CN206991330U - Optical biologic device for identifying - Google Patents
Optical biologic device for identifying Download PDFInfo
- Publication number
- CN206991330U CN206991330U CN201621452059.5U CN201621452059U CN206991330U CN 206991330 U CN206991330 U CN 206991330U CN 201621452059 U CN201621452059 U CN 201621452059U CN 206991330 U CN206991330 U CN 206991330U
- Authority
- CN
- China
- Prior art keywords
- sensing component
- optical
- circuit board
- printed circuit
- pcb
- 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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- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (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.Printed circuit board (PCB) has the second side of the first side and relative first side.First sensing component configures on the first side of the printed circuit board.Optical waveguide layer configures on the first side of the printed circuit board, and position is on the first sensing component.Second sensing component has sensing part and circuit pack, and on optical waveguide layer, circuit pack is configured on the second side of printed circuit board (PCB) for wherein sensing part configuration, and sensing part is electrically connected with circuit pack, and circuit pack is electrically connected with printed circuit board (PCB).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.Printed circuit board (PCB) has the second of the first side and relative first side
Side.First sensing component configures on the first side of the printed circuit board.Optical waveguide layer configures on the first side of the printed circuit board, and
Position is on the first sensing component.Second sensing component has sensing part and circuit pack, and wherein sensing part configuration is in leaded light
On layer, circuit pack is configured on the second side of printed circuit board (PCB), and sensing part and circuit pack are electrically connected with, circuit pack with
Printed circuit board (PCB) is electrically connected with.
Wherein, the optical biologic device for identifying also includes bonding coat and transparency carrier.Bonding coat configuration is in the second sense
Survey on the sensing part of component.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 first side of 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 arranged respectively at the first sensing component
Side.
Wherein, the second sensing component configuration is on flexible printed circuit board.
According to the technical solution of the utility model, by sequentially setting printed circuit board (PCB), the first sensing component and optical waveguide layer,
And second the sensing part of sensing component directly configure on optical waveguide layer, and the configuration of the circuit pack of the second sensing component is being printed
On the second side relative to the first side (being configured with the first sensing component) of circuit board.Thus so that optical biologic is distinguished
Identification device has wake-up mechanism by the second sensing component.
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 according to the optical biologic device for identifying of the utility model embodiment.
Fig. 2 is sensing part and the configuration relation schematic diagram of circuit pack of Fig. 1 the second sensing component.
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 component 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 according to the optical biologic device for identifying of the utility model embodiment.Optical biologic
Device for identifying 100 includes printed circuit board (PCB) 110, the first sensing component 120, the sensing component 140 of optical waveguide layer 130 and second.
Printed circuit board (PCB) 110 has the second side 112 of the first side 111 and relative first side 111, and printed circuit board (PCB) 110
For example, integrally formed insulation or ceramic substrate.First sensing component 120 is configured in the first side 111 of printed circuit board (PCB) 110
On.In the present embodiment, the first sensing component 120 is, for example, optical profile type sensing component.Printed circuit board (PCB) 110 is for example configured with light
Circuit needed for formula biological identification device 100, so that optical biologic device for identifying 100 can normal work.
Optical waveguide layer 130 is configured on the first side 131 of 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 has sensing part 141 and circuit pack 142.Wherein, sensing part 140, which configures, is leading
On photosphere 130, circuit pack 142 is configured on the second side 112 of printed circuit board (PCB) 110.Sensing part 141 and circuit pack
142 are electrically connected with, that is, the circuit (not shown) of sensing part 141 is electrically connected with circuit pack 142 so that sense side part
141 signals sensed can be transmitted to circuit pack 142.Circuit pack 142 is electrically connected with printed circuit board (PCB) 110, that is,
Circuit pack 142 can transmit the signal that sensing part 141 is sensed to printed circuit board (PCB) 110, to carry out follow-up processing.
Also, the second sensing component 140 is formed in one, that is, it is separately positioned that sensing part 141 is not with circuit pack 142.
Sensing part 141 is, for example, capacitance type sensing component, and optical biologic device for identifying is given for providing wake-up mechanism
100.That is, the touching state of user is sensed by sensing part 141, and the capacitance reflected according to touching state
Change, and the change of capacitance is transmitted to the processor of optical biologic device for identifying 100 by circuit pack 141, made
Obtain processor and reach wake-up optical biologic device for identifying 100 according to the change of foregoing capacitance.Then, in optical biologic
After device for identifying 100 is waken up, the subsequent operation of user is induced by the first sensing component 120 and optical biologic is distinguished
Identification device 100 is operated accordingly.
In addition, the sensing part 141 of the second sensing component 140 is configured at same flexible print circuit with circuit pack 142
On plate, that is, the sensing part 141 of the second sensing component 140 is incorporated into integrally formed flexible printing electricity with circuit pack 142
On the plate of road, as shown in Figure 2.
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 the second sensing component 140.Transparency carrier 160 is configured on bonding coat 150.
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 the first side 111 of printed circuit board (PCB) 110, and position is in the side of the first sensing component 120.Furthermore, it is understood that this implementation
The quantity of an at least light source 170 for example is alternatively multiple, and the multiple light source 170 is respectively arranged at the first sensing component
120 side.In the present embodiment, institute's few light source 170 is, for example, light emitting diode (Light Emitting
Diode, LED), but be not limited.
In summary, the utility model is by by sequentially setting printed circuit board (PCB), the first sensing component and optical waveguide layer, and
The sensing part of second sensing component is directly configured on optical waveguide layer, and the configuration of the circuit pack of the second sensing component is in printing electricity
On the second side relative to the first side (being configured with the first sensing component) of road plate.Thus so that optical biologic recognizes
Device has wake-up mechanism by the second sensing component.
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 (8)
- A kind of 1. optical biologic device for identifying, it is characterised in that including：Printed circuit board (PCB), there is the second side of the first side and relatively described first side；First sensing component, configure on first side of the printed circuit board (PCB), sense the finger print information of user；Optical waveguide layer, configure on first side of the printed circuit board (PCB), and position is on first sensing component；Second sensing component, there is sensing part and circuit pack, wherein sensing part configuration is felt on the optical waveguide layer The touching state of user is surveyed, the circuit pack configuration receives on second side of the printed circuit board (PCB) and transmits institute The touching state of user is stated, the sensing part is electrically connected with the circuit pack, the circuit pack and the printing electricity Road plate is electrically connected with.
- 2. optical biologic device for identifying according to claim 1, it is characterised in that also include：Bonding coat, configure on the sensing part of second sensing component；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 first side of the printed circuit board (PCB), and position is in the side of first sensing component Side.
- 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 arranged respectively at the side of first sensing component.
- 8. optical biologic device for identifying according to claim 1, it is characterised in that the second sensing component configuration exists On flexible printed circuit board.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452059.5U CN206991330U (en) | 2016-12-28 | 2016-12-28 | Optical biologic device for identifying |
| TW106201323U TWM555504U (en) | 2016-12-28 | 2017-01-24 | Optical biometric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452059.5U CN206991330U (en) | 2016-12-28 | 2016-12-28 | Optical biologic device for identifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991330U true CN206991330U (en) | 2018-02-09 |
Family
ID=61421692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452059.5U Expired - Fee Related CN206991330U (en) | 2016-12-28 | 2016-12-28 | Optical biologic device for identifying |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206991330U (en) |
| TW (1) | TWM555504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256382A (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 CN201621452059.5U patent/CN206991330U/en not_active Expired - Fee Related
-
2017
- 2017-01-24 TW TW106201323U patent/TWM555504U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256382A (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 |
|---|---|
| TWM555504U (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: 20180209 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |