WO2002056283A3 - Ecran de visualisation, notamment de type micro-electro-mecanique - Google Patents

Ecran de visualisation, notamment de type micro-electro-mecanique Download PDF

Info

Publication number
WO2002056283A3
WO2002056283A3 PCT/FR2002/000068 FR0200068W WO02056283A3 WO 2002056283 A3 WO2002056283 A3 WO 2002056283A3 FR 0200068 W FR0200068 W FR 0200068W WO 02056283 A3 WO02056283 A3 WO 02056283A3
Authority
WO
WIPO (PCT)
Prior art keywords
display screen
rotation
micro
axis
electromechanical type
Prior art date
Application number
PCT/FR2002/000068
Other languages
English (en)
Other versions
WO2002056283A2 (fr
Inventor
Jean-Philippe Diguet
Pierrick Danielo
Original Assignee
Universite De Bretagne Sud
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 Universite De Bretagne Sud filed Critical Universite De Bretagne Sud
Publication of WO2002056283A2 publication Critical patent/WO2002056283A2/fr
Publication of WO2002056283A3 publication Critical patent/WO2002056283A3/fr

Links

Classifications

    • 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
    • G09F9/375—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 position of the elements being controlled by the application of a magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un écran du type comprenant une pluralité de pixels (1) permettant d'afficher au moins une page de document. Selon l'invention, chaque pixel comprend au moins un élément d'affichage (21, 22, 23) possédant au moins un axe de rotation et pouvant prendre au moins deux position stables autour dudit axe de rotation, chaque position stable étant associée à une face visible, et qui possède une couleur particulière, dudit élément d'affichage. L'écran comprend en outre des moyens de contrôle de la rotation de chaque élément d'affichage autour de son axe de rotation, de façon à configurer dynamiquement chacun desdits pixels dans l'une desdites positions stables et former, avec l'ensemble des faces visibles ainsi sélectionnées, ladite au moins une page de document.
PCT/FR2002/000068 2001-01-09 2002-01-09 Ecran de visualisation, notamment de type micro-electro-mecanique WO2002056283A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0100237A FR2819337B1 (fr) 2001-01-09 2001-01-09 Ecran micro-electro-mecanique
FR01/00237 2001-01-09

Publications (2)

Publication Number Publication Date
WO2002056283A2 WO2002056283A2 (fr) 2002-07-18
WO2002056283A3 true WO2002056283A3 (fr) 2003-01-03

Family

ID=8858635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/000068 WO2002056283A2 (fr) 2001-01-09 2002-01-09 Ecran de visualisation, notamment de type micro-electro-mecanique

Country Status (2)

Country Link
FR (1) FR2819337B1 (fr)
WO (1) WO2002056283A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199098A (en) * 1963-02-14 1965-08-03 Samuel A Schwartz Display apparatus having spheres mounted on rods
FR2161301A5 (fr) * 1971-11-19 1973-07-06 Sobiepanek Janusz
FR2191803A5 (fr) * 1972-07-06 1974-02-01 Mors Materiel
US4769638A (en) * 1986-10-30 1988-09-06 Woolfolk Robert L Color graphics information display
EP0490442A2 (fr) * 1990-12-12 1992-06-17 Solari Udine S.P.A. Cellules élémentaires à combiner pour former des visualisations à matrices de point
EP1024471A1 (fr) * 1999-01-27 2000-08-02 Lite Vision Inc. Dispositif d'affichage pour affichage électromagnétique
US6147791A (en) * 1998-11-25 2000-11-14 Xerox Corporation Gyricon displays utilizing rotating elements and magnetic latching

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199098A (en) * 1963-02-14 1965-08-03 Samuel A Schwartz Display apparatus having spheres mounted on rods
FR2161301A5 (fr) * 1971-11-19 1973-07-06 Sobiepanek Janusz
FR2191803A5 (fr) * 1972-07-06 1974-02-01 Mors Materiel
US4769638A (en) * 1986-10-30 1988-09-06 Woolfolk Robert L Color graphics information display
EP0490442A2 (fr) * 1990-12-12 1992-06-17 Solari Udine S.P.A. Cellules élémentaires à combiner pour former des visualisations à matrices de point
US6147791A (en) * 1998-11-25 2000-11-14 Xerox Corporation Gyricon displays utilizing rotating elements and magnetic latching
EP1024471A1 (fr) * 1999-01-27 2000-08-02 Lite Vision Inc. Dispositif d'affichage pour affichage électromagnétique

Also Published As

Publication number Publication date
FR2819337B1 (fr) 2004-05-28
FR2819337A1 (fr) 2002-07-12
WO2002056283A2 (fr) 2002-07-18

Similar Documents

Publication Publication Date Title
AU2002353138A1 (en) Color display having various sub-pixel arrangements and layouts
AU2002357189A1 (en) Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels
WO2002077956A3 (fr) Dispositif d'affichage et procede pour afficher une image
AU2002354681A1 (en) Autosteroscopic display with rotated microlens-array and method of displaying multidimensional images, especially color images
AU2002353143A1 (en) Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function
WO2005104084A3 (fr) Systemes et procedes pour la selection d'un point blanc pour affichages d'images
WO2003027937A3 (fr) Affichage statique d'un code barres sur un ecran d'un dispositif de communication mobile
WO2002025359A3 (fr) Ecran d'affichage avec guides d'ondes a impedance croissante metallises
AU2002232285A1 (en) Shift register and liquid crystal display using the same
WO2003027825A3 (fr) Ecran et son systeme de commande
AU2002231163A1 (en) Adjusting subpixel intensity values based upon luminance characteristics of the subpixels in liquid crystal displays
EP1257121A3 (fr) Dispositif de contrôle d'un affichage
AU2002242969A1 (en) Screen and method for manufacturing the same and image display system
HK1034320A1 (en) Liquid crystal display having wide viewing angle range.
AU2002342821A1 (en) Electro-optic light control element, display and medium
AU2002321924A1 (en) Liquid crystal display
JP2002538582A5 (fr)
AU2002314575A1 (en) Liquid crystal display
EP1265082A3 (fr) Filtre couleur et dispositif d'affichage à cristaux liquides
WO2003050420A3 (fr) Procede de representation d'une liste a structure hierarchique et unite d'affichage correspondante
AU2002353139A1 (en) Improvements to color flat panel display sub-pixel arrangements and layouts with reduced visibility of a blue luminance well
CA2385906A1 (fr) Affichages a resolution mixte
WO2002056283A3 (fr) Ecran de visualisation, notamment de type micro-electro-mecanique
AU2002339675A1 (en) Directional image display
AU6389800A (en) Rendering sub-pixel precision characters having widths compatible with pixel precision characters

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP