GB9100188D0 - Display device - Google Patents

Display device

Info

Publication number
GB9100188D0
GB9100188D0 GB919100188A GB9100188A GB9100188D0 GB 9100188 D0 GB9100188 D0 GB 9100188D0 GB 919100188 A GB919100188 A GB 919100188A GB 9100188 A GB9100188 A GB 9100188A GB 9100188 D0 GB9100188 D0 GB 9100188D0
Authority
GB
United Kingdom
Prior art keywords
display device
display
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.)
Withdrawn
Application number
GB919100188A
Other versions
GB2251511A (en
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.)
Rank Brimar Ltd
Original Assignee
Rank Brimar Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rank Brimar Ltd filed Critical Rank Brimar Ltd
Priority to GB9100188A priority Critical patent/GB2251511A/en
Publication of GB9100188D0 publication Critical patent/GB9100188D0/en
Priority to PCT/GB1992/000002 priority patent/WO1992012506A1/en
Publication of GB2251511A publication Critical patent/GB2251511A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/312—Driving therefor
    • 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
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB9100188A 1991-01-04 1991-01-04 Display device. Withdrawn GB2251511A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9100188A GB2251511A (en) 1991-01-04 1991-01-04 Display device.
PCT/GB1992/000002 WO1992012506A1 (en) 1991-01-04 1992-01-02 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100188A GB2251511A (en) 1991-01-04 1991-01-04 Display device.

Publications (2)

Publication Number Publication Date
GB9100188D0 true GB9100188D0 (en) 1991-02-20
GB2251511A GB2251511A (en) 1992-07-08

Family

ID=10687990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100188A Withdrawn GB2251511A (en) 1991-01-04 1991-01-04 Display device.

Country Status (2)

Country Link
GB (1) GB2251511A (en)
WO (1) WO1992012506A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9204798D0 (en) * 1992-03-05 1992-04-15 Rank Brimar Ltd Spatial light modulator system
DE69333436T2 (en) * 1992-10-15 2005-01-13 Texas Instruments Inc., Dallas DISPLAY DEVICE
US6362835B1 (en) 1993-11-23 2002-03-26 Texas Instruments Incorporated Brightness and contrast control for a digital pulse-width modulated display system
JP3351888B2 (en) * 1993-12-24 2002-12-03 テキサス インスツルメンツ インコーポレイテツド Gradation expression method and image expression device
JP3844013B2 (en) * 1994-04-12 2006-11-08 テキサス インスツルメンツ インコーポレイテツド Display device
US5499062A (en) * 1994-06-23 1996-03-12 Texas Instruments Incorporated Multiplexed memory timing with block reset and secondary memory
US5668611A (en) * 1994-12-21 1997-09-16 Hughes Electronics Full color sequential image projection system incorporating pulse rate modulated illumination
US5798743A (en) * 1995-06-07 1998-08-25 Silicon Light Machines Clear-behind matrix addressing for display systems
US5751264A (en) * 1995-06-27 1998-05-12 Philips Electronics North America Corporation Distributed duty-cycle operation of digital light-modulators
CA2187044C (en) * 1995-10-06 2003-07-01 Vishal Markandey Method to reduce perceptual contouring in display systems
US6064404A (en) * 1996-11-05 2000-05-16 Silicon Light Machines Bandwidth and frame buffer size reduction in a digital pulse-width-modulated display system
DE29705870U1 (en) * 1997-04-07 1998-08-20 Fehlert, Gerd-P., Dr.-Ing., 42115 Wuppertal Flat screen
US6061049A (en) * 1997-08-29 2000-05-09 Texas Instruments Incorporated Non-binary pulse-width modulation for improved brightness
DE69807304T2 (en) * 1997-11-26 2003-04-10 Motorola, Inc. Liquid crystal display control unit with subframe control
DE19824709A1 (en) * 1998-06-03 1999-12-09 Bundesdruckerei Gmbh Producing luminance distribution array from rays projected onto medium using digital array radiation processors
US6285491B1 (en) * 1998-12-28 2001-09-04 Texas Instruments Incorporated Adaptive temporal modulation of periodically varying light sources
EP1052614A3 (en) * 1999-05-14 2003-07-16 Ngk Insulators, Ltd. Method and apparatus for driving a display device
US6690344B1 (en) 1999-05-14 2004-02-10 Ngk Insulators, Ltd. Method and apparatus for driving device and display
US6785001B2 (en) 2001-08-21 2004-08-31 Silicon Light Machines, Inc. Method and apparatus for measuring wavelength jitter of light signal
US6839479B2 (en) 2002-05-29 2005-01-04 Silicon Light Machines Corporation Optical switch
US20030227447A1 (en) 2002-06-04 2003-12-11 Ngk Insulators, Ltd. Display device
US7046420B1 (en) 2003-02-28 2006-05-16 Silicon Light Machines Corporation MEM micro-structures and methods of making the same
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface
WO2020039954A1 (en) * 2018-08-20 2020-02-27 ソニー株式会社 Display device
US10778946B1 (en) * 2019-11-04 2020-09-15 The Boeing Company Active screen for large venue and dome high dynamic range image projection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376549A1 (en) * 1977-01-04 1978-07-28 Thomson Csf BISTABLE ELECTRETS SYSTEM
JPS54109722A (en) * 1978-02-16 1979-08-28 Sony Corp Flat-type picture display device
KR930008309B1 (en) * 1984-02-15 1993-08-27 가부시기가이샤 다이 신꾸우 Display control device of capacitive display device
GB2185614B (en) * 1985-12-25 1990-04-18 Canon Kk Optical modulation device
DE3815399A1 (en) * 1987-05-08 1988-11-17 Seikosha Kk METHOD FOR CONTROLLING AN OPTICAL LIQUID CRYSTAL DEVICE
US5041851A (en) * 1989-12-21 1991-08-20 Texas Instruments Incorporated Spatial light modulator printer and method of operation
US5049901A (en) * 1990-07-02 1991-09-17 Creo Products Inc. Light modulator using large area light sources

Also Published As

Publication number Publication date
GB2251511A (en) 1992-07-08
WO1992012506A1 (en) 1992-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)