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. 01, 2003
Filed:
May. 27, 1999
Daniel J. Toffolo, Trumbull, CT (US);
Silviu Pala, Birmingham, MI (US);
Richard Chutorash, Rochester Hills, MI (US);
Robert M. Roza, Farmington Hills, MI (US);
Marian O. Borzea, Farmington Hills, MI (US);
Lear Corporation, Southfield, MI (US);
Abstract
A transparent display screen can be positioned in a driver's line of sight or in front of mechanical indicators on an instrument panel. The display screen preferably has a frame or rim member along only one edge of the screen. Since the display screen is transparent and does not include a frame or rim around its perimeter, the display screen makes information available without obstructing the driver's view of the road. The single frame or rim member supports all of the row and column electrodes that are used to selectively illuminate the pixels on the display screen. The transparent display screen can be used effectively with one or more mechanical indicators positioned properly near the display screen. In one example, a single controller controls the screen, an associated filter and the mechanical indicators.