KR100594828B1 - 전류 발광 장치 - Google Patents
전류 발광 장치 Download PDFInfo
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- KR100594828B1 KR100594828B1 KR1019997003441A KR19997003441A KR100594828B1 KR 100594828 B1 KR100594828 B1 KR 100594828B1 KR 1019997003441 A KR1019997003441 A KR 1019997003441A KR 19997003441 A KR19997003441 A KR 19997003441A KR 100594828 B1 KR100594828 B1 KR 100594828B1
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- light emitting
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- emitting element
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- 239000010409 thin film Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 26
- 239000003990 capacitor Substances 0.000 claims description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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- 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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- 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
- 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]
- G09G3/3225—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] using an active matrix
- G09G3/3258—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] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0417—Special arrangements specific to the use of low carrier mobility technology
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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- 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
- 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
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
10210: 제 0 비트의 디지털 신호 공급선
10212: 제 2 비트의 디지털 신호 공급선
10213: 제 3 비트의 디지털 신호 공급선
1022: 아날로그 신호 공급선
10311: 제 1 비트의 전송 스위치
10312: 제 2 비트의 전송 스위치
10313: 제 3 비트의 전송 스위치
1032: 전송 스위치
10410: 제 0 비트의 소스선
10411: 제 1 비트의 소스선
10412: 제 2 비트의 소스선
10413: 제 3 비트의 소스선
1042: 소스선
10510: 제 0 비트의 스위칭 트랜지스터
10511: 제 1 비트의 스위칭 트랜지스터
10512: 제 2 비트의 스위칭 트랜지스터
10513: 제 3 비트의 스위칭 트랜지스터
1052: 스위칭 트랜지스터
10610: 제 0 비트의 유지 용량
10611: 제 1 비트의 유지 용량
10612: 제 2 비트의 유지 용량
10613: 제 3 비트의 유지 용량
1062: 유지 용량
10710: 제 0 비트의 커런트 트랜지스터
10711: 제 1 비트의 커런트 트랜지스터
10712: 제 2 비트의 커런트 트랜지스터
10713: 제 3 비트의 커런트 트랜지스터
1072: 커런트 트랜지스터
10810: 제 0 비트의 유기 EL 소자
10812: 제 2 비트의 유기 EL 소자
10813: 제 3 비트의 유기 EL 소자
1082: 유기 EL 소자
109: 게이트선
1090: 하위비트용 게이트선
1091: 상위비트용 게이트선
110: 공통 전극
111: 상측 전극
SR0: 제 0 열의 시프트 레지스터의 펄스
SR1: 제 1 열의 시프트 레지스터의 펄스
D0: 제 0 비트의 디지털 신호
D1: 제 1 비트의 디지털 신호
A: 아날로그 신호
S00: 제 0 열-제 0 비트의 소스선의 전위
S01: 제 0 열-제 1 비트의 소스선의 전위
S10: 제 1 열-제 0 비트의 소스선의 전위
S11: 제 1 열-제 1 비트의 소스선의 전위
S0: 제 0 열의 소스선의 전위
S1: 제 1 열의 소스선의 전위
G0: 제 0 행의 게이트선의 펄스
G1: 제 1 행의 게이트선의 펄스
C000: 제 0 행-제 0 열-제 0 비트의 유지용량의 전위
C001: 제 0 행-제 0 열-제 1 비트의 유지용량의 전위
C010: 제 0 행-제 1 열-제 0 비트의 유지용량의 전위
C011: 제 0 행-제 1 열-제 1 비트의 유지용량의 전위
C100: 제 1 행-제 0 열-제 0 비트의 유지용량의 전위
C101: 제 1 행-제 0 열-제 1 비트의 유지용량의 전위
C110: 제 1 행-제 1 열-제 0 비트의 유지용량의 전위
C111: 제 1 행-제 1 열-제 1 비트의 유지용량의 전위
C00: 제 0 행-제 0 열의 유지용량의 전위
C01: 제 0 행-제 1 열의 유지용량의 전위
C10: 제 1 행-제 0 열의 유지용량의 전위
C11: 제 1 행-제 1 열의 유지용량의 전위
Claims (8)
- 복수의 디지털 신호 공급선과, 복수의 주사선과, 복수의 신호선의 세트와, 복수의 전송 스위치의 세트와, 시프트 레지스터와, 복수의 화소를 구비하고,상기 복수의 신호선의 세트의 각각은 상기 디지털 신호 공급선과 동수(同數)의 복수의 신호선을 포함하고,상기 복수의 전송 스위치의 세트의 각각은 상기 복수의 디지털 신호 공급선과 대응하는 상기 복수의 신호선을 각각 접속하는 복수의 전송 스위치를 갖고, 상기 복수의 전송 스위치는 상기 시프트 레지스터의 하나의 펄스에 의해 동시에 제어되어 이루어지고,상기 복수의 화소의 각각은 복수의 스위칭 트랜지스터와, 복수의 커런트 트랜지스터와, 복수의 발광소자를 갖고,상기 복수의 스위칭 트랜지스터는 게이트가 상기 복수의 주사선 중 대응하는 주사선에 공통으로 접속되어, 동시에 제어되고, 상기 각 스위칭 트랜지스터의 적어도 소스와 드레인 중 한쪽이 상기 복수의 신호선 중 대응하는 신호선에 접속되어 상기 커런트 트랜지스터의 도통을 제어하는 신호를 공급함과 동시에, 상기 각 스위칭 트랜지스터의 소스와 드레인 중 다른 한쪽이 유지용량을 통하여 공통 전극에 접속되고,상기 복수의 발광소자의 각각은 상기 복수의 커런트 트랜지스터의 하나에 접속되는 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 각 화소에 포함되는 상기 복수의 발광소자의 발광강도가 각각 다른 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 각 화소에 포함되는 상기 복수의 발광소자의 발광강도가 공비 2인 등비 수열인 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 각 화소에 포함되는 상기 복수의 발광소자는 온 상태나 오프 상태의 어느 하나로 설정되는 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 각 화소에 포함되는 상기 복수의 발광소자가 각각 다른 면적을 갖는 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 커런트 트랜지스터의 온 저항이 상기 발광 소자의 온 저항보다도 작고, 상기 커런트 트랜지스터의 오프 저항이 상기 발광 소자의 오프 저항보다도 큰 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 커런트 트랜지스터가 600℃ 이하의 저온 프로세스로 형성된 다결정 실리콘 박막 트랜지스터인 것을 특징으로 하는 전류 발광 장치.
- 제1항에 있어서,상기 발광 소자가 잉크젯 프로세스로 형성된 유기 전계 발광 소자인 것을 특징으로 하는 전류 발광 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97-233107 | 1997-08-28 | ||
JP9233107A JPH1173158A (ja) | 1997-08-28 | 1997-08-28 | 表示素子 |
PCT/JP1998/003756 WO1999012150A1 (fr) | 1997-08-28 | 1998-08-25 | Dispositif d'affichage |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000068801A KR20000068801A (ko) | 2000-11-25 |
KR100594828B1 true KR100594828B1 (ko) | 2006-07-03 |
Family
ID=16949893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019997003441A KR100594828B1 (ko) | 1997-08-28 | 1998-08-25 | 전류 발광 장치 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6518941B1 (ko) |
EP (1) | EP0949603B1 (ko) |
JP (1) | JPH1173158A (ko) |
KR (1) | KR100594828B1 (ko) |
CN (1) | CN1146849C (ko) |
DE (1) | DE69833257T2 (ko) |
TW (1) | TW385420B (ko) |
WO (1) | WO1999012150A1 (ko) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1173158A (ja) * | 1997-08-28 | 1999-03-16 | Seiko Epson Corp | 表示素子 |
GB9803441D0 (en) * | 1998-02-18 | 1998-04-15 | Cambridge Display Tech Ltd | Electroluminescent devices |
JP4092827B2 (ja) | 1999-01-29 | 2008-05-28 | セイコーエプソン株式会社 | 表示装置 |
JP2000284752A (ja) | 1999-01-29 | 2000-10-13 | Seiko Epson Corp | 表示装置 |
US6366025B1 (en) * | 1999-02-26 | 2002-04-02 | Sanyo Electric Co., Ltd. | Electroluminescence display apparatus |
US6512504B1 (en) * | 1999-04-27 | 2003-01-28 | Semiconductor Energy Laborayory Co., Ltd. | Electronic device and electronic apparatus |
JP4627822B2 (ja) * | 1999-06-23 | 2011-02-09 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP2001100696A (ja) * | 1999-09-29 | 2001-04-13 | Sanyo Electric Co Ltd | アクティブマトリックス型el表示装置 |
US6559594B2 (en) * | 2000-02-03 | 2003-05-06 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
JPWO2001073738A1 (ja) * | 2000-03-30 | 2004-01-08 | セイコーエプソン株式会社 | 表示装置 |
WO2001073738A1 (fr) * | 2000-03-30 | 2001-10-04 | Seiko Epson Corporation | Afficheur |
US20010030511A1 (en) | 2000-04-18 | 2001-10-18 | Shunpei Yamazaki | Display device |
TW536836B (en) * | 2000-05-22 | 2003-06-11 | Semiconductor Energy Lab | Light emitting device and electrical appliance |
TW512304B (en) * | 2000-06-13 | 2002-12-01 | Semiconductor Energy Lab | Display device |
US6992652B2 (en) * | 2000-08-08 | 2006-01-31 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and driving method thereof |
TW522374B (en) * | 2000-08-08 | 2003-03-01 | Semiconductor Energy Lab | Electro-optical device and driving method of the same |
TW518552B (en) | 2000-08-18 | 2003-01-21 | Semiconductor Energy Lab | Liquid crystal display device, method of driving the same, and method of driving a portable information device having the liquid crystal display device |
US7180496B2 (en) * | 2000-08-18 | 2007-02-20 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and method of driving the same |
US6987496B2 (en) * | 2000-08-18 | 2006-01-17 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device and method of driving the same |
TW514854B (en) * | 2000-08-23 | 2002-12-21 | Semiconductor Energy Lab | Portable information apparatus and method of driving the same |
US7315295B2 (en) | 2000-09-29 | 2008-01-01 | Seiko Epson Corporation | Driving method for electro-optical device, electro-optical device, and electronic apparatus |
US7184014B2 (en) * | 2000-10-05 | 2007-02-27 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
US7071911B2 (en) | 2000-12-21 | 2006-07-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device, driving method thereof and electric equipment using the light emitting device |
JP4822590B2 (ja) * | 2001-02-08 | 2011-11-24 | 三洋電機株式会社 | 有機el回路 |
US6747623B2 (en) * | 2001-02-09 | 2004-06-08 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and method of driving the same |
JP3608614B2 (ja) | 2001-03-28 | 2005-01-12 | 株式会社日立製作所 | 表示装置 |
KR100394006B1 (ko) * | 2001-05-04 | 2003-08-06 | 엘지전자 주식회사 | 전류구동 표시소자의 더블 스캔 구조 및 제조방법 |
US6956547B2 (en) * | 2001-06-30 | 2005-10-18 | Lg.Philips Lcd Co., Ltd. | Driving circuit and method of driving an organic electroluminescence device |
EP3716257B1 (en) * | 2001-09-07 | 2021-01-20 | Joled Inc. | El display panel, method of driving the same, and el display device |
JP4785300B2 (ja) * | 2001-09-07 | 2011-10-05 | 株式会社半導体エネルギー研究所 | 電気泳動型表示装置、表示装置、及び電子機器 |
JP2003150108A (ja) * | 2001-11-13 | 2003-05-23 | Matsushita Electric Ind Co Ltd | アクティブマトリックス基板及びそれを用いた電流制御型発光素子の駆動方法 |
TWI273539B (en) * | 2001-11-29 | 2007-02-11 | Semiconductor Energy Lab | Display device and display system using the same |
JP4050503B2 (ja) | 2001-11-29 | 2008-02-20 | 株式会社日立製作所 | 表示装置 |
JP3913534B2 (ja) * | 2001-11-30 | 2007-05-09 | 株式会社半導体エネルギー研究所 | 表示装置及びこれを用いた表示システム |
GB0130411D0 (en) * | 2001-12-20 | 2002-02-06 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display device |
GB0130600D0 (en) * | 2001-12-21 | 2002-02-06 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display device |
JP2004004788A (ja) * | 2002-04-24 | 2004-01-08 | Seiko Epson Corp | 電子素子の制御回路、電子回路、電気光学装置、電気光学装置の駆動方法、及び電子機器、並びに電子素子の制御方法 |
JP2003345306A (ja) * | 2002-05-23 | 2003-12-03 | Sanyo Electric Co Ltd | 表示装置 |
JP4067878B2 (ja) * | 2002-06-06 | 2008-03-26 | 株式会社半導体エネルギー研究所 | 発光装置及びそれを用いた電気器具 |
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JP4409152B2 (ja) | 2002-06-27 | 2010-02-03 | 株式会社ルネサステクノロジ | 表示制御駆動装置および表示システム |
US6982727B2 (en) * | 2002-07-23 | 2006-01-03 | Broadcom Corporation | System and method for providing graphics using graphical engine |
JP2004119342A (ja) * | 2002-09-30 | 2004-04-15 | Pioneer Electronic Corp | 有機el積層型有機スイッチング素子及び有機elディスプレイ |
US7271784B2 (en) * | 2002-12-18 | 2007-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
JP4430010B2 (ja) | 2003-01-24 | 2010-03-10 | 株式会社半導体エネルギー研究所 | 発光装置 |
US20040257352A1 (en) * | 2003-06-18 | 2004-12-23 | Nuelight Corporation | Method and apparatus for controlling |
JP2005031629A (ja) | 2003-06-19 | 2005-02-03 | Sharp Corp | 表示素子および表示装置 |
JP4583732B2 (ja) * | 2003-06-30 | 2010-11-17 | 株式会社半導体エネルギー研究所 | 表示装置、及びその駆動方法 |
JP4552421B2 (ja) * | 2003-11-13 | 2010-09-29 | セイコーエプソン株式会社 | 電気光学装置、電子機器及び電気光学装置の駆動方法 |
US20050200294A1 (en) * | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Sidelight illuminated flat panel display and touch panel input device |
US20050200296A1 (en) * | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Method and device for flat panel emissive display using shielded or partially shielded sensors to detect user screen inputs |
US20050200292A1 (en) * | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Emissive display device having sensing for luminance stabilization and user light or touch screen input |
US20060007248A1 (en) * | 2004-06-29 | 2006-01-12 | Damoder Reddy | Feedback control system and method for operating a high-performance stabilized active-matrix emissive display |
FR2866973B1 (fr) * | 2004-02-27 | 2006-08-04 | Commissariat Energie Atomique | Dispositif ameliore d'adressage de pixels |
US20050243023A1 (en) * | 2004-04-06 | 2005-11-03 | Damoder Reddy | Color filter integrated with sensor array for flat panel display |
US7129938B2 (en) * | 2004-04-12 | 2006-10-31 | Nuelight Corporation | Low power circuits for active matrix emissive displays and methods of operating the same |
US7928937B2 (en) * | 2004-04-28 | 2011-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20050248515A1 (en) * | 2004-04-28 | 2005-11-10 | Naugler W E Jr | Stabilized active matrix emissive display |
JP2006106672A (ja) * | 2004-05-25 | 2006-04-20 | Victor Co Of Japan Ltd | 表示装置 |
JP5087821B2 (ja) * | 2004-05-25 | 2012-12-05 | 株式会社Jvcケンウッド | 表示装置 |
JP2006106673A (ja) * | 2004-05-25 | 2006-04-20 | Victor Co Of Japan Ltd | 表示装置 |
US8194006B2 (en) | 2004-08-23 | 2012-06-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method of the same, and electronic device comprising monitoring elements |
KR100699997B1 (ko) | 2004-09-21 | 2007-03-26 | 삼성에스디아이 주식회사 | 다수개의 구동 트랜지스터와 다수개의 애노드 또는캐소드전극을 갖는 유기 전계 발광 표시장치 |
JP4400401B2 (ja) * | 2004-09-30 | 2010-01-20 | セイコーエプソン株式会社 | 電気光学装置とその駆動方法及び電子機器 |
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JP5201791B2 (ja) * | 2004-12-06 | 2013-06-05 | 株式会社半導体エネルギー研究所 | 表示装置及び電子機器 |
US7595778B2 (en) * | 2005-04-15 | 2009-09-29 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device using the same |
US20070001954A1 (en) * | 2005-07-04 | 2007-01-04 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method of display device |
US9318053B2 (en) | 2005-07-04 | 2016-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
JP4650726B2 (ja) * | 2005-08-23 | 2011-03-16 | 日本ビクター株式会社 | 表示装置 |
EP1758072A3 (en) | 2005-08-24 | 2007-05-02 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
JP2007086762A (ja) * | 2005-08-24 | 2007-04-05 | Semiconductor Energy Lab Co Ltd | 表示装置及びその駆動方法 |
JP4904756B2 (ja) * | 2005-09-27 | 2012-03-28 | 株式会社デンソー | 有機el駆動回路、有機el表示器およびその駆動方法 |
US7635863B2 (en) | 2005-10-18 | 2009-12-22 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic apparatus having the display device |
JP5041777B2 (ja) * | 2005-10-21 | 2012-10-03 | 株式会社半導体エネルギー研究所 | 表示装置及び電子機器 |
EP1826741A3 (en) | 2006-02-23 | 2012-02-15 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device having the same |
JP4577244B2 (ja) * | 2006-03-15 | 2010-11-10 | セイコーエプソン株式会社 | 発光装置及びその駆動方法並びに電子機器 |
GB2437113B (en) | 2006-04-12 | 2008-11-26 | Cambridge Display Tech Ltd | Light-emissive display and method of manufacturing the same |
US8115788B2 (en) | 2006-05-31 | 2012-02-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method of display device, and electronic appliance |
JP2008225101A (ja) * | 2007-03-13 | 2008-09-25 | Fujifilm Corp | 表示装置 |
JP4329868B2 (ja) * | 2008-04-14 | 2009-09-09 | カシオ計算機株式会社 | 表示装置 |
JP5657198B2 (ja) * | 2008-08-07 | 2015-01-21 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニーGlobal Oled Technology Llc. | 表示装置 |
JP2010122493A (ja) * | 2008-11-20 | 2010-06-03 | Eastman Kodak Co | 表示装置 |
KR20160087022A (ko) * | 2015-01-12 | 2016-07-21 | 삼성디스플레이 주식회사 | 표시패널 |
US11145251B2 (en) * | 2018-10-23 | 2021-10-12 | Innolux Corporation | Display device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6122326A (ja) * | 1984-03-23 | 1986-01-30 | Citizen Watch Co Ltd | 階調表示装置 |
JPH06325869A (ja) * | 1993-05-18 | 1994-11-25 | Mitsubishi Kasei Corp | 有機電界発光パネル |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807037A (en) * | 1972-11-30 | 1974-04-30 | Us Army | Pocketable direct current electroluminescent display device addressed by mos and mnos circuitry |
JPS5688193A (en) | 1979-12-19 | 1981-07-17 | Citizen Watch Co Ltd | Display unit |
JPS58220185A (ja) | 1982-06-17 | 1983-12-21 | セイコーインスツルメンツ株式会社 | 表示素子 |
JPS61267782A (ja) | 1985-05-23 | 1986-11-27 | 三菱電機株式会社 | 表示素子 |
DE3751502T2 (de) * | 1986-03-11 | 1996-02-15 | Kanegafuchi Chemical Ind | Elektrische oder elektronische Anordnung mit einer dünnen Schicht aus Polyimid. |
US5543819A (en) * | 1988-07-21 | 1996-08-06 | Proxima Corporation | High resolution display system and method of using same |
AU631375B2 (en) * | 1988-09-14 | 1992-11-26 | Daichi Co., Ltd. | El operating power supply circuit |
US5126214A (en) * | 1989-03-15 | 1992-06-30 | Idemitsu Kosan Co., Ltd. | Electroluminescent element |
US5138303A (en) * | 1989-10-31 | 1992-08-11 | Microsoft Corporation | Method and apparatus for displaying color on a computer output device using dithering techniques |
JPH07504764A (ja) * | 1992-03-13 | 1995-05-25 | コピン・コーポレーシヨン | 頭部取り付け表示系 |
US5302966A (en) * | 1992-06-02 | 1994-04-12 | David Sarnoff Research Center, Inc. | Active matrix electroluminescent display and method of operation |
GB9223697D0 (en) * | 1992-11-12 | 1992-12-23 | Philips Electronics Uk Ltd | Active matrix display devices |
US5460983A (en) * | 1993-07-30 | 1995-10-24 | Sgs-Thomson Microelectronics, Inc. | Method for forming isolated intra-polycrystalline silicon structures |
JP2821347B2 (ja) * | 1993-10-12 | 1998-11-05 | 日本電気株式会社 | 電流制御型発光素子アレイ |
JP3463362B2 (ja) * | 1993-12-28 | 2003-11-05 | カシオ計算機株式会社 | 電界発光素子の製造方法および電界発光素子 |
US5714968A (en) * | 1994-08-09 | 1998-02-03 | Nec Corporation | Current-dependent light-emitting element drive circuit for use in active matrix display device |
JP2689916B2 (ja) | 1994-08-09 | 1997-12-10 | 日本電気株式会社 | アクティブマトリクス型電流制御型発光素子の駆動回路 |
US5652600A (en) * | 1994-11-17 | 1997-07-29 | Planar Systems, Inc. | Time multiplexed gray scale approach |
JP2726631B2 (ja) * | 1994-12-14 | 1998-03-11 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 液晶表示方法 |
US5684365A (en) * | 1994-12-14 | 1997-11-04 | Eastman Kodak Company | TFT-el display panel using organic electroluminescent media |
JPH08241057A (ja) | 1995-03-03 | 1996-09-17 | Tdk Corp | 画像表示装置 |
JP3412076B2 (ja) * | 1995-03-08 | 2003-06-03 | 株式会社リコー | 有機el素子 |
US5754064A (en) * | 1995-08-11 | 1998-05-19 | Chien; Tseng Lu | Driver/control circuit for a electro-luminescent element |
US5748160A (en) | 1995-08-21 | 1998-05-05 | Mororola, Inc. | Active driven LED matrices |
JPH09153624A (ja) | 1995-11-30 | 1997-06-10 | Sony Corp | 半導体装置 |
JPH09153524A (ja) * | 1995-11-30 | 1997-06-10 | Taiyo Yuden Co Ltd | 電子回路装置の製造方法 |
JPH10172762A (ja) * | 1996-12-11 | 1998-06-26 | Sanyo Electric Co Ltd | エレクトロルミネッセンス素子を用いた表示装置の製造方法及び表示装置 |
JPH1173158A (ja) * | 1997-08-28 | 1999-03-16 | Seiko Epson Corp | 表示素子 |
JP3543170B2 (ja) * | 1998-02-24 | 2004-07-14 | カシオ計算機株式会社 | 電界発光素子及びその製造方法 |
US7173612B2 (en) * | 2000-12-08 | 2007-02-06 | Matsushita Electric Industrial Co., Ltd. | EL display device providing means for delivery of blanking signals to pixel elements |
-
1997
- 1997-08-28 JP JP9233107A patent/JPH1173158A/ja active Pending
-
1998
- 1998-08-24 TW TW087113913A patent/TW385420B/zh not_active IP Right Cessation
- 1998-08-25 WO PCT/JP1998/003756 patent/WO1999012150A1/ja active IP Right Grant
- 1998-08-25 EP EP98938969A patent/EP0949603B1/en not_active Expired - Lifetime
- 1998-08-25 CN CNB988015862A patent/CN1146849C/zh not_active Expired - Lifetime
- 1998-08-25 US US09/297,263 patent/US6518941B1/en not_active Expired - Lifetime
- 1998-08-25 DE DE69833257T patent/DE69833257T2/de not_active Expired - Lifetime
- 1998-08-25 KR KR1019997003441A patent/KR100594828B1/ko not_active IP Right Cessation
-
2002
- 2002-12-18 US US10/321,656 patent/US7236164B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6122326A (ja) * | 1984-03-23 | 1986-01-30 | Citizen Watch Co Ltd | 階調表示装置 |
JPH06325869A (ja) * | 1993-05-18 | 1994-11-25 | Mitsubishi Kasei Corp | 有機電界発光パネル |
Also Published As
Publication number | Publication date |
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EP0949603B1 (en) | 2006-01-18 |
CN1242858A (zh) | 2000-01-26 |
JPH1173158A (ja) | 1999-03-16 |
EP0949603A1 (en) | 1999-10-13 |
US7236164B2 (en) | 2007-06-26 |
US6518941B1 (en) | 2003-02-11 |
WO1999012150A1 (fr) | 1999-03-11 |
DE69833257T2 (de) | 2006-09-21 |
KR20000068801A (ko) | 2000-11-25 |
EP0949603A4 (en) | 2000-12-06 |
DE69833257D1 (de) | 2006-04-06 |
CN1146849C (zh) | 2004-04-21 |
TW385420B (en) | 2000-03-21 |
US20030071772A1 (en) | 2003-04-17 |
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