JPWO2017216902A1 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
- Publication number
- JPWO2017216902A1 JPWO2017216902A1 JP2018523102A JP2018523102A JPWO2017216902A1 JP WO2017216902 A1 JPWO2017216902 A1 JP WO2017216902A1 JP 2018523102 A JP2018523102 A JP 2018523102A JP 2018523102 A JP2018523102 A JP 2018523102A JP WO2017216902 A1 JPWO2017216902 A1 JP WO2017216902A1
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- light
- frame member
- positioning
- lens unit
- 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.)
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Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 54
- 238000005259 measurement Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 210000000554 iris Anatomy 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/14—Special procedures for taking photographs; Apparatus therefor for taking photographs during medical operations
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Theoretical Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
- Lens Barrels (AREA)
- Studio Devices (AREA)
- Stroboscope Apparatuses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
Description
撮像装置1は、撮像対象物(例えば手のひら)に光を照射して、その反射光を撮像素子91で受光して撮像する装置である。撮像素子91は、例えばイメージセンサ等である。
図2は、図1のII−II断面図である。
図3は、撮像装置1を示す分解斜視図である。
10 アパーチャ
11 膨出部
11a 圧入用凸部
11b 係合凸部
11c 貫通孔
12 偏光板支持部
13 偏光板支持部
14 位置決め用凹部
20 筐体
21 トップカバー支持部
22 基板支持部
22a 支持凸部
22b ガイド凸部
30 トップカバー
40 配線基板
50 レンズユニット
51 レンズ本体
52 レンズ支持部材
52a 遮断部
60 導光体
61 位置決め用凸部
62 係合凹部
70 遮光体
71 フランジ部
80 偏光部材
91 撮像素子
92 照明用発光素子
93 測距用レンズ
Claims (6)
- 撮像素子と、
前記撮像素子に光を集光するレンズユニットと、
前記レンズユニットの周囲に配置された光源と、
前記レンズユニットの周囲に配置され、前記光源から発せられる光を導光する導光体と、
前記導光体の周囲に配置された枠部材と、
を備え、
前記導光体には、前記枠部材に設けられた係合凸部に係合する係合凹部が設けられている、
ことを特徴とする撮像装置。 - 前記導光体は、当該導光体の周囲に突出する位置決め用凸部を有し、
前記枠部材は、前記位置決め用凸部が挿入される位置決め用凹部を有する、
ことを特徴とする請求項1記載の撮像装置。 - 前記導光体は、円環状を呈し、
前記導光体の前記位置決め用凸部は、前記導光体の回転対称の位置に複数設けられ、
前記枠部材の前記位置決め用凹部は、前記複数の位置決め用凸部が各々挿入されるように複数設けられている、
ことを特徴とする請求項2記載の撮像装置。 - 前記枠部材は、矩形枠状を呈し、
前記枠部材の4つ角には、当該枠部材の内側に膨出する膨出部が形成され、
前記枠部材の前記複数の位置決め用凹部は、前記枠部材の4辺のそれぞれにおける隣接する2つの前記膨出部に挟まれた領域である、
ことを特徴とする請求項3記載の撮像装置。 - 前記枠部材の前記係合凸部は、前記膨出部に設けられていることを特徴とする請求項4記載の撮像装置。
- 前記膨出部に配置された測距用レンズを更に備え、
前記膨出部には、測距用の光を通すための貫通孔が形成されている、
ことを特徴とする請求項4又は5記載の撮像装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/067780 WO2017216902A1 (ja) | 2016-06-15 | 2016-06-15 | 撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017216902A1 true JPWO2017216902A1 (ja) | 2018-12-27 |
JP6666440B2 JP6666440B2 (ja) | 2020-03-13 |
Family
ID=60664462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018523102A Active JP6666440B2 (ja) | 2016-06-15 | 2016-06-15 | 撮像装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10914883B2 (ja) |
EP (1) | EP3474071A4 (ja) |
JP (1) | JP6666440B2 (ja) |
CN (1) | CN109313378B (ja) |
WO (1) | WO2017216902A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10394106B1 (en) * | 2017-08-15 | 2019-08-27 | Deepsea Power & Light Llc | Underwater video housings and imaging systems with light contamination mitigation |
