Variable pixel clock electronic shutter control

Details Variable pixel clock electronic shutter control Variable pixel clock electronic shutter control

2006-08-01

2006-08-01

Vu, Ngoc-Yen (Department: 2612)

Television

Camera, system and detail

Solid-state image sensor

Reexamination Certificate

active

07084914

ABSTRACT:
CMOS image sensor with a rolling shutter that uses two separate clocks. One of the clocks is used during normal operation. When timing is changed, the other clock is started and used during an interim period to avoid distortion in the image. After that interim period, the new clock timing is coupled to the original clock circuit.

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patent: 5767904 (1998-06-01), Miyake
patent: 6529242 (2003-03-01), Panicacci
patent: 6809766 (2004-10-01), Krymski et al.
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patent: 2002/0080263 (2002-06-01), Krymski
patent: 2002/0113886 (2002-08-01), Hynecek
patent: 2002/0175954 (2002-11-01), Pearson
patent: 2005/0057674 (2005-03-01), Krymski et al.

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