发明名称 |
High resolution display of image data using pixel sub-components |
摘要 |
Displaying image data with sub-pixel precision on display devices having pixels with separately controllable pixel sub-components, such as those used in liquid crystal display devices. Samples of the image data are obtained, and spatially different sets of one or more of the samples are mapped to individual pixel sub-components as opposed to mapping sets of samples to entire pixels. Luminous intensity values based on the mapped sets of samples are generated and used to control the operation of the separately controllable pixel sub-components. The image is thereby displayed on the display device, with different portions of the image being represented by different pixel sub-components, resulting an image with sub-pixel resolution. The image data can represent a text character, in which case the stem width of a stem of the text character can have a value that is not an integer multiple of the width of a full pixel.
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申请公布号 |
US2003193515(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20030430724 |
申请日期 |
2003.05.06 |
申请人 |
HILL WILLIAM;DUGGAN MICHAEL;KEELY LEROY B.;HITCHCOCK GREGORY C.;WHITTED J. TURNER |
发明人 |
HILL WILLIAM;DUGGAN MICHAEL;KEELY LEROY B.;HITCHCOCK GREGORY C.;WHITTED J. TURNER |
分类号 |
G02F1/133;G02F1/1335;G02F1/1343;G06T3/40;G09F9/46;G09G3/20;G09G3/36;G09G5/02;G09G5/20;G09G5/24;G09G5/28;H04N1/46;H04N1/60;(IPC1-7):G09G5/02 |
主分类号 |
G02F1/133 |
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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