KR102449131B9 - 유기발광 표시장치 - Google Patents

유기발광 표시장치

Info

Publication number
KR102449131B9
KR102449131B9 KR1020170167048A KR20170167048A KR102449131B9 KR 102449131 B9 KR102449131 B9 KR 102449131B9 KR 1020170167048 A KR1020170167048 A KR 1020170167048A KR 20170167048 A KR20170167048 A KR 20170167048A KR 102449131 B9 KR102449131 B9 KR 102449131B9
Authority
KR
South Korea
Prior art keywords
display device
light emitting
organic light
emitting display
organic
Prior art date
Application number
KR1020170167048A
Other languages
English (en)
Other versions
KR102449131B1 (ko
KR20190067049A (ko
Inventor
이준석
김세준
Original Assignee
엘지디스플레이 주식회사
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 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020170167048A priority Critical patent/KR102449131B1/ko
Priority to DE102018128492.6A priority patent/DE102018128492B4/de
Priority to CN201811353729.1A priority patent/CN109887953B/zh
Priority to JP2018221802A priority patent/JP6625719B2/ja
Priority to US16/211,748 priority patent/US10692958B2/en
Publication of KR20190067049A publication Critical patent/KR20190067049A/ko
Application granted granted Critical
Publication of KR102449131B1 publication Critical patent/KR102449131B1/ko
Publication of KR102449131B9 publication Critical patent/KR102449131B9/ko

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/127—Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
    • H10K59/1275—Electrical connections of the two substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/842—Containers
    • H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/842—Containers
    • H10K50/8428—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H10K50/8445—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8723—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/127—Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/50—Forming devices by joining two substrates together, e.g. lamination techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of El Displays (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
KR1020170167048A 2017-12-06 2017-12-06 유기발광 표시장치 KR102449131B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020170167048A KR102449131B1 (ko) 2017-12-06 2017-12-06 유기발광 표시장치
DE102018128492.6A DE102018128492B4 (de) 2017-12-06 2018-11-14 Organische leuchtdioden-anzeige
CN201811353729.1A CN109887953B (zh) 2017-12-06 2018-11-14 发光二极管显示器
JP2018221802A JP6625719B2 (ja) 2017-12-06 2018-11-28 有機発光表示装置
US16/211,748 US10692958B2 (en) 2017-12-06 2018-12-06 Organic light emitting diode display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170167048A KR102449131B1 (ko) 2017-12-06 2017-12-06 유기발광 표시장치

Publications (3)

Publication Number Publication Date
KR20190067049A KR20190067049A (ko) 2019-06-14
KR102449131B1 KR102449131B1 (ko) 2022-09-28
KR102449131B9 true KR102449131B9 (ko) 2023-04-12

Family

ID=66548349

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170167048A KR102449131B1 (ko) 2017-12-06 2017-12-06 유기발광 표시장치

Country Status (5)

