0285724-A2 is referenced by 13 patents and cites 3 patents.

An improved automatic rearview mirror system which is particularly adapted for use with automotive vehicles and which may be utilized as a fully integrated inside/outside rearview mirror system or as an inside or an outside rearview mirror system. The system includes a variable reflectance member (5) the reflectivity of which varies as a function of an electrical signal applied thereto, and the system also includes improved means (18,19,20,21,22) operable to apply an electrical signal to the variable reflectance member to vary the reflectivity of such member as a function of sensed ambient light and sensed glare causing light.

Title
Improved automatic rearview mirror system for automotive vehicles.
Application Number
EP19870308999 19871012
Publication Number
0285724 (A2)
Application Date
October 12, 1987
Publication Date
October 12, 1988
Inventor
Byker Harlan J
Bechtel Jon H
Assignee
Gentex
US
IPC
G02F 01/19
G02F 01/17
B60R 01/08
G02F 01/01
B60R 01/08
B60R 01/02
G02F 01/163
G02F 01/153
G02F 01/15
B60R 01/08
B60R 01/04
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