EP3748427B1 (en) | 2018-02-02 | 2024-04-17 | Fujitsu Frontech Limited | Image pickup device |
CN110543829A (zh) * | 2019-08-09 | 2019-12-06 | 青岛奥美克生物信息科技有限公司 | 对象识别系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281895A (en) * | 1979-04-12 | 1981-08-04 | Quantor Corporation | Quick change lens mount |
JPH08313778A (ja) * | 1995-05-16 | 1996-11-29 | Asahi Optical Co Ltd | フレネルレンズの取付構造 |
KR0169444B1 (ko) * | 1996-07-11 | 1999-01-15 | 김광호 | 표시 장치 |
US5963333A (en) * | 1996-09-12 | 1999-10-05 | Color Savvy Systems Limited | Color sensor |
US6022124A (en) * | 1997-08-19 | 2000-02-08 | Ppt Vision, Inc. | Machine-vision ring-reflector illumination system and method |
JP2002122899A (ja) | 2000-10-16 | 2002-04-26 | Matsushita Electric Ind Co Ltd | 虹彩撮像装置 |
KR100701014B1 (ko) * | 2000-11-22 | 2007-03-29 | 삼성전자주식회사 | 광 가이드 장치, 이를 갖는 액정 표시 모듈 및 액정 표시장치 |
TW551502U (en) * | 2001-09-14 | 2003-09-01 | Chunghwa Picture Tubes Ltd | Lamp tube apparatus of backlight module |
JP2007052326A (ja) * | 2005-08-19 | 2007-03-01 | Sumitomo Wiring Syst Ltd | カメラ装置 |
JP2007089941A (ja) * | 2005-09-30 | 2007-04-12 | Hitachi Information & Control Solutions Ltd | 指静脈パターン入力装置 |
JP4566930B2 (ja) * | 2006-03-03 | 2010-10-20 | 富士通株式会社 | 撮像装置 |
JP4708220B2 (ja) | 2006-03-03 | 2011-06-22 | 富士通株式会社 | 照明装置及びこれを用いた撮像装置 |
JP4708232B2 (ja) * | 2006-03-16 | 2011-06-22 | 富士通株式会社 | 撮像装置 |
JP2008180916A (ja) * | 2007-01-25 | 2008-08-07 | Panasonic Photo & Lighting Co Ltd | ストロボ装置 |
CN101620322A (zh) * | 2008-07-01 | 2010-01-06 | 胜华科技股份有限公司 | 液晶模块及其卡合装置 |
JP5816682B2 (ja) * | 2011-04-22 | 2015-11-18 | 株式会社日立製作所 | 血管画像撮影装置及び生体認証装置 |
JP6192206B2 (ja) * | 2013-03-27 | 2017-09-06 | 日酸Tanaka株式会社 | 切断方法及び切断装置 |
CN105072998B (zh) * | 2013-04-01 | 2018-06-22 | 富士通先端科技株式会社 | 手掌静脉摄像装置 |
EP3001671B1 (en) * | 2013-05-23 | 2018-01-17 | Fujitsu Frontech Limited | Image pickup apparatus |
JP5956683B2 (ja) * | 2013-06-05 | 2016-07-27 | 富士通フロンテック株式会社 | 撮像装置 |
EP3470917B1 (en) * | 2016-06-08 | 2021-05-12 | Fujitsu Frontech Limited | Imaging device |
EP3470916B1 (en) * | 2016-06-10 | 2022-01-05 | Fujitsu Frontech Limited | Imaging device |
-
2016
- 2016-06-15 JP JP2018523102A patent/JP6666440B2/ja active Active
- 2016-06-15 CN CN201680086504.7A patent/CN109313378B/zh active Active
- 2016-06-15 WO PCT/JP2016/067780 patent/WO2017216902A1/ja active Application Filing
- 2016-06-15 EP EP16905457.4A patent/EP3474071A4/en active Pending
-
2018
- 2018-12-03 US US16/207,845 patent/US10914883B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6666440B2 (ja) | 2020-03-13 |
CN109313378B (zh) | 2021-09-28 |
EP3474071A4 (en) | 2019-05-22 |
US20190101680A1 (en) | 2019-04-04 |
WO2017216902A1 (ja) | 2017-12-21 |
US10914883B2 (en) | 2021-02-09 |
CN109313378A (zh) | 2019-02-05 |
EP3474071A1 (en) | 2019-04-24 |
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