The image sensor which has the infrared ray illuminant and the movement critical module which is joined to that

摘要

(57) Abstract (Modified) Topic As lighting light using infrared light, in the scan literatureIn movement critical module of the scanning arrangement which removes the color backgroundPutting, the analog output signal simply in the digital signal varyingExchanging it does. Solutions The analog video trust which canonical CIS formsTo binary converting the number, movement critical moji which forms digital outputAs for yuru 10, comparator circuit 20 and follower band passThe filter circuit 30 is included. Follower band pass fillBy the ta circuit, is scanned the even background signal of the image which formationre ru. At comparator circuit the output signal and even background signal of CISTo be compared, the output signal of CIS the even background signal compared to discernmentIf it is ru potato, the digital signal makes 1. ConverselyIf they are dark ones, the digital signal makes 0.