WO2003036603A3 - Emissive display device with increased resolution - Google Patents

Emissive display device with increased resolution Download PDF

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Publication number
WO2003036603A3
WO2003036603A3 PCT/IB2002/004394 IB0204394W WO03036603A3 WO 2003036603 A3 WO2003036603 A3 WO 2003036603A3 IB 0204394 W IB0204394 W IB 0204394W WO 03036603 A3 WO03036603 A3 WO 03036603A3
Authority
WO
WIPO (PCT)
Prior art keywords
pixels
display device
positions
optical images
emissive display
Prior art date
Application number
PCT/IB2002/004394
Other languages
French (fr)
Other versions
WO2003036603A2 (en
Inventor
Coen T H F Liedenbaum
Rifat A M Hikmet
Original Assignee
Koninkl Philips Electronics Nv
Coen T H F Liedenbaum
Rifat A M Hikmet
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 Koninkl Philips Electronics Nv, Coen T H F Liedenbaum, Rifat A M Hikmet filed Critical Koninkl Philips Electronics Nv
Priority to AU2002339576A priority Critical patent/AU2002339576A1/en
Publication of WO2003036603A2 publication Critical patent/WO2003036603A2/en
Publication of WO2003036603A3 publication Critical patent/WO2003036603A3/en

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
    • G09G3/007—Use of pixel shift techniques, e.g. by mechanical shift of the physical pixels or by optical shift of the perceived pixels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/30—Picture reproducers using solid-state colour display devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

The invention relates to a display device having a plurality of pixels (5) which upon successive emissions of light give successive optical images. The optical images are movable between at least two positions in which the plurality of pixels (5) can be activated within a time period that is shorter than a retention time of a receptor of a retina of a human eye. The invention also relates to a method of generating an image with the display wherein the optical images of the pixels are moved over a path to at least two positions within the mentioned time period and the pixels are activated so as to emit light in at least one of these positions.
PCT/IB2002/004394 2001-10-22 2002-10-21 Emissive display device with increased resolution WO2003036603A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002339576A AU2002339576A1 (en) 2001-10-22 2002-10-21 Emissive display device with increased resolution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01204012.7 2001-10-22
EP01204012 2001-10-22

Publications (2)

Publication Number Publication Date
WO2003036603A2 WO2003036603A2 (en) 2003-05-01
WO2003036603A3 true WO2003036603A3 (en) 2003-09-25

Family

ID=8181115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/004394 WO2003036603A2 (en) 2001-10-22 2002-10-21 Emissive display device with increased resolution

Country Status (3)

Country Link
AU (1) AU2002339576A1 (en)
TW (1) TW546602B (en)
WO (1) WO2003036603A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070097323A1 (en) * 2005-10-31 2007-05-03 Charles Otis Electro-optical wobulator
TWI419092B (en) * 2009-12-31 2013-12-11 Univ Kun Shan Intelligent visual area automatically searches the display method
CN108806570A (en) * 2018-06-22 2018-11-13 亚世光电股份有限公司 A kind of low power-consumption intelligent colorful safety outlet display unit
WO2023044706A1 (en) * 2021-09-24 2023-03-30 华为技术有限公司 Display module and imaging method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669757A2 (en) * 1994-02-28 1995-08-30 Canon Kabushiki Kaisha Image sensing apparatus
EP0751683A2 (en) * 1995-06-30 1997-01-02 Victor Company Of Japan Limited Image processing apparatus, image display apparatus and image sensing apparatus
US6061103A (en) * 1995-01-20 2000-05-09 Olympus Optical Co., Ltd. Image display apparatus
US20020135729A1 (en) * 2001-01-23 2002-09-26 Toshiaki Tokita Light deflection element, light deflection device and image display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669757A2 (en) * 1994-02-28 1995-08-30 Canon Kabushiki Kaisha Image sensing apparatus
US6061103A (en) * 1995-01-20 2000-05-09 Olympus Optical Co., Ltd. Image display apparatus
EP0751683A2 (en) * 1995-06-30 1997-01-02 Victor Company Of Japan Limited Image processing apparatus, image display apparatus and image sensing apparatus
US20020135729A1 (en) * 2001-01-23 2002-09-26 Toshiaki Tokita Light deflection element, light deflection device and image display device

Also Published As

Publication number Publication date
AU2002339576A1 (en) 2003-05-06
WO2003036603A2 (en) 2003-05-01
TW546602B (en) 2003-08-11

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