发明名称 |
Input device and display device |
摘要 |
An input device which is a capacitive coupling type and can reduce visibility of wiring patterns of electrodes and interference fringes is provided. The input device is included in a display device including a plurality of pixels, and is configured to detect a contact position of a user. The input device includes a plurality of first electrodes, a plurality of second electrodes disposed so as to cross the first electrodes, and a plurality of third electrodes disposed between the second electrodes. Slits extending obliquely with respect to an extension direction of the second electrodes are formed between the third electrodes. |
申请公布号 |
US9417748(B2) |
申请公布日期 |
2016.08.16 |
申请号 |
US201414520919 |
申请日期 |
2014.10.22 |
申请人 |
Panasonic Intellectual Property Management Co., Ltd. |
发明人 |
Tokai Akira;Kado Hiroyuki;Kasahara Shigeo;Kosugi Naoki;Aoyama Toshiyuki;Inoue Shuji;Takagi Kazushige;Inoue Manabu;Nakayama Takahito |
分类号 |
G06F3/044;G06F3/041;G09G3/34 |
主分类号 |
G06F3/044 |
代理机构 |
McDermott Will & Emery LLP |
代理人 |
McDermott Will & Emery LLP |
主权项 |
1. An input device which is included in a display device including a plurality of pixels, and is configured to detect a contact position of a user, the input device comprising:
a plurality of first electrodes; a plurality of second electrodes disposed so as to cross the first electrodes; and a plurality of third electrodes disposed between the second electrodes, wherein slits extending obliquely with respect to an extension direction of the second electrodes are formed between the third electrodes, and the slits are formed to extend in two directions substantially line-symmetric with respect to the extension direction of the second electrodes. |
地址 |
Osaka JP |