公开(公告)号：US5555112A

公开(公告)日：1996-09-10

申请号：US193868

申请日：1994-02-09

申请人： Ryoji Oritsuki ,  Minoru Hiroshima ,  Masahiro Yanai ,  Masaaki Matsuda ,  Toshikazu Horii ,  Yuichi Hashimoto ,  Hayao Kozai ,  Kenkichi Suzuki ,  Masaru Takabatake ,  Takashi Isoda

发明人： Ryoji Oritsuki ,  Minoru Hiroshima ,  Masahiro Yanai ,  Masaaki Matsuda ,  Toshikazu Horii ,  Yuichi Hashimoto ,  Hayao Kozai ,  Kenkichi Suzuki ,  Masaru Takabatake ,  Takashi Isoda

IPC分类号： G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L29/78 ,  H01L29/786 ,  G02F1/1343 ,  H01L29/04

CPC分类号： G02F1/136286 ,  G02F2001/13629

摘要： In a liquid crystal display substrate in which the pixel electrode is applied with a voltage through the drain and source of a thin-film transistor (TFT) that conducts by a voltage applied to the TFT gate electrode, this gate electrode and a busline connected to the gate electrode are formed as a multi-layered structure consisting of a gate layer and at least two layers of a gate insulation film and an amorphous silicon film. The multi-layered structure is formed by etching through a single mask.

摘要翻译： 在液晶显示基板中，通过施加于TFT栅电极的电压导通的薄膜晶体管（TFT）的漏极和源极对像素电极施加电压，该栅极电极和连接到 栅电极形成为由栅极层和至少两层栅极绝缘膜和非晶硅膜构成的多层结构。 多层结构通过单一掩模的蚀刻形成。

公开(公告)号：US4838655A

公开(公告)日：1989-06-13

申请号：US141144

申请日：1988-01-06

申请人： Katuyuki Hunahata ,  Yoshiharu Nagae ,  Masahiro Takasaka ,  Yuji Mori ,  Minoru Hoshino ,  Yasuyuki Kozima ,  Youhei Saito ,  Kyohei Fukuda ,  Hayao Kozai ,  Tadahiko Hasimoto ,  Yoshiaki Tsuchihashi

发明人： Katuyuki Hunahata ,  Yoshiharu Nagae ,  Masahiro Takasaka ,  Yuji Mori ,  Minoru Hoshino ,  Yasuyuki Kozima ,  Youhei Saito ,  Kyohei Fukuda ,  Hayao Kozai ,  Tadahiko Hasimoto ,  Yoshiaki Tsuchihashi

IPC分类号： G02F1/1333 ,  G02F1/13 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1347 ,  G02F1/137 ,  G02F1/139

CPC分类号： G02F1/13473 ,  G02F1/13475 ,  G02F1/133533

摘要： The disclosure relates to a projector having an arrangement of polarizers and liquid crystal cells aligned on the axis of light in the order a first color polarizer colored in red, a first twisted nematic liquid crystal cell, a second twisted nematic liquid crystal cell, a second color polarizer colored in a green, a third twisted nematic liquid, a neutral polarizer and Guest-Host type colored in blue. Since, according to this, a polarizer having inferior color characteristics can be replaced by a Guest-Host type liquid crystal cell, the excitation purity and the scope of color reproduction are improved. Further, since the mixture of color is additive, the brightness of the reproduced color is also much improved.