CN118044079A - 发光装置、发光装置的制造方法和距离测量装置 - Google Patents

发光装置、发光装置的制造方法和距离测量装置 Download PDF

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Publication number
CN118044079A
CN118044079A CN202280066546.XA CN202280066546A CN118044079A CN 118044079 A CN118044079 A CN 118044079A CN 202280066546 A CN202280066546 A CN 202280066546A CN 118044079 A CN118044079 A CN 118044079A
Authority
CN
China
Prior art keywords
groove
light
substrate
light emitting
emitting 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.)
Withdrawn
Application number
CN202280066546.XA
Other languages
English (en)
Chinese (zh)
Inventor
居城俊和
松谷弘康
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.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Semiconductor Solutions 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 Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of CN118044079A publication Critical patent/CN118044079A/zh
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02253—Out-coupling of light using lenses
    • 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
    • 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
    • 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
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
    • H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers
    • H01S5/423—Arrays of surface emitting lasers having a vertical cavity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
CN202280066546.XA 2021-10-07 2022-08-25 发光装置、发光装置的制造方法和距离测量装置 Withdrawn CN118044079A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-165608 2021-10-07
JP2021165608 2021-10-07
PCT/JP2022/031981 WO2023058353A1 (ja) 2021-10-07 2022-08-25 発光装置、発光装置の製造方法、および測距装置

Publications (1)

Publication Number Publication Date
CN118044079A true CN118044079A (zh) 2024-05-14

Family

ID=85803369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280066546.XA Withdrawn CN118044079A (zh) 2021-10-07 2022-08-25 发光装置、发光装置的制造方法和距离测量装置

Country Status (4)

Country Link
US (1) US20240396294A1 (https=)
JP (1) JPWO2023058353A1 (https=)
CN (1) CN118044079A (https=)
WO (1) WO2023058353A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023037044A (ja) * 2020-02-19 2023-03-15 ソニーセミコンダクタソリューションズ株式会社 発光装置およびその製造方法
JP2025024456A (ja) * 2023-08-07 2025-02-20 ソニーセミコンダクタソリューションズ株式会社 発光素子および測距装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849903A (ja) * 1981-09-21 1983-03-24 Canon Inc マイクロレンズの遮光装置
JP2001221975A (ja) * 2000-02-10 2001-08-17 Fujitsu Ltd 光学装置
JP2004220015A (ja) * 2002-12-26 2004-08-05 Sanyo Electric Co Ltd 照明装置及び投写型映像表示装置
JP2005037884A (ja) * 2003-07-01 2005-02-10 Nippon Sheet Glass Co Ltd レンズプレートおよびその製造方法並びに画像伝達装置
JP2012240352A (ja) * 2011-05-23 2012-12-10 Sony Corp レンズ用金型及びウェーハレベルレンズ
JP6750216B2 (ja) * 2015-12-22 2020-09-02 大日本印刷株式会社 撮像モジュール、撮像装置
JP7527093B2 (ja) * 2018-03-19 2024-08-02 株式会社リコー 面発光レーザアレイ、検出装置およびレーザ装置
JP2021025965A (ja) * 2019-08-08 2021-02-22 富士ゼロックス株式会社 発光装置、光学装置及び情報処理装置
JP7547390B2 (ja) * 2020-01-20 2024-09-09 ソニーセミコンダクタソリューションズ株式会社 発光装置およびその製造方法
CN111353479A (zh) * 2020-04-26 2020-06-30 欧菲微电子技术有限公司 微透镜组件、制备方法、光学指纹模组及电子装置

Also Published As

Publication number Publication date
WO2023058353A1 (ja) 2023-04-13
US20240396294A1 (en) 2024-11-28
JPWO2023058353A1 (https=) 2023-04-13

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