公开(公告)号：EP1830336A4

公开(公告)日：2009-08-05

申请号：EP05719375

申请日：2005-02-22

Applicant: FUJIFILM CORP

Inventor： SATOH TASUKU

IPC: G09F9/30 ,  G02F1/1333 ,  H01L51/00 ,  H05K1/00

CPC classification number: G02F1/133305 ,  G09F9/30 ,  H01L51/0097 ,  H01L51/52 ,  H01L2251/5338 ,  H05K1/0281 ,  H05K2201/09909 ,  H05K2201/2009 ,  Y02E10/549 ,  Y10T428/24355

Abstract: A deformation suppressing structure is formed on a surface of a flexible plate-like member. The deformation suppressing structure includes recesses and ridges formed on the surface of the plate-like material. The recesses and ridges are shaped such that, when the plate-like member is deformed within the region of elastic deformation, ridges adjacent to each other are in contact with each other to suppress further deformation. By this, excessive deformation that may cause permanent deformation is prevented and resistance to stress is enhanced. The flexible substrate can be used for an image display device having flexibility.

公开(公告)号：EP1742514A4

公开(公告)日：2008-07-16

申请号：EP04724733

申请日：2004-03-31

Applicant: FUJIFILM CORP

Inventor： SATOH TASUKU ,  SAKAMOTO YOSHIAKI ,  TAKAHASHI TOSHIROU

IPC: H05B33/14 ,  H01L27/32

CPC classification number: H01L27/329 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/5209 ,  H01L2251/5338 ,  H01L2251/5361

Abstract: A light emitting device comprising a plurality of drive electrodes used for attaining desired light emission wherein the plurality of drive electrodes constitute a passive matrix drive electrode arrangement and at least one drive electrode makes an angle that is not parallel with nor perpendicular to an arbitrary side of the display region on a substrate.