James Neal Bush

Address:

240 Cottonwood Dr, Shepherdsville, KY 40165

Phone:

5029576489

VIN:

1GCEC14X17Z195039

Make:

CHEVROLET

Model:

SILVERADO 1500 CLASSIC

Year:

2007

US Patent:

20060114521, Jun 1, 2006

Filed:

Dec 1, 2004

Appl. No.:

11/001965

Inventors:

James Bailey - Shelbyville KY, US
James Bush - Lexington KY, US
Joseph Yackzan - Lexington KY, US

International Classification:

H04N 1/04

US Classification:

358474000

Abstract:

A method, and a document scanning apparatus employing the method, of scanning with a light source. The method comprises the acts of determining a calibration time of the light source and light sensor in a scanning unit, adjusting an activation time for the light source based on the calibration time, scaling a clock signal based on the activation time, and activating the light source based on the scaled clock signals. Where a red, green and blue LED light source is used, the longest of the activation times of the LEDs is used for the scaling of the clock signals. In another embodiment, the time between the start of the activation of last LED scan on a previous scan line and the start of activation of the first LED on the subsequent scan line is adjusted to maintain the predetermined resolution used for the scan.