JP7317635B2 - 表示装置 - Google Patents

表示装置 Download PDF

Info

Publication number
JP7317635B2
JP7317635B2 JP2019157392A JP2019157392A JP7317635B2 JP 7317635 B2 JP7317635 B2 JP 7317635B2 JP 2019157392 A JP2019157392 A JP 2019157392A JP 2019157392 A JP2019157392 A JP 2019157392A JP 7317635 B2 JP7317635 B2 JP 7317635B2
Authority
JP
Japan
Prior art keywords
display device
insulating layer
interlayer insulating
region
emitting element
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
JP2019157392A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021033240A (ja
JP2021033240A5 (https=
Inventor
康弘 金谷
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
Priority to JP2019157392A priority Critical patent/JP7317635B2/ja
Priority to TW109127727A priority patent/TWI815032B/zh
Priority to KR1020200102250A priority patent/KR102439691B1/ko
Priority to CN202010824249.XA priority patent/CN112447689B/zh
Priority to DE102020210774.2A priority patent/DE102020210774A1/de
Priority to US17/005,629 priority patent/US11581462B2/en
Publication of JP2021033240A publication Critical patent/JP2021033240A/ja
Publication of JP2021033240A5 publication Critical patent/JP2021033240A5/ja
Application granted granted Critical
Publication of JP7317635B2 publication Critical patent/JP7317635B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H10H20/857—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
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • 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
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/031—Manufacture or treatment of conductive parts of the interconnections
    • H10W20/0698—Local interconnections
    • 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
    • H10H20/872—Periodic patterns for optical field-shaping, e.g. photonic bandgap structures

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)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2019157392A 2019-08-29 2019-08-29 表示装置 Active JP7317635B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019157392A JP7317635B2 (ja) 2019-08-29 2019-08-29 表示装置
TW109127727A TWI815032B (zh) 2019-08-29 2020-08-14 顯示裝置
KR1020200102250A KR102439691B1 (ko) 2019-08-29 2020-08-14 표시 장치
CN202010824249.XA CN112447689B (zh) 2019-08-29 2020-08-17 显示装置
DE102020210774.2A DE102020210774A1 (de) 2019-08-29 2020-08-26 Anzeigegerät
US17/005,629 US11581462B2 (en) 2019-08-29 2020-08-28 Display device with metal layer with uneven surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019157392A JP7317635B2 (ja) 2019-08-29 2019-08-29 表示装置

Publications (3)

Publication Number Publication Date
JP2021033240A JP2021033240A (ja) 2021-03-01
JP2021033240A5 JP2021033240A5 (https=) 2022-07-28
JP7317635B2 true JP7317635B2 (ja) 2023-07-31

Family

ID=74564718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019157392A Active JP7317635B2 (ja) 2019-08-29 2019-08-29 表示装置

Country Status (6)

Country Link
US (1) US11581462B2 (https=)
JP (1) JP7317635B2 (https=)
KR (1) KR102439691B1 (https=)
CN (1) CN112447689B (https=)
DE (1) DE102020210774A1 (https=)
TW (1) TWI815032B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102949495B1 (ko) * 2020-11-30 2026-04-07 삼성디스플레이 주식회사 표시 장치
EP4383336A4 (en) * 2021-09-06 2025-06-18 LG Electronics Inc. DISPLAY DEVICE
TWI797768B (zh) * 2021-10-06 2023-04-01 友達光電股份有限公司 可拉伸基板以及可拉伸顯示裝置
CN114220904B (zh) 2021-12-12 2023-09-26 武汉华星光电半导体显示技术有限公司 显示面板
JP7805804B2 (ja) * 2022-01-28 2026-01-26 上海天馬微電子有限公司 光デバイスパッケージ
CN117202746A (zh) * 2022-05-25 2023-12-08 群创光电股份有限公司 电子装置
FR3137497A1 (fr) * 2022-06-30 2024-01-05 Aledia Dispositif optoélectronique à réflecteur
KR20240106174A (ko) * 2022-12-29 2024-07-08 엘지디스플레이 주식회사 표시 장치
KR20250071980A (ko) * 2023-11-15 2025-05-23 엘지디스플레이 주식회사 표시 장치 및 그 제조방법
CN119894241A (zh) * 2025-01-14 2025-04-25 京东方科技集团股份有限公司 发光二极管、显示基板和显示装置

