| 发明名称 |
Touch screen panel |
| 摘要 |
A touch screen panel includes a display unit including a timing controller for receiving a vertical synchronizing signal and a horizontal synchronizing signal to display an image, a touch sensing unit including driving electrodes, a control signal generator for generating a control signal from the vertical synchronizing signal and the horizontal synchronizing signal, and a touch controller for supplying a driving signal to the touch sensing unit in response to the control signal from the control signal generator. |
| 申请公布号 |
US8749505(B2) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US201113284802 |
申请日期 |
2011.10.28 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
Ha Sang-Kwon;Lee Joo-Hyung;Park Jin-Woo;Pak Sang-Jin;Lee Ji-Gong;Yoshimura Hideo |
| 分类号 |
G06F3/0488 |
主分类号 |
G06F3/0488 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A touch screen panel, comprising:
a display unit comprising a timing controller for receiving a vertical synchronizing signal and a horizontal synchronizing signal to display an image; a touch sensing unit comprising driving electrodes; a control signal generator for generating a control signal from the vertical synchronizing signal and the horizontal synchronizing signal; and a touch controller for supplying a driving signal to the touch sensing unit in response to the control signal from the control signal generator; wherein the control signal comprises a first control pulse and a second control pulse, and wherein the touch controller is configured to supply driving signals to the driving electrodes of the touch sensing unit corresponding to at least one of a rising edge or a falling edge of the first or second control pulses.
|
| 地址 |
Yongin-si KR |
