Optical waveguides – Noncyclindrical or nonplanar shaped waveguide
Reexamination Certificate
2007-03-23
2008-07-15
Wong, Tina M (Department: 2874)
Optical waveguides
Noncyclindrical or nonplanar shaped waveguide
C385S129000, C362S612000, C362S615000
Reexamination Certificate
active
07400817
ABSTRACT:
A light guide member for guiding light received from a light source unit, the light source unit illuminating light toward the light guide member, the light guide member may include a plurality of first grooves on a first side of the light guide member, the first grooves extending along a first direction, and a plurality of first projections projecting from surfaces of the first grooves.
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Cho Won Ki
Eum Hee Chan
Han Wan Soo
Jeong Jong Kyo
Ko Ho Seok
Lee & Morse P.C.
Samsung SDI & Co., Ltd.
Wong Tina M
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