CN105260721A - Fingerprint sensor calibration method and device - Google Patents
Fingerprint sensor calibration method and device Download PDFInfo
- Publication number
- CN105260721A CN105260721A CN201510680015.1A CN201510680015A CN105260721A CN 105260721 A CN105260721 A CN 105260721A CN 201510680015 A CN201510680015 A CN 201510680015A CN 105260721 A CN105260721 A CN 105260721A
- Authority
- CN
- China
- Prior art keywords
- fingerprint sensor
- calibration data
- calibration
- storage unit
- event
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 27
- 238000013500 data storage Methods 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/50—Maintenance of biometric data or enrolment thereof
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
Abstract
The invention discloses a fingerprint sensor calibration method and device. The method comprises: calibrating an fingerprint sensor in an intelligent terminal when monitoring a preset fingerprint sensor calibration event, and storing the calibration data of the calibrated fingerprint sensor; and employing the stored calibration data of the calibrated fingerprint sensor to initialize the fingerprint sensor when a fingerprint sensor initialization event is monitored, and the intelligent terminal stores the calibration data of the fingerprint sensor. In the technical scheme, when a fingerprint sensor initialization event is monitored, and the intelligent terminal stores the calibration data of the fingerprint sensor, the stored calibration data of the fingerprint sensor fingerprint sensor is employed to initialize the fingerprint sensor, thereby avoiding calibrating the fingerprint sensor every time initializing the fingerprint sensor, and improving the initialization speed of the fingerprint sensor.
Description
Technical field
The embodiment of the present invention relates to intelligent terminal technical field, particularly relates to a kind of calibration steps and device of fingerprint sensor.
Background technology
Fingerprint is the texture of the uneven formation of finger surface skin, and the textural characteristics of fingerprint has uniqueness, stability, is therefore usually used as the foundation of identification.Fingerprint sensor is exactly a kind of sensor being identified identity by fingerprint.
Fingerprint sensor has more and more been applied in intelligent terminal, as a very important utility appliance, can be good at promoting Consumer's Experience.But all need to calibrate the fingerprint dot matrix of fingerprint sensor when carrying out Initialize installation to fingerprint sensor at every turn at present, the calibration of fingerprint sensor is consuming time longer, considerably reduce the initialization speed of fingerprint sensor, the performance of fingerprint sensor is had a negative impact.
Summary of the invention
The invention provides a kind of calibration steps and device of fingerprint sensor, to improve the initialization speed of fingerprint sensor.
First aspect, embodiments provides a kind of calibration steps of fingerprint sensor, comprising:
When monitoring default fingerprint sensor calibration event, the fingerprint sensor in intelligent terminal is calibrated, and store the calibration data calibrating the described fingerprint sensor obtained;
Monitor fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopt the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
Second aspect, embodiments provides a kind of calibrating installation of fingerprint sensor, comprising:
Pick up calibration unit, during for monitoring default fingerprint sensor calibration event, calibrates the fingerprint sensor in intelligent terminal;
Calibration data storage unit, for storing the calibration data calibrating the described fingerprint sensor obtained;
Sensor initializing unit, for monitoring fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopts the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
The technical scheme that the embodiment of the present invention provides, by when monitoring default fingerprint sensor calibration event, fingerprint sensor in intelligent terminal is calibrated, and store the calibration data calibrating the described fingerprint sensor obtained, monitoring fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, the calibration data of the fingerprint sensor stored is adopted to carry out Initialize installation to described fingerprint sensor, thus all fingerprint sensor is calibrated when avoiding each initialization fingerprint sensor, improve the initialization speed of fingerprint sensor.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the calibration steps of the fingerprint sensor that the embodiment of the present invention one provides;
Fig. 2 is the schematic flow sheet of the calibration steps of the fingerprint sensor that the embodiment of the present invention two provides;
Fig. 3 is the schematic flow sheet of the calibration steps of the fingerprint sensor that the embodiment of the present invention three provides;
Fig. 4 is the structural representation of the calibrating installation of the fingerprint sensor that the embodiment of the present invention four provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
Fig. 1 is the schematic flow sheet of the calibration steps of the fingerprint sensor that the embodiment of the present invention one provides, the method can be performed by the calibrating installation of fingerprint sensor, wherein this device can by software and/or hardware implementing, the part that can be used as intelligent terminal is built in intelligent terminal inside, and intelligent terminal can be the electric terminal of such as smart mobile phone, panel computer and so on.As shown in Figure 1, this realization flow comprises:
Step 11, when monitoring default fingerprint sensor calibration event, the fingerprint sensor in intelligent terminal to be calibrated, and store the calibration data calibrating the described fingerprint sensor obtained.
