EP 0855280 A2 19980729 - Record head
Title (en)
Record head
Title (de)
Aufzeichnungskopf
Title (fr)
Tête d'enregistrement
Publication
Application
Priority
JP 1438197 A 19970128
Abstract (en)
A record head is constituted such that an ink storage groove for temporarily storing ink on a substrate is formed along a longitudinal direction of a slit, the ink storage groove is disposed in an ink chamber formed between the substrate and the slit plate and is disposed at an upper side, or a lower side both sides of the slit in a direction of a face of the substrate by which a sufficient amount of ink is stably supplied to the slip portion at high speed and prevention of discharge phenomenon and acceleration of the record speed are achieved. Also, a record head having a photoconductive film formed on a transparent electrode, means for supplying ink on the photoconductive film, and light irradiating means for supplying light on to the photoconductive film in a form of a pulse and in correspondence with a desired pixel. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B41J 2/04 (2013.01); B41J 2/06 (2013.01); B41J 2002/061 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0855280 A2 19980729; EP 0855280 A3 19990310; JP H10202882 A 19980804
DOCDB simple family (application)
EP 98300566 A 19980127; JP 1438197 A 19970128