Ann B Campbell

US Patent:

8129215, Mar 6, 2012

Filed:

Apr 1, 2011

Appl. No.:

13/078916

Inventors:

James P Campbell - Atherton CA, US
Harry R Campbell - Los Gatos CA, US
Ann B Campbell - Los Gatos CA, US
Joel F Farber - San Jose CA, US

International Classification:

H01L 21/00
H01L 21/20

US Classification:

438 97, 438149, 438166, 438478, 438486, 438488, 257 19, 257 64, 257 72, 257351, 257E21413, 257E27081, 257E27082

Abstract:

A method for producing a High Temperature Thin Film Layer On Glass (HTTFLOG) of silicon, which is a precursor component of thin film transistors (TFTs). The invention described here is a superior method of fabricating HTTFLOG precursor structures or components for liquid crystal displays (LCDs) with quicker production time and lower cost of manufacture while enabling a groundbreaking increase in small and large screen resolution. This invention is a new sub-assembly intended for original equipment manufacturer (OEM) consumption and inclusion in display products.

US Patent:

8148192, Apr 3, 2012

Filed:

Feb 22, 2010

Appl. No.:

12/709513

Inventors:

James P Campbell - Menlo Park CA, US
Harry R Campbell - Los Gatos CA, US
Ann B Campbell - Los Gatos CA, US
Joel F Farber - San Jose CA, US

International Classification:

H01L 21/00

US Classification:

438 94, 438 57, 438 87, 438476, 438796, 438920, 257E27125, 257E31126

Abstract:

The present invention provides improved devices such as transparent solar cells. This patent teaches a particularly efficient method of device manufacture based on incorporating the solar cell fabrication into the widely used, high temperature, Float Glass manufacture process.

US Patent:

8168467, May 1, 2012

Filed:

Mar 17, 2010

Appl. No.:

12/725934

Inventors:

James P Campbell - Menlo Park CA, US
Harry R Campbell - Los Gatos CA, US
Ann B Campbell - Los Gatos CA, US
Joel F Farber - San Jose CA, US

International Classification:

H01L 21/00

US Classification:

438 94, 438 57, 438 87, 438476, 438496, 438920, 257E27125, 257E31126

Abstract:

The present invention provides improved solar cells. This patent teaches a particularly efficient method of device manufacture based on incorporating the solar cell fabrication into the widely used, high temperature, Float Glass manufacture process.

US Patent:

8174776, May 8, 2012

Filed:

May 9, 2010

Appl. No.:

12/776401

Inventors:

James P Campbell - Atherton CA, US
Harry R Campbell - Los Gatos CA, US
Ann B Campbell - Los Gatos CA, US
Joel F Farber - San Jose CA, US

International Classification:

G02B 3/02
F24J 2/08

US Classification:

359708, 126698

Abstract:

The method described provides a unique solar energy concentrating structure. This structure is intended to be employed in conjunction with complementary high efficiency solar cell elements to produce solar electric power. In its usual embodiment it contributes to a system of exterior window concentrators and solar cells that provide good visibility and control excess heat transmission providing benefits beyond low-e glass performance.