发明名称 Light Sensor
摘要 Light sensors having a wide dynamic range are used in a variety of applications. A wide dynamic range light sensor includes an exposed photodiode light transducer accumulating charge in proportion to light incident over an integration period. Sensor logic determines a light integration period prior to the beginning of integration and the charge is reset. Charge accumulated by the exposed light transducer over the light integration period is measured and a pulse having a width based on the accumulated charge is determined.
申请公布号 US2006268416(A1) 申请公布日期 2006.11.30
申请号 US20060462866 申请日期 2006.08.07
申请人 发明人 NIXON ROBERT H.;FOSSUM ERIC R.;BECHTEL JON H.
分类号 G02B17/00;G02B5/08 主分类号 G02B17/00
代理机构 代理人
主权项
地址