CN1170881A - 脉宽调制式空间光调制器的位分割 - Google Patents

脉宽调制式空间光调制器的位分割 Download PDF

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Publication number
CN1170881A
CN1170881A CN96112507.1A CN96112507A CN1170881A CN 1170881 A CN1170881 A CN 1170881A CN 96112507 A CN96112507 A CN 96112507A CN 1170881 A CN1170881 A CN 1170881A
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CN
China
Prior art keywords
bit
data
planes
display
pixel
Prior art date
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Pending
Application number
CN96112507.1A
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English (en)
Chinese (zh)
Inventor
B·D·多尔蒂
C·W·戴维斯
J·G·伊根
R·J·戈夫
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Texas Instruments Inc
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Texas Instruments Inc
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Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN1170881A publication Critical patent/CN1170881A/zh
Pending 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
    • G09G3/2007—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
    • G09G3/2033—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with splitting one or more sub-frames corresponding to the most significant bits into two or more sub-frames
    • 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
    • G09G3/2018—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
    • 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
    • G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • 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
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G2320/0266—Reduction of sub-frame artefacts
    • 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
    • G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/346—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on modulation of the reflection angle, e.g. micromirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
    • H04N2005/7466—Control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN96112507.1A 1995-08-31 1996-09-02 脉宽调制式空间光调制器的位分割 Pending CN1170881A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US306795P 1995-08-31 1995-08-31
US60/003,067 1995-08-31

Publications (1)

Publication Number Publication Date
CN1170881A true CN1170881A (zh) 1998-01-21

Family

ID=21703948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96112507.1A Pending CN1170881A (zh) 1995-08-31 1996-09-02 脉宽调制式空间光调制器的位分割

Country Status (7)

Country Link
US (1) US5969710A (https=)
EP (1) EP0762375A2 (https=)
JP (1) JPH09211346A (https=)
KR (1) KR970014286A (https=)
CN (1) CN1170881A (https=)
CA (1) CA2184129A1 (https=)
SG (1) SG63662A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100409278C (zh) * 2002-02-26 2008-08-06 汤姆森许可贸易公司 图像显示的数字方法和数字显示设备
CN111883046A (zh) * 2020-07-16 2020-11-03 昀光微电子（上海）有限公司 双帧分权融合扫描方法、扫描装置及显示装置