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101414653A (zh) 2007-10-18 2009-04-22 泰谷光电科技股份有限公司 发光二极管结构及制造方法
US20090141516A1 (en) 2007-12-03 2009-06-04 Yung-Fu Wu Optoelectronic semiconductor comopnent capable of centralizing emitted light
JP2010003978A (ja) 2008-06-23 2010-01-07 Panasonic Electric Works Co Ltd 発光装置
WO2012108142A1 (ja) 2011-02-07 2012-08-16 シャープ株式会社 有機ｅｌ表示装置及びその製造方法
US20140346449A1 (en) 2013-05-21 2014-11-27 Samsung Display Co., Ltd. Organic light emitting diode display and method for manufacturing the same
JP2016512347A (ja) 2013-03-15 2016-04-25 ルクスビュー テクノロジー コーポレイション 冗長性スキームを備えた発光ダイオードディスプレイ、及び統合欠陥検出検査を備えた発光ダイオードディスプレイを製造する方法
US20170294451A1 (en) 2016-04-12 2017-10-12 Samsung Display Co., Ltd. Display device
US20180006058A1 (en) 2016-06-30 2018-01-04 Innolux Corporation Display device
US20180190672A1 (en) 2017-01-03 2018-07-05 Innolux Corporation Display device
US20180198046A1 (en) 2017-01-06 2018-07-12 Samsung Electronics Co., Ltd. Light emitting package
US20190096976A1 (en) 2017-09-27 2019-03-28 Lg Display Co., Ltd. Electroluminescent device
US20190131375A1 (en) 2017-10-27 2019-05-02 Samsung Display Co, Ltd. Display device and manufacturing method thereof
US20190229170A1 (en) 2017-06-30 2019-07-25 Innolux Corporation Display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107327A1 (ja) * 2004-04-30 2005-11-10 Sanyo Electric Co., Ltd. 発光ディスプレイ
JP2008234928A (ja) 2007-03-19 2008-10-02 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置
KR101283282B1 (ko) * 2007-07-25 2013-07-11 엘지이노텍 주식회사 발광 소자 패키지 및 그 제조방법
KR20130007003A (ko) * 2011-06-28 2013-01-18 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
KR102632615B1 (ko) * 2016-12-05 2024-02-02 삼성디스플레이 주식회사 디스플레이 장치
KR102582649B1 (ko) 2018-02-12 2023-09-25 삼성디스플레이 주식회사 표시 장치
KR102492199B1 (ko) * 2018-03-09 2023-01-26 삼성디스플레이 주식회사 표시 장치
CN111969121B (zh) * 2019-05-20 2024-06-25 乐金显示有限公司 发光显示装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101414653A (zh) 2007-10-18 2009-04-22 泰谷光电科技股份有限公司 发光二极管结构及制造方法
US20090141516A1 (en) 2007-12-03 2009-06-04 Yung-Fu Wu Optoelectronic semiconductor comopnent capable of centralizing emitted light
JP2010003978A (ja) 2008-06-23 2010-01-07 Panasonic Electric Works Co Ltd 発光装置
WO2012108142A1 (ja) 2011-02-07 2012-08-16 シャープ株式会社 有機ｅｌ表示装置及びその製造方法
JP2016512347A (ja) 2013-03-15 2016-04-25 ルクスビュー テクノロジー コーポレイション 冗長性スキームを備えた発光ダイオードディスプレイ、及び統合欠陥検出検査を備えた発光ダイオードディスプレイを製造する方法
US20140346449A1 (en) 2013-05-21 2014-11-27 Samsung Display Co., Ltd. Organic light emitting diode display and method for manufacturing the same
US20170294451A1 (en) 2016-04-12 2017-10-12 Samsung Display Co., Ltd. Display device
US20180006058A1 (en) 2016-06-30 2018-01-04 Innolux Corporation Display device
US20180190672A1 (en) 2017-01-03 2018-07-05 Innolux Corporation Display device
US20180198046A1 (en) 2017-01-06 2018-07-12 Samsung Electronics Co., Ltd. Light emitting package
US20190229170A1 (en) 2017-06-30 2019-07-25 Innolux Corporation Display device
US20190096976A1 (en) 2017-09-27 2019-03-28 Lg Display Co., Ltd. Electroluminescent device
US20190131375A1 (en) 2017-10-27 2019-05-02 Samsung Display Co, Ltd. Display device and manufacturing method thereof

Also Published As

Publication number Publication date
TWI815032B (zh) 2023-09-11
DE102020210774A1 (de) 2021-03-04
CN112447689A (zh) 2021-03-05
US20210066564A1 (en) 2021-03-04
JP2021033240A (ja) 2021-03-01
KR102439691B1 (ko) 2022-09-02
KR20210027097A (ko) 2021-03-10
CN112447689B (zh) 2024-07-30
US11581462B2 (en) 2023-02-14
TW202114471A (zh) 2021-04-01

Similar Documents

Publication Publication Date Title
JP7317635B2 (ja) 表示装置
KR102520549B1 (ko) 발광 표시 장치
KR20250151258A (ko) 발광 표시 장치
US12191431B2 (en) Display device
CN109216419B (zh) 发光显示装置
CN111384104A (zh) 在显示区域中具有通孔的电致发光显示装置
KR20210006567A (ko) 발광소자 패키지 및 이를 이용한 디스플레이 패널
CN112864188A (zh) 发光显示设备
CN110364553A (zh) 有机发光二极管显示装置
CN112349751A (zh) 发光显示设备
CN112447926A (zh) 显示设备与电子装置
CN110320702B (zh) 基板及其制备方法、显示面板
TWI765450B (zh) 發光二極體
KR20210130608A (ko) 발광 표시 장치 및 그 제조 방법
KR20210012415A (ko) 발광 표시 장치
US12261154B2 (en) Display device with a metal layer over an insulating layer
KR102889931B1 (ko) 유기 발광 표시 장치
TWI908972B (zh) 發光元件及其應用之顯示裝置
US12009365B2 (en) Display device
JP7621866B2 (ja) 表示装置
KR102309510B1 (ko) 유기전계 발광소자 및 이의 제조 방법
US20260007056A1 (en) Display Panel and Display Apparatus
WO2025086297A1 (zh) 一种显示基板、其制作方法及显示装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220720

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220720

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230315

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230411

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230524

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230620

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230629

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230711

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230719

R150 Certificate of patent or registration of utility model

Ref document number: 7317635

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150