Nonreflecting jewels for television broadcasting use

Details Nonreflecting jewels for television broadcasting use Nonreflecting jewels for television broadcasting use

1974-10-17

1976-09-14

Shay, F. Barry

Jewelry

Gem

350276R, A44C 1700

Patent

active

039799247

ABSTRACT:
A jewel for wear by television actors which consists of light-reflecting light-transmitting material. The jewel has cusps with external surfaces which reflect rays of light frontally approaching the jewel at Brewster's angle, thus substantially eliminating or greatly diminishing the amount of reflected light from such rays. A layer of carbon black may be used to absorb light portions which enter the jewel.

REFERENCES:
patent: 1610423 (1926-12-01), Cawley
patent: 1734979 (1929-11-01), Persons
patent: 1987357 (1935-01-01), Bergen et al.
patent: 2348636 (1944-05-01), McMahon
patent: 2437126 (1948-03-01), Reardon et al.
patent: 2773411 (1956-12-01), Schwede
patent: 3258590 (1966-06-01), Goodbar
patent: 3808836 (1974-05-01), Jones

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