发明名称 |
Liquid crystal display device with a touch panel |
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.
|
申请公布号 |
US6456279(B1) |
申请公布日期 |
2002.09.24 |
申请号 |
US19990352359 |
申请日期 |
1999.07.13 |
申请人 |
HITACHI, LTD.;HITACHI DEVICE ENGINEERING CO., LTD. |
发明人 |
KUBO KIICHIRO;NAGASHIMA YOSHIKUNI;SUZUKI MASARU;SAITO TERUNORI |
分类号 |
H01H13/02;G02F1/133;G02F1/1333;G02F1/1335;G02F1/13357;G06F3/033;G06F3/041;G06F3/048;G09F9/00;H01H13/712;(IPC1-7):G02F1/133;G09G5/08;G09G3/36 |
主分类号 |
H01H13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|