Country Link
US (1) US10692958B2 (ko)
JP (1) JP6625719B2 (ko)
KR (1) KR102449131B1 (ko)
CN (1) CN109887953B (ko)
DE (1) DE102018128492B4 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109192759B (zh) * 2018-08-29 2021-09-21 京东方科技集团股份有限公司 显示面板及显示面板的制备方法
CN113785348B (zh) * 2020-03-25 2023-12-12 京东方科技集团股份有限公司 显示面板及显示装置
CN111403624A (zh) * 2020-03-26 2020-07-10 武汉华星光电半导体显示技术有限公司 阵列基板、阵列基板的制备方法及显示面板
CN111416060A (zh) * 2020-04-23 2020-07-14 武汉华星光电半导体显示技术有限公司 显示面板及其制作方法
CN113745272A (zh) * 2020-05-29 2021-12-03 京东方科技集团股份有限公司 显示基板和显示装置
KR20220090001A (ko) * 2020-12-22 2022-06-29 엘지디스플레이 주식회사 표시 장치 및 그의 제조 방법
WO2022163123A1 (ja) * 2021-02-01 2022-08-04 株式会社ジャパンディスプレイ 表示装置
KR20230082802A (ko) * 2021-12-02 2023-06-09 엘지디스플레이 주식회사 표시 장치
WO2023190317A1 (ja) * 2022-03-31 2023-10-05 東レ株式会社 表示装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4152665B2 (ja) * 2001-07-11 2008-09-17 株式会社半導体エネルギー研究所 発光装置及びその作製方法
TWI263339B (en) * 2002-05-15 2006-10-01 Semiconductor Energy Lab Light emitting device and method for manufacturing the same
US7314785B2 (en) * 2003-10-24 2008-01-01 Semiconductor Energy Laboratory Co., Ltd. Display device and manufacturing method thereof
JP4489472B2 (ja) * 2004-03-19 2010-06-23 株式会社 日立ディスプレイズ 有機エレクトロルミネッセンス表示装置
KR100606772B1 (ko) * 2004-12-02 2006-08-01 엘지전자 주식회사 유기 ｅｌ 소자의 제조방법
JP4706296B2 (ja) * 2005-03-25 2011-06-22 カシオ計算機株式会社 ディスプレイパネル
US7812523B2 (en) * 2005-11-15 2010-10-12 Samsung Electronics Co., Ltd. Display device having an auxiliary electrode for improved common voltage and fabricating method thereof
KR100989134B1 (ko) 2009-01-07 2010-10-20 삼성모바일디스플레이주식회사 유기 발광 표시 장치 및 그 제조 방법
KR20140088369A (ko) * 2013-01-02 2014-07-10 삼성디스플레이 주식회사 유기 발광 표시 장치
JP2015022914A (ja) * 2013-07-19 2015-02-02 ソニー株式会社 表示装置およびその製造方法、並びに電子機器
JP6281135B2 (ja) * 2013-11-21 2018-02-21 株式会社Ｊｏｌｅｄ 表示装置および電子機器
US10141383B2 (en) * 2014-07-29 2018-11-27 Lg Display Co., Ltd. Organic light emitting display device and method for manufacturing the same
KR102540372B1 (ko) * 2015-05-28 2023-06-05 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
US10056440B2 (en) * 2015-05-28 2018-08-21 Lg Display Co., Ltd. Organic light emitting display device and method of manufacturing the same
KR102555656B1 (ko) * 2015-05-29 2023-07-14 엘지디스플레이 주식회사 유기 발광 표시 장치
KR101679977B1 (ko) * 2015-05-29 2016-11-28 엘지디스플레이 주식회사 자기 정전용량식 터치 센서 일체형 표시장치와 그 제조방법
JP2017059314A (ja) 2015-09-14 2017-03-23 株式会社ジャパンディスプレイ 表示装置
KR102460407B1 (ko) * 2015-10-30 2022-10-27 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그의 제조방법
KR101795579B1 (ko) * 2015-11-10 2017-11-08 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102449468B1 (ko) * 2015-12-15 2022-09-29 엘지디스플레이 주식회사 반사형 표시장치
KR102506532B1 (ko) * 2015-12-17 2023-03-03 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102627284B1 (ko) * 2016-05-12 2024-01-22 엘지디스플레이 주식회사 캐소드 전극과 보조 캐소드 전극의 접속구조 형성 방법과 그를 이용한 유기발광 다이오드 표시장치
KR102596065B1 (ko) * 2016-07-04 2023-11-01 삼성디스플레이 주식회사 유기발광 표시장치 및 이의 제조 방법

Also Published As

Publication number Publication date
US10692958B2 (en) 2020-06-23
DE102018128492B4 (de) 2021-12-30
KR102449131B1 (ko) 2022-09-28
DE102018128492A1 (de) 2019-06-06
CN109887953A (zh) 2019-06-14
KR20190067049A (ko) 2019-06-14
JP6625719B2 (ja) 2019-12-25
US20190172893A1 (en) 2019-06-06
CN109887953B (zh) 2023-02-03
JP2019102450A (ja) 2019-06-24

Similar Documents

Publication Publication Date Title
GB2574281B (en) Organic light emitting display device
GB2554772B (en) Organic light emitting display device
GB2554771B (en) Organic light emitting display device
EP3477719A4 (en) ORGANIC LIGHT-EMITTING DEVICE
KR102382487B9 (ko) 유기발광 다이오드 표시장치
GB2564588B (en) Organic light emitting display device
GB201814195D0 (en) Organic light emitting display device
GB2546003B (en) Organic light emitting display panel and organic light emitting display device
GB2581427B (en) Organic light-emitting display device
GB2544641B (en) Organic light emitting display device
GB2570802B (en) Organic light emitting display device
EP3238258A4 (en) Flexible organic light emitting diode display device
EP3579292A4 (en) ORGANIC ELECTROLUMINESCENT DEVICE
GB2570392B (en) Organic light emitting diode display
PL3113228T3 (pl) Urządzenie wyświetlające z organicznymi diodami elektroluminescencyjnymi
GB202103165D0 (en) Multi-panel organic light emitting display device
EP3498804A4 (en) ORGANIC LIGHT-EMITTING DEVICE
KR102449131B9 (ko) 유기발광 표시장치
GB2546890B (en) Organic light emitting display
GB2575195B (en) Organic light emitting diode display device
TWI563652B (en) Organic light-emitting display device
GB2573029B (en) Organic light emitting diode display
GB2571175B (en) Light emitting display apparatus
KR102418492B9 (ko) 플렉서블 유기발광표시패널
GB2570388B (en) Organic light-emitting display device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]