KR20020052136A - 일렉트로 루미네센스 패널 - Google Patents
일렉트로 루미네센스 패널 Download PDFInfo
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- KR20020052136A KR20020052136A KR1020000081417A KR20000081417A KR20020052136A KR 20020052136 A KR20020052136 A KR 20020052136A KR 1020000081417 A KR1020000081417 A KR 1020000081417A KR 20000081417 A KR20000081417 A KR 20000081417A KR 20020052136 A KR20020052136 A KR 20020052136A
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- gate
- thin film
- electro luminescence
- film transistor
- oled
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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
- G09G3/3233—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 current through the light-emitting element
- G09G3/3241—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 current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
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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
- G09G3/3233—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 current through 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
- G09G2300/0439—Pixel structures
- G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
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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
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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
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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
- G09G3/3283—Details of drivers for data electrodes in which the data driver supplies a variable data current 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 Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (5)
- 게이트 라인들과, 상기 게이트 라인과 교차되게 배열된 데이타 라인들과, 상기 게이트 라인과 데이타 라인들의 교차부들에 설치되는 일렉트로 루미네센스 셀(OLED)들을 구비하는 일렉트로 루미네센스패널에 있어서,임의의 자리에 설치되는 상기 제 1 게이트 라인과 상기 데이타 라인들의 교차부에 설치되어 상기 일렉트로 루미네센스 셀(OLED)들을 구동시키기 위한 제 1 일렉트로 루미네센스 셀(OLED) 구동회로와,상기 제 1 게이트 라인을 제외한 게이트 라인들과 데이타 라인들의 교차부에 설치되어 일렉트로 루미네센스 셀(OLED)들을 구동시키기 위한 제 2 일렉트로 루미네센스 셀(OLED) 구동회로를 구비하는 것을 특징으로 하는 일렉트로 루미네센스패널.
- 제 1항에 있어서,상기 제 1 일렉트로 루미네센스 셀(OLED) 구동회로는 일렉트로 루미네센스 셀(OLED)들에 전원을 공급하는 공급전원과,상기 공급전원과 상기 데이터라인 사이에 접속된 제 1 피모스(PMOS) 박막트랜지스터과,상기 공급전원과 상기 일렉트로 루미네센스 셀(OLED)사이에 접속된 제 2 피모스(PMOS) 박막트랜지스터와,상기 제 1 및 상기 제 2 피모스(PMOS) 박막트랜지스터의 게이트 전극들 사이에 접속되어 스위치 역활을 하는 제 3 피모스(PMOS) 박막트랜지스터와,상기 제 2 피모스(PMOS) 박막트랜지스터의 게이트 전극과 상기 공급전원사이에 접속되어진 캐패시터를 구비하는 것을 특징으로 하는 일렉트로 루미네센스패널.
- 제 2항에 있어서,상기 제1 피모스(PMOS) 박막트랜지스터 및 상기 제2 피모스(PMOS) 박막트랜지스터의 폭(반도체층과 게이트라인이 오버랩되는 부분)과 길이(소오스-드레인의 거리)의 비율에 의해 상기 제2 피모스(PMOS) 박막트랜지스터에 흐르는 전류를 조정하는 것을 특징으로 하는 일렉트로 루미네센스패널.
- 제 1항에 있어서,상기 제 2 일렉트로 루미네센스 셀(OLED) 구동회로는 일렉트로 루미네센스 셀(OLED)에 전원을 공급하는 공급전원과,상기 공급전원과 상기 일렉트로 루미네센스 셀(OLED)사이에 접속된 제 4 피모스(PMOS) 박막트랜지스터와,상기 데이터라인 및 상기 제 4 피모스(PMOS)의 게이트전극 사이에 접속되어 스위치 역활을 하는 제 5피모스(PMOS) 박막트랜지스터와,상기 제 4 트랜지스터의 게이트 전극과 상기 공급전원과 접속되는 캐패시터를 구비하는 것을 특징으로 하는 일렉트로 루미네센스패널.
- 제 4항에 있어서,상기 제1 피모스(PMOS) 박막트랜지스터 및 상기 제4 피모스(PMOS) 박막트랜지스터의 폭(반도체층과 게이트라인이 오버랩되는 부분)과 길이(소오스-드레인의 거리)의 비율에 의해 상기 제4 피모스(PMOS) 박막트랜지스터에 흐르는 전류를 조정하는 것을 특징으로 하는 일렉트로 루미네센스패널.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000081417A KR100675319B1 (ko) | 2000-12-23 | 2000-12-23 | 일렉트로 루미네센스 패널 |
US10/024,284 US6693383B2 (en) | 2000-12-23 | 2001-12-21 | Electro-luminescence panel |
JP2001391148A JP3861996B2 (ja) | 2000-12-23 | 2001-12-25 | エレクトロ・ルミネッセンス・パネル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020000081417A KR100675319B1 (ko) | 2000-12-23 | 2000-12-23 | 일렉트로 루미네센스 패널 |
Publications (2)
Publication Number | Publication Date |
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KR20020052136A true KR20020052136A (ko) | 2002-07-02 |
KR100675319B1 KR100675319B1 (ko) | 2007-01-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020000081417A KR100675319B1 (ko) | 2000-12-23 | 2000-12-23 | 일렉트로 루미네센스 패널 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6693383B2 (ko) |
JP (1) | JP3861996B2 (ko) |
KR (1) | KR100675319B1 (ko) |
Cited By (5)
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KR20040037829A (ko) * | 2002-10-30 | 2004-05-07 | 삼성전자주식회사 | 유기 전계발광 표시 장치 |
KR100475002B1 (ko) * | 2001-11-09 | 2005-03-11 | 샤프 가부시키가이샤 | 표시장치 및 그의 구동방법 |
KR100651003B1 (ko) * | 2003-08-29 | 2006-11-29 | 세이코 엡슨 가부시키가이샤 | 전자 회로의 구동 방법, 전자 회로, 전자 장치, 전기 광학장치, 전자 기기 및 전자 장치의 구동 방법 |
KR100651001B1 (ko) * | 2003-08-21 | 2006-11-29 | 세이코 엡슨 가부시키가이샤 | 전기 광학 장치 및 전자 기기 |
KR101238005B1 (ko) * | 2006-05-17 | 2013-03-04 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
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KR100675319B1 (ko) * | 2000-12-23 | 2007-01-26 | 엘지.필립스 엘시디 주식회사 | 일렉트로 루미네센스 패널 |
JP4498669B2 (ja) | 2001-10-30 | 2010-07-07 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置、及びそれらを具備する電子機器 |
KR100528692B1 (ko) * | 2002-08-27 | 2005-11-15 | 엘지.필립스 엘시디 주식회사 | 유기전계발광소자용 에이징 회로 및 그 구동방법 |
US20040217934A1 (en) * | 2003-04-30 | 2004-11-04 | Jin-Seok Yang | Driving circuit of flat panel display device |
JP2005157347A (ja) * | 2003-11-07 | 2005-06-16 | Toshiba Matsushita Display Technology Co Ltd | アクティブマトリクス型表示装置 |
EP1598200A3 (en) * | 2004-05-21 | 2009-05-06 | Seiko Epson Corporation | Line head and image forming apparatus incorporating the same |
TWI287212B (en) * | 2004-06-02 | 2007-09-21 | Chi Mei Optoelectronics Corp | Driving circuit, compensation circuit of pixel structures of active organic electro-luminescence device and signal compensating method thereof |
FR2871939B1 (fr) * | 2004-06-18 | 2007-01-26 | Commissariat Energie Atomique | Agencement ameliore des composants d'un pixel oled |
US7928938B2 (en) * | 2005-04-19 | 2011-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device including memory circuit, display device and electronic apparatus |
TWI271115B (en) * | 2005-08-30 | 2007-01-11 | Au Optronics Corp | Active display and driving circuit of a pixel thereof |
KR100647712B1 (ko) * | 2005-11-09 | 2006-11-23 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 |
EP1793366A3 (en) | 2005-12-02 | 2009-11-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
KR100745760B1 (ko) * | 2006-02-02 | 2007-08-02 | 삼성전자주식회사 | 유기 전자발광 디스플레이 및 그 제조방법 |
TWI521492B (zh) | 2006-04-05 | 2016-02-11 | 半導體能源研究所股份有限公司 | 半導體裝置,顯示裝置,和電子裝置 |
US20080238892A1 (en) * | 2007-03-28 | 2008-10-02 | Himax Technologies Limited | Pixel circuit |
US20090091264A1 (en) * | 2007-10-04 | 2009-04-09 | Himax Technologies Limited | Pixel circuit |
KR102223582B1 (ko) | 2011-07-22 | 2021-03-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 |
US10043794B2 (en) | 2012-03-22 | 2018-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
TWI587261B (zh) | 2012-06-01 | 2017-06-11 | 半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置的驅動方法 |
JP6228753B2 (ja) | 2012-06-01 | 2017-11-08 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置、表示モジュール、及び電子機器 |
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US20180348805A1 (en) * | 2017-05-31 | 2018-12-06 | Silicon Laboratories Inc. | Bias Current Generator |
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US4975691A (en) * | 1987-06-16 | 1990-12-04 | Interstate Electronics Corporation | Scan inversion symmetric drive |
EP0725939B1 (en) * | 1992-03-13 | 1999-05-26 | Kopin Corporation | Head-mounted display system |
US6023259A (en) * | 1997-07-11 | 2000-02-08 | Fed Corporation | OLED active matrix using a single transistor current mode pixel design |
JP3252897B2 (ja) | 1998-03-31 | 2002-02-04 | 日本電気株式会社 | 素子駆動装置および方法、画像表示装置 |
GB9812739D0 (en) * | 1998-06-12 | 1998-08-12 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display devices |
JP3686769B2 (ja) * | 1999-01-29 | 2005-08-24 | 日本電気株式会社 | 有機el素子駆動装置と駆動方法 |
GB9923261D0 (en) * | 1999-10-02 | 1999-12-08 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display device |
KR100675319B1 (ko) * | 2000-12-23 | 2007-01-26 | 엘지.필립스 엘시디 주식회사 | 일렉트로 루미네센스 패널 |
-
2000
- 2000-12-23 KR KR1020000081417A patent/KR100675319B1/ko active IP Right Grant
-
2001
- 2001-12-21 US US10/024,284 patent/US6693383B2/en not_active Expired - Lifetime
- 2001-12-25 JP JP2001391148A patent/JP3861996B2/ja not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100475002B1 (ko) * | 2001-11-09 | 2005-03-11 | 샤프 가부시키가이샤 | 표시장치 및 그의 구동방법 |
KR20040037829A (ko) * | 2002-10-30 | 2004-05-07 | 삼성전자주식회사 | 유기 전계발광 표시 장치 |
KR100651001B1 (ko) * | 2003-08-21 | 2006-11-29 | 세이코 엡슨 가부시키가이샤 | 전기 광학 장치 및 전자 기기 |
KR100651003B1 (ko) * | 2003-08-29 | 2006-11-29 | 세이코 엡슨 가부시키가이샤 | 전자 회로의 구동 방법, 전자 회로, 전자 장치, 전기 광학장치, 전자 기기 및 전자 장치의 구동 방법 |
KR101238005B1 (ko) * | 2006-05-17 | 2013-03-04 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2002258798A (ja) | 2002-09-11 |
KR100675319B1 (ko) | 2007-01-26 |
JP3861996B2 (ja) | 2006-12-27 |
US6693383B2 (en) | 2004-02-17 |
US20020101177A1 (en) | 2002-08-01 |
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