Controlled reflection readout for displays

Details Controlled reflection readout for displays Controlled reflection readout for displays

1979-02-23

1980-11-25

Corbin, John K.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340 84, G02B 2700

Patent

active

042355230

ABSTRACT:
The present disclosure is directed to a controlled reflection readout for information displays or targets such as digital or instrumentation panels for such apparatus as computers, compasses, watches, clocks and consoles wherein the display is not placed normal to the viewing plane and cannot be read at 90.degree. to the display. The display or specular transparent window is inclined to the line of sight and glare shielding means which extends forwardly from the top of the display or target to prohibit reading the display at a right angle thereto whereby reflections from the sun or lights in a room will interfere with reading through the optically transparent window in front of the target or display.

REFERENCES:
patent: 2162791 (1939-06-01), Shreve
patent: 3499112 (1970-03-01), Heilmeir et al.
patent: 3986014 (1976-10-01), Katsui et al.
patent: 4032222 (1977-06-01), Lapeyre

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