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1. WO2005116733 - ELECTRONIC SIGNAGE

Publication Number WO/2005/116733
Publication Date 08.12.2005
International Application No. PCT/US2005/016182
International Filing Date 10.05.2005
IPC
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
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
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
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
34
by control of light from an independent source
36
using liquid crystals
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
14
Digital output to display device
147
using display panels
G02F 1/13 (2006.01)
G09G 3/36 (2006.01)
G06F 3/147 (2006.01)
CPC
G02F 1/133308
G02F 1/13452
G02F 1/13718
G02F 1/1391
G02F 2001/13332
G02F 2201/465
Applicants
  • EASTMAN KODAK COMPANY [US/US]; 343 State Street Rochester, NY 14650-2201, US (AllExceptUS)
  • CAPURSO, Robert, George [US/US]; US (UsOnly)
  • STEPHENSON, III, Stanley, Ward [US/US]; US (UsOnly)
  • JOHNSON, David, M. [US/US]; US (UsOnly)
Inventors
  • CAPURSO, Robert, George; US
  • STEPHENSON, III, Stanley, Ward; US
  • JOHNSON, David, M.; US
Common Representative
  • EASTMAN KODAK COMPANY; 343 State Street Rochester, NY 14650-2201, US
Priority Data
10/851,90721.05.2004US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRONIC SIGNAGE
(FR) SIGNALISATION ELECTRONIQUE
Abstract
(EN)
A display, a signage system including the display, and methods of writing the display, are described, wherein the system includes at least one display, at least one writing unit, and at least one holder. Each display includes at least one bi-stable display element and at least one electrical interconnect substrate. The display can be written using the writing unit and displayed in the writing unit or in the holder.
(FR)
L'invention concerne un affichage, un système de signalisation comprenant l'affichage et des procédés permettant d'écrire l'affichage. Le système comprend au moins un affichage, au moins une unité d'écriture et au moins un support. Chaque affichage comprend au moins un élément d'affichage bi-stable et au moins un substrat d'interconnexion électrique. L'unité d'écriture permet d'écrire l'affichage, lequel peut être affiché dans celle-ci ou dans le support.
Also published as
Latest bibliographic data on file with the International Bureau