JP3889837B2 - 画像表示装置の多階調表示方法 - Google Patents

画像表示装置の多階調表示方法 Download PDF

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Publication number
JP3889837B2
JP3889837B2 JP25167496A JP25167496A JP3889837B2 JP 3889837 B2 JP3889837 B2 JP 3889837B2 JP 25167496 A JP25167496 A JP 25167496A JP 25167496 A JP25167496 A JP 25167496A JP 3889837 B2 JP3889837 B2 JP 3889837B2
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JP
Japan
Prior art keywords
code
bit
data
gradation
error diffusion
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
Application number
JP25167496A
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English (en)
Japanese (ja)
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JPH09127907A (ja
Inventor
善靜 崔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
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Samsung SDI Co Ltd
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Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of JPH09127907A publication Critical patent/JPH09127907A/ja
Application granted granted Critical
Publication of JP3889837B2 publication Critical patent/JP3889837B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • 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
    • 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
    • G09G3/2059—Display of intermediate tones using error diffusion
    • 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
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • 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
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G09G3/2025—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having all the same time duration
    • 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
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
    • G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
JP25167496A 1995-09-28 1996-09-24 画像表示装置の多階調表示方法 Expired - Lifetime JP3889837B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950032496A KR0155890B1 (ko) 1995-09-28 1995-09-28 화상 표시 장치의 다계조 표시 구동 방법
KR1995-32496 1995-09-28

Publications (2)

Publication Number Publication Date
JPH09127907A JPH09127907A (ja) 1997-05-16
JP3889837B2 true JP3889837B2 (ja) 2007-03-07

Family

ID=19428267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25167496A Expired - Lifetime JP3889837B2 (ja) 1995-09-28 1996-09-24 画像表示装置の多階調表示方法

Country Status (8)

Country Link
US (1) US5917471A (enExample)
JP (1) JP3889837B2 (enExample)
KR (1) KR0155890B1 (enExample)
CN (1) CN1107237C (enExample)
DE (1) DE19638635A1 (enExample)
FR (1) FR2739479B1 (enExample)
GB (1) GB2305802B (enExample)
TW (1) TW305983B (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3689519B2 (ja) * 1997-02-04 2005-08-31 パイオニア株式会社 プラズマディスプレイパネルの駆動装置
JPH118765A (ja) * 1997-06-16 1999-01-12 Mitsubishi Electric Corp 低階調化処理方法、低階調化処理装置、低階調化処理用集積回路および低階調化プログラムを記録したコンピュータ読み取り可能な記録媒体
FR2769743B1 (fr) * 1997-10-09 2000-01-07 Thomson Multimedia Sa Procede et dispositif de balayage d'un panneau a plasma
DE19745498C2 (de) * 1997-10-15 2000-12-07 Agfa Gevaert Ag Verfahren und Vorrichtung zum Kopieren einer transparenten Vorlage auf lichtempfindliches Material
KR100354742B1 (ko) 1998-10-23 2003-01-24 삼성전자 주식회사 화상 데이터 처리장치
US6278423B1 (en) * 1998-11-24 2001-08-21 Planar Systems, Inc Active matrix electroluminescent grey scale display
JP4637315B2 (ja) 1999-02-24 2011-02-23 株式会社半導体エネルギー研究所 表示装置
US7193594B1 (en) * 1999-03-18 2007-03-20 Semiconductor Energy Laboratory Co., Ltd. Display device
US7145536B1 (en) 1999-03-26 2006-12-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
US6952194B1 (en) * 1999-03-31 2005-10-04 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
WO2002019304A1 (en) * 2000-08-30 2002-03-07 Koninklijke Philips Electronics N.V. Matrix display device with multiple line addressing
JP2003044017A (ja) * 2001-08-03 2003-02-14 Nec Corp 画像表示装置
US7076110B2 (en) * 2001-08-09 2006-07-11 Texas Instruments Incorporated Quantization error diffusion for digital imaging devices
US7031392B2 (en) * 2002-09-20 2006-04-18 Seiko Epson Corporation Method and apparatus for video deblocking
JP5116202B2 (ja) * 2002-11-14 2013-01-09 株式会社半導体エネルギー研究所 表示装置の駆動方法
MXPA06012725A (es) * 2004-05-06 2007-01-16 Thomson Licensing Despliegue de desplazamiento de pixel con ruido minimo.
US8847861B2 (en) * 2005-05-20 2014-09-30 Semiconductor Energy Laboratory Co., Ltd. Active matrix display device, method for driving the same, and electronic device
KR100734213B1 (ko) * 2005-09-27 2007-07-02 엠텍비젼 주식회사 계조 포화 정보 표시 방법 및 장치
ATE507552T1 (de) * 2005-09-28 2011-05-15 Sony Ericsson Mobile Comm Ab Verfahren zum erhöhen der auflösung einer farbdarstellung und vorrichtung, die dieses verfahren ausführt
KR100731882B1 (ko) * 2006-03-09 2007-06-25 김규태 영상신호의 계조데이터 변환방법
JP2007323036A (ja) * 2006-06-05 2007-12-13 Samsung Sdi Co Ltd 有機電界発光表示装置及びその駆動方法
EP2187378B1 (en) * 2007-09-05 2013-08-21 Sony Corporation Image processing device, image processing method, and program
CN101950534B (zh) * 2010-09-20 2015-09-16 深圳市中庆微科技开发有限公司 一种动态自适应提高显示频率的方法
KR20130087927A (ko) * 2012-01-30 2013-08-07 삼성디스플레이 주식회사 영상 신호 처리 장치 및 영상 신호 처리 방법
KR102082794B1 (ko) 2012-06-29 2020-02-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치의 구동 방법, 및 표시 장치
CN103198797B (zh) * 2013-04-26 2015-02-25 深圳市华星光电技术有限公司 有源矩阵有机发光二极管面板的驱动方法及像素单元
CN103474042B (zh) * 2013-09-12 2015-12-23 青岛海信电器股份有限公司 一种过压驱动的方法、装置及显示设备
CN110310591B (zh) * 2019-06-27 2024-07-05 富满微电子集团股份有限公司 Led显示屏显示数据分割方法及系统
US11468821B2 (en) * 2020-08-17 2022-10-11 Novatek Microelectronics Corp. Source driving circuit and operating method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622717D0 (en) * 1986-09-20 1986-10-29 Emi Plc Thorn Display device
US5224178A (en) * 1990-09-14 1993-06-29 Eastman Kodak Company Extending dynamic range of stored image database
GB9024978D0 (en) * 1990-11-16 1991-01-02 Rank Cintel Ltd Digital mirror spatial light modulator
US5701135A (en) * 1993-05-25 1997-12-23 Canon Kabushiki Kaisha Display control method and apparatus

Also Published As

Publication number Publication date
FR2739479A1 (fr) 1997-04-04
US5917471A (en) 1999-06-29
DE19638635A1 (de) 1997-04-03
TW305983B (enExample) 1997-05-21
GB9619992D0 (en) 1996-11-13
KR0155890B1 (ko) 1998-12-15
JPH09127907A (ja) 1997-05-16
CN1164038A (zh) 1997-11-05
FR2739479B1 (fr) 1999-04-23
KR970017143A (ko) 1997-04-30
CN1107237C (zh) 2003-04-30
GB2305802A (en) 1997-04-16
GB2305802B (en) 2000-03-08

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