefore will repeat no more at this, only the difference of the present embodiment and aforementioned first embodiment is that described identification of fingerprint inductive layer 17 has more multiple plain conductor 173, described plain conductor 173 is transparent and is disposed adjacent with these identification of fingerprint chips 171, the main system that arranges of described plain conductor 173 promotes the discrimination power that identification of fingerprint chip 171 carries out identification of fingerprint.
Refer to Fig. 6, for the constitutional diagram cut-open view of the 5th embodiment of the contactor control device of tool identification of fingerprint of the present invention, as shown in the figure, the present embodiment part-structure technical characteristic is identical with aforementioned first embodiment, therefore will repeat no more at this, only the difference of the present embodiment and aforementioned first embodiment is that described identification of fingerprint inductive layer 17 is arranged at the first plane 111 of glass substrate 11.
The example that detailed description of the present invention described above is only enumerated in order to easy understand the present invention, instead of in order to determine scope of the present invention.Scope of the present invention is defined by claim, and the simple distortion within the scope of this or change all belong to scope of the present invention.
Claims (5)
1. a contactor control device for tool identification of fingerprint, is characterized in that, comprising:
One glass substrate, have one first plane and one second plane, first and second plane described is divided into the upper and lower both sides of this glass substrate, in this first plane definition one Touch Zone and a non-touch-control district, this Touch Zone adjacent, described non-touch-control district;
One first electrode layer, is located at the second plane of this glass substrate, and this first electrode layer has multiple first electrode;
One insulation course, covers aforementioned first electrode layer;
One the second electrode lay, be located at the opposite side of this insulation course this first electrode layer contrary, this second electrode lay has multiple second electrode;
One routing layer, has multiple wire, and is arranged at this non-touch-control district, and these wires are selected to be electrically connected with first and second electrode layer aforementioned;
One thin layer, the aforementioned the second electrode lay of attached lid and this routing layer;
One identification of fingerprint inductive layer, select the first plane being located at the opposite side of the contrary aforementioned the second electrode lay of aforementioned film layer or foregoing glass substrate wherein arbitrary, and there is multiple identification of fingerprint chip and multiple transfer wire, these identification of fingerprint chips and these transfer wires are electrically connected.
2. the contactor control device of tool identification of fingerprint as claimed in claim 1, it is characterized in that, have more a shielding layer, described shielding layer is located at the non-touch-control district of this second plane of glass substrate, and described shielding layer is located between this glass substrate and this routing layer.
3. the contactor control device of tool identification of fingerprint according to claim 1, is characterized in that, has more a protective seam, cover aforementioned fingerprint identification inductive layer, and described protective seam is wherein arbitrary for being selected from epoxy resin or acryl resin or silica gel.
4. the contactor control device of tool identification of fingerprint according to claim 1, is characterized in that, described identification of fingerprint inductive layer has more multiple plain conductor, and described plain conductor is transparent and arrange with these identification of fingerprint chip by chip.
5. the contactor control device of tool identification of fingerprint according to claim 1, is characterized in that, described non-touch-control district is located at outside this Touch Zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148382.2U CN204440357U (en) | 2015-03-16 | 2015-03-16 | The contactor control device of tool identification of fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148382.2U CN204440357U (en) | 2015-03-16 | 2015-03-16 | The contactor control device of tool identification of fingerprint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204440357U true CN204440357U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148382.2U Expired - Fee Related CN204440357U (en) | 2015-03-16 | 2015-03-16 | The contactor control device of tool identification of fingerprint |
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| Country | Link |
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| CN (1) | CN204440357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033270A (en) * | 2015-03-16 | 2016-10-19 | 林志忠 | Touch device with fingerprint identification |
| CN106599763A (en) * | 2015-10-16 | 2017-04-26 | 神盾股份有限公司 | Fingerprint identification sensor and method thereof |
| CN106708299A (en) * | 2015-07-20 | 2017-05-24 | 林志忠 | Touch panel |
| TWI594195B (en) * | 2015-11-16 | 2017-08-01 | 速博思股份有限公司 | Fingerprint identification device and method |
-
2015
- 2015-03-16 CN CN201520148382.2U patent/CN204440357U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033270A (en) * | 2015-03-16 | 2016-10-19 | 林志忠 | Touch device with fingerprint identification |
| CN106708299A (en) * | 2015-07-20 | 2017-05-24 | 林志忠 | Touch panel |
| CN106599763A (en) * | 2015-10-16 | 2017-04-26 | 神盾股份有限公司 | Fingerprint identification sensor and method thereof |
| CN106599763B (en) * | 2015-10-16 | 2020-05-12 | 神盾股份有限公司 | Fingerprint identification sensor and method thereof |
| TWI594195B (en) * | 2015-11-16 | 2017-08-01 | 速博思股份有限公司 | Fingerprint identification device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |