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专利名称：Pixel, pixel array, image sensor including the
same and method for operating the imagesensor
发明人：Seung Hoon Sa,Woon Il Choi申请号：US13097732申请日：20110429公开号：US08471940B2公开日：20130625
专利附图：
摘要：Disclosed are a pixel, a pixel array, an image sensor and a method for operatingthe image sensor. The pixel includes a photo-electro conversion unit; a first charge
storage unit for storing charges converted by the photo-electro conversion unit; a firstswitching unit for transferring the charges from the photo-electro conversion unit to thefirst charge storage unit; a second charge storage unit for storing the charges convertedby the photo-electro conversion unit; a second switching unit for transferring the chargesfrom the photo-electro conversion unit to the second charge storage unit; a thirdswitching unit for connecting the second charge storage unit with the first charge storageunit; and an output unit for outputting information about quantity of the charges storedin the first and second charge storage units. The light having the high intensity ofillumination or the low intensity of illumination is sensed in the wide range.
申请人：Seung Hoon Sa,Woon Il Choi
地址：Seoul KR,Seoul KR
国籍：KR,KR
代理机构：Saliwanchik, Lloyd & Eisenschenk
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