CN120435933A - 发光装置及图像显示装置 - Google Patents

发光装置及图像显示装置

Info

Publication number
CN120435933A
CN120435933A CN202480006193.3A CN202480006193A CN120435933A CN 120435933 A CN120435933 A CN 120435933A CN 202480006193 A CN202480006193 A CN 202480006193A CN 120435933 A CN120435933 A CN 120435933A
Authority
CN
China
Prior art keywords
light emitting
light
emitting elements
emitting device
pixels
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
CN202480006193.3A
Other languages
English (en)
Chinese (zh)
Inventor
佐佐木彻
木村圭
渡边秋彦
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
Sony Group Corp
Original Assignee
Sony Semiconductor Solutions Corp
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 Semiconductor Solutions Corp, Sony Group Corp filed Critical Sony Semiconductor Solutions Corp
Publication of CN120435933A publication Critical patent/CN120435933A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the 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
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
    • 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
    • H10H20/851—Wavelength conversion means
    • 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
    • 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
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202480006193.3A 2023-02-20 2024-02-02 发光装置及图像显示装置 Pending CN120435933A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023024685 2023-02-20
JP2023-024685 2023-11-29
PCT/JP2024/003556 WO2024176785A1 (ja) 2023-02-20 2024-02-02 発光装置および画像表示装置

Publications (1)

Publication Number Publication Date
CN120435933A true CN120435933A (zh) 2025-08-05

Family

ID=92500575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480006193.3A Pending CN120435933A (zh) 2023-02-20 2024-02-02 发光装置及图像显示装置

Country Status (3)

Country Link
JP (1) JPWO2024176785A1 (https=)
CN (1) CN120435933A (https=)
WO (1) WO2024176785A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090310062A1 (en) * 2005-07-04 2009-12-17 Yoshihiko Chosa Linear light source device, planar light emitting device and liquid crystal display device
JP2009277705A (ja) * 2008-05-12 2009-11-26 Koa Corp パッケージ発光部品およびその製造法
TWI563490B (en) * 2015-12-04 2016-12-21 Ind Tech Res Inst Display pixel and display panel
KR101873259B1 (ko) * 2017-02-02 2018-07-02 순천대학교 산학협력단 마이크로 어레이 발광다이오드 제조방법 및 조명 장치
US20240234668A9 (en) * 2021-03-05 2024-07-11 Sony Semiconductor Solutions Corporation Light emitting device and method of manufacturing light emitting device
TWI784681B (zh) * 2021-08-20 2022-11-21 錼創顯示科技股份有限公司 微型發光二極體顯示裝置

Also Published As

Publication number Publication date
JPWO2024176785A1 (https=) 2024-08-29
WO2024176785A1 (ja) 2024-08-29

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