公开(公告)号：US07068261B2

公开(公告)日：2006-06-27

申请号：US10102911

申请日：2002-03-22

申请人： Kiichiro Kubo ,  Yoshikuni Nagashima ,  Masaru Suzuki ,  Terunori Saito

发明人： Kiichiro Kubo ,  Yoshikuni Nagashima ,  Masaru Suzuki ,  Terunori Saito

IPC分类号： G09G5/00

CPC分类号： G06F3/041 ,  G02F1/13338 ,  G02F2001/133616 ,  G06F3/0414 ,  G06F3/0488

摘要： A liquid crystal display device including a liquid crystal display panel having a first surface for displaying an image and a second surface different from the first surface, and a position information input device provided on a first-surface side of the liquid crystal display panel. The position information input device is made of a first substrate and a second substrate more easily deformable than the first substrate. A transparent insulation film is formed over a surface of the first substrate opposed to the second substrate, a first transparent electrode is provided on the transparent insulation film, and the transparent insulation film is located between the first substrate and the first transparent electrode.

公开(公告)号：US06456279B1

公开(公告)日：2002-09-24

申请号：US09352359

申请日：1999-07-13

申请人： Kiichiro Kubo ,  Yoshikuni Nagashima ,  Masaru Suzuki ,  Terunori Saito

发明人： Kiichiro Kubo ,  Yoshikuni Nagashima ,  Masaru Suzuki ,  Terunori Saito

IPC分类号： G02F11335

CPC分类号： G06F3/041 ,  G02F1/13338 ,  G02F2001/133616 ,  G06F3/0414 ,  G06F3/0488

摘要： A liquid crystal display device has a position information input device over an image-displaying surface of liquid crystal panel. The position information input device is formed by a first substrate and a second substrate more easily deformable than the first substrate. A transparent insulation film is provided over a surface of the first substrate opposed to the second substrate. By providing a first transparent electrode on the transparent insulation film, the flatness of the first transparent electrode is improved and a connection failure of the position information input device is prevented.

摘要翻译： 液晶显示装置在液晶面板的图像显示面上具有位置信息输入装置。 位置信息输入装置由比第一基板更容易变形的第一基板和第二基板形成。 在与第二基板相对的第一基板的表面上设置透明绝缘膜。 通过在透明绝缘膜上设置第一透明电极，改善了第一透明电极的平坦度，防止了位置信息输入装置的连接故障。

公开(公告)号：US06124919A

公开(公告)日：2000-09-26

申请号：US432399

申请日：1999-11-02

申请人： Kiichiro Kubo ,  Yoshikuni Nagashima ,  Masaru Suzuki ,  Terunori Saito

发明人： Kiichiro Kubo ,  Yoshikuni Nagashima ,  Masaru Suzuki ,  Terunori Saito

IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G02F1/139 ,  G02F1/1333

CPC分类号： G02F1/133555 ,  G02F1/13338 ,  G02F1/13363 ,  G02F1/1397 ,  G02F2001/133557 ,  G02F2413/02

摘要： A liquid crystal display device is constructed such that a liquid crystal layer is sandwiched between an upper substrate, which is provided with upper transparent electrodes for forming pixels, and a lower substrate, which is provided with lower transparent electrodes disposed so as to intersect with the upper transparent electrodes. The liquid crystal panel includes a half reflection layer having a reflection function and a transmission function which is formed on the inner surface of the lower substrate as a lower layer of the lower transparent electrodes; an upper retardation film, an upper polarizing plate, and a light diffusing plate which are laminated on the upper substrate; and a lower retardation film and a lower polarizing plate, which are laminated on the surface of the lower substrate. Due to such a construction, the half reflection type liquid crystal display device is capable of providing an image display of high brightness and high contrast.

摘要翻译： 液晶显示装置被构造成使得液晶层夹在设置有用于形成像素的上部透明电极的上基板和下基板之间，该下基板设置有与 上部透明电极。 液晶面板包括具有反射功能的半反射层和形成在作为下部透明电极的下层的下基板的内表面上的透射功能; 层叠在上基板上的上延迟膜，上偏振片和光漫射板; 以及层叠在下基板的表面上的下延迟膜和下偏振片。 由于这样的结构，半反射型液晶显示装置能够提供高亮度和高对比度的图像显示。