FULLY INTEGRATED SOLID STATE IMAGER AND CAMERA CIRCUITRY
摘要
<p>There is shown an single chip CMOS device for capturing a video image. The device includes an APS imager containing an array of pixels for providing a signal representing a scene, a row of extended dynamic range sample and hold circuits for receiving a signal from the array of pixels and a row of linear sample and hold circuits for receiving another signal for said array of pixels. Also included is an image processor for determining a controllable function and for processing a plurality of signals received from the extended dynamic range sample and hold circuits and the linear sample and hold circuits according to said controllable function to form a processed video signal. Further included is a memory for storing the controllable function and the processed video signal.</p>
申请公布号
EP1522158(A2)
申请公布日期
2005.04.13
申请号
EP20020768668
申请日期
2002.08.23
申请人
DIALOG SEMICONDUCTOR GMBH
发明人
MCCAFFREY, NATHANIEL, JOSEPH;ZALUD, PETER, FERDINAND;SMITH, SCOTT THOMAS;KALINOWSKI, JOHN, THOMAS