The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 1998
Filed:
Mar. 04, 1996
Michael S Lebby, Apache Junction, AZ (US);
John W Stafford, Phoenix, AZ (US);
Fred V Richard, Scottsdale, AZ (US);
Motorola, Schaumburg, IL (US);
Abstract
An integrated electro-optical package (50) including a light emitting device (LED) display chip (14), with an array (15) of light emitting devices (LEDs) (12) formed thereon and cooperating to generate a complete image. The LEDs (12) are positioned in rows and columns and connected to connection/mounting pads (22) adjacent outer edges of the chip (14). An opaque mounting substrate (30) having a central opening (35). A driver substrate (55) having mounting pads (34), bump bonded to a plurality of pads (33) and (34) on the mounting substrate (30). A plurality of driver circuits (57) connected to the LEDs (12) through terminals on the driver substrate (55). A lens (60) mounted to the mounting substrate (30) over the array (15) of LEDs (12) and on a side opposite the LED display chip (14) to magnify, or serve as one element of an optical magnifier system, the complete image and produce an easily viewable virtual image.