Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Won Ki Cho0
Jong Kyo Jeong0
Sang Hoon Lee0
Wan Soo Han0
Dong Ho Lee0
Hee Chan Eum0
Ho Seok Ko0
Date of Patent
March 31, 2009
0Patent Application Number
117270510
Date Filed
March 23, 2007
0Patent Primary Examiner
Patent abstract
A light guide member for guiding light received from a light source, the light source 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 crossing a zero-degree radiation angle of the light from the light source, wherein an angle of a reflective face of the first groove increases approaching away from the light source of the light source.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