Fingerprint sensor is comprised fingerprint sensor and is fixed on the over cap (Cover) on fingerprint sensor surface by bonding agent, and over cap is for the protection of fingerprint sensor.Fingerprint sensor has multiple sensing unit (Pixel), multiple sensing unit be matrix arrangement, sensing unit for responding to fingerprint signal and exporting data, the depth information of this fingerprint signal and fingerprint texture.Over cap surface is as the sensitive surface of fingerprint sensor, and when finger presses sensitive surface, the matrix of the depth information composition of the fingerprint texture that all sensing units export is exactly the texture information of finger.
In actual environment; different sensing units in same fingerprint sensor there are differences; add the flatness etc. of the unevenness of bonding agent and impurity thereof, over cap; all can cause Non-uniform responsivity between each sensing unit; therefore the data do not exported by fingerprint sensor directly obtain fingerprint texture feature accurately; must calibrate fingerprint sensor, and the calibration data adopting calibration to obtain carries out Initialize installation to fingerprint sensor, to eliminate this unevenness.
In the present embodiment, fingerprint sensor can be semicoductor capacitor sensor, optical fingerprint sensor, semiconductor heat dependent sensor, semiconductor pressure sensor, ultrasonic sensor or radio frequency (RadioFrequency, RF) sensor.
In the present embodiment, can when user trigger the calibration knob of default fingerprint sensor, produce fingerprint sensor calibration event, intelligent terminal is calibrated fingerprint sensor, and stores the calibration data calibrating the fingerprint sensor obtained.When fingerprint sensor is semicoductor capacitor sensor, calibration data can be capacitance parameter, as the charge value of electric capacity.
Step 12, monitor fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopt the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
In the present embodiment, when monitoring fingerprint sensor initialization event, determine the calibration data whether storing fingerprint sensor in intelligent terminal, if have, the calibration data of the fingerprint sensor of storage is then adopted to carry out Initialize installation to described fingerprint sensor, and no longer need again to calibrate fingerprint sensor, all need to carry out primary calibration to fingerprint sensor when each initialization fingerprint sensor compared in prior art, improve the initialization speed of fingerprint sensor.
The calibration steps of the fingerprint sensor that the embodiment of the present invention provides, monitoring fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in intelligent terminal, the calibration data of the fingerprint sensor stored is adopted to carry out Initialize installation to fingerprint sensor, thus all fingerprint sensor is calibrated when avoiding each initialization fingerprint sensor, improve the initialization speed of fingerprint sensor.
Embodiment two
The present embodiment provides a kind of calibration steps of new fingerprint sensor on the basis of above-described embodiment one, store in the present embodiment and calibrate the calibration data of described fingerprint sensor obtained and can comprise further: obtain the calibration data calibrating the described fingerprint sensor obtained, and high-ranking officers will definitely to calibration data be stored in default calibration data storage unit.Fig. 2 is the schematic flow sheet of the calibration steps of the fingerprint sensor that the embodiment of the present invention two provides, and as shown in Figure 2, this realization flow specifically can comprise:
Step 21, when monitoring default fingerprint sensor calibration event, the fingerprint sensor in intelligent terminal to be calibrated.
Step 22, obtain the calibration data of described fingerprint sensor calibrated and obtain, and high-ranking officers will definitely to calibration data be stored in default calibration data storage unit.
Exemplary, described calibration data storage unit can be can not eraseable memory unit as the storage unit in nonvolatile memory, also can be that erasable storage unit is as internal memory.
Calibration data storage unit be can not eraseable memory unit time, when monitoring intelligent terminal and starting shooting first, described fingerprint sensor calibration event can be produced.When calibration data storage unit is erasable storage unit, can monitor in described calibration data storage unit there is no calibration data time, produce described fingerprint sensor calibration event, namely, when calibration data storage unit is erasable storage unit, except producing except fingerprint sensor calibration event when intelligent terminal is started shooting first, also produce fingerprint sensor calibration event when calibration data is wiped free of.
