Invention Grant
US09055229B2 Control circuit, control method of control circuit, and imaging device
有权
控制电路,控制电路的控制方法及成像装置
- Patent Title: Control circuit, control method of control circuit, and imaging device
- Patent Title (中): 控制电路,控制电路的控制方法及成像装置
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Application No.: US13865470Application Date: 2013-04-18
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Publication No.: US09055229B2Publication Date: 2015-06-09
- Inventor: Yasuyoshi Kuwazoe
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-136493 20120618
- Main IPC: H04N5/376
- IPC: H04N5/376 ; H04N5/235

Abstract:
To be provided is a control circuit including a horizontal synchronization clock counting unit that counts the number of clock cycles of a horizontal synchronization clock signal for instructing a timing of starting scanning pixels in a horizontal direction of a pixel group arranged in a two-dimensional lattice shape, so as to be used as a horizontal synchronization clock count value, a high frequency clock counting unit that counts the number of clock cycles of a high frequency clock signal with a higher frequency than the horizontal synchronization clock signal, so as to be used as a high frequency clock count value, and a timing determination unit that determines timings of starting and ending exposure for the pixels on the basis of the horizontal synchronization clock count value and the high frequency clock count value.
Public/Granted literature
- US20130335607A1 CONTROL CIRCUIT, CONTROL METHOD OF CONTROL CIRCUIT, AND IMAGING DEVICE Public/Granted day:2013-12-19
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