发明名称 |
System and method for providing a variable character size in an on-screen display application |
摘要 |
The invention provides a system and method for providing a variable character size in an on-screen display application. The system includes logic means and a font memory means adapted to store a plurality of bitmaps corresponding to a plurality of characters. A mapping memory means is adapted to map the plurality of characters into the plurality of bitmaps. And a display means is adapted to display the plurality of bitmaps responsive to the logic means. The mapping memory comprises a width and a height associated with each of the plurality of characters. The mapping memory comprises a pointing means adapted to store an address associated with each of the plurality of bitmaps.
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申请公布号 |
US6967689(B1) |
申请公布日期 |
2005.11.22 |
申请号 |
US20020142547 |
申请日期 |
2002.05.08 |
申请人 |
PIXELWORKS, INC. |
发明人 |
CHU CYRUS |
分类号 |
G06T11/00;G09G5/22;G09G5/24;H04N5/445;H04N5/50;H04N9/64;(IPC1-7):H04N5/50 |
主分类号 |
G06T11/00 |
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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