发明名称 |
METHOD OF DRIVING A DISPLAY APPARATUS, AND DISPLAY APPARATUS AND TIMING CONTROLLER FOR PERFORMING THE METHOD |
摘要 |
A method of driving a display apparatus for an embodiment comprises a light source module divided into a plurality of light-emitting blocks to provide light to a display panel, a local dimming driving part driving the light-emitting blocks, and a timing controller controlling the driving timing of the display panel and the local dimming driving part. The timing controller transmits a luminance pulse having representative grayscale values of an image corresponding to the light-emitting blocks and a synchronization signal including information of a start position of the representative grayscale values to the local dimming driving part. The local dimming driving part drives the light-emitting blocks using the representative grayscale values obtained from the luminance pulse.
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申请公布号 |
US2010060675(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
US20090464744 |
申请日期 |
2009.05.12 |
申请人 |
KO HYUN-SEOK;LEE SANG-GIL;CHOI KYUNG-UK |
发明人 |
KO HYUN-SEOK;LEE SANG-GIL;CHOI KYUNG-UK |
分类号 |
G09G5/10 |
主分类号 |
G09G5/10 |
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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