JP7623743B2 - 光学系装置および光学素子製造方法 - Google Patents

光学系装置および光学素子製造方法 Download PDF

Info

Publication number
JP7623743B2
JP7623743B2 JP2023562428A JP2023562428A JP7623743B2 JP 7623743 B2 JP7623743 B2 JP 7623743B2 JP 2023562428 A JP2023562428 A JP 2023562428A JP 2023562428 A JP2023562428 A JP 2023562428A JP 7623743 B2 JP7623743 B2 JP 7623743B2
Authority
JP
Japan
Prior art keywords
optical element
irradiation unit
adhesive
distance
light
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
Application number
JP2023562428A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023090435A1 (https=
Inventor
晃史 縄田
智宣 中村
哲 楊
剛 野崎
覚 田中
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.)
Scivax Corp
Original Assignee
Scivax Corp
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 Scivax Corp filed Critical Scivax Corp
Publication of JPWO2023090435A1 publication Critical patent/JPWO2023090435A1/ja
Application granted granted Critical
Publication of JP7623743B2 publication Critical patent/JP7623743B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • 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—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2023562428A 2021-11-19 2022-11-18 光学系装置および光学素子製造方法 Active JP7623743B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021188550 2021-11-19
JP2021188550 2021-11-19
PCT/JP2022/042921 WO2023090435A1 (ja) 2021-11-19 2022-11-18 光学系装置および光学素子製造方法

Publications (2)

Publication Number Publication Date
JPWO2023090435A1 JPWO2023090435A1 (https=) 2023-05-25
JP7623743B2 true JP7623743B2 (ja) 2025-01-29

Family

ID=86397061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023562428A Active JP7623743B2 (ja) 2021-11-19 2022-11-18 光学系装置および光学素子製造方法

Country Status (6)

Country Link
US (1) US20250327952A1 (https=)
EP (1) EP4435466A4 (https=)
JP (1) JP7623743B2 (https=)
CN (1) CN118302691A (https=)
TW (1) TW202332937A (https=)
WO (1) WO2023090435A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202424537A (zh) * 2022-08-05 2024-06-16 日商Ｓｃｉｖａｘ股份有限公司 光學元件、光學系統裝置以及光學系統裝置的製造方法
WO2026083634A1 (ja) * 2024-10-17 2026-04-23 信越化学工業株式会社 光学系装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020016547A (ja) 2018-07-25 2020-01-30 株式会社デンソー 光検出素子およびライダー装置
US20210356844A1 (en) 2020-05-15 2021-11-18 Samsung Electronics Co., Ltd. Light source package and mobile device including the same
WO2021229848A1 (ja) 2020-05-13 2021-11-18 Ｓｃｉｖａｘ株式会社 光学系装置および光学素子製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859326B2 (en) 2002-09-20 2005-02-22 Corning Incorporated Random microlens array for optical beam shaping and homogenization
US9273846B1 (en) * 2015-01-29 2016-03-01 Heptagon Micro Optics Pte. Ltd. Apparatus for producing patterned illumination including at least one array of light sources and at least one array of microlenses
EP3408585B1 (en) 2016-01-26 2020-12-09 Heptagon Micro Optics Pte. Ltd. Multi-mode illumination module and related method
DE112020002161T5 (de) * 2019-04-29 2022-03-17 Ams Sensors Asia Pte. Ltd. Beleuchtungsgerät
US11085609B1 (en) * 2021-02-08 2021-08-10 Himax Technologies Limited Illumination device
JP7418050B2 (ja) * 2021-08-25 2024-01-19 Ｓｃｉｖａｘ株式会社 光学系装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020016547A (ja) 2018-07-25 2020-01-30 株式会社デンソー 光検出素子およびライダー装置
WO2021229848A1 (ja) 2020-05-13 2021-11-18 Ｓｃｉｖａｘ株式会社 光学系装置および光学素子製造方法
US20210356844A1 (en) 2020-05-15 2021-11-18 Samsung Electronics Co., Ltd. Light source package and mobile device including the same

Also Published As

Publication number Publication date
JPWO2023090435A1 (https=) 2023-05-25
WO2023090435A1 (ja) 2023-05-25
EP4435466A1 (en) 2024-09-25
CN118302691A (zh) 2024-07-05
US20250327952A1 (en) 2025-10-23
EP4435466A4 (en) 2025-11-26
TW202332937A (zh) 2023-08-16

Similar Documents

Publication Publication Date Title
JP7418050B2 (ja) 光学系装置
TWI709776B (zh) 具有光線偏轉元件之光學構件，其製造方法及適合於光學構件之線偏轉元件
KR102462354B1 (ko) Led들로부터의 광 방출을 시준하기 위한 나노구조의 메타물질들 및 메타표면들
JP6279531B2 (ja) オプトエレクトロニクスチップオンボードモジュール用のコーティング法
JP4478028B2 (ja) 発光素子において用いられる回折光学構造を製造するための方法
JP7623743B2 (ja) 光学系装置および光学素子製造方法
CN115552278B (zh) 光学系统装置及光学元件制造方法
TWI721346B (zh) 光學系統、照明系統以及使用此光學系統的方法
US20110273894A1 (en) Separate Optical Device for Directing Light from an LED
JP2014521227A (ja) 改善された光学系を備えているオプトエレクトロニクスモジュール
JP2020106771A (ja) 回折光学素子およびこれを用いた光学系装置
JP2025176203A (ja) 光学系装置
WO2024106359A1 (ja) 光学系装置および光学素子
WO2024143433A1 (ja) 光学系装置
TWI890567B (zh) 光發射裝置及光學測距模組
JP7448272B2 (ja) 光学素子およびこれを用いた光学系装置
WO2025220552A1 (ja) 光学系装置
HK40068505B (zh) 光学系统
HK40029699A (en) Optical system

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240930

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20240930

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241029

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20240930

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241212

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: 20241224

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250109

R150 Certificate of patent or registration of utility model

Ref document number: 7623743

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150