CN207148857U - Optical biologic device for identifying - Google Patents
Optical biologic device for identifying Download PDFInfo
- Publication number
- CN207148857U CN207148857U CN201621452058.0U CN201621452058U CN207148857U CN 207148857 U CN207148857 U CN 207148857U CN 201621452058 U CN201621452058 U CN 201621452058U CN 207148857 U CN207148857 U CN 207148857U
- Authority
- CN
- China
- Prior art keywords
- sensing component
- optical
- identifying
- waveguide layer
- printed circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a kind of optical biologic device for identifying, including：Printed circuit board (PCB), the first sensing component, optical waveguide layer and the second sensing component.First sensing component configures on a printed circuit.Optical waveguide layer is configured on the side of printed circuit board (PCB), and position is on the first sensing component.By the utility model, to solve the problems, such as that optical biologic device for identifying existing for prior art does not have wake-up mechanism.
Description
Technical field
It the utility model is related to biological identification technical field, more particularly to a kind of optical biologic device for identifying.
Background technology
With the development of science and technology tablet PC (Tablet Computer) and intelligent mobile phone (Smart Phone) etc.
Portable electron device is in large quantities using in daily life.These portable electron devices are typically provided with coded lock, to carry
Rise and use upper security.However, before user uses electronic installation every time, all first input password, releasing coded lock.
In order to solve that the convenience for bothering and taking into account in portable electron device use of password is inputted during tradition unblock
And security, the existing function of installing optical fingerprint identification additional in portable electron device are peculiar on human finger to utilize
Finger print information carry out identification.However, in order to reduce the power consumption of portable electron device, portable electron device is in the spare time
Fingerprint line can be distinguished to function is closed during configuration state, and when user is want with finger print identification function is used, it is also necessary to through cumbersome
Operation will cause to use upper inconvenience so that finger print identification function to be opened.Therefore, optical biologic device for identifying still has improved sky
Between.
Utility model content
Main purpose of the present utility model is to provide a kind of optical biologic device for identifying, to solve prior art presence
Optical biologic device for identifying do not have the problem of wake-up mechanism.
To solve the above problems, the utility model embodiment provides a kind of optical biologic device for identifying, including：Printing electricity
Road plate, the first sensing component, optical waveguide layer and the second sensing component.First sensing component configures on a printed circuit.Optical waveguide layer
Configuration is on the side of printed circuit board (PCB), and position is on the first sensing component.Second sensing component is configured on optical waveguide layer.
Wherein, the optical biologic device for identifying also includes bonding coat and transparency carrier.Bonding coat configuration is in the second sense
Survey on component and the optical waveguide layer of part.Transparency carrier is configured on bonding coat.
Wherein, the bonding coat is optical cement.
Wherein, the transparency carrier is glass substrate.
Wherein, first sensing component is optical profile type sensing component, and second sensing component is capacitance type sensing group
Part.
Wherein, the optical biologic device for identifying also includes an at least light source.An at least light source is configured in printed circuit
On plate, and position is in the side of the first sensing component.
Wherein, the quantity of an at least light source is multiple, and the multiple light source is respectively arranged at described first
The side of sensing component.
Wherein, second sensing component is configured on flexible printed circuit board.
Wherein, the side of the optical waveguide layer has depressed part, and second sensing component, which is configured at, states depressed part, and described
The upper surface of second sensing component and the upper surface of the optical waveguide layer are generally aligned in the same plane.
According to the technical solution of the utility model, by sequentially set printed circuit board (PCB), the first sensing component, optical waveguide layer with
Second sensing component, and the second sensing component is directly configured on optical waveguide layer.Thus so that optical biologic device for identifying
There is wake-up mechanism by the second sensing component.In addition, by feeling in the side of optical waveguide layer formed with depressed part, and by second
Component Configuration is surveyed in stating in depressed part, and the upper surface of the second sensing component and the upper surface of optical waveguide layer are generally aligned in the same plane, also
The integral thickness of optical biologic device for identifying can be effectively reduced.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the diagrammatic cross-section of the optical biologic device for identifying according to the utility model embodiment.
