CN117813697A - 发光装置和图像显示装置 - Google Patents

发光装置和图像显示装置 Download PDF

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Publication number
CN117813697A
CN117813697A CN202280051675.1A CN202280051675A CN117813697A CN 117813697 A CN117813697 A CN 117813697A CN 202280051675 A CN202280051675 A CN 202280051675A CN 117813697 A CN117813697 A CN 117813697A
Authority
CN
China
Prior art keywords
light
light emitting
emitting device
lens
emitting
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.)
Pending
Application number
CN202280051675.1A
Other languages
English (en)
Chinese (zh)
Inventor
尾山雄介
大前晓
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 Group Corp
Original Assignee
Sony Group 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 Group Corp filed Critical Sony Group Corp
Publication of CN117813697A publication Critical patent/CN117813697A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10H20/856—Reflecting means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)
CN202280051675.1A 2021-07-30 2022-03-03 发光装置和图像显示装置 Pending CN117813697A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-125300 2021-07-30
JP2021125300 2021-07-30
PCT/JP2022/009155 WO2023007804A1 (ja) 2021-07-30 2022-03-03 発光装置及び画像表示装置

Publications (1)

Publication Number Publication Date
CN117813697A true CN117813697A (zh) 2024-04-02

Family

ID=85087748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280051675.1A Pending CN117813697A (zh) 2021-07-30 2022-03-03 发光装置和图像显示装置

Country Status (4)

Country Link
US (1) US20240332470A1 (https=)
JP (1) JP7845368B2 (https=)
CN (1) CN117813697A (https=)
WO (1) WO2023007804A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025117838A1 (en) * 2023-11-30 2025-06-05 Lumileds Llc Microled with trapezoidal micro-structures
WO2025205907A1 (ja) * 2024-03-27 2025-10-02 ソニーグループ株式会社 発光装置および画像表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200614548A (en) * 2004-07-09 2006-05-01 Matsushita Electric Industrial Co Ltd Light-emitting device
US9178123B2 (en) * 2012-12-10 2015-11-03 LuxVue Technology Corporation Light emitting device reflective bank structure
JP6515515B2 (ja) * 2014-12-11 2019-05-22 日亜化学工業株式会社 発光装置の製造法
KR102465382B1 (ko) * 2015-08-31 2022-11-10 삼성디스플레이 주식회사 표시장치 및 표시장치의 제조방법
US10529696B2 (en) * 2016-04-12 2020-01-07 Cree, Inc. High density pixelated LED and devices and methods thereof
DE102017114011B4 (de) * 2017-06-22 2021-09-16 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches bauelement
JP7360003B2 (ja) * 2018-09-26 2023-10-12 日亜化学工業株式会社 発光装置およびその製造方法
JP7484457B2 (ja) * 2019-06-12 2024-05-16 東レ株式会社 マイクロｌｅｄディスプレイ装置

Also Published As

Publication number Publication date
US20240332470A1 (en) 2024-10-03
JP7845368B2 (ja) 2026-04-14
JPWO2023007804A1 (https=) 2023-02-02
WO2023007804A1 (ja) 2023-02-02

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