| 发明名称 |
DATA DRIVER AND DATA VOLTAGE SETTING METHOD THEREOF |
| 摘要 |
A data driver includes a first and second data voltage generator and a third data voltage generator. The first and second data voltage generator generates a first data voltage corresponding to a first grayscale value and a second data voltage corresponding to a second grayscale value lower than the first grayscale value based on a reference voltage. The third data voltage generator generates a third data voltage corresponding to a third grayscale value lower than the second grayscale value based on a voltage level difference between the first data voltage and the second data voltage. |
| 申请公布号 |
US2017110057(A1) |
申请公布日期 |
2017.04.20 |
| 申请号 |
US201615297675 |
申请日期 |
2016.10.19 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
PARK Jung Kook |
| 分类号 |
G09G3/3258;G09G3/3291;G09G3/20;G09G3/3266 |
主分类号 |
G09G3/3258 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data driver, comprising:
a first and second data voltage generator to generate a first data voltage corresponding to a first grayscale value and a second data voltage corresponding to a second grayscale value lower than the first grayscale value based on a reference voltage; and a third data voltage generator to generate a third data voltage corresponding to a third grayscale value lower than the second grayscale value based on a voltage level difference between the first data voltage and the second data voltage. |
| 地址 |
Yongin-si KR |
