Byoung Eun An

Address:

13049 Gln Brae Dr, Saratoga, CA 95070

VIN:

WDDNG71X97A086263

Make:

MERCEDES-BENZ

Model:

S-CLASS

Year:

2007

US Patent:

20060214089, Sep 28, 2006

Filed:

Mar 22, 2005

Appl. No.:

11/087915

Inventors:

Byoung An - Saratoga CA, US

International Classification:

H01L 31/00

US Classification:

250214100

Abstract:

A noble method and apparatus was invented to provide a simple and flexible way to monitor the output signal of various light sources and to adjust the sensitivity of light sensors in real time. A preferred embodiment of the current invention consists of a tri-color light sensor with integral optical filters, a sensor mounting mechanism, a signal amplification circuit with an operational amplifier and a gain control logic for each channel, and a signal conditioning circuit. A noble connector pad configuration allows a secure and compact light sensor module.