| 发明名称 |
Pulse width modulation circuit and pulse width modulation signal generating method having two refresh rates |
| 摘要 |
A PWM circuit that can have two refresh rates, including: a first PWM signal generator and a second PWM signal generator; wherein the first PWM signal generator and the second PWM signal generator respectively control refresh rates in two dimensions of an output data generated from a target apparatus. A PWM signal generation method that can have two refresh rates, including: generating a first PWM signal; generating a second PWM signal; and controlling refresh rates in different dimensions of an output data generated from a target apparatus respectively by using the first PWM signal and the second PWM signal. |
| 申请公布号 |
US8907735(B2) |
申请公布日期 |
2014.12.09 |
| 申请号 |
US201213729029 |
申请日期 |
2012.12.28 |
| 申请人 |
Silicon Touch Technology Inc. |
发明人 |
Chin Chi-Yuan;Chen Kuei-Jyun |
| 分类号 |
H03K3/017;H03K7/08;H05B37/02 |
主分类号 |
H03K3/017 |
| 代理机构 |
|
代理人 |
Hsu Winston;Margo Scott |
| 主权项 |
1. A pulse width modulation (PWM) circuit that can have two refresh rates, comprising:
a first PWM signal generator; and a second PWM signal generator; wherein the first PWM signal generator and the second PWM signal generator respectively control refresh rates in different dimensions of output data from a target apparatus. |
| 地址 |
Science-Based Industrial Park, Hsin-Chu TW |