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100229072B1 (ko) * 1996-07-02 1999-11-01 구자홍 서브 프레임 구동방식을 위한 계조 데이터 구현회로 및 그 방법
FR2762704B1 (fr) * 1997-04-25 1999-07-16 Thomson Multimedia Sa Procede d'adressage pour ecran a plasma base sur une repetition de bits sur une ou plusieurs lignes
DE69822936T2 (de) 1997-07-24 2004-08-12 Matsushita Electric Industrial Co., Ltd., Kadoma Bildanzeigevorrichtung und Bildbewertungseinrichtung
US6151011A (en) * 1998-02-27 2000-11-21 Aurora Systems, Inc. System and method for using compound data words to reduce the data phase difference between adjacent pixel electrodes
US6326980B1 (en) * 1998-02-27 2001-12-04 Aurora Systems, Inc. System and method for using compound data words in a field sequential display driving scheme
GB9827944D0 (en) 1998-12-19 1999-02-10 Secr Defence Displays based on multiple digital bit planes
US6285491B1 (en) * 1998-12-28 2001-09-04 Texas Instruments Incorporated Adaptive temporal modulation of periodically varying light sources
US7064879B1 (en) 2000-04-07 2006-06-20 Microsoft Corporation Magnetically actuated microelectrochemical systems actuator
JP2001308710A (ja) * 2000-04-21 2001-11-02 Sony Corp 変調回路およびこれを用いた画像表示装置ならびに変調方法
US6388661B1 (en) 2000-05-03 2002-05-14 Reflectivity, Inc. Monochrome and color digital display systems and methods
JP4641334B2 (ja) * 2000-07-18 2011-03-02 キヤノン株式会社 画像表示装置
JP2002040983A (ja) * 2000-07-27 2002-02-08 Sony Corp 表示制御装置および表示制御方法
US6778155B2 (en) 2000-07-31 2004-08-17 Texas Instruments Incorporated Display operation with inserted block clears
JP4014831B2 (ja) 2000-09-04 2007-11-28 株式会社半導体エネルギー研究所 Ｅｌ表示装置及びその駆動方法
US6775048B1 (en) * 2000-10-31 2004-08-10 Microsoft Corporation Microelectrical mechanical structure (MEMS) optical modulator and optical display system
US6690499B1 (en) 2000-11-22 2004-02-10 Displaytech, Inc. Multi-state light modulator with non-zero response time and linear gray scale
US6833832B2 (en) * 2000-12-29 2004-12-21 Texas Instruments Incorporated Local bit-plane memory for spatial light modulator
JP2002221934A (ja) * 2001-01-25 2002-08-09 Fujitsu Hitachi Plasma Display Ltd 表示装置の駆動方法及びプラズマディスプレイ装置
JP2003114646A (ja) * 2001-08-03 2003-04-18 Semiconductor Energy Lab Co Ltd 表示装置及びその駆動方法。
WO2003046871A1 (en) * 2001-11-21 2003-06-05 Silicon Display Incorporated Method and system for driving a pixel with single pulse chains
US6804959B2 (en) * 2001-12-31 2004-10-19 Microsoft Corporation Unilateral thermal buckle-beam actuator
US20040155856A1 (en) * 2002-01-16 2004-08-12 Peter Richards Sequential color illumination in display systems employing light modulators
US7098927B2 (en) * 2002-02-01 2006-08-29 Sharp Laboratories Of America, Inc Methods and systems for adaptive dither structures
US7053519B2 (en) * 2002-03-29 2006-05-30 Microsoft Corporation Electrostatic bimorph actuator
US7173639B2 (en) * 2002-04-10 2007-02-06 Intel Corporation Spatial light modulator data refresh without tearing artifacts
US7061512B2 (en) * 2002-06-11 2006-06-13 Texas Instruments Incorporated Constant-weight bit-slice PWM method and system for scrolling color display systems
KR100510652B1 (ko) * 2002-09-19 2005-08-31 엘지전자 주식회사 디엘피 시스템의 비트 플레인 분할 방법
KR101044212B1 (ko) * 2002-12-04 2011-06-29 톰슨 라이센싱 균등화된 펄스폭 세그먼트를 갖는 펄스폭 변조 디스플레이
US6888657B2 (en) * 2003-01-28 2005-05-03 Hewlett-Packard Development Company, L.P. Multiple-bit storage element for binary optical display element
US8243093B2 (en) 2003-08-22 2012-08-14 Sharp Laboratories Of America, Inc. Systems and methods for dither structure creation and application for reducing the visibility of contouring artifacts in still and video images
US7352373B2 (en) * 2003-09-30 2008-04-01 Sharp Laboratories Of America, Inc. Systems and methods for multi-dimensional dither structure creation and application
US7545553B2 (en) * 2006-08-30 2009-06-09 Silicon Quest Kabushiki-Kaisha Display control system for spatial light modulators
US7880736B2 (en) * 2003-11-01 2011-02-01 Silicon Quest Kabushiki-Kaisha Display control system for micromirror device
US7948505B2 (en) * 2003-11-01 2011-05-24 Silicon Quest Kabushiki-Kaisha Method for reducing temporal artifacts in digital video systems
US7499065B2 (en) * 2004-06-11 2009-03-03 Texas Instruments Incorporated Asymmetrical switching delay compensation in display systems
EP1615449A3 (en) * 2004-07-05 2006-10-25 Thomson Licensing Sequential colour display device
US7474316B2 (en) * 2004-08-17 2009-01-06 Sharp Laboratories Of America, Inc. Bit-depth extension of digital displays via the use of models of the impulse response of the visual system
US20060044291A1 (en) * 2004-08-25 2006-03-02 Willis Thomas E Segmenting a waveform that drives a display
