KR102294626B9 - 유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법 - Google Patents

유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법

Info

Publication number
KR102294626B9
KR102294626B9 KR1020140143054A KR20140143054A KR102294626B9 KR 102294626 B9 KR102294626 B9 KR 102294626B9 KR 1020140143054 A KR1020140143054 A KR 1020140143054A KR 20140143054 A KR20140143054 A KR 20140143054A KR 102294626 B9 KR102294626 B9 KR 102294626B9
Authority
KR
South Korea
Prior art keywords
manufacturing
display device
light emitting
same
organic light
Prior art date
Application number
KR1020140143054A
Other languages
English (en)
Other versions
KR102294626B1 (ko
KR20160047110A (ko
Inventor
김영미
허준영
도의두
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 KR1020140143054A priority Critical patent/KR102294626B1/ko
Publication of KR20160047110A publication Critical patent/KR20160047110A/ko
Application granted granted Critical
Publication of KR102294626B1 publication Critical patent/KR102294626B1/ko
Publication of KR102294626B9 publication Critical patent/KR102294626B9/ko

Links

Classifications

    • 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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/824—Cathodes combined with auxiliary electrodes
    • 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
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
    • H10K71/231—Changing the shape of the active layer in the devices, e.g. patterning by etching of existing layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020140143054A 2014-10-22 2014-10-22 유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법 KR102294626B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140143054A KR102294626B1 (ko) 2014-10-22 2014-10-22 유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140143054A KR102294626B1 (ko) 2014-10-22 2014-10-22 유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법

Publications (3)

Publication Number Publication Date
KR20160047110A KR20160047110A (ko) 2016-05-02
KR102294626B1 KR102294626B1 (ko) 2021-08-26
KR102294626B9 true KR102294626B9 (ko) 2022-03-15

Family

ID=56021436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140143054A KR102294626B1 (ko) 2014-10-22 2014-10-22 유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법

Country Status (1)

Country Link
KR (1) KR102294626B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114582928A (zh) * 2020-11-30 2022-06-03 乐金显示有限公司 电致发光显示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100936881B1 (ko) * 2008-11-26 2010-01-14 삼성모바일디스플레이주식회사 유기전계발광 표시 장치 및 그의 제조 방법
KR101901574B1 (ko) * 2011-12-21 2018-09-28 엘지디스플레이 주식회사 유기 전계 발광 표시 장치 및 그 제조 방법
KR102020805B1 (ko) * 2012-12-28 2019-09-11 엘지디스플레이 주식회사 투명 유기 발광 표시 장치 및 투명 유기 발광 표시 장치 제조 방법

Also Published As

Publication number Publication date
KR102294626B1 (ko) 2021-08-26
KR20160047110A (ko) 2016-05-02

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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]