公开(公告)号：EP1588293A4

公开(公告)日：2009-04-01

申请号：EP04705520

申请日：2004-01-27

申请人： CANON KK

发明人： FUKUOKA SHIGEO ,  TANIOKA HIROSHI ,  USAMI AKIHIRO ,  OHTA KEN-ICHI ,  KANEDA KITAHIRO ,  ITO HIROHIKO ,  KATO SHINICHI ,  AKIBA TOMOHIRO ,  KANATSU TOMOTOSHI ,  MISAWA REIJI ,  TERAO YOSHIHIDE ,  UZAWA MITSURU

IPC分类号： G06K9/20 ,  G06T1/00 ,  G06F17/30 ,  G06K9/00 ,  G06K9/48 ,  G06T9/20 ,  H04N1/00 ,  H04N1/21 ,  H04N1/32

CPC分类号： H04N1/00331 ,  G06K9/2054 ,  G06K2209/01 ,  H04N1/00244 ,  H04N1/00326 ,  H04N1/00334 ,  H04N1/00363 ,  H04N1/2166 ,  H04N1/32133 ,  H04N2201/0094 ,  H04N2201/3226 ,  H04N2201/3271

摘要： The present invention provides the technique that specifies the original document file corresponding to the document to be copied using the document identifier such as a two-dimensional barcode, prints the document without losing image quality using the original document file, and registers the unregistered document with vectorization process so as to suppress image quality deterioration in an early stage.

公开(公告)号：EP0744298A3

公开(公告)日：1998-06-10

申请号：EP96108173

申请日：1996-05-22

申请人： CANON KK

发明人： OHTSUBO TOSHIHIKO ,  TANIOKA HIROSHI ,  AMIMOTO MITSURU ,  HATA SHIGEO

IPC分类号： G03G15/04 ,  B41J2/45 ,  B41J2/525 ,  H01L33/00 ,  H04N1/036

CPC分类号： B41J2/525 ,  B41J2/45

摘要： A light-emitting device includes a light-emitting element group comprised of a plurality of light-emitting elements (1-1,1-2,...,1-5), first drive device (80) for driving the plurality of light-emitting elements in succession, resistance section (6-1) connected to the light-emitting element group. The resistance section (6-1) is connected in common to the plurality of light-emitting elements (1-1,1-2,...,1-5). The light-emitting device further includes second drive device (8) for driving the light-emitting element group.

公开(公告)号：EP0791471A3

公开(公告)日：1998-09-16

申请号：EP97102799

申请日：1997-02-20

申请人： CANON KK

发明人： TANIOKA HIROSHI ,  OHTSUBO TOSHIHIKO ,  AMIMOTO MITSURU ,  HATA SHIGEO

IPC分类号： B41J2/44 ,  B41J2/45 ,  B41J2/455 ,  G09G3/32 ,  H01L33/08 ,  H01L33/62 ,  H04N1/036

CPC分类号： B41J2/45 ,  H01L2224/48091 ,  H01L2924/19107 ,  H01L2924/00014

摘要： A recording head includes a light emitting element array (101) having a plurality of light emitting elements, a first substrate (100) on which the light emitting element array (101) is carried, a drive element (110) for driving the light emitting element array, a second substrate (103) on which the drive element (110) is carried, and a connecting member (102) for connecting the first substrate and the second substrate together. A wiring pattern formed on the first substrate (100) and an electrically conductive pattern on the connecting member are connected together by wire bonding (118).