| 发明名称 |
DRIVING DEVICE AND SOURCE DRIVING METHOD |
| 摘要 |
A driving device and a source driving method are provided. The driving device includes a first code mapping unit, a first source driving channel, a second code mapping unit and a second source driving channel. The first code mapping unit converts a first input code in input data into a first intermediate code according to a first code-to-code mapping relation. The first source driving channel converts the first intermediate code into a first analog voltage according to a first code-to-voltage mapping relation. The second code mapping unit converts a second input code in the input data into a second intermediate code according to a second code-to-code mapping relation which is different from the first code-to-code mapping relation. The second source driving channel converts the second intermediate code into a second analog voltage according to a second code-to-voltage mapping relation which is different from the first code-to-voltage mapping relation. |
| 申请公布号 |
US2016078794(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201414534167 |
申请日期 |
2014.11.06 |
| 申请人 |
Novatek Microelectronics Corp. |
发明人 |
Tseng Po-Yu;Cheng Jhih-Siou;Hung Pang-Chen |
| 分类号 |
G09G3/20 |
主分类号 |
G09G3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A driving device, comprising:
a first code mapping unit, converting a first input code in input data into a first intermediate code according to a first code-to-code mapping relation; a first source driving channel, coupled to the first code mapping unit, and the first source driving channel receiving the first intermediate code and converting the first intermediate code into a first analog voltage according to a first code-to-voltage mapping relation; a second code mapping unit, converting a second input code in the input data into a second intermediate code according to a second code-to-code mapping relation which is different from the first code-to-code mapping relation; and a second source driving channel, coupled to the second code mapping unit, and the second source driving channel receiving the second intermediate code and converting the second intermediate code into a second analog voltage according to a second code-to-voltage mapping relation which is different from the first code-to-voltage mapping relation. |
| 地址 |
Hsinchu TW |
