TW200617870A - Color display device - Google Patents

Color display device

Info

Publication number
TW200617870A
TW200617870A TW094126852A TW94126852A TW200617870A TW 200617870 A TW200617870 A TW 200617870A TW 094126852 A TW094126852 A TW 094126852A TW 94126852 A TW94126852 A TW 94126852A TW 200617870 A TW200617870 A TW 200617870A
Authority
TW
Taiwan
Prior art keywords
display
display device
color display
area
writing
Prior art date
Application number
TW094126852A
Other languages
Chinese (zh)
Inventor
Gerrit Oversluizen
Murray Gillies
Tim Dekker
Antonius Hendricus Maria Holtslag
Original Assignee
Koninkl Philips Electronics Nv
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 filed Critical Koninkl Philips Electronics Nv
Publication of TW200617870A publication Critical patent/TW200617870A/en

Links

Classifications

    • 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 
    • G02F1/0126—Opto-optical modulation, i.e. control of one light beam by another light beam, not otherwise provided for in this subclass

Abstract

A display device (1) comprises a display member having a display area with a photochromic layer (10), for displaying information and a writing member (5) for selectively applying radiation to the display member and an erasing member (12) for clearing information. The writing member is able to provide radiation of wavelength bands to the same part of the display area via programming (an area of) LEDs (8) or via shutter elements (30) based on the roll-blind principle.
TW094126852A 2004-08-10 2005-08-08 Color display device TW200617870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04103845 2004-08-10

Publications (1)

Publication Number Publication Date
TW200617870A true TW200617870A (en) 2006-06-01

Family

ID=35058304

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094126852A TW200617870A (en) 2004-08-10 2005-08-08 Color display device

Country Status (2)

Country Link
TW (1) TW200617870A (en)
WO (1) WO2006016300A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4148711A1 (en) * 2021-09-14 2023-03-15 Freshape SA Photon and/or photoelectron driven full-colour reflective passive screen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857908A (en) * 1986-01-31 1989-08-15 Ricoh Company, Ltd. Wide screen display device using an endless belt
GB9012099D0 (en) * 1990-05-31 1990-07-18 Kodak Ltd Optical article for multicolour imaging
JP2000071518A (en) * 1998-09-01 2000-03-07 Minolta Co Ltd Optical recording apparatus
JP2000313142A (en) * 1999-04-28 2000-11-14 Fuji Photo Film Co Ltd Reflection liquid crystal printer
JP2003222971A (en) * 2001-11-20 2003-08-08 Ricoh Co Ltd Method for displaying multicolor image, and multicolor image display
JP2003233153A (en) * 2002-02-08 2003-08-22 Ricoh Co Ltd Multicolor image forming apparatus

Also Published As

Publication number Publication date
WO2006016300A1 (en) 2006-02-16

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