JP2020531851A5 - - Google Patents

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Publication number
JP2020531851A5
JP2020531851A5 JP2020511922A JP2020511922A JP2020531851A5 JP 2020531851 A5 JP2020531851 A5 JP 2020531851A5 JP 2020511922 A JP2020511922 A JP 2020511922A JP 2020511922 A JP2020511922 A JP 2020511922A JP 2020531851 A5 JP2020531851 A5 JP 2020531851A5
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JP
Japan
Prior art keywords
light
pattern
emitting elements
light emitting
projection system
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JP2020511922A
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English (en)
Japanese (ja)
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JP7228572B2 (ja
JP2020531851A (ja
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Priority claimed from PCT/SG2018/050433 external-priority patent/WO2019045645A1/en
Publication of JP2020531851A publication Critical patent/JP2020531851A/ja
Publication of JP2020531851A5 publication Critical patent/JP2020531851A5/ja
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Publication of JP7228572B2 publication Critical patent/JP7228572B2/ja
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JP2020511922A 2017-08-28 2018-08-28 構造化光投射 Active JP7228572B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762551012P 2017-08-28 2017-08-28
US62/551,012 2017-08-28
PCT/SG2018/050433 WO2019045645A1 (en) 2017-08-28 2018-08-28 STRUCTURED LIGHT PROJECTION

Publications (3)

Publication Number Publication Date
JP2020531851A JP2020531851A (ja) 2020-11-05
JP2020531851A5 true JP2020531851A5 (enExample) 2021-10-07
JP7228572B2 JP7228572B2 (ja) 2023-02-24

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Family Applications (1)

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JP2020511922A Active JP7228572B2 (ja) 2017-08-28 2018-08-28 構造化光投射

Country Status (6)

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US (1) US20200355494A1 (enExample)
EP (1) EP3676655A4 (enExample)
JP (1) JP7228572B2 (enExample)
KR (1) KR20210020858A (enExample)
CN (1) CN111295614A (enExample)
WO (1) WO2019045645A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10607064B2 (en) * 2018-05-21 2020-03-31 Himax Technologies Limited Optical projection system and optical projection method
CN113169522B (zh) * 2018-09-25 2022-12-30 瑞识科技（深圳）有限公司 垂直腔面发射激光器(vcsel)阵列
JP7273249B2 (ja) * 2019-09-04 2023-05-12 エイエムエス－オスラム エイジア パシフィック プライヴェット リミテッド ３次元センサモジュールのためのドットプロジェクタの設計および作製
CN110966961A (zh) * 2019-12-06 2020-04-07 上海创波光电科技有限公司 超高速相位偏移固定光栅顺序投影装置
US11195291B1 (en) * 2020-02-19 2021-12-07 Facebook Technologies, Llc Dynamic illumination control for depth determination
EP3913754A1 (en) * 2020-05-19 2021-11-24 Prophesee Light source for structured light, structured light projection apparatus and system
CN114079709B (zh) * 2020-08-07 2024-04-12 安霸国际有限合伙企业 用于卷帘式快门传感器的驱动器机构以获取结构光图案
KR102698086B1 (ko) * 2021-10-07 2024-08-22 심휘경 자동차 라이팅 그릴용 광학회절소자 표면을 갖는 고 개구율 프로젝션 광학계
US20230133647A1 (en) * 2021-10-28 2023-05-04 Lumentum Operations Llc Non-zero angle orientation of an emitter array relative to a rectilinear axis of a submount
CN114371554B (zh) 2021-12-31 2024-08-13 嘉兴驭光光电科技有限公司 用于分束的衍射光学元件及其设计方法、结构光投射器
WO2023242191A1 (en) * 2022-06-15 2023-12-21 Nil Technology Aps Generating and projecting a pseudo-random optical pattern of dots

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Publication number Priority date Publication date Assignee Title
US8749796B2 (en) * 2011-08-09 2014-06-10 Primesense Ltd. Projectors of structured light
US20160025993A1 (en) * 2014-07-28 2016-01-28 Apple Inc. Overlapping pattern projector
CN103309137B (zh) * 2012-03-15 2015-05-20 苹果公司 光电设备及用于制造光电设备的方法
CN103941402B (zh) * 2014-03-22 2016-03-16 中南大学 产生具有旋转角动量的涡旋光线和涡旋光线阵列的方法
CN104111539B (zh) * 2014-07-25 2016-04-13 鲁东大学 一种阵列光斑产生器及产生方法
US20160377414A1 (en) * 2015-06-23 2016-12-29 Hand Held Products, Inc. Optical pattern projector
CN205318033U (zh) * 2016-01-08 2016-06-15 京东方科技集团股份有限公司 一种双视裸眼3d显示器件及液晶显示装置
CN106569382B (zh) * 2016-10-26 2018-07-06 深圳奥比中光科技有限公司 激光投影仪及其深度相机
CN106990660A (zh) * 2017-05-09 2017-07-28 深圳奥比中光科技有限公司 结构光投影模组
CN107026392B (zh) 2017-05-15 2022-12-09 奥比中光科技集团股份有限公司 Vcsel阵列光源
CN107063124B (zh) * 2017-06-01 2020-10-27 南京华捷艾米软件科技有限公司 光学组件和3d测量设备

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