EP 0539333 B1 19960103 - Liquid crystal matrix display used in a watch
Title (en)
Liquid crystal matrix display used in a watch
Title (de)
Flüssigkristallmatrixanzeige für Uhr
Title (fr)
Affichage matriciel à cristal liquide associé à une montre
Publication
Application
Priority
- EP 92810809 A 19921021
- EP 91810818 A 19911023
Abstract (en)
[origin: EP0539333A2] The matrix display device (2) according to the invention is intended to be associated with a watch (1) furthermore including a display by hands (10) of the hours and minutes. The device acts as dial for the watch. For this purpose, a hole (20) has to be made therein so as to leave free a passage for the runners of the hands. The matrix display device is supplemented with a control circuit (3) and possibly with an information processing circuit (4), by which circuits images and/or alphanumeric texts may be displayed thereon. A sensor (41), responsive to signals transmitted by a transmitter (42) positioned outside the watch, makes it possible, through appropriate software, to control a display personalised by the user. <IMAGE>
IPC 1-7
IPC 8 full level
G04G 9/00 (2006.01)
CPC (source: EP)
G04G 9/0035 (2013.01); G04G 9/0082 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 0539333 A2 19930428; EP 0539333 A3 19930908; EP 0539333 B1 19960103
DOCDB simple family (application)
EP 92810809 A 19921021