KR20010052008A - El 디스플레이 디바이스 및 전자 장치 - Google Patents
El 디스플레이 디바이스 및 전자 장치 Download PDFInfo
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- KR20010052008A KR20010052008A KR1020000071504A KR20000071504A KR20010052008A KR 20010052008 A KR20010052008 A KR 20010052008A KR 1020000071504 A KR1020000071504 A KR 1020000071504A KR 20000071504 A KR20000071504 A KR 20000071504A KR 20010052008 A KR20010052008 A KR 20010052008A
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- current control
- gate
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- 229910052708 sodium Inorganic materials 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
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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
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- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
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- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (8)
- 기판 위에 픽셀 (pixel) 부분을 갖는 EL 디스플레이 디바이스에 있어서,상기 픽셀 부분이,게이트 전극을 오버랩시키지 않는 LDD 영역을 갖지며, 그들 사이에 게이트 절연막이 삽입된, 스위칭 TFT; 및상기 게이트 절연막을 오버랩시키는 상기 LDD 영역을 갖고, 상기 게이트 전극이 그들 사이에 삽입된, 전류 제어 TFT를 구비하는 EL 디스플레이 디바이스.
- 기판 위에 픽셀 부분, 소스 구동기 회로 및 게이트 구동기 회로를 갖는 EL 디스플레이 디바이스에 있어서,상기 픽셀 부분이,게이트 전극을 오버랩시키지 않는 LDD 영역을 갖고, 그들 사이에 게이트 절연막이 삽입된, 스위칭 TFT; 및상기 게이트 절연막을 오버랩시키는 상기 LDD 영역을 갖고, 상기 게이트 전극이 그들 사이에 삽입된, 전류 제어 TFT를 구비하는 EL 디스플레이 디바이스.
- 기판 위에 픽셀 부분을 갖는 EL 디스플레이 디바이스에 있어서,상기 픽셀 부분이,게이트 전극을 오버랩시키지 않는 LDD 영역을 갖고, 그들 사이에 게이트 절연막이 삽입된, 스위칭 TFT; 및상기 게이트 전극을 오버랩시키는 상기 LDD 영역을 갖고, 상기 게이트 절연막이 그들 사이에 삽입된, 전류 제어 TFT를 구비하고,상기 스위칭 TFT는 p-채널 TFT 및 n-채널 TFT 중 임의의 하나를 구비하고,상기 전류 제어 TFT는 p-채널 TFT를 구비하고,상기 전류 제어 TFT의 드레인 영역은 EL 소자의 양극 (anode)에 전기적으로 연결되는 EL 디스플레이 디바이스.
- 기판 위에 픽셀 부분, 소스 구동기 회로 및 게이트 구동기 회로를 갖는 EL 디스플레이 디바이스에 있어서,상기 픽셀 부분이게이트 전극을 오버랩시키지 않는 LDD 영역을 갖고, 그들 사이에 게이트 절연막이 삽입된, 스위칭 TFT; 및상기 게이트 전극을 오버랩시키는 상기 LDD 영역을 갖고, 그들 사이에 상기 게이트 절연막이 삽입된, 전류 제어 TFT를 구비하고,상기 스위칭 TFT는 p-채널 TFT 및 n-채널 TFT 중 임의의 하나를 구비하고,상기 전류 제어 TFT는 상기 p-채널 TFT를 구비하고,상기 전류 제어 TFT의 드레인 영역은 EL 소자의 양극에 전기적으로 연결되는 EL 디스플레이 디바이스.