Fig. 2 is the diagrammatic cross-section of another optical biologic device for identifying according to the utility model embodiment.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments,
The utility model is described in further detail.
It is set forth below for each embodiment in, same or analogous element or component will be represented with identical label.
According to embodiment of the present utility model, there is provided a kind of optical biologic device for identifying.
Fig. 1 is the diagrammatic cross-section of the optical biologic device for identifying according to the utility model embodiment.Optical profile type
Biological identification device 100 includes printed circuit board (PCB) 110, the first sensing component 120, the sensing component 140 of optical waveguide layer 130 and second.
In the present embodiment, printed circuit board (PCB) 110 is, for example, integrally formed insulation or ceramic substrate.First sensing component
120 configurations are on printed circuit board (PCB) 110.In the present embodiment, the first sensing component 120 is, for example, optical profile type sensing component.Print
Printed circuit board 110 is for example configured with the circuit needed for optical biologic device for identifying 100, so that optical biologic device for identifying
100 can normal work.
Optical waveguide layer 130 is configured on printed circuit board (PCB) 110, and position is on the first sensing component 120.In the present embodiment,
Optical waveguide layer 130 is, for example, transparent panel, and its material can be glass, polymethyl methacrylate (Polymethyl
Methacrylate, PMMA) or makrolon (Polycarbonate, PC), but be not limited.Also, optical waveguide layer 130 can
So that the light source of optical biologic device for identifying 100 is converted into area source.
Second sensing component 140 is configured on the side 131 of optical waveguide layer 130, that is, the second sensing component 140 does not cover completely
Lid optical waveguide layer 130.In the present embodiment, the second sensing component 140 is, for example, capacitance type sensing component, for providing wake-up mechanism
To optical biologic device for identifying 100.That is, the touching state of user is sensed by the second sensing component 140, and according to
The change for the capacitance that touching state is reflected wakes up optical biologic device for identifying 100 to reach, then passes through the first sensing
Component 120 induces the subsequent operation of user and so that optical biologic device for identifying 100 is operated accordingly.In addition, the
Two sensing components 140 are configured on flexible printed circuit board.
Furthermore, it is understood that optical biologic device for identifying 100 also includes bonding coat 150 and transparency carrier 160.Bonding coat
150 configurations are on optical waveguide layer 130 of second sensing component 140 with part.Transparency carrier 160 is configured on bonding coat 140.
In the present embodiment, the bonding coat 150 is, for example, optical cement (Optical Clear Adhesive, OCA).Institute
It is, for example, glass substrate to state transparency carrier 160, can also be polymethyl methacrylate or makrolon, but be not limited.
In the present embodiment, optical biologic device for identifying 100 also includes an at least light source 170.At least a light source 170 is matched somebody with somebody
Put on printed circuit board (PCB) 110, and position is in the side of the first sensing component 120.Furthermore, it is understood that the present embodiment it is described at least
The quantity of one light source 170 is alternatively multiple, and the multiple light source 170 is respectively arranged at the side of the first sensing component 120.
In the present embodiment, institute's few light source 170 is, for example, light emitting diode (Light Emitting Diode, LED), but not with
This is limited.
Fig. 2 is the diagrammatic cross-section of another optical biologic device for identifying according to the utility model embodiment.Light
Formula biological identification device 200 includes printed circuit board (PCB) 110, the first sensing component 120, the sensing component of optical waveguide layer 230 and second
140.Wherein, the printing of the printed circuit board (PCB) 110 of the present embodiment, the first sensing component 120 and second sensing component 140 and Fig. 1
Circuit board 110, the first sensing component 120 and the second sensing component 140 are identical, refer to the explanation of Fig. 1 embodiment, therefore herein
Repeat no more.
