Title:
CMOS IMAGE SENSOR USING VERTICAL SCAN
Document Type and Number:
WIPO Patent Application WO/2007/067013
Kind Code:
A8
Abstract:
A CMOS image sensor using vertical scan is disclosed. The present invention is related to a CMOS image sensor, including a pixel array that includes one or more unit pixels that converts inputted optical signals into electrical signals and outputs image data by combining the unit pixels into m columns and n rows - wherein m and n are natural numbers and m is smaller than n -, a timing control circuit that generates control signals that control timing, a column decoder that selects a column of the pixel array according to the control signals, a row decoder that selects a row of the pixel array according to the control signals, a signal reading circuit that reads electric signals of each unit pixel on the columns selected by the column decoder, and an A/D converter that converts the electric signals read by the signal reading circuit into output signals through an analog/digital conversion. The image distortion of a moving object can be reduced.
Inventors:
CHUN JUNG-BUM (KR)
Application Number:
PCT/KR2006/005354
Publication Date:
March 13, 2014
Filing Date:
December 08, 2006
Export Citation:
Assignee:
MTEK VISION CO LTD (KR)
CHUN JUNG-BUM (KR)
CHUN JUNG-BUM (KR)
International Classes:
H04N5/335; H04N5/341
Attorney, Agent or Firm:
LEE, Kyeong-Ran (648-1Yeoksam 1-dong, Kangnam-ku, Seoul 135-081, KR)
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