| 发明名称 |
PIXEL ARRAY AND METHOD FOR CONTROLLING A PIXEL ARRAY |
| 摘要 |
A pixel array includes pixels arranged in columns. A pair of column lines is provided for each column of pixels. A current source circuit is coupled to each pair of column lines. The current source circuit provides current to the pair of column lines in a first mode of operation such that when one column line in a pair of column lines is being provided with a first current the other column line in the pair of column lines is being provided with a second current which is less than the first current. |
| 申请公布号 |
US2016037105(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201514731761 |
申请日期 |
2015.06.05 |
| 申请人 |
STMicroelectronics (Research & Development) Limited ;The University Court of the University of Edinburgh |
发明人 |
Saha Shatabda;Moore John Kevin |
| 分类号 |
H04N5/369;H01L27/146 |
主分类号 |
H04N5/369 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pixel array, comprising:
a plurality of pixels arranged in a plurality of columns; a plurality of pairs of column lines, each pair of column lines being associated with a column of pixels; a current source circuit configured to provide current to said column lines in a first mode of operation such that when one column line in a pair of said column lines is being provided with a first current the other column line in the pair of said column lines is being provided with a second current which is less than the first current. |
| 地址 |
Marlow GB |