In the present embodiment, the side of optical waveguide layer 230 has depressed part 231, and second sensing component 140, which is configured at, to be stated
Depressed part 231.Also, the upper surface 141 of the second sensing component 140 and the upper surface 232 of optical waveguide layer 230 are generally aligned in the same plane,
That is, second the upper surface 141 of sensing component 140 flushed with the upper surface 232 of optical waveguide layer 230 so that the second sensing component 140
It is configured at and states depressed part 231 and be entirely located in depressed part 231.Consequently, it is possible to optical biologic identification can be effectively reduced
The overall structure thickness of device 200.
In addition, the present embodiment still further comprises bonding coat 150, transparency carrier 160 and an at least light source 170.It is also, glutinous
Close layer 150, transparency carrier 160 and at least bonding coat 150, transparency carrier 160 and an at least light source 170 for a light source 170 and Fig. 1
It is identical, the explanation of Fig. 1 embodiment is referred to, therefore will not be repeated here.
In summary, the utility model is by sequentially setting printed circuit board (PCB), the first sensing component, optical waveguide layer and the second sense
Component is surveyed, and the second sensing component is directly configured on optical waveguide layer.Thus so that optical biologic device for identifying passes through
Two sensing components and there is wake-up mechanism.In addition, by the side of optical waveguide layer formed with depressed part, and by the second sensing component
It is configured at and states in depressed part, can be also effectively reduced the integral thickness of optical biologic device for identifying.
Embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., it should be included within right of the present utility model.
Claims (9)
- A kind of 1. optical biologic device for identifying, it is characterised in that including：Printed circuit board (PCB)；First sensing component, configuration is on the printed circuit board；Optical waveguide layer, configure on the printed circuit board, and position is on first sensing component；Second sensing component, configure on the side of the optical waveguide layer, sense the touching state of user.
- 2. optical biologic device for identifying according to claim 1, it is characterised in that also include：Bonding coat, configure on second sensing component and the optical waveguide layer of part；Transparency carrier, configure on the bonding coat.
- 3. optical biologic device for identifying according to claim 2, it is characterised in that the bonding coat is optical cement.
- 4. optical biologic device for identifying according to claim 2, it is characterised in that the transparency carrier is glass base Plate.
- 5. optical biologic device for identifying according to claim 1, it is characterised in that first sensing component is optics Formula sensing component, second sensing component are capacitance type sensing component.
- 6. optical biologic device for identifying according to claim 1, it is characterised in that also include：An at least light source, configure on the printed circuit board, and position is in the side of first sensing component.
- 7. optical biologic device for identifying according to claim 6, it is characterised in that the quantity of an at least light source is It is multiple, and the multiple light source is respectively arranged at the side of first sensing component.
- 8. optical biologic device for identifying according to claim 1, it is characterised in that second sensing component is configured at On flexible printed circuit board.
- 9. optical biologic device for identifying according to claim 1, it is characterised in that the side of the optical waveguide layer has recessed The portion of falling into, second sensing component, which is configured at, states depressed part, and the upper surface of second sensing component and the optical waveguide layer Upper surface is generally aligned in the same plane.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452058.0U CN207148857U (en) | 2016-12-28 | 2016-12-28 | Optical biologic device for identifying |
| TW106201322U TWM555610U (en) | 2016-12-28 | 2017-01-24 | Optical biometric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452058.0U CN207148857U (en) | 2016-12-28 | 2016-12-28 | Optical biologic device for identifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207148857U true CN207148857U (en) | 2018-03-27 |
Family
ID=61658534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452058.0U Expired - Fee Related CN207148857U (en) | 2016-12-28 | 2016-12-28 | Optical biologic device for identifying |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207148857U (en) |
| TW (1) | TWM555610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256381A (en) * | 2016-12-28 | 2018-07-06 | 创智能科技股份有限公司 | Optical biologic device for identifying |
-
2016
- 2016-12-28 CN CN201621452058.0U patent/CN207148857U/en not_active Expired - Fee Related
-
2017
- 2017-01-24 TW TW106201322U patent/TWM555610U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256381A (en) * | 2016-12-28 | 2018-07-06 | 创智能科技股份有限公司 | Optical biologic device for identifying |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM555610U (en) | 2018-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |