发明名称 |
ANALOG SUB-FIELDS FOR SAMPLE AND HOLD MULTI-SCAN DISPLAYS |
摘要 |
<p>An addressing method for sample and hold displays suitable for multi-scan applications (supporting several frame rates) shall be provided. Thus, there is disclosed a method for displaying a picture on a display screen including the steps of providing an input signal including a sequence of plural frames, each corresponding to a single picture, temporally dividing each frame having a frame duration into sub-fields and controlling a display element of the display screen on the basis of the sub-fields. The number and/or duration of sub-fields of each frame is automatically adapted to the frame duration of the frame. Furthermore, the amplitude of a sub-field controlling signal corresponding to the last subfield of each frame may be automatically adapted to the frame duration of the frame. Such display methods provide for a high grayscale quality and linearity even if the frame rate is not stable nor well-defined.</p> |
申请公布号 |
WO2010069876(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
WO2009EP66954 |
申请日期 |
2009.12.11 |
申请人 |
THOMSON LICENSING;WEITBRUCH, SEBASTIEN;CORREA, CARLOS;THEBAULT, CEDRIC |
发明人 |
WEITBRUCH, SEBASTIEN;CORREA, CARLOS;THEBAULT, CEDRIC |
分类号 |
G09G3/20;G09G3/32 |
主分类号 |
G09G3/20 |
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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