JOHN B WEAVER
Architects in Atlanta, GA
License number
Massachusetts 9664
Issued Date
May 30, 1996
Expiration Date
Aug 31, 1999
Type
Architect
Address
Address
Atlanta, GA 30342
Professional information
Owner, John T Weaver Dmd
Position:
Owner at John T Weaver DMD
Location:
Greater Atlanta Area
Industry:
Hospital & Health Care
Work:
John T Weaver DMD
-
Owner
Education:
Morehouse College 1982 - 1986
Dr. John Weaver, Atlanta GA - DDS (Doctor of Dental Surgery)
Specialties:
Dentistry
Address:
2797 Campbellton Rd SW STE A4, Atlanta 30311
(404) 346-1120 (Phone)
(404) 346-1120 (Phone)
Languages:
English
Head-Up Display For Automobile
US Patent:
4740780, Apr 26, 1988
Filed:
Jun 24, 1985
Appl. No.:
6/747861
Inventors:
Steven E. Brown - Atlanta GA
John Weaver - Chamblee GA
Ronald A. Sargent - Atlanta GA
Scott W. Patterson - Norcross GA
Maurice L. Stephenson - Mableton GA
John Weaver - Chamblee GA
Ronald A. Sargent - Atlanta GA
Scott W. Patterson - Norcross GA
Maurice L. Stephenson - Mableton GA
Assignee:
GEC Avionics, Inc. - Norcross GA
International Classification:
G02B 2710
US Classification:
340705
Abstract:
A head-up display for use in an automotive or other vehicle having limited space. The optical path from display symbol generator to a collimating lens is folded to fit in a relatively compact housing. Also shown is the use of the automobile windshield as a combiner glass for the display. Corrective lenses, and in particular crossed linear fresnel lenses, are used to correct for the astigmatism introduced by the geometry of the windshield. This provides a combination of optical powers for the display lens and the windshield which has the resultant effect of projecting an image from the image source to the driver's eye. The source is a high light output array of light-emitting diodes. A microprocessor based controller for detecting the status of inputs from the automobile is shown. Data is periodically loaded into a random access memory dedicated to controlling the display.
John Weaver
Location:
Greater Atlanta Area
Industry:
Electrical/Electronic Manufacturing