- 기판 위에 픽셀 부분을 갖는 EL 디스플레이 디바이스에 있어서,상기 픽셀 부분이,게이트 전극을 오버랩시키지 않는 LDD 영역을 갖고, 그들 사이에 게이트 절연막이 삽입된, 스위칭 TFT; 및상기 게이트 전극을 오버랩시키는 상기 LDD 영역을 갖고, 그들 사이에 상기 게이트 절연막이 삽입된, 전류 제어 TFT를 구비하고,상기 스위칭 TFT는 p-채널 TFT 및 n-채널 TFT 중 임의의 하나를 구비하고,상기 전류 제어 TFT는 상기 p-채널 TFT를 구비하고,상기 전류 제어 TFT의 드레인 영역은 EL 소자의 음극 (cathode)에 전기적으로 연결되는 EL 디스플레이 디바이스.
- 기판 위에 픽셀 부분, 소스 구동기 회로 및 게이트 구동기 회로를 갖는 EL 디스플레이 디바이스에 있어서,상기 픽셀 부분이,게이트 전극을 오버랩시키지 않는 LDD 영역을 갖고, 그들 사이에 게이트 절연막이 삽입된, 스위칭 TFT; 및상기 게이트 전극을 오버랩시키는 상기 LDD 영역을 갖고, 그들 사이에 상기 게이트 절연막이 삽입된, 전류 제어 TFT를 구비하고,상기 스위칭 TFT는 p-채널 TFT 및 n-채널 TFT 중 임의의 하나를 구비하고,상기 전류 제어 TFT는 상기 p-채널 TFT를 구비하고,상기 전류 제어 TFT의 드레인 영역은 EL 소자의 음극에 전기적으로 연결되는 EL 디스플레이 디바이스.
- 제 1 항 내지 제 6 항 중 어느 항에 있어서,상기 EL 디스플레이 디바이스는 비디오 카메라, 디지털 카메라, 고글형 디스플레이 디바이스, 항해 시스템, 오디오 재생 디바이스, 노트북형 개인용 컴퓨터, 게임 장치, 휴대용 정보 단말기 및 영상 재생 디바이스로 구성된 그룹에서 선택된 전자 장치에 포함되는 EL 디스플레이 디바이스.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,상기 EL 디스플레이 디바이스는 시간 분할 계조 (time-divisional gradation) 방법에 의해 동작되는 EL 디스플레이 디바이스.
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JP99-338845 | 1999-11-29 | ||
JP33884599 | 1999-11-29 | ||
JP2000302979A JP4727029B2 (ja) | 1999-11-29 | 2000-10-02 | El表示装置、電気器具及びel表示装置用の半導体素子基板 |
JP2000-302979 | 2000-10-02 |
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KR20010052008A true KR20010052008A (ko) | 2001-06-25 |
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US (2) | US6680577B1 (ko) |
EP (2) | EP2256718A2 (ko) |
JP (1) | JP4727029B2 (ko) |
KR (1) | KR100693767B1 (ko) |
CN (1) | CN1252665C (ko) |
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- 2000-11-13 TW TW089123985A patent/TW483178B/zh not_active IP Right Cessation
- 2000-11-17 US US09/715,528 patent/US6680577B1/en not_active Expired - Lifetime
- 2000-11-29 EP EP10009806A patent/EP2256718A2/en not_active Withdrawn
- 2000-11-29 EP EP00126086A patent/EP1103947A3/en not_active Withdrawn
- 2000-11-29 KR KR1020000071504A patent/KR100693767B1/ko not_active Expired - Fee Related
- 2000-11-29 CN CNB001342959A patent/CN1252665C/zh not_active Expired - Fee Related
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2003
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US7061186B2 (en) | 2006-06-13 |
US6680577B1 (en) | 2004-01-20 |
JP2001222240A (ja) | 2001-08-17 |
KR100693767B1 (ko) | 2007-03-12 |
EP1103947A2 (en) | 2001-05-30 |
US20040164684A1 (en) | 2004-08-26 |
TW483178B (en) | 2002-04-11 |
CN1298168A (zh) | 2001-06-06 |
JP4727029B2 (ja) | 2011-07-20 |
EP2256718A2 (en) | 2010-12-01 |
EP1103947A3 (en) | 2007-10-31 |
CN1252665C (zh) | 2006-04-19 |
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