| 发明名称 |
DISPLAY APPARATUS |
| 摘要 |
A display apparatus includes a latch circuit configured to generate a second data value from a first data value, wherein the bit count of the second data value is greater than the bit count of the first data value, a digital-analog converter configured to convert the second data value into gray scale voltages, an output buffer unit configured to amplify the current level of the gray scale voltages to generate data voltages, a data switch circuit configured to invert the polarity of the data voltages every frame, and a display panel including a plurality of pixels driven with the data voltages supplied from the data switch circuit in response to sequential application of gate signals. |
| 申请公布号 |
US2016042695(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514665896 |
申请日期 |
2015.03.23 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
PARK Suhyeong;CHOI Nam-Gon;PARK Cheolwoo |
| 分类号 |
G09G3/34 |
主分类号 |
G09G3/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display apparatus comprising:
a latch circuit configured to generate a second data value from a first data value, wherein the bit count of the second data value is greater than the bit count of the first data value; a digital-analog converter configured to convert the second data value into gray scale voltages; an output buffer unit configured to amplify the current level of the gray scale voltages to generate data voltages; a data switch circuit configured to invert the polarity of the data voltages every frame; and a display panel including a plurality of pixels driven with the data voltages supplied from the data switch circuit in response to sequential application of gate signals. |
| 地址 |
Yongin-City KR |
