CN113169245A - 指纹识别传感器、显示基板、显示装置及指纹识别方法 - Google Patents
指纹识别传感器、显示基板、显示装置及指纹识别方法 Download PDFInfo
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- CN113169245A CN113169245A CN201980002463.2A CN201980002463A CN113169245A CN 113169245 A CN113169245 A CN 113169245A CN 201980002463 A CN201980002463 A CN 201980002463A CN 113169245 A CN113169245 A CN 113169245A
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- 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
- G06V40/1347—Preprocessing; Feature extraction
- G06V40/1359—Extracting features related to ridge properties; Determining the fingerprint type, e.g. whorl or loop
-
- 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
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
一种指纹识别传感器，包括：衬底；以及，设置于所述衬底上的至少一个光感单元，所述至少一个光感单元配置为采集手指反射光的至少两种不同单色光的光谱线，以识别指纹。
Description
PCT国内申请，说明书已公开。
Claims (13)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/119164 WO2021097607A1 (zh) | 2019-11-18 | 2019-11-18 | 指纹识别传感器、显示基板、显示装置及指纹识别方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113169245A true CN113169245A (zh) | 2021-07-23 |
| CN113169245B CN113169245B (zh) | 2023-10-10 |
Family
ID=75979925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980002463.2A Active CN113169245B (zh) | 2019-11-18 | 2019-11-18 | 指纹识别传感器、显示基板、显示装置及指纹识别方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11790691B2 (zh) |
| CN (1) | CN113169245B (zh) |
| WO (1) | WO2021097607A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023230742A1 (zh) * | 2022-05-30 | 2023-12-07 | 京东方科技集团股份有限公司 | 纹路识别模组以及显示装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0962828A (ja) * | 1995-08-24 | 1997-03-07 | Nec Corp | 指紋画像細線化処理装置およびその方法 |
| US20100148068A1 (en) * | 2007-04-14 | 2010-06-17 | Oliver Schwaneberg | Apparatus for authenticating a person of at least one biometric parameter |
| CN106169074A (zh) * | 2016-07-08 | 2016-11-30 | 深圳市金立通信设备有限公司 | 一种指纹鉴权方法、装置及终端 |
| CN108121939A (zh) * | 2016-11-28 | 2018-06-05 | 南昌欧菲生物识别技术有限公司 | 有机发光二极管显示屏指纹识别装置及电子设备 |
| CN108256409A (zh) * | 2017-10-27 | 2018-07-06 | 京东方科技集团股份有限公司 | 显示器件及其指纹识别方法 |
| CN108875622A (zh) * | 2018-06-08 | 2018-11-23 | 维沃移动通信有限公司 | 一种光学指纹识别组件及终端 |
| CN109716353A (zh) * | 2018-12-20 | 2019-05-03 | 深圳市汇顶科技股份有限公司 | 指纹识别方法、指纹识别装置和电子设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10410033B2 (en) * | 2015-06-18 | 2019-09-10 | Shenzhen GOODIX Technology Co., Ltd. | Under-LCD screen optical sensor module for on-screen fingerprint sensing |
| CN108182872B (zh) * | 2016-12-08 | 2021-01-26 | 群创光电股份有限公司 | 具有光感测单元的显示装置 |
| KR101896647B1 (ko) * | 2018-06-11 | 2018-09-07 | 이도현 | 차량용 스마트 휠캡 |
| US20200193120A1 (en) * | 2018-12-12 | 2020-06-18 | Novatek Microelectronics Corp. | Fingerprint identification apparatus |
-
2019
- 2019-11-18 US US17/044,203 patent/US11790691B2/en active Active
- 2019-11-18 CN CN201980002463.2A patent/CN113169245B/zh active Active
- 2019-11-18 WO PCT/CN2019/119164 patent/WO2021097607A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0962828A (ja) * | 1995-08-24 | 1997-03-07 | Nec Corp | 指紋画像細線化処理装置およびその方法 |
| US20100148068A1 (en) * | 2007-04-14 | 2010-06-17 | Oliver Schwaneberg | Apparatus for authenticating a person of at least one biometric parameter |
| CN106169074A (zh) * | 2016-07-08 | 2016-11-30 | 深圳市金立通信设备有限公司 | 一种指纹鉴权方法、装置及终端 |
| CN108121939A (zh) * | 2016-11-28 | 2018-06-05 | 南昌欧菲生物识别技术有限公司 | 有机发光二极管显示屏指纹识别装置及电子设备 |
| CN108256409A (zh) * | 2017-10-27 | 2018-07-06 | 京东方科技集团股份有限公司 | 显示器件及其指纹识别方法 |
| CN108875622A (zh) * | 2018-06-08 | 2018-11-23 | 维沃移动通信有限公司 | 一种光学指纹识别组件及终端 |
| CN109716353A (zh) * | 2018-12-20 | 2019-05-03 | 深圳市汇顶科技股份有限公司 | 指纹识别方法、指纹识别装置和电子设备 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023230742A1 (zh) * | 2022-05-30 | 2023-12-07 | 京东方科技集团股份有限公司 | 纹路识别模组以及显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230109429A1 (en) | 2023-04-06 |
| CN113169245B (zh) | 2023-10-10 |
| WO2021097607A1 (zh) | 2021-05-27 |
| US11790691B2 (en) | 2023-10-17 |
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