KR101114890B1 - 발광 장치 및 전자 장치들 - Google Patents
발광 장치 및 전자 장치들 Download PDFInfo
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- KR101114890B1 KR101114890B1 KR1020040106305A KR20040106305A KR101114890B1 KR 101114890 B1 KR101114890 B1 KR 101114890B1 KR 1020040106305 A KR1020040106305 A KR 1020040106305A KR 20040106305 A KR20040106305 A KR 20040106305A KR 101114890 B1 KR101114890 B1 KR 101114890B1
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- South Korea
- Prior art keywords
- light emitting
- light
- polarizing plate
- emitting elements
- display
- Prior art date
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- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
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- 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
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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- 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
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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- H10K2102/301—Details of OLEDs
- H10K2102/302—Details of OLEDs of OLED structures
- H10K2102/3023—Direction of light emission
- H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
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- 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
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- 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
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- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
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Abstract
Description
Claims (15)
- 발광 장치에 있어서,각각이 캐소드, 유기 화합물 함유층 및 애노드를 포함하는 적어도 제 1, 제 2 및 제 3 발광소자들로서, 상기 제 1 발광소자는 적색광을 방사하고, 상기 제 2 발광소자는 녹색광을 방사하고, 상기 제 3 발광소자는 청색광을 방사하는, 상기 적어도 제 1, 제 2 및 제 3 발광소자들;상기 제 1, 제 2 및 제 3 발광소자들 앞측에 배열된 제 1 편광판; 및상기 제 1, 제 2 및 제 3 발광소자들 뒤측에 배열된 제 2 편광판을 포함하고,상기 제 1, 제 2 및 제 3 발광소자들의 상기 애노드 및 상기 캐소드 각각은 광 투과 전도성 막인, 발광 장치.
- 제 1 항에 있어서,상기 광 투과 전도성 막은 인듐 주석 산화물 합금, 인듐 아연 산화물 합금, 산화아연, 및 SiOx를 포함하는 인듐 주석 산화물로 구성된 그룹 중에서 선택되는 한 물질을 포함하는, 발광 장치.
- 제 1 항의 발광 장치를 포함하는 전자 장치에 있어서,상기 전자 장치는 PDA(personal digital assistant), 비디오 카메라, 디지털 카메라, 디지털 비디오 카메라 또는 개인용 컴퓨터인, 전자 장치.
- 제 1 항의 발광 장치를 포함하는 전자 장치에 있어서,상기 전자 장치는 비디오-오디오 양방향 통신 장치 또는 다목적 원격-제어 장치인, 전자 장치.
- 발광 장치에 있어서,각각이 캐소드, 유기 화합물 함유층 및 애노드를 포함하는 적어도 제 1, 제 2 및 제 3 발광소자들로서, 상기 제 1 발광소자는 적색광을 방사하고, 상기 제 2 발광소자는 녹색광을 방사하고, 상기 제 3 발광소자는 청색광을 방사하는, 상기 적어도 제 1, 제 2 및 제 3 발광소자들;상기 제 1, 제 2 및 제 3 발광소자들 앞측에 배열된 제 1 편광판;상기 제 1, 제 2 및 제 3 발광소자들과 상기 제 1 편광판 사이에 배열된 제 1 1/4파 판(quater-wave plate);상기 제 1, 제 2 및 제 3 발광소자들 뒤측에 배열된 제 2 편광판; 및상기 제 1, 제 2 및 제 3 발광소자들과 상기 제 2 편광판 사이에 배열된 제 2 1/4파 판을 포함하고,상기 제 1, 제 2 및 제 3 발광소자들의 상기 애노드 및 상기 캐소드 각각은 광 투과 전도성 막인, 발광 장치.
- 제 5 항에 있어서,상기 광 투과 전도성 막은 인듐 주석 산화물 합금, 인듐 아연 산화물 합금, 산화아연, 및 SiOx를 포함하는 인듐 주석 산화물로 구성된 그룹 중에서 선택되는 한 물질인, 발광 장치.
