公开(公告)号：EP0851411A3

公开(公告)日：1998-09-16

申请号：EP97122699.8

申请日：1997-12-22

申请人： Hitachi, Ltd.

发明人： Komuro, Matahiro ,  Okada, Tomohiro ,  Sano, Masaaki ,  Fuyama, Moriaki ,  Fukui, Hiroshi ,  Hoshino, Katsumi ,  Kawabe, Takashi ,  Maruyama, Yohji ,  Nakamura, Atsushi ,  Hara, Miki ,  Shimizu, Noboru ,  Yoshida, Nobuo

IPC分类号： G11B5/31

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3116 ,  G11B5/312 ,  G11B5/3123 ,  G11B5/3967 ,  G11B2005/3996

摘要： In order to prevent the recording performance from degradation in radio frequency recording, there are provided a film magnetic head and a recording reproducing sectional pattern magnetic head which has magnetic pole width less than 2 µm and a ultra high density magnetic storage apparatus of 10 Gb/in 2 grade. In the recording head, a lower part magnetic film serves as a shielding film of a reproducing department. A gap film of a non-magnetism is formed during the formation of the upper and lower part magnetic films. One part of the lower or upper part magnetic film has a resistivity higher by more than 80 µΩcm than other parts. The upper part magnetic film is formed by a flame galvanising. A gap department of the lower or upper part magnetic film is shaped convex.

公开(公告)号：EP0724183A2

公开(公告)日：1996-07-31

申请号：EP96100908.1

申请日：1996-01-23

申请人： HITACHI, LTD.

发明人： Wakagi, Masatoshi ,  Onisawa, Kenichi ,  Ando, Masahiko ,  Kaneko, Toshiki ,  Minemura, Tetsuroh ,  Okada, Tomohiro

IPC分类号： G02F1/136

CPC分类号： G02F1/13458 ,  G02F1/1345 ,  G02F1/1362 ,  G02F2001/13629

摘要： An object of the present invention is to provide a liquid crystal display device which can be fabricated through simplified processes, provides high product yield, and is excellent in picture displaying characteristic. The liquid crystal display device of the present invention comprises a substrate (1) having thereon a plurality of drain wirings (2), a plurality of gate wirings (8) crossing the plurality of drain wirings (2) in a matrix array, a plurality of thin film transistors disposed in the vicinity of these crossings, and a plurality of pixel electrodes (4) connected to the thin film transistors, respectively, a substrate disposed in opposing relation to the substrate (1), and a liquid crystal layer sandwiched between these substrates. Each terminal portion (5; 9) of the plurality of drain wirings (2) and plurality of gate wirings (8) is constructed with a metallic film covered with a transparent conductive film.

摘要翻译： 本发明的目的是提供一种液晶显示装置，其可以通过简化的工艺制造，提供高的产品产量，并且具有优异的图像显示特性。 本发明的液晶显示装置包括其上具有多个漏极布线（2）的基板（1），以阵列阵列与多个漏极布线（2）交叉的多个栅极布线（8），多个 设置在这些交叉点附近的薄膜晶体管，以及分别与薄膜晶体管连接的多个像素电极（4），与基板（1）相对设置的基板和夹在基板 这些底物。 多个漏极布线（2）中的每个端子部分（5; 9）和多个栅极布线（8）由覆盖有透明导电膜的金属膜构成。

公开(公告)号：EP0724183A3

公开(公告)日：1997-03-19

申请号：EP96100908.1

申请日：1996-01-23

申请人： HITACHI, LTD.

发明人： Wakagi, Masatoshi ,  Onisawa, Kenichi ,  Ando, Masahiko ,  Kaneko, Toshiki ,  Minemura, Tetsuroh ,  Okada, Tomohiro

IPC分类号： G02F1/136

CPC分类号： G02F1/13458 ,  G02F1/1345 ,  G02F1/1362 ,  G02F2001/13629

摘要： An object of the present invention is to provide a liquid crystal display device which can be fabricated through simplified processes, provides high product yield, and is excellent in picture displaying characteristic. The liquid crystal display device of the present invention comprises a substrate (1) having thereon a plurality of drain wirings (2), a plurality of gate wirings (8) crossing the plurality of drain wirings (2) in a matrix array, a plurality of thin film transistors disposed in the vicinity of these crossings, and a plurality of pixel electrodes (4) connected to the thin film transistors, respectively, a substrate disposed in opposing relation to the substrate (1), and a liquid crystal layer sandwiched between these substrates. Each terminal portion (5; 9) of the plurality of drain wirings (2) and plurality of gate wirings (8) is constructed with a metallic film covered with a transparent conductive film.

公开(公告)号：EP0724183B1

公开(公告)日：2002-07-31

申请号：EP96100908.1

申请日：1996-01-23

申请人： Hitachi, Ltd.

发明人： Wakagi, Masatoshi ,  Onisawa, Kenichi ,  Ando, Masahiko ,  Kaneko, Toshiki ,  Minemura, Tetsuroh ,  Okada, Tomohiro

IPC分类号： G02F1/136

CPC分类号： G02F1/13458 ,  G02F1/1345 ,  G02F1/1362 ,  G02F2001/13629

公开(公告)号：EP0851411A2

公开(公告)日：1998-07-01

申请号：EP97122699.8

申请日：1997-12-22

申请人： Hitachi, Ltd.

发明人： Komuro, Matahiro ,  Okada, Tomohiro ,  Sano, Masaaki ,  Fuyama, Moriaki ,  Fukui, Hiroshi ,  Hoshino, Katsumi ,  Kawabe, Takashi ,  Maruyama, Yohji ,  Nakamura, Atsushi ,  Hara, Miki ,  Shimizu, Noboru ,  Yoshida, Nobuo

IPC分类号： G11B5/31

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3116 ,  G11B5/312 ,  G11B5/3123 ,  G11B5/3967 ,  G11B2005/3996

摘要： In order to prevent the recording performance from degradation in radio frequency recording, there are provided a film magnetic head and a recording reproducing sectional pattern magnetic head which has magnetic pole width less than 2 µm and a ultra high density magnetic storage apparatus of 10 Gb/in 2 grade. In the recording head, a lower part magnetic film serves as a shielding film of a reproducing department. A gap film of a non-magnetism is formed during the formation of the upper and lower part magnetic films. One part of the lower or upper part magnetic film has a resistivity higher by more than 80 µΩcm than other parts. The upper part magnetic film is formed by a flame galvanising. A gap department of the lower or upper part magnetic film is shaped convex.

摘要翻译： 为了防止射频记录中的记录性能下降，提供了一种磁极宽度小于2μm的薄膜磁头和记录再现截面图案磁头，以及一种10Gb / s的超高密度磁存储装置， in2等级。 在记录头中，下部磁性膜用作再现部的屏蔽膜。 在形成上部和下部磁性膜的过程中形成非磁性的间隙膜。 下部或上部磁性膜的一部分比其他部分的电阻率高80μΩcm以上。 上部磁性膜通过火焰镀锌形成。 下部或上部磁性膜的间隙部分呈凸形。