公开(公告)号：EP1770415A4

公开(公告)日：2012-12-19

申请号：EP04822207

申请日：2004-12-08

申请人： KURARAY CO LTD KURASHIKI PLANT ,  KONICA MINOLTA HOLDINGS INC ,  JSR CORP ,  SUMITOMO CHEMICAL CO ,  SUMITOMO BAKELITE CO ,  DAINIPPON INK & CHEMICALS ,  DAINIPPON PRINTING CO LTD ,  TORAY INDUSTRIES ,  TOPPAN PRINTING CO LTD ,  NEC CORP ,  HITACHI CHEMICAL CO LTD

发明人： FUJISAWA KATSUYA ,  IKARI TOKUO ,  GENDA KAZUO ,  KUMANO ATSUSHI ,  OSHIMA NOBORU ,  MATSUOKA YOSHIKI ,  EGUCHI TOSHIMASA ,  YAMAOKA SHIGENORI ,  TAKAHASHI TATSUMI ,  ONO YOSHIYUKI ,  YONEHARA HISATOMO ,  SUZUKI MOTOYUKI ,  TSUKUDA AKIMITSU ,  SEKINE NORIMASA ,  TAKECHI KAZUSHIGE ,  FUJIEDA KEN ,  SUMIYOSHI ICHIRO ,  TSURUOKA YASUO

IPC分类号： G02B5/02

CPC分类号： G02B5/0278 ,  B32B2307/40 ,  B32B2457/20 ,  B32B2457/202 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0284 ,  G02F1/133305 ,  G02F2001/133607 ,  Y10T156/10

摘要： A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 µm to 200 µm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/°C or , less. Furthermore, it more preferably gives a variation of ±5 % or less in mechanical and optical properties to a thermal history at 200 °C.

公开(公告)号：EP1724617A4

公开(公告)日：2010-04-14

申请号：EP05719992

申请日：2005-03-04

申请人： KURARAY CO LTD KURASHIKI PLANT

发明人： TANABE HIROFUMI ,  WATANABE TATSUFUMI ,  FUJISAWA KATSUYA

IPC分类号： G02B5/30 ,  G02B1/10 ,  G02F1/1335

CPC分类号： G02B5/3033 ,  B32B2037/0092 ,  B32B2310/0831 ,  B32B2329/00 ,  B32B2331/00 ,  G02B1/105 ,  G02B1/14 ,  G02F1/133528 ,  G02F2201/50