发明名称 |
Display driver architecture for a liquid crystal display and method therefore |
摘要 |
Methods and apparatus are provided for driving a liquid crystal microdisplay. The apparatus comprises more than one display driver integrated circuit where a liquid crystal microdisplay receives video information from at least two separate and distinct display driver integrated circuits. One of the display driver integrated circuits is designated as producing a master clock. The internal clocks of the other display driver integrated circuits are compared to the master clock and adjusted to reduce the phase difference to a delay that does not produce visible artifacts on the microdisplay. The frame polarity is compared to be the same from each integrated circuit driving the microdisplay before outputting video information. A frame synchronization signal is also generated from each display driver integrated circuit to ensure that they are all ready to provide information to the microdisplay.
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申请公布号 |
US7161570(B2) |
申请公布日期 |
2007.01.09 |
申请号 |
US20030644476 |
申请日期 |
2003.08.19 |
申请人 |
BRILLIAN CORPORATION |
发明人 |
WATERMAN JOHN KARL |
分类号 |
G09G3/36;G09G3/20;G09G5/12;G09G5/18 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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地址 |
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