发明名称 |
Apparatus for driving source lines and display apparatus having the same |
摘要 |
An apparatus for driving source lines includes an output buffer, a first switch and a second switch. The output buffer outputs a first voltage and a second voltage having an opposite phase to the first voltage during an output interval including a first interval portion and a second interval portion. The first switch applies the first and second voltages to an m-th source line and an (m+1)-th source line respectively during the first interval portion and blocks the first and second voltages during the second interval portion. The second switch includes a plurality of switching elements, the second switch short-circuiting the m-th source line and the (m+1)-th source line during the second interval portion, wherein the m-th source line has at least two connecting portions to be electrically connected to the (m+1)-th source line. |
申请公布号 |
US8305321(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20080038638 |
申请日期 |
2008.02.27 |
申请人 |
PARK MOON-CHUL;KIM YEONG-KOO;KIMURA HISASHI;IM CHANG-JIN;SAMSUNG DISPLAY CO., LTD. |
发明人 |
PARK MOON-CHUL;KIM YEONG-KOO;KIMURA HISASHI;IM CHANG-JIN |
分类号 |
H03K3/00 |
主分类号 |
H03K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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