| 发明名称 |
METHOD FOR DETECTING ORIENTATION OF STYLUS |
| 摘要 |
A method for detecting an orientation of a stylus over a touch panel is disclosed. The method utilizes capacitance variations on a first location and a second location of the touch panel generated from a tip of a nib of the stylus and a portion of the nib corresponding to a non-shielding portion of a shielding of the stylus to determine the orientation of the stylus. |
| 申请公布号 |
US2017115753(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201514918578 |
申请日期 |
2015.10.21 |
| 申请人 |
WALTOP INTERNATIONAL CORPORATION |
发明人 |
MAO CHUNG-FUU;YEH CHIA-JUI;WONG A-Li;HUANG Chih Hung |
| 分类号 |
G06F3/0354 |
主分类号 |
G06F3/0354 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for detecting an orientation of a stylus, comprising:
providing a stylus over a touch panel; detecting a primary peak voltage signal group and a non-primary peak voltage signal group, the primary peak voltage signal group comprising a primary peak voltage signal on a first location and the non-primary peak voltage signal group comprising a secondary peak voltage signal on a second location of the touch panel generated from a tip of a nib of the stylus and a portion of the nib corresponding to a non-shielding portion of a shielding of the stylus respectively; and determining an orientation of the stylus via the primary peak voltage signal group and the non-primary peak voltage signal group. |
| 地址 |
Hsinchu City TW |