Step 23, monitor fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopt the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
In the present embodiment, when monitoring fingerprint sensor initialization event, determine the calibration data whether storing fingerprint sensor in intelligent terminal, if have, the calibration data of the fingerprint sensor of storage is then adopted to carry out Initialize installation to described fingerprint sensor, and no longer need again to calibrate fingerprint sensor, improve the initialization speed of fingerprint sensor; If do not have, then produce fingerprint sensor calibration event, fingerprint sensor is calibrated, and adopt the calibration data calibrating the fingerprint sensor obtained to carry out Initialize installation to fingerprint sensor, that is, do not need all to calibrate fingerprint sensor during each initialization fingerprint sensor.
The calibration steps of the fingerprint sensor that the embodiment of the present invention provides, when monitoring default fingerprint sensor calibration event, fingerprint sensor is calibrated to the calibration data obtaining fingerprint sensor, the calibration data of fingerprint sensor can be stored in erasable storage unit, and also can be stored into can not in eraseable memory unit.Monitoring fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in intelligent terminal, adopting the calibration data of the fingerprint sensor stored to carry out Initialize installation to fingerprint sensor, improve the initialization speed of fingerprint sensor.
Embodiment three
The present embodiment provides a kind of calibration steps of new fingerprint sensor on the basis of above-described embodiment, in the present embodiment fingerprint sensor is calibrated, comprise further: adopt the fingerprint sensor calibration function preset to calibrate described fingerprint sensor.Fig. 3 is the schematic flow sheet of the calibration steps of the fingerprint sensor that the embodiment of the present invention three provides, and as shown in Figure 3, this realization flow specifically can comprise:
Step 31, when monitoring default fingerprint sensor calibration event, the fingerprint sensor calibration function preset is adopted to calibrate described fingerprint sensor.
In the present embodiment, fingerprint sensor calibration function calculates including but not limited to by modes such as neural network, data statistics, curve, mathematical models, and such as calibration function can be linear function.
It should be noted that, calibration function is only relevant with the hardware configuration of fingerprint sensor, and have nothing to do with user behavior, when adopting calibration function to calibrate described fingerprint sensor without the need to the sensitive surface of the confession finger contact of the multiple sensing unit composition of user's finger contacts.
Step 32, storage calibrate the calibration data of the described fingerprint sensor obtained.
In the present embodiment, the calibration data of fingerprint sensor can be stored in intelligent terminal erasable storage unit or can not in eraseable memory unit.
Step 33, monitor fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopt the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
The calibration steps of the fingerprint sensor that the embodiment of the present invention provides, adopt the fingerprint sensor calibration function preset described fingerprint sensor to be calibrated to the calibration data obtaining fingerprint sensor when monitoring default fingerprint sensor calibration event, subsequently when monitoring fingerprint sensor initialization event, the calibration data stored before all can adopting except the calibration data stored before is deleted carries out Initialize installation to fingerprint sensor, and fingerprint sensor need not be recalibrated when initialization, improve the initialization speed of fingerprint sensor.
4th embodiment
Fig. 4 is the structural representation of the calibrating installation of the fingerprint sensor that the embodiment of the present invention four provides, and this device can be built in intelligent terminal inside, and wherein said intelligent terminal can be the electric terminal of such as smart mobile phone, panel computer and so on.As shown in Figure 4, the concrete structure of the calibrating installation of this fingerprint sensor can be as follows:
Pick up calibration unit 41, during for monitoring default fingerprint sensor calibration event, calibrates the fingerprint sensor in intelligent terminal;
Calibration data storage unit 42, for storing the calibration data calibrating the described fingerprint sensor obtained;
Sensor initializing unit 43, for monitoring fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopts the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
In the present embodiment, described calibration data storage unit 42 specifically may be used for:
Obtain the calibration data of described fingerprint sensor calibrated and obtain, and high-ranking officers will definitely to calibration data be stored in default calibration data storage unit.
In the present embodiment, the calibrating installation of this fingerprint sensor can also comprise:
First calibration event unit, for being can not eraseable memory unit in described calibration data storage unit, and when monitoring described intelligent terminal and starting shooting first, produces described fingerprint sensor calibration event.
