CN117529765A - 显示装置 - Google Patents

显示装置 Download PDF

Info

Publication number
CN117529765A
CN117529765A CN202280043362.1A CN202280043362A CN117529765A CN 117529765 A CN117529765 A CN 117529765A CN 202280043362 A CN202280043362 A CN 202280043362A CN 117529765 A CN117529765 A CN 117529765A
Authority
CN
China
Prior art keywords
emitting element
substrate
light emitting
heat dissipation
layer
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
CN202280043362.1A
Other languages
English (en)
Chinese (zh)
Inventor
池田雅延
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.)
Magno Haote Co ltd
Original Assignee
Japan Display Inc
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 Japan Display Inc filed Critical Japan Display Inc
Publication of CN117529765A publication Critical patent/CN117529765A/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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8585—Means for heat extraction or cooling being an interconnection
    • 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
    • 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
    • H10H20/81—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
    • H10H20/81—Bodies
    • H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
    • H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • 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
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8583—Means for heat extraction or cooling not being in contact with the bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Electroluminescent Light Sources (AREA)
CN202280043362.1A 2021-07-12 2022-05-13 显示装置 Pending CN117529765A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-115079 2021-07-12
JP2021115079 2021-07-12
PCT/JP2022/020279 WO2023286434A1 (ja) 2021-07-12 2022-05-13 表示装置

Publications (1)

Publication Number Publication Date
CN117529765A true CN117529765A (zh) 2024-02-06

Family

ID=84919331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043362.1A Pending CN117529765A (zh) 2021-07-12 2022-05-13 显示装置

Country Status (4)

Country Link
US (1) US20240105902A1 (https=)
JP (1) JP7573754B2 (https=)
CN (1) CN117529765A (https=)
WO (1) WO2023286434A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7741522B2 (ja) * 2023-06-16 2025-09-18 シャープ株式会社 表示パネル

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1617351A (zh) * 2003-10-28 2005-05-18 株式会社半导体能源研究所 半导体显示器件
CN1901221A (zh) * 2005-07-20 2007-01-24 株式会社日立显示器 有机发光显示装置
US20130076804A1 (en) * 2011-09-28 2013-03-28 Oki Data Corporation Light emitting device, light emitting element array, and image display device
CN103119716A (zh) * 2010-09-27 2013-05-22 松下电器产业株式会社 存储元件、半导体存储装置、存储元件的制造方法及半导体存储装置的读出方法
CN112384966A (zh) * 2018-07-18 2021-02-19 株式会社日本显示器 显示装置及阵列基板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3758562B2 (ja) * 2001-11-27 2006-03-22 日亜化学工業株式会社 窒化物半導体多色発光素子
JP4971295B2 (ja) * 2008-12-15 2012-07-11 株式会社沖データ 表示装置
JP5691167B2 (ja) * 2009-12-24 2015-04-01 カシオ計算機株式会社 発光装置の製造方法
KR101615470B1 (ko) * 2012-02-01 2016-04-25 가부시키가이샤 제이올레드 El 표시 장치
CN111357121A (zh) * 2017-12-04 2020-06-30 东旭集团有限公司 微型led器件用上基板、微型led器件以及微型led显示装置
WO2019215537A1 (ja) * 2018-05-11 2019-11-14 株式会社半導体エネルギー研究所 表示パネル、表示装置、入出力装置、情報処理装置
JP7369947B2 (ja) * 2019-08-30 2023-10-27 学校法人 名城大学 窒化物半導体発光素子の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1617351A (zh) * 2003-10-28 2005-05-18 株式会社半导体能源研究所 半导体显示器件
CN1901221A (zh) * 2005-07-20 2007-01-24 株式会社日立显示器 有机发光显示装置
CN103119716A (zh) * 2010-09-27 2013-05-22 松下电器产业株式会社 存储元件、半导体存储装置、存储元件的制造方法及半导体存储装置的读出方法
US20130076804A1 (en) * 2011-09-28 2013-03-28 Oki Data Corporation Light emitting device, light emitting element array, and image display device
CN112384966A (zh) * 2018-07-18 2021-02-19 株式会社日本显示器 显示装置及阵列基板
US20210167266A1 (en) * 2018-07-18 2021-06-03 Japan Display Inc. Display device and array substrate

Also Published As

Publication number Publication date
JP7573754B2 (ja) 2024-10-25
JPWO2023286434A1 (https=) 2023-01-19
WO2023286434A1 (ja) 2023-01-19
US20240105902A1 (en) 2024-03-28

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20250724

Address after: Tokyo, Japan

Applicant after: Magno Haote Co.,Ltd.

Country or region after: Japan

Address before: Tokyo, Japan

Applicant before: JAPAN DISPLAY Inc.

Country or region before: Japan