EP 0618078 A3 19950104 - An optical scanning device.
Title (en)
An optical scanning device.
Title (de)
Optische Abtastvorrichtung.
Title (fr)
Dispositif de balayage optique.
Publication
Application
Priority
JP 6952193 A 19930329
Abstract (en)
[origin: EP0618078A2] An optical scanning device characterized in that a light emitting element array (2) and an auto focussing light source element (3) for adjusting a distance between said light emitting element array and an object (5) to be scanned be said light emitting element (2) array are integrated on a single chip (1) of a semiconductor substrate.
IPC 1-7
IPC 8 full level
B41J 2/44 (2006.01); B41J 2/45 (2006.01); B41J 2/455 (2006.01); G02B 7/28 (2006.01); G06K 7/015 (2006.01); H01L 33/08 (2010.01); H01L 33/20 (2010.01); H01L 33/30 (2010.01); H01L 33/58 (2010.01)
CPC (source: EP)
B41J 2/45 (2013.01)
Citation (search report)
- [A] US 5016027 A 19910514 - UEBBING JOHN J [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 14, no. 575 (M - 1062) 20 December 1990 (1990-12-20)
- [A] PATENT ABSTRACTS OF JAPAN vol. 14, no. 420 (M - 1023) 11 September 1990 (1990-09-11)
- [PA] PATENT ABSTRACTS OF JAPAN vol. 18, no. 126 (P - 1702) 2 March 1994 (1994-03-02)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0618078 A2 19941005; EP 0618078 A3 19950104; JP H06302855 A 19941028
DOCDB simple family (application)
EP 94400656 A 19940328; JP 6952193 A 19930329