EP 0210913 B1 19911009 - UNIT DISPLAY CELL FOR A POINT MATRIX DISPLAY PANEL
Title (en)
UNIT DISPLAY CELL FOR A POINT MATRIX DISPLAY PANEL
Publication
Application
Priority
FR 8511176 A 19850722
Abstract (en)
[origin: ES2000546A6] The present invention relates to a display cell element comprising a plate (2) with one reflecting side (3) and one black side (4). The plate (2) revolves between an active position when the reflective (3) side is showing, and a non-functioning position when the black side (4) is showing. The extremity (7) of a fiber optic cable (6) which transmits light is placed behind the plate (2), and the plate (2) is pierced with a hole (8) opposite the extremity (7) of the fiber optic cable (6) when the plate (2) is in its active position. Through the invention, a display panel with a good visual impact when seen from a great distance while being easily read from a shorter distance can be obtained.
IPC 1-7
IPC 8 full level
G09F 9/30 (2006.01); G09F 9/305 (2006.01)
CPC (source: EP US)
G09F 9/305 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0210913 A1 19870204; EP 0210913 B1 19911009; AT E68282 T1 19911015; CA 1260265 A 19890926; DE 210913 T1 19870521; DE 3681849 D1 19911114; ES 2000546 A6 19880301; FR 2585164 A1 19870123; FR 2585164 B1 19880422; PT 83034 A 19860801; PT 83034 B 19900731; US 4833806 A 19890530
DOCDB simple family (application)
EP 86401583 A 19860716; AT 86401583 T 19860716; CA 514319 A 19860721; DE 3681849 T 19860716; DE 86401583 T 19860716; ES 8600494 A 19860722; FR 8511176 A 19850722; PT 8303486 A 19860722; US 88858686 A 19860721