JP6580578B2 - カメラ装置 - Google Patents
カメラ装置 Download PDFInfo
- Publication number
- JP6580578B2 JP6580578B2 JP2016549149A JP2016549149A JP6580578B2 JP 6580578 B2 JP6580578 B2 JP 6580578B2 JP 2016549149 A JP2016549149 A JP 2016549149A JP 2016549149 A JP2016549149 A JP 2016549149A JP 6580578 B2 JP6580578 B2 JP 6580578B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- unit
- light output
- disposed
- 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.)
- Active
Links
- 229920000642 polymer Polymers 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002366 time-of-flight method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/745—Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
- Studio Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
Claims (5)
- IR(InfraRed)光を出力する光出力部、
それぞれが第1受信ユニットおよび第2受信ユニットを含む複数のピクセルを含み、前記光出力部から出力された後、客体から反射した光が入力される光入力部、そして
前記光入力部の前記第1受信ユニットおよび前記第2受信ユニットに入力された光量の差を利用して客体の距離を演算する演算部を含み、
前記光出力部と前記客体間に配置され、前記光出力部から出力された光を第1方向に屈折させる第1レンズ、そして前記光出力部から出力された光を第2方向に屈折させる第2レンズと、
前記第1レンズおよび前記第2レンズに電圧を印加する電源部と、
をさらに含み、
前記第1レンズおよび前記第2レンズに互いに異なる電圧が印加され、
前記第1レンズおよび前記第2レンズのうち少なくとも一つはガラス基板、前記ガラス基板上に配置されたポリマー、前記ポリマー上に配置されたガラス膜、そして前記ガラス膜上に配置された圧電素子を含み、
前記ガラス膜は、前記ポリマーと重ならない領域を含み、
前記圧電素子は、前記ガラス膜の前記領域上に配置され、
前記電源部は前記圧電素子と連結される、カメラ装置。 - 前記圧電素子に印加される電圧により前記ポリマーの形状が変わり、前記ポリマーの形状によりレンズの屈折率および屈折方向のうち少なくとも一つが変わる、請求項1に記載のカメラ装置。
- 前記第1方向と前記第2方向は90度の角度をなす、請求項1または2に記載のカメラ装置。
- 前記第1受信ユニットは光源がオンとなる間活性化され、前記第2受信ユニットは光源がオフとなる間活性化する、請求項1から3のいずれかに記載のカメラ装置。
- 前記光出力部と前記第1レンズの間に配置され、前記光出力部から出力された光を前記第1レンズに伝達する光伝達部材をさらに含む、請求項1から4のいずれかに記載のカメラ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140011591A KR102184042B1 (ko) | 2014-01-29 | 2014-01-29 | 카메라 장치 |
KR10-2014-0011591 | 2014-01-29 | ||
PCT/KR2015/000913 WO2015115799A1 (ko) | 2014-01-29 | 2015-01-28 | 카메라 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017508955A JP2017508955A (ja) | 2017-03-30 |
JP6580578B2 true JP6580578B2 (ja) | 2019-09-25 |
Family
ID=53757327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016549149A Active JP6580578B2 (ja) | 2014-01-29 | 2015-01-28 | カメラ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10393876B2 (ja) |
EP (1) | EP3101887B1 (ja) |
JP (1) | JP6580578B2 (ja) |
KR (1) | KR102184042B1 (ja) |
CN (1) | CN105940669B (ja) |
WO (1) | WO2015115799A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102368597B1 (ko) * | 2015-11-11 | 2022-03-02 | 삼성전자주식회사 | 영상 촬영 장치 및 이의 제어 방법 |
CN107451533B (zh) * | 2017-07-07 | 2020-06-30 | Oppo广东移动通信有限公司 | 控制方法、控制装置、电子装置和计算机可读存储介质 |
CN107356918B (zh) * | 2017-07-10 | 2023-07-25 | 苏州优函信息科技有限公司 | 基于面连续毫米波以及接收阵列传感器的毫米波雷达 |
CN107422571B (zh) * | 2017-09-20 | 2020-08-21 | 京东方科技集团股份有限公司 | 显示面板、装置及其操控方法 |
KR102561533B1 (ko) * | 2018-09-28 | 2023-07-31 | 엘지이노텍 주식회사 | 카메라 장치 |
US11910125B2 (en) * | 2018-12-13 | 2024-02-20 | Lg Innotek Co., Ltd. | Camera device |
JP2022545748A (ja) | 2019-08-30 | 2022-10-28 | エルジー イノテック カンパニー リミテッド | Tofカメラ |
US20230384424A1 (en) | 2020-10-21 | 2023-11-30 | Sony Semiconductor Solutions Corporation | Light emitting device and ranging system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60176017A (ja) * | 1984-02-23 | 1985-09-10 | Canon Inc | 光学素子 |
JPH0210309A (ja) * | 1988-06-29 | 1990-01-16 | Canon Inc | 偏向光学系 |
JP2000046930A (ja) * | 1998-07-30 | 2000-02-18 | Omron Corp | 光学センサ |
JP5124864B2 (ja) | 2006-06-07 | 2013-01-23 | 本田技研工業株式会社 | 光学装置および移動装置 |
JP2008032427A (ja) * | 2006-07-26 | 2008-02-14 | Fujifilm Corp | 距離画像作成方法及び距離画像センサ、及び撮影装置 |
JP4931121B2 (ja) * | 2006-09-28 | 2012-05-16 | オリンパスイメージング株式会社 | 光路を反射する反射面を備えたズームレンズ及びそれを備えた撮像装置 |
