KR20010029845A - 전계 발광 표시장치 및 전자 디바이스 - Google Patents
전계 발광 표시장치 및 전자 디바이스 Download PDFInfo
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- KR20010029845A KR20010029845A KR1020000035597A KR20000035597A KR20010029845A KR 20010029845 A KR20010029845 A KR 20010029845A KR 1020000035597 A KR1020000035597 A KR 1020000035597A KR 20000035597 A KR20000035597 A KR 20000035597A KR 20010029845 A KR20010029845 A KR 20010029845A
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- 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]
- G09G3/3275—Details of drivers for data electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
-
- 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
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Abstract
Description
Claims (16)
- 동일 기판상에 형성된 화소부 및 구동 회로를 구비하는 전계 발광(electroluminescence; EL) 표시장치로서,상기 구동 회로의 일부 또는 모두가 상기 화소부 내측에 형성되는 EL 표시장치.
- 동일 기판상에 형성된 화소부 및 구동 회로를 구비하는 EL 표시장치로서,상기 구동 회로의 일부 또는 모두가 상기 화소부에 형성된 화소 전극 아래에 형성되는 EL 표시장치.
- 동일 기판상에 형성된 화소부, 구동 회로, 및 신호 처리부를 구비하는 EL 표시장치로서,상기 구동 회로의 일부 또는 모두, 또는 상기 신호 처리부의 일부 또는 모두가 상기 화소부 내측에 형성되는 EL 표시장치.
- 동일 기판상에 형성된 화소부, 구동 회로, 및 신호 처리부를 구비하는 EL 표시장치로서,상기 구동 회로의 일부 또는 모두, 또는 신호 처리부의 일부 또는 모두가 상기 화소부에 형성된 화소 전극 아래에 형성되는 EL 표시장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 화소 전극은 EL 소자의 음극(cathode)에 연결되는 EL 표시장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 구동 회로는 적어도 하나의 시프트 레지스터(shift register)를 포함하는 EL 표시장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 따른 EL 표시장치가 제공되는 전자 디바이스.
- 적어도 하나의 전계 발광(electroluminescence) 표시장치를 갖는 전자 디바이스로서,기판과;상기 기판 상에서 상기 표시장치의 각 화소에 제공되는 복수의 스위칭 박막 트랜지스터와;상기 기판 상에 형성되고, 각각 상기 각각의 스위칭 박막 트랜지스터에 의해 스위칭되는 복수의 전류 제어 박막 트랜지스터와;상기 스위칭 박막 트랜지스터 및 상기 전류 제어 박막 트랜지스터 상에 형성된 적어도 하나의 층간(interlayer) 절연막과;상기 층간 절연막 상에 형성되고, 상기 전류 제어 박막 트랜지스터에 전기적으로 각각 연결된 복수의 화소 전극과;상기 화소 전극의 각각에 형성된 전계 발광층; 및적어도 하나의 CMOS 회로를 구비하는 구동기 회로를 구비하고,상기 적어도 하나의 CMOS 회로는 상기 화소 전극 아래에 위치하는 전자 디바이스.
- 적어도 하나의 전계 발광 표시장치를 갖는 전자 디바이스로서,표시부를 갖는 기판과;상기 기판의 표시부에 형성되고, 각각이 음극, 전계 발광층, 및 양극 (anode)을 구비하는 복수의 전계 발광 소자; 및상기 기판 상에 형성된 박막 트랜지스터를 구비하는 구동기 회로를 구비하고,상기 구동기 회로의 상기 박막 트랜지스터 중 적어도 하나는 상기 기판의 상기 표시부에 배치되는 전자 디바이스.