- 제 5 항의 발광 장치를 포함하는 전자 장치에 있어서,상기 전자 장치는 PDA, 비디오 카메라, 디지털 카메라, 디지털 비디오 카메라 또는 개인용 컴퓨터인, 전자 장치.
- 제 5 항의 발광 장치를 포함하는 전자 장치에 있어서,상기 전자 장치는 비디오-오디오 양방향 통신 장치 또는 다목적 원격-제어 장치인, 전자 장치.
- 발광 장치에 있어서,각각이 캐소드, 유기 화합물 함유층 및 애노드를 포함하는 적어도 제 1, 제 2 및 제 3 발광소자들로서, 상기 제 1 발광소자는 적색광을 방사하고, 상기 제 2 발광소자는 녹색광을 방사하고, 상기 제 3 발광소자는 청색광을 방사하는, 상기 적어도 제 1, 제 2 및 제 3 발광소자들;상기 제 1, 제 2 및 제 3 발광소자들 앞측에 배열된 제 1 편광판;상기 제 1, 제 2 및 제 3 발광소자들과 상기 제 1 편광판 사이에 배열된 제 1 1/4파 판;상기 제 1 편광판과 상기 제 1 1/4파 판 사이에 배열된 제 1 반파 판;상기 제 1, 제 2 및 제 3 발광소자들 뒤측에 배열된 제 2 편광판;상기 제 1, 제 2 및 제 3 발광소자들과 상기 제 2 편광판 사이에 배열된 제 2 1/4파 판; 및상기 제 2 편광판과 상기 제 2 1/4파 판 사이에 배열된 제 2 반파 판을 포함하고,상기 제 1, 제 2 및 제 3 발광소자들의 상기 애노드 및 상기 캐소드 각각은 광 투과 전도성 막인, 발광 장치.
- 제 9 항에 있어서,상기 광 투과 전도성 막은 인듐 주석 산화물 합금, 인듐 아연 산화물 합금, 산화아연, 및 SiOx를 포함하는 인듐 주석 산화물로 구성된 그룹 중에서 선택되는 한 물질인, 발광 장치.
- 제 9 항의 발광 장치를 포함하는 전자 장치에 있어서,상기 전자 장치는 PDA, 비디오 카메라, 디지털 카메라, 디지털 비디오 카메라 또는 개인용 컴퓨터인, 전자 장치.
- 제 9 항의 발광 장치를 포함하는 전자 장치에 있어서,상기 전자 장치는 비디오-오디오 양방향 통신 장치 또는 다목적 원격-제어 장치인, 전자 장치.
- 발광 장치에 있어서,기판;상기 기판에 의해 지지되고, 각각이 캐소드, 유기 화합물 함유층 및 애노드를 포함하는 복수의 발광소자들;상기 복수의 발광 소자들을 개재하여 서로 대향하는 제 1 편광판 및 제 2 편광판을 포함하고,상기 복수의 발광소자들의 상기 애노드 및 상기 캐소드 각각은 상기 복수의 발광소자들로부터 방사된 광에 투명한, 발광 장치.
- 제 13 항에 있어서,상기 복수의 발광소자들 각각에는 적어도 하나의 구동회로가 제공되는, 발광 장치.
- 제 14 항에 있어서,상기 구동회로는 박막 트랜지스터를 포함하는, 발광 장치.
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JPJP-P-2003-00417382 | 2003-12-15 | ||
JP2003417382A JP4485184B2 (ja) | 2003-12-15 | 2003-12-15 | 発光装置および電子機器 |
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CN1630443B (zh) | 2012-03-28 |
KR20050060023A (ko) | 2005-06-21 |
JP2005183006A (ja) | 2005-07-07 |
US20050127820A1 (en) | 2005-06-16 |
CN102593366B (zh) | 2019-01-15 |
US8188655B2 (en) | 2012-05-29 |
US20100252825A1 (en) | 2010-10-07 |
CN1630443A (zh) | 2005-06-22 |
US7750552B2 (en) | 2010-07-06 |
CN102593366A (zh) | 2012-07-18 |
JP4485184B2 (ja) | 2010-06-16 |
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