DE112020003308B4 - Anzeigevorrichtung - Google Patents

Anzeigevorrichtung

Info

Publication number
DE112020003308B4
DE112020003308B4 DE112020003308.2T DE112020003308T DE112020003308B4 DE 112020003308 B4 DE112020003308 B4 DE 112020003308B4 DE 112020003308 T DE112020003308 T DE 112020003308T DE 112020003308 B4 DE112020003308 B4 DE 112020003308B4
Authority
DE
Germany
Prior art keywords
insulating layer
light
metal layer
layer
display 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.)
Active
Application number
DE112020003308.2T
Other languages
German (de)
English (en)
Other versions
DE112020003308T5 (de
Inventor
Yasuhiro Kanaya
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.)
Japan Display Inc
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 DE112020003308T5 publication Critical patent/DE112020003308T5/de
Application granted granted Critical
Publication of DE112020003308B4 publication Critical patent/DE112020003308B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09F9/33—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
    • H10H20/8506—Containers
    • 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
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/034—Manufacture or treatment of coatings
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0364—Manufacture or treatment of packages of interconnections
    • 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
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
DE112020003308.2T 2019-08-29 2020-07-28 Anzeigevorrichtung Active DE112020003308B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019156648A JP7311362B2 (ja) 2019-08-29 2019-08-29 表示装置
JP2019-156648 2019-08-29
PCT/JP2020/028898 WO2021039250A1 (ja) 2019-08-29 2020-07-28 表示装置

Publications (2)

Publication Number Publication Date
DE112020003308T5 DE112020003308T5 (de) 2022-04-07
DE112020003308B4 true DE112020003308B4 (de) 2026-01-29

Family

ID=74677360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020003308.2T Active DE112020003308B4 (de) 2019-08-29 2020-07-28 Anzeigevorrichtung

Country Status (5)

Country Link
US (1) US12261154B2 (https=)
JP (1) JP7311362B2 (https=)
CN (1) CN114207850B (https=)
DE (1) DE112020003308B4 (https=)
WO (1) WO2021039250A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022009803A1 (https=) * 2020-07-10 2022-01-13

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080030139A1 (en) * 2006-08-07 2008-02-07 Shinko Electric Industries Co., Ltd Light-emitting device
US20120305950A1 (en) * 2011-06-01 2012-12-06 Canon Kabushiki Kaisha Display apparatus
US20170242549A1 (en) * 2016-02-23 2017-08-24 Samsung Display Co., Ltd. Display apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6254674B2 (ja) * 2013-03-15 2017-12-27 アップル インコーポレイテッド 冗長性スキームを備えた発光ダイオードディスプレイパネル
US9252375B2 (en) 2013-03-15 2016-02-02 LuxVue Technology Corporation Method of fabricating a light emitting diode display with integrated defect detection test
US8791474B1 (en) 2013-03-15 2014-07-29 LuxVue Technology Corporation Light emitting diode display with redundancy scheme
KR102465382B1 (ko) * 2015-08-31 2022-11-10 삼성디스플레이 주식회사 표시장치 및 표시장치의 제조방법
TWI657563B (zh) * 2015-12-15 2019-04-21 優顯科技股份有限公司 光電裝置及其製造方法
KR102537440B1 (ko) * 2016-03-18 2023-05-30 삼성디스플레이 주식회사 디스플레이 장치 및 그 제조방법
JP2019511838A (ja) 2016-04-04 2019-04-25 グロ アーベーＧｌｏ Ａｂ ダイ移送用のバックプレーン通過レーザ照射
US10217678B2 (en) * 2016-06-14 2019-02-26 Innolux Corporation Display device and method of manufacturing the display device
KR20180020091A (ko) * 2016-08-17 2018-02-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치
KR102605174B1 (ko) * 2016-12-19 2023-11-22 엘지디스플레이 주식회사 발광 다이오드 디스플레이 장치
US10021762B1 (en) * 2017-06-30 2018-07-10 Innolux Corporation Display device
CN109037297B (zh) * 2018-08-09 2021-01-29 京东方科技集团股份有限公司 一种有机发光显示基板及其制作方法
WO2020250667A1 (ja) * 2019-06-11 2020-12-17 京セラ株式会社 発光素子基板および表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080030139A1 (en) * 2006-08-07 2008-02-07 Shinko Electric Industries Co., Ltd Light-emitting device
US20120305950A1 (en) * 2011-06-01 2012-12-06 Canon Kabushiki Kaisha Display apparatus
US20170242549A1 (en) * 2016-02-23 2017-08-24 Samsung Display Co., Ltd. Display apparatus

Also Published As

Publication number Publication date
US20220158065A1 (en) 2022-05-19
WO2021039250A1 (ja) 2021-03-04
CN114207850B (zh) 2024-06-04
JP7311362B2 (ja) 2023-07-19
DE112020003308T5 (de) 2022-04-07
US12261154B2 (en) 2025-03-25
CN114207850A (zh) 2022-03-18
JP2021033209A (ja) 2021-03-01

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01L0027150000

Ipc: H10H0029140000

R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H10H0029140000

Ipc: H10H0029000000

R018 Grant decision by examination section/examining division