KR102238776B9 - 복합형 led디스플레이 - Google Patents

복합형 led디스플레이

Info

Publication number
KR102238776B9
KR102238776B9 KR1020190091032A KR20190091032A KR102238776B9 KR 102238776 B9 KR102238776 B9 KR 102238776B9 KR 1020190091032 A KR1020190091032 A KR 1020190091032A KR 20190091032 A KR20190091032 A KR 20190091032A KR 102238776 B9 KR102238776 B9 KR 102238776B9
Authority
KR
South Korea
Prior art keywords
ledhybrid
led display
led
display
ledhybrid led
Prior art date
Application number
KR1020190091032A
Other languages
English (en)
Other versions
KR20210012751A (ko
KR102238776B1 (ko
Inventor
김영우
김정현
김진모
문성재
고명진
신현호
Original Assignee
한국광기술원
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 한국광기술원 filed Critical 한국광기술원
Priority to KR1020190091032A priority Critical patent/KR102238776B1/ko
Publication of KR20210012751A publication Critical patent/KR20210012751A/ko
Application granted granted Critical
Publication of KR102238776B1 publication Critical patent/KR102238776B1/ko
Publication of KR102238776B9 publication Critical patent/KR102238776B9/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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020190091032A 2019-07-26 2019-07-26 복합형 led디스플레이 KR102238776B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190091032A KR102238776B1 (ko) 2019-07-26 2019-07-26 복합형 led디스플레이

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190091032A KR102238776B1 (ko) 2019-07-26 2019-07-26 복합형 led디스플레이

Publications (3)

Publication Number Publication Date
KR20210012751A KR20210012751A (ko) 2021-02-03
KR102238776B1 KR102238776B1 (ko) 2021-04-09
KR102238776B9 true KR102238776B9 (ko) 2022-01-17

Family

ID=74572181

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190091032A KR102238776B1 (ko) 2019-07-26 2019-07-26 복합형 led디스플레이

Country Status (1)

Country Link
KR (1) KR102238776B1 (ko)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060081649A (ko) 2005-01-10 2006-07-13 (주)케이디티 광 여기 확산물질을 이용한 풀 칼라 유기 발광 다이오드디스플레이 구조 및 제조방법
JP4619186B2 (ja) * 2005-04-19 2011-01-26 株式会社半導体エネルギー研究所 発光装置
US7728517B2 (en) 2005-05-20 2010-06-01 Lg Display Co., Ltd. Intermediate electrodes for stacked OLEDs
US8877350B2 (en) 2007-12-11 2014-11-04 Global Oled Technology Llc White OLED with two blue light-emitting layers
KR101361949B1 (ko) 2009-04-29 2014-02-11 엘지디스플레이 주식회사 유기 발광다이오드 표시장치 및 그 구동방법
KR100999446B1 (ko) * 2010-04-28 2010-12-09 금호전기주식회사 하이브리드 조명 시스템
US8866416B2 (en) * 2011-05-04 2014-10-21 Universal Display Corporation Illumination source using LEDs and OLEDs

Also Published As

Publication number Publication date
KR20210012751A (ko) 2021-02-03
KR102238776B1 (ko) 2021-04-09

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]