- 적어도 하나의 전계 발광 표시장치를 갖는 전자 디바이스로서,기판과;상기 기판 상에서 상기 표시장치의 각 화소에 제공되는 복수의 스위칭 박막 트랜지스터와;상기 기판 상에 형성되고, 각각 상기 각 스위칭 박막 트랜지스터에 의해 스위칭되는 복수의 전류 제어 박막 트랜지스터와;상기 기판 상에 형성된 제 3 박막 트랜지스터를 구비하는 구동기 회로와;상기 스위칭 박막 트랜지스터, 상기 전류 제어 박막 트랜지스터, 및 상기 제 3 박막 트랜지스터 상에 형성된 적어도 하나의 층간 절연막과;상기 층간 절연막 상에 형성되고, 상기 전류 제어 박막 트랜지스터에 전기적으로 각각 연결된 복수의 전극; 및상기 화소 전극의 각각에 형성된 전계 발광층을 구비하고,상기 제 3 박막 트랜지스터 중 적어도 하나는 상기 화소 전극 아래에 위치되는 전자 디바이스.
- 적어도 하나의 전계 발광 표시장치를 갖는 전자 디바이스로서,기판과;기판 상에서 평행하게 연장하는 적어도 하나의 제 1 및 제 2 게이트 배선 (gate wiring)과;상기 제 1 및 제 2 게이트 배선을 가로질러 연장하는 적어도 하나의 데이터 신호선과;상기 데이터 신호선에 평행하게 연장하고 상기 게이트 배선을 가로질러 연장하는 적어도 하나의 전류 공급선과;상기 제 1 게이트 배선 및 상기 데이터 신호선에 전기적으로 연결된 스위칭 소자와;상기 전류 공급선에 전기적으로 연결되고, 상기 스위칭 소자에 의해 스위칭되는 전류 제어 소자와;상기 제 1 및 제 2 게이트 배선, 상기 데이터 신호선, 및 상기 전류 공급선으로 둘러싸인 영역에 배치되는 적어도 하나의 CMOS 회로; 및상기 적어도 하나의 CMOS 회로를 구비하는 구동기 회로를 구비하는 전자 디바이스.
- 적어도 하나의 전계 발광 표시장치를 갖는 전자 디바이스로서,기판과;기판 상에서 평행하게 연장하는 적어도 하나의 제 1 및 제 2 게이트 배선와;상기 제 1 및 제 2 게이트 배선을 가로질러 연장하는 적어도 하나의 데이터 신호선과;상기 데이터 신호선에 평행하게 연장하고 상기 게이트 배선을 가로질러 연장하는 전류 공급선으로서, 상기 제 1 및 제 2 게이트 배선, 상기 데이터 신호선, 및 상기 전류 공급선으로 둘러싸인 영역에 의해 화소 영역이 정의되는 적어도 하나의 전류 공급선과;상기 화소 영역에 배치되는 적어도 하나의 제 1 CMOS 회로와;상기 화소화소에 인접한 상기 기판 상에 배치되는 적어도 하나의 제 2 CMOS 회로; 및상기 제 1 CMOS 회로 및 상기 제 2 CMOS 회로를 연결시키고, 상기 데이터 신호선 및 상기 전류 공급선 중 적어도 하나를 가로질러 연장하는 접속 배선 (connecting wiring)을 구비하는 전자 디바이스.
- 제 12 항에 있어서,상기 접속 배선은 상기 CMOS 회로의 게이트 전극과 같은 층에서 형성되는 전자 디바이스.
- 제 12 항에 있어서,상기 접속 배선은 상기 데이터 신호선 및 상기 전류 공급선과는 다른 층에서 형성되는 전자 디바이스.
- 제 8 항, 제 9 항, 제 10 항, 제 11 항 또는 제 12 항 중 어느 한 항에 있어서,상기 디바이스는 개인용 컴퓨터, 비디오 카메라, 헤드 마운트 디스플레이(head mount display), 영상 재생 장치, 및 모바일 컴퓨터(mobile computer) 중 하나인 전자 디바이스.
