Gary F Shade

Author:

Gary A. Shade

ISBN #:

0030012988

Author:

Gary A. Shade

ISBN #:

0132494345

Author:

Gary A. Shade

ISBN #:

0880060735

US Patent:

6997560, Feb 14, 2006

Filed:

Nov 12, 2003

Appl. No.:

10/706109

Inventors:

Gary F. Shade - Tigard OR, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G03B 21/00
G03B 21/26
G03B 21/14
G03B 21/28
H04N 9/31

US Classification:

353 31, 353 34, 353 38, 353 81, 353 97, 353 99, 348771, 348755

Abstract:

An optical system including two or more micromirror arrays is disclosed. The micromirror arrays include alternately disposed transparent and opaque surfaces. The system spatially separates an image toward the micromirror arrays, the image is reflected from the micromirrors, and the reflected image is combined into a composite image that can be displayed or projected. Control and support circuitry that is typically disposed beneath the transparent surfaces of the micromirror arrays can be disposed beneath the opaque surfaces.

US Patent:

20050225501, Oct 13, 2005

Filed:

Mar 30, 2004

Appl. No.:

10/813255

Inventors:

Balakrishnan Srinivasan - Portland OR, US
Gary Shade - Tigard OR, US

International Classification:

G02B006/26
G02B006/42

US Classification:

345032000

Abstract:

A MEMS optical device includes a MEMS image array and a self-aligned microlens array. The MEMS image array includes a number of individual channels. The microlens array includes individual microlenses, each of which is associated with one of the channels of the MEMS image array. The microlens array is formed directly on the MEMS image array using semiconductor fabrication techniques. Each microlens is automatically aligned with its respective channel within the image array. The need for precise and expensive manual alignment of the MEMS image array and the microlens arrays is avoided. Improvements in the fill factor and the transmission efficiency of the optical device are realized. Further, by tailoring the refractive index of the lens relative to both the substrate and the ambient air, the total internal reflection phenomenon can be exploited, for additional improvement in the transmission efficiency of the optical device.

US Patent:

46382690, Jan 20, 1987

Filed:

May 28, 1985

Appl. No.:

6/738794

Inventors:

Dale E. Dawson - Glen Burnie MD
Anthony L. Conti - Baltimore MD
Soong H. Lee - Rockville MD
Gary F. Shade - Colorado Springs CO
Lawrence E. Dickens - Colorado Springs CO

Assignee:

Westinghouse Electric Corp. - Pittsburgh PA

International Classification:

H01P 1185

US Classification:

333164

Abstract:

A reflective hybrid analog phase shifter is detailed which is operable in the X-band, and which exhibits minimal phase shift variation with higher power loadings. A pair of back-to-back connected Schottky varactor diodes are serially connected to each of the phase shifting ports of a 3 dB coupler. The Scottky varactor diodes are reverse biased to permit continuous variation of the phase shift as a function of analog bias potential. A monolithically fabricated implementation of this circuit design is detailed.