DE69407628T2 - Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken - Google Patents

Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken

Info

Publication number
DE69407628T2
DE69407628T2 DE69407628T DE69407628T DE69407628T2 DE 69407628 T2 DE69407628 T2 DE 69407628T2 DE 69407628 T DE69407628 T DE 69407628T DE 69407628 T DE69407628 T DE 69407628T DE 69407628 T2 DE69407628 T2 DE 69407628T2
Authority
DE
Germany
Prior art keywords
fingerprint identification
image transmission
transmission device
waveguide image
identification device
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
Application number
DE69407628T
Other languages
English (en)
Other versions
DE69407628D1 (de
Inventor
Hiroshi Tsutsui
Moriguchihairaifu A- Taketomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69407628D1 publication Critical patent/DE69407628D1/de
Publication of DE69407628T2 publication Critical patent/DE69407628T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G02B6/1245—Geodesic lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • 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
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
DE69407628T 1993-02-01 1994-01-31 Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken Expired - Fee Related DE69407628T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1453793 1993-02-01

Publications (2)

Publication Number Publication Date
DE69407628D1 DE69407628D1 (de) 1998-02-12
DE69407628T2 true DE69407628T2 (de) 1998-08-27

Family

ID=11863906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407628T Expired - Fee Related DE69407628T2 (de) 1993-02-01 1994-01-31 Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken

Country Status (3)

Country Link
US (1) US5448659A (de)
EP (1) EP0609812B1 (de)
DE (1) DE69407628T2 (de)

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CN107958191B (zh) * 2017-08-17 2021-10-15 柳州梓博科技有限公司 显示模组以及显示模组的制备方法
CN209044623U (zh) * 2017-08-17 2019-06-28 深圳信炜科技有限公司 抗混叠成像元件、感光模组、显示模组及电子设备
CN107958187B (zh) * 2017-08-17 2020-04-07 深圳信炜科技有限公司 抗混叠成像元件、感光模组、显示模组的制备方法
WO2019033344A1 (zh) * 2017-08-17 2019-02-21 深圳信炜科技有限公司 电子设备
CN107958188B (zh) * 2017-08-17 2021-03-02 深圳信炜科技有限公司 抗混叠成像元件、感光模组、显示模组及电子设备
CN107958190B (zh) * 2017-08-17 2020-05-19 深圳信炜科技有限公司 电子设备
CN107527039B (zh) * 2017-08-31 2019-09-17 京东方科技集团股份有限公司 一种光学指纹识别装置及显示装置
CN108520240A (zh) * 2018-04-11 2018-09-11 京东方科技集团股份有限公司 指纹识别装置和显示设备
CN109948410B (zh) 2018-07-20 2020-09-11 华为技术有限公司 具有纹路检测功能的电子设备
WO2020015761A1 (zh) * 2018-07-20 2020-01-23 华为技术有限公司 具有纹路检测功能的电子设备

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Also Published As

Publication number Publication date
EP0609812A1 (de) 1994-08-10
DE69407628D1 (de) 1998-02-12
US5448659A (en) 1995-09-05
EP0609812B1 (de) 1998-01-07

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