发明申请
- 专利标题： Generation of pattern data with no overlapping or excessive distance between adjacent dot patterns
- 专利标题（中）： 生成相邻点图案之间没有重叠或过大距离的图案数据
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申请号： US12462710申请日： 2009-08-07
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公开(公告)号： US20090322757A1公开(公告)日： 2009-12-31
- 发明人: Hiroshi Kanoh , Teruaki Suzuki
- 申请人： Hiroshi Kanoh , Teruaki Suzuki
- 优先权： JP2001-272165 20010907
- 主分类号： G06T11/20
- IPC分类号： G06T11/20
摘要：
A device is disclosed for generating pattern data for unevenness that is randomly arranged on the surface of the reflective substrate of a reflective liquid crystal display device. The number of coordinates, a basic pitch, a movable range, and a dot diameter are entered from a data entry unit. An array generation unit regularly arranges base coordinates in two dimensions in accordance with the basic pitch. Coordinate displacement unit randomly displaces within the movable range at a portion of the basic coordinates to generate a multiplicity of displaced coordinates. Pattern generation unit arranges dot patterns with the dot diameter entered at each of the displaced coordinates generated to generate pattern data.
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