Remote control light transmitter employing a cylindrical lens
作者： Eugene P. Mierzwinski
DOI:
关键词:
摘要: A light transmitter for use in a activated T.V. remote control system. modified cylindrical lens having wide horizontal dispersion angle and reduced vertical is directly coupled to emitting diode. The resulting combination provides controlled suitable transmitting distant receiver location.
lens.org 参考文章(6)
Tsuyoshi Kano, Shigekazu Minagawa, Yoshiro Otomo, Tadashi Saitoh, Teruki Suzuki, Atsushi Suzuki, Multi-color semiconductor lamp ,(1973)
Joseph E Geusic, Henry E D Scovil, Electro-luminescent device ,(1969)
Marshall C. Hudson, Felix P. Kapron, Metallized coupler for optical waveguide light source ,(1973)
Broom Ronald Francis Johnston, Semiconductor laser array ,(1965)
M Jaffe, Solid state lamp assembly having conical light director ,(1972)
William Henry Dufft, Richard Wayne Dixon, Lucian Arthur D Asaro, Waldo Ditmar Apgar, Harry Eugene Elder, Phillip Edward Fraley, Electroluminescent display apparatus ,(1970)