US8045280B2 (en) * | 2006-10-11 | 2011-10-25 | Polight As | Compact adjustable lens |
KR20080047125A (ko) | 2006-11-24 | 2008-05-28 | 삼성전자주식회사 | 홀로그래픽 정보의 기록/재생 장치, 기록/재생 방법 및홀로그래픽 정보 저장 매체 |
JP2009204691A (ja) * | 2008-02-26 | 2009-09-10 | Toyota Central R&D Labs Inc | 光走査装置、レーザレーダ装置、及び光走査方法 |
JP2009210960A (ja) * | 2008-03-06 | 2009-09-17 | Adtec Engineeng Co Ltd | レーザ直接描画装置 |
JP5356726B2 (ja) | 2008-05-15 | 2013-12-04 | 浜松ホトニクス株式会社 | 距離センサ及び距離画像センサ |
JP2010014903A (ja) * | 2008-07-02 | 2010-01-21 | Nhk Spring Co Ltd | 光走査用アクチュエータ、光走査型センサおよび物体検出装置 |
JP5358280B2 (ja) * | 2009-05-12 | 2013-12-04 | 日立コンシューマエレクトロニクス株式会社 | 投写ボード装置、及びこれに用いる透過型スクリーン |
KR101925137B1 (ko) * | 2010-10-29 | 2018-12-06 | 삼성전자주식회사 | 전기 신호를 이용하여 선택적으로 가시광선과 적외선을 투과하는 필터 |
KR101175780B1 (ko) * | 2010-11-25 | 2012-08-21 | 은남표 | 적외선 레이저 프로젝션 디스플레이를 이용한 3차원 깊이 카메라 |
JP2012168049A (ja) * | 2011-02-15 | 2012-09-06 | Stanley Electric Co Ltd | 距離画像生成装置および距離画像生成方法 |
EP2611169A1 (fr) | 2011-12-27 | 2013-07-03 | Thomson Licensing | Dispositif d'acquisition d'images stereoscopiques |
CN104081528B (zh) * | 2012-01-10 | 2017-03-01 | 软动力学传感器公司 | 多光谱传感器 |
-
2014
- 2014-01-29 KR KR1020140011591A patent/KR102184042B1/ko active IP Right Grant
-
2015
- 2015-01-28 WO PCT/KR2015/000913 patent/WO2015115799A1/ko active Application Filing
- 2015-01-28 US US15/115,189 patent/US10393876B2/en active Active
- 2015-01-28 CN CN201580006648.2A patent/CN105940669B/zh active Active
- 2015-01-28 JP JP2016549149A patent/JP6580578B2/ja active Active
- 2015-01-28 EP EP15742830.1A patent/EP3101887B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017508955A (ja) | 2017-03-30 |
EP3101887A4 (en) | 2017-08-30 |
KR20150090680A (ko) | 2015-08-06 |
US10393876B2 (en) | 2019-08-27 |
US20160349370A1 (en) | 2016-12-01 |
EP3101887B1 (en) | 2020-08-19 |
WO2015115799A1 (ko) | 2015-08-06 |
CN105940669A (zh) | 2016-09-14 |
CN105940669B (zh) | 2019-08-13 |
KR102184042B1 (ko) | 2020-11-27 |
EP3101887A1 (en) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6580578B2 (ja) | カメラ装置 | |
EP3161512B1 (en) | Solid state lidar circuit | |
CN108107419B (zh) | 用于获取对象信息的光电传感器和方法 | |
WO2007134264A3 (en) | Micro mirror array lens with micro mirror adjustments to vary lens focal length | |
US10151629B2 (en) | Spectral imaging sensors and methods with time of flight sensing | |
KR102099935B1 (ko) | Tof 카메라 장치 | |
US20220252893A1 (en) | Light projection apparatus | |
JP2015133594A (ja) | 撮像モジュール及び撮像装置 | |
KR102610830B1 (ko) | 거리 정보를 획득하는 방법 및 디바이스 | |
JP2017090590A (ja) | 画像取得装置、画像取得方法、及び空間光変調ユニット | |
KR102101865B1 (ko) | 카메라 장치 | |
Takashima et al. | MEMS-based imaging LIDAR | |
CN112771857B (zh) | 相机装置 | |
EP3156825B1 (en) | Dimensioning system with multipath interference mitigation | |
JP6974252B2 (ja) | 電磁波検出装置および情報取得システム | |
CN113196284A (zh) | 摄像装置 | |
KR102647377B1 (ko) | 카메라 장치 | |
KR102411502B1 (ko) | 깊이 정보 추출 장치 및 이를 포함하는 카메라모듈 | |
TW202117385A (zh) | 飛行時間相機 | |
KR20200038227A (ko) | Tof 카메라 장치 | |
KR20150090779A (ko) | 깊이 정보 추출 장치 | |
US11867817B2 (en) | Camera module and depth information extraction method thereof | |
JP6572559B2 (ja) | 光変調素子、撮像装置及び画像投影装置 | |
CN110691984B (zh) | 电磁波检测装置、电磁波检测系统、以及记录介质 | |
KR20220133565A (ko) | 카메라 모듈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190422 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190730 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190828 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6580578 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |