KR100347505B1 - 일렉트로 루미네센스 표시 장치의 구동 방법 - Google Patents
일렉트로 루미네센스 표시 장치의 구동 방법 Download PDFInfo
- Publication number
- KR100347505B1 KR100347505B1 KR1020000049433A KR20000049433A KR100347505B1 KR 100347505 B1 KR100347505 B1 KR 100347505B1 KR 1020000049433 A KR1020000049433 A KR 1020000049433A KR 20000049433 A KR20000049433 A KR 20000049433A KR 100347505 B1 KR100347505 B1 KR 100347505B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- display
- display pixel
- emitting material
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005401 electroluminescence Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000003086 colorant Substances 0.000 claims abstract description 10
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 238000012937 correction Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 3
- 101100004188 Arabidopsis thaliana BARD1 gene Proteins 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- -1 methylphenylphenylamino Chemical group 0.000 description 2
- 101100328883 Arabidopsis thaliana COL1 gene Proteins 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical class N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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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]
- G09G3/3216—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 a passive matrix
-
- 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
-
- 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
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
-
- 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
-
- 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
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
-
- 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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
Landscapes
- 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 (3)
- 주사 신호를 공급하는 복수의 로우 전극과, 구동 신호를 공급하는 복수의 컬럼 전극이 상호 교차한 개소에 표시 화소가 형성되고, 상기 표시 화소의 상기 컬럼 전극 및 상기 로우 전극 간에 각 색을 나타내는 발광 재료로 이루어지는 발광층을 포함한 일렉트로 루미네센스 소자를, 상기 로우 전극을 순차 선택하여 발광시키는 일렉트로 루미네센스 표시 장치의 구동 방법에 있어서,상기 각 색의 발광 재료를 배치한 각 표시 화소 중, 발광 효율이 낮은 색의 발광 재료를 배치한 표시 화소에 상기 주사 신호를 공급하는 로우 전극에, 상기 표시 화소의 발광 재료의 다른 색의 발광 효율과의 비율에 따른 기간에 연속하여 상기 선택 신호를 공급함과 함께, 상기 발광 효율이 낮은 발광 재료를 배치한 표시 화소에 상기 구동 신호를 공급하는 컬럼 전극에, 상기 표시 화소의 발광 재료의 다른 색의 발광 효율과의 비율에 따른 기간 상기 구동 신호를 공급하여 발광 재료를 발광시키는 것을 특징으로 하는 일렉트로 루미네센스 표시 장치의 구동 방법.
- 제1항에 있어서,상기 각 색의 표시 화소는, 상기 발광층의 발광 효율이 가장 높은 색의 제1 표시 화소로부터 순차적으로 낮은 색의 제2 및 제3 표시 화소로 이루어진 것을 특징으로 하는 일렉트로 루미네센스 표시 장치의 구동 방법.
- 제2항에 있어서상기 제1 표시 화소의 발광 재료는 녹색의 발광 재료이고, 상기 제2 및 제3 표시 화소의 발광 재료는 각각 적색 및 청색인 것을 특징으로 하는 일렉트로 루미네센스 표시 장치의 구동 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1999-240199 | 1999-08-26 | ||
JP24019999A JP4780815B2 (ja) | 1999-08-26 | 1999-08-26 | エレクトロルミネッセンス表示装置の駆動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010050199A KR20010050199A (ko) | 2001-06-15 |
KR100347505B1 true KR100347505B1 (ko) | 2002-08-03 |
Family
ID=17055941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000049433A Expired - Lifetime KR100347505B1 (ko) | 1999-08-26 | 2000-08-25 | 일렉트로 루미네센스 표시 장치의 구동 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7154456B1 (ko) |
EP (1) | EP1079362A3 (ko) |
JP (1) | JP4780815B2 (ko) |
KR (1) | KR100347505B1 (ko) |
TW (1) | TW508973B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3757899B2 (ja) * | 2002-05-07 | 2006-03-22 | 株式会社豊田自動織機 | 駆動用半導体装置及び表示装置ならびに輝度バランス調整方法 |
KR100459135B1 (ko) * | 2002-08-17 | 2004-12-03 | 엘지전자 주식회사 | 유기 el 디스플레이 패널 및 구동방법 |
AT501629B1 (de) * | 2005-04-05 | 2007-10-15 | Erber Ag | Herstellung von hochgradig isotopenmarkierten, sekundären, mikrobiellen stoffwechselprodukten sowie stoffwechselprodukte |
US7872617B2 (en) * | 2005-10-12 | 2011-01-18 | Canon Kabushiki Kaisha | Display apparatus and method for driving the same |
KR100761296B1 (ko) * | 2006-03-17 | 2007-09-27 | 엘지전자 주식회사 | 발광 소자 및 이를 구동하는 방법 |
US20100045190A1 (en) * | 2008-08-20 | 2010-02-25 | White Electronic Designs Corporation | Led backlight |
JP6244537B2 (ja) * | 2012-10-04 | 2017-12-13 | パナソニックIpマネジメント株式会社 | Led表示器とこのled表示器を備える加熱調理器 |
TWI520323B (zh) * | 2013-02-08 | 2016-02-01 | 中華映管股份有限公司 | 有機發光顯示裝置之畫素結構 |
KR102197632B1 (ko) * | 2014-04-28 | 2021-01-04 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
JP5790842B2 (ja) * | 2014-06-16 | 2015-10-07 | 株式会社デンソー | 有機el表示装置およびその駆動方法 |
US11263963B2 (en) | 2018-05-09 | 2022-03-01 | Apple Inc. | Local passive matrix display |
CN114141199B (zh) * | 2021-12-03 | 2024-03-15 | 湖畔光电科技(江苏)有限公司 | 微显示无源像素电路 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909788A (en) * | 1971-09-27 | 1975-09-30 | Litton Systems Inc | Driving circuits for light emitting diodes |
JPS57115090U (ko) * | 1981-01-09 | 1982-07-16 | ||
JP2527708B2 (ja) * | 1984-12-15 | 1996-08-28 | キヤノン株式会社 | 表示装置 |
JP2527707B2 (ja) * | 1984-12-15 | 1996-08-28 | キヤノン株式会社 | 表示装置 |
JPS63163491A (ja) * | 1986-12-26 | 1988-07-06 | 松下電器産業株式会社 | カラ−el表示装置 |
JPH01254998A (ja) * | 1988-04-05 | 1989-10-11 | Fujitsu Ltd | 発光制御装置 |
JPH01307796A (ja) * | 1988-06-06 | 1989-12-12 | Yokogawa Electric Corp | Led表示装置 |
JP2800879B2 (ja) * | 1994-06-21 | 1998-09-21 | 富士通株式会社 | 蛍光表示装置及びその駆動方法 |
JPH09505415A (ja) * | 1994-09-07 | 1997-05-27 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 色表示装置 |
TW295672B (ko) * | 1994-09-20 | 1997-01-11 | Hitachi Ltd | |
JP3618948B2 (ja) * | 1996-03-11 | 2005-02-09 | キヤノン株式会社 | 画像表示装置とその駆動方法 |
JPH09258693A (ja) * | 1996-03-26 | 1997-10-03 | Stanley Electric Co Ltd | フルカラーledドットマトリクス表示装置 |
JP3645350B2 (ja) * | 1996-04-09 | 2005-05-11 | シチズン時計株式会社 | 表示装置 |
TW417074B (en) * | 1996-09-06 | 2001-01-01 | Matsushita Electric Ind Co Ltd | Display device |
US5986628A (en) * | 1997-05-14 | 1999-11-16 | Planar Systems, Inc. | Field sequential color AMEL display |
JP3941180B2 (ja) * | 1997-09-02 | 2007-07-04 | セイコーエプソン株式会社 | El表示素子の製造方法 |
US5898415A (en) | 1997-09-26 | 1999-04-27 | Candescent Technologies Corporation | Circuit and method for controlling the color balance of a flat panel display without reducing gray scale resolution |
US6897855B1 (en) * | 1998-02-17 | 2005-05-24 | Sarnoff Corporation | Tiled electronic display structure |
JP4081852B2 (ja) * | 1998-04-30 | 2008-04-30 | ソニー株式会社 | 有機el素子のマトリクス駆動方法及び有機el素子のマトリクス駆動装置 |
JPH11327506A (ja) * | 1998-05-13 | 1999-11-26 | Futaba Corp | El表示装置の駆動回路 |
JP2000259124A (ja) * | 1999-03-05 | 2000-09-22 | Sanyo Electric Co Ltd | エレクトロルミネッセンス表示装置 |
-
1999
- 1999-08-26 JP JP24019999A patent/JP4780815B2/ja not_active Expired - Lifetime
-
2000
- 2000-07-17 TW TW089114242A patent/TW508973B/zh not_active IP Right Cessation
- 2000-08-18 EP EP00307101A patent/EP1079362A3/en not_active Withdrawn
- 2000-08-24 US US09/645,850 patent/US7154456B1/en not_active Expired - Lifetime
- 2000-08-25 KR KR1020000049433A patent/KR100347505B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW508973B (en) | 2002-11-01 |
KR20010050199A (ko) | 2001-06-15 |
US7154456B1 (en) | 2006-12-26 |
EP1079362A3 (en) | 2002-10-02 |
JP4780815B2 (ja) | 2011-09-28 |
EP1079362A2 (en) | 2001-02-28 |
JP2001067044A (ja) | 2001-03-16 |
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