发明名称 |
Display apparatus, data driver and method of driving display panel |
摘要 |
A display apparatus includes a display panel; and a data driver configured to output drive voltages from a plurality of output nodes to drive the display panel. The data driver includes a plurality of output amplifiers, each of which is configured to receive a gradation voltage corresponding to a pixel data and to output the drive voltage in response to the gradation voltage; and a driver-side demultiplexer configured to connect the plurality of output amplifiers to selection output nodes selected from among the plurality of output nodes. The display panel includes a plurality of data lines; and a panel-side demultiplexer configured to connect selection data lines selected from among the plurality of data lines with the plurality of output nodes. |
申请公布号 |
US8068083(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20070976573 |
申请日期 |
2007.10.25 |
申请人 |
SHIRAI HIROAKI;HASHIMOTO YOSHIHARU;RENESAS ELECTRONICS CORPORATION |
发明人 |
SHIRAI HIROAKI;HASHIMOTO YOSHIHARU |
分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
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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