- 제 8 항, 제 9 항, 제 10 항, 제 11 항, 또는 제 12 항 중 어느 한 항에 있어서,상기 전계 발광 표시장치는 유기 전계 발광 표시장치인 전자 디바이스.
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KR100620323B1 (ko) * | 2001-05-29 | 2006-09-13 | 엘지.필립스 엘시디 주식회사 | 유기전기발광소자 및 그의 구동회로 |
KR100834346B1 (ko) * | 2001-12-28 | 2008-06-02 | 엘지디스플레이 주식회사 | 능동행렬 유기전기발광소자 |
KR20190079487A (ko) * | 2017-12-27 | 2019-07-05 | 엘지디스플레이 주식회사 | 패널 내장형 게이트 드라이버를 포함한 표시장치 |
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US6198225B1 (en) * | 1999-06-07 | 2001-03-06 | Symetrix Corporation | Ferroelectric flat panel displays |
SG119161A1 (en) * | 2001-07-16 | 2006-02-28 | Semiconductor Energy Lab | Light emitting device |
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2000
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- 2000-06-21 TW TW089112226A patent/TW515109B/zh not_active IP Right Cessation
- 2000-06-26 US US09/603,282 patent/US6380687B1/en not_active Expired - Lifetime
- 2000-06-27 EP EP00113576A patent/EP1065723B1/en not_active Expired - Lifetime
- 2000-06-27 KR KR1020000035597A patent/KR100684481B1/ko not_active Expired - Fee Related
- 2000-06-28 CN CN2004100905626A patent/CN1607872B/zh not_active Expired - Fee Related
- 2000-06-28 CN CNB001241117A patent/CN1203556C/zh not_active Expired - Fee Related
- 2000-06-28 CN CN2006101016731A patent/CN1967858B/zh not_active Expired - Fee Related
-
2002
- 2002-02-20 US US10/079,109 patent/US6552496B2/en not_active Expired - Lifetime
-
2003
- 2003-04-01 US US10/404,247 patent/US6774573B2/en not_active Expired - Lifetime
-
2004
- 2004-08-09 US US10/914,350 patent/US7256422B2/en not_active Expired - Fee Related
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2007
- 2007-08-08 US US11/891,029 patent/US7548027B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100620323B1 (ko) * | 2001-05-29 | 2006-09-13 | 엘지.필립스 엘시디 주식회사 | 유기전기발광소자 및 그의 구동회로 |
KR100834346B1 (ko) * | 2001-12-28 | 2008-06-02 | 엘지디스플레이 주식회사 | 능동행렬 유기전기발광소자 |
KR20190079487A (ko) * | 2017-12-27 | 2019-07-05 | 엘지디스플레이 주식회사 | 패널 내장형 게이트 드라이버를 포함한 표시장치 |
Also Published As
Publication number | Publication date |
---|---|
CN1967858A (zh) | 2007-05-23 |
US7256422B2 (en) | 2007-08-14 |
US20080024069A1 (en) | 2008-01-31 |
US6380687B1 (en) | 2002-04-30 |
EP1065723A3 (en) | 2006-05-24 |
US6552496B2 (en) | 2003-04-22 |
EP1065723B1 (en) | 2011-08-31 |
CN1279518A (zh) | 2001-01-10 |
CN1967858B (zh) | 2011-05-25 |
US6774573B2 (en) | 2004-08-10 |
CN1607872B (zh) | 2010-12-08 |
KR100684481B1 (ko) | 2007-02-22 |
CN1203556C (zh) | 2005-05-25 |
US20030214246A1 (en) | 2003-11-20 |
TW515109B (en) | 2002-12-21 |
TW543206B (en) | 2003-07-21 |
US20020093290A1 (en) | 2002-07-18 |
CN1607872A (zh) | 2005-04-20 |
US7548027B2 (en) | 2009-06-16 |
US20050006667A1 (en) | 2005-01-13 |
EP1065723A2 (en) | 2001-01-03 |
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