In the present embodiment, the calibrating installation of this fingerprint sensor can also comprise:
Second calibration event unit is erasable storage unit for described calibration data storage unit, and monitor in described calibration data storage unit there is no calibration data time, produce described fingerprint sensor calibration event.
In the calibrating installation of the above-mentioned arbitrary fingerprint sensor provided, described pick up calibration unit 41 specifically may be used for:
The fingerprint sensor calibration function preset is adopted to calibrate described fingerprint sensor.
The calibrating installation of the fingerprint sensor that the present embodiment provides, the calibration steps of the fingerprint sensor provided with any embodiment of the present invention belongs to same inventive concept, the calibration steps of the fingerprint sensor that any embodiment of the present invention provides can be performed, possess the corresponding functional module of manner of execution and beneficial effect.The not calibration steps of the fingerprint sensor that can provide see any embodiment of the present invention of detailed description in the present embodiment.
Be only the preferred embodiment of the embodiment of the present invention described in upper, be not limited to the embodiment of the present invention, to those skilled in the art, the embodiment of the present invention can have various change and change.Any amendment done within all spirit in the embodiment of the present invention and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in the embodiment of the present invention.
Claims (10)
1. a calibration steps for fingerprint sensor, is characterized in that, comprising:
When monitoring default fingerprint sensor calibration event, the fingerprint sensor in intelligent terminal is calibrated, and store the calibration data calibrating the described fingerprint sensor obtained;
Monitor fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopt the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
2. method according to claim 1, is characterized in that, stores the calibration data calibrating the described fingerprint sensor obtained, comprising:
Obtain the calibration data of described fingerprint sensor calibrated and obtain, and high-ranking officers will definitely to calibration data be stored in default calibration data storage unit.
3. method according to claim 2, is characterized in that,
Described calibration data storage unit is can not eraseable memory unit, and when monitoring described intelligent terminal and starting shooting first, produces described fingerprint sensor calibration event.
4. method according to claim 2, is characterized in that,
Described calibration data storage unit is erasable storage unit, and monitor in described calibration data storage unit there is no calibration data time, produce described fingerprint sensor calibration event.
5. the method according to any one of claim 1-4, is characterized in that, calibrates fingerprint sensor, comprising:
The fingerprint sensor calibration function preset is adopted to calibrate described fingerprint sensor.
6. a calibrating installation for fingerprint sensor, is characterized in that, comprising:
Pick up calibration unit, during for monitoring default fingerprint sensor calibration event, calibrates the fingerprint sensor in intelligent terminal;
Calibration data storage unit, for storing the calibration data calibrating the described fingerprint sensor obtained;
Sensor initializing unit, for monitoring fingerprint sensor initialization event, and when storing the calibration data of fingerprint sensor in described intelligent terminal, adopts the calibration data of the fingerprint sensor stored to carry out Initialize installation to described fingerprint sensor.
7., according to the device that claim 6 is stated, it is characterized in that, described calibration data storage unit specifically for:
Obtain the calibration data of described fingerprint sensor calibrated and obtain, and high-ranking officers will definitely to calibration data be stored in default calibration data storage unit.
8. device according to claim 7, is characterized in that, also comprises:
First calibration event unit, for being can not eraseable memory unit in described calibration data storage unit, and when monitoring described intelligent terminal and starting shooting first, produces described fingerprint sensor calibration event.
9. device according to claim 7, is characterized in that, also comprises:
Second calibration event unit is erasable storage unit for described calibration data storage unit, and monitor in described calibration data storage unit there is no calibration data time, produce described fingerprint sensor calibration event.
