EP 0791471 B1 20050309 - Recording head and image forming apparatus using the same
Title (en)
Recording head and image forming apparatus using the same
Title (de)
Aufzeichnungskopf und Bilderzeugungsgerät unter Verwendung desselben
Title (fr)
Tête d'enregistrement et appareil de formation d'images l'utilisant
Publication
Application
Priority
JP 3173396 A 19960220
Abstract (en)
[origin: EP0791471A2] A recording head includes a light emitting element array having a plurality of light emitting elements, a first substrate on which the light emitting element array is carried, a drive element for driving the light emitting element array, a second substrate on which the drive element is carried, and a connecting member for connecting the first substrate and the second substrate together. A wiring pattern formed on the first substrate and an electrically conductive pattern on the connecting member are connected together by wire bonding. <IMAGE>
IPC 1-7
IPC 8 full level
B41J 2/44 (2006.01); B41J 2/45 (2006.01); B41J 2/455 (2006.01); H01L 33/08 (2010.01); H01L 33/62 (2010.01); H04N 1/036 (2006.01)
CPC (source: EP)
B41J 2/45 (2013.01); H01L 2224/48091 (2013.01); H01L 2924/19107 (2013.01)
C-Set (source: EP)
Citation (examination)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0791471 A2 19970827; EP 0791471 A3 19980916; EP 0791471 B1 20050309; DE 69732674 D1 20050414; DE 69732674 T2 20060413; JP H09220826 A 19970826
DOCDB simple family (application)
EP 97102799 A 19970220; DE 69732674 T 19970220; JP 3173396 A 19960220