US20060092147A1 (en) * 2004-11-03 2006-05-04 Roberts Ben D Pulse width modulation technique and apparatus for a display array
GB0424543D0 (en) * 2004-11-05 2004-12-08 Varintelligent Bvi Ltd Driving method for high frame rate display system
US7502040B2 (en) * 2004-12-06 2009-03-10 Semiconductor Energy Laboratory Co., Ltd. Display device, driving method thereof and electronic appliance
US20060132471A1 (en) * 2004-12-17 2006-06-22 Paul Winer Illumination modulation technique
US20060139265A1 (en) * 2004-12-28 2006-06-29 Semiconductor Energy Laboratory Co., Ltd. Driving method of display device
US20060158399A1 (en) 2005-01-14 2006-07-20 Semiconductor Energy Laboratory Co., Ltd. Driving method of display device
US7471300B2 (en) * 2005-01-18 2008-12-30 Intel Corporation Progressive data delivery to spatial light modulators
US7719526B2 (en) 2005-04-14 2010-05-18 Semiconductor Energy Laboratory Co., Ltd. Display device, and driving method and electronic apparatus of the display device
US8633919B2 (en) * 2005-04-14 2014-01-21 Semiconductor Energy Laboratory Co., Ltd. Display device, driving method of the display device, and electronic device
EP1720148A3 (en) * 2005-05-02 2007-09-05 Semiconductor Energy Laboratory Co., Ltd. Display device and gray scale driving method with subframes thereof
US7768538B2 (en) * 2005-05-09 2010-08-03 Hewlett-Packard Development Company, L.P. Hybrid data planes
US8339428B2 (en) 2005-06-16 2012-12-25 Omnivision Technologies, Inc. Asynchronous display driving scheme and display
US20070120786A1 (en) * 2005-11-28 2007-05-31 Texas Instruments Incorporated Sequence design in a display system
KR101404582B1 (ko) * 2006-01-20 2014-06-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치의 구동방법
US8064118B2 (en) * 2006-07-27 2011-11-22 Silicon Quest Kabushiki-Kaisha Control system for micromirror device
US20080158437A1 (en) * 2006-12-27 2008-07-03 Kazuma Arai Method for displaying digital image data and digital color display apparatus
US8223179B2 (en) 2007-07-27 2012-07-17 Omnivision Technologies, Inc. Display device and driving method based on the number of pixel rows in the display
US8228349B2 (en) 2008-06-06 2012-07-24 Omnivision Technologies, Inc. Data dependent drive scheme and display
US9024964B2 (en) 2008-06-06 2015-05-05 Omnivision Technologies, Inc. System and method for dithering video data
US8228350B2 (en) * 2008-06-06 2012-07-24 Omnivision Technologies, Inc. Data dependent drive scheme and display
US9344694B2 (en) * 2008-08-26 2016-05-17 Texas Instruments Incorporated Spatial light modulator sub-pixel architecture and method
US8237731B2 (en) * 2008-09-23 2012-08-07 Texas Instruments Incorporated System and method for grouped pixel addressing
JP2011221500A (ja) * 2010-03-26 2011-11-04 Panasonic Corp 画像表示装置
EP2511899A1 (en) * 2011-04-13 2012-10-17 Dialog Semiconductor GmbH Methods and apparatus for driving matrix display panels
CA3123801C (en) 2013-05-07 2024-02-20 Dolby Laboratories Licensing Corporation Multi-half-tone imaging and dual modulation projection/dual modulation laser projection
US10237523B2 (en) 2013-05-07 2019-03-19 Dolby Laboratories Licensing Corporation Digital point spread function (DPSF) and dual modulation projection (including lasers) using DPSF
GB201519103D0 (en) * 2015-10-28 2015-12-16 Rockwell Collins Inc Image modulation apparatus
KR20250166602A (ko) * 2024-05-21 2025-11-28 삼성전자주식회사 픽셀 어레이에 구비되는 픽셀, 픽셀의 동작 방법, 픽셀 어레이를 구동하는 구동 회로, 및 디스플레이 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2063744C (en) * 1991-04-01 2002-10-08 Paul M. Urbanus Digital micromirror device architecture and timing for use in a pulse-width modulated display system
ATE261168T1 (de) * 1992-10-15 2004-03-15 Texas Instruments Inc Anzeigevorrichtung
EP0685830A1 (en) * 1994-06-02 1995-12-06 Texas Instruments Incorporated Improvements in or relating to spatial light modulators
US5497172A (en) * 1994-06-13 1996-03-05 Texas Instruments Incorporated Pulse width modulation for spatial light modulator with split reset addressing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100409278C (zh) * 2002-02-26 2008-08-06 汤姆森许可贸易公司 图像显示的数字方法和数字显示设备
CN111883046A (zh) * 2020-07-16 2020-11-03 昀光微电子（上海）有限公司 双帧分权融合扫描方法、扫描装置及显示装置
CN111883046B (zh) * 2020-07-16 2021-11-05 昀光微电子（上海）有限公司 双帧分权融合扫描方法、扫描装置及显示装置

Also Published As

Publication number Publication date
SG63662A1 (en) 1999-03-30
KR970014286A (https=) 1997-03-29
EP0762375A3 (https=) 1997-04-16
JPH09211346A (ja) 1997-08-15
CA2184129A1 (en) 1997-03-01
EP0762375A2 (en) 1997-03-12
US5969710A (en) 1999-10-19

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