10. the device according to any one of claim 6-9, is characterized in that, described pick up calibration unit specifically for:
The fingerprint sensor calibration function preset is adopted to calibrate described fingerprint sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680015.1A CN105260721A (en) | 2015-10-19 | 2015-10-19 | Fingerprint sensor calibration method and device |
| PCT/CN2016/093740 WO2017067281A1 (en) | 2015-10-19 | 2016-08-05 | Calibration method and device for fingerprint sensor and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680015.1A CN105260721A (en) | 2015-10-19 | 2015-10-19 | Fingerprint sensor calibration method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105260721A true CN105260721A (en) | 2016-01-20 |
Family
ID=55100402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510680015.1A Pending CN105260721A (en) | 2015-10-19 | 2015-10-19 | Fingerprint sensor calibration method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105260721A (en) |
| WO (1) | WO2017067281A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067281A1 (en) * | 2015-10-19 | 2017-04-27 | 广东欧珀移动通信有限公司 | Calibration method and device for fingerprint sensor and terminal |
| CN108573188A (en) * | 2017-03-07 | 2018-09-25 | 宏碁股份有限公司 | The calibration method of fingerprint acquisition apparatus, electronic device and fingerprint sensing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110227A1 (en) * | 2007-03-14 | 2008-09-18 | Axsionics Ag | Pressure measurement device and corresponding method |
| US8941393B2 (en) * | 2011-01-14 | 2015-01-27 | Cypress Semiconductor Corporation | Detection of a conductive object during an initialization process of a touch-sensing device |
| CN102735284A (en) * | 2012-06-25 | 2012-10-17 | 青岛海信移动通信技术股份有限公司 | Method and device for calibrating sensor |
| EP2762877A1 (en) * | 2013-01-31 | 2014-08-06 | Sensirion AG | Calibration of a chemical sensor in a portable electronic device |
| CN107358188B (en) * | 2015-01-13 | 2021-12-07 | 深圳市汇顶科技股份有限公司 | Fingerprint sensor and correction method thereof |
| CN105260721A (en) * | 2015-10-19 | 2016-01-20 | 广东欧珀移动通信有限公司 | Fingerprint sensor calibration method and device |
-
2015
- 2015-10-19 CN CN201510680015.1A patent/CN105260721A/en active Pending
-
2016
- 2016-08-05 WO PCT/CN2016/093740 patent/WO2017067281A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067281A1 (en) * | 2015-10-19 | 2017-04-27 | 广东欧珀移动通信有限公司 | Calibration method and device for fingerprint sensor and terminal |
| CN108573188A (en) * | 2017-03-07 | 2018-09-25 | 宏碁股份有限公司 | The calibration method of fingerprint acquisition apparatus, electronic device and fingerprint sensing device |
| CN108573188B (en) * | 2017-03-07 | 2021-10-08 | 宏碁股份有限公司 | Fingerprint sensing device, electronic device and calibration method of fingerprint sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017067281A1 (en) | 2017-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107563170B (en) | Fingerprint unlocking method and related product | |
| US11294516B2 (en) | Detection of a protective cover film on a capacitive touch screen | |
| CN108701218B (en) | Fingerprint acquisition method and device and terminal | |
| CN107463289A (en) | A kind of calibration method of touch-screen, device, storage medium and terminal | |
| TW201606657A (en) | Electronic device and control method for fingerprint recognition apparatus | |
| CN104063409B (en) | A kind of field of database increases method and system | |
| CN107566624B (en) | Display method for power consumption and temperature of terminal, terminal and computer readable storage medium | |
| CN109584341B (en) | Method and device for drawing on drawing board | |
| US20210200403A1 (en) | Method for measuring intensity of touch pressure in touch input device, and touch input device for detecting intensity of touch pressure | |
| CN106022078A (en) | Fingerprint module starting control method and mobile terminal | |
| CN107025399A (en) | Solve lock control method and Related product | |
| CN105260721A (en) | Fingerprint sensor calibration method and device | |
| CN108759892A (en) | Sensor calibrating method, electronic device and computer readable storage medium | |
| CN106293213A (en) | A kind of method adjusting pressure sensitive sensitivity and electronic equipment | |
| CN105302427A (en) | Image display method and apparatus and electronic device | |
| CN105912919A (en) | Fingerprint unlocking method and terminal | |
| CN106170030A (en) | Fall protection devices and terminal | |
| CN108600542B (en) | Gyroscope calibration method and device | |
| CN107193475A (en) | Solve lock control method and Related product | |
| CN110851014B (en) | Touch recognition method and device, storage medium and terminal equipment | |
| WO2023061283A1 (en) | Circuit board structure, information processing method and apparatus, and communication device | |
| CN106484141A (en) | The method to set up of threshold value and mobile terminal | |
| CN110096167A (en) | A kind of LC resonance circuit of time writer and the method for proposing high q-factor | |
| CN103092449A (en) | Touch data processing device and electronic touch device | |
| CN114613272B (en) | Display device manufacturing method, display device and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |