G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 1/1335 (2006.01)
Patent
CA 2244439
A light adjusting sheet for a planar lighting device includes a plurality of convex and concave streaks arranged alternately and approximately parallel to each other on one surface. The streaks may have a cross section of a sine curve. Another light adjusting sheet consists of a plurality of single sheets each having the above configuration, stacked together. A planar lighting device includes the light adjusting sheet of the above configuration, wherein peak lines of the convex streaks and bottom lines of the concave streaks are arranged to make a predetermined angle with an axis of a linear light source. The liquid crystal display includes a liquid crystal display element placed on front of