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1. (WO1998049834) VISUAL TELEPHONE AND CMOS MEMORY CHIP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049834 International Application No.: PCT/DE1998/001094
Publication Date: 05.11.1998 International Filing Date: 20.04.1998
Chapter 2 Demand Filed: 24.11.1998
IPC:
H04N 7/14 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
14
Systems for two-way working
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 D-70442 Stuttgart, DE (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, KR, LU, MC, NL, PT, SE)
PÖCHMÜLLER, Werner [AT/DE]; DE (UsOnly)
Inventors:
PÖCHMÜLLER, Werner; DE
Priority Data:
197 17 482.525.04.1997DE
Title (DE) BILDTELEFONGERÄT MIT CMOS-SPEICHERCHIP
(EN) VISUAL TELEPHONE AND CMOS MEMORY CHIP
(FR) VISIOPHONE COMPORTANT UNE PUCE MEMOIRE CMOS
Abstract:
(DE) Es wird ein Bildtelefongerät mit einem CMOS-Bildsensor vorgeschlagen, bei dem auf Blenden- und Belichtungszeitsteuerung verzichtet werden kann, da der Bildsensor besonders für ein Bildtelefongerät geeignete Eigenschaften aufweist.
(EN) The invention relates to a visual telephone device which has a CMOS video scanner. According to the invention, it is not necessary to regulate the diaphragm and the exposure time since the video scanner has characteristics which are especially suitable for a visual telephone.
(FR) L'invention concerne un visiophone comportant un capteur d'images CMOS, avec lequel on peut renoncer à avoir recours à un dispositif de commande de diaphragme et du temps d'exposition étant donné que le capteur d'images présente des propriétés particulièrement appropriées à un visiophone.
front page image
Designated States: JP, KR, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)