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. 29, 1980
Filed:
Jan. 17, 1978
Applicant:
Inventors:
Assignee:
Fiat Societa per Azioni, Turin, IT;
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350336 ; 350278 ; 350331 ;
Abstract
A rear-view mirror for motor vehicles incorporates a liquid crystal film sandwiched between front and rear transparent electrode surfaces, the rear electrode surface being in the form of a lattice or net having a number of clear areas through which light passes unattenuated when the cell is activated to reduce the reflection of light by the mirror in response to the detection of headlight glare by a photocell mounted on the mirror.
Published as:
BE863155A; SE7800742L; FR2378295A1; ES466289A1; ATA55578A; GB1554133A; AT355436B; US4200361A; AR220118A1; CH619790A5; FR2378295B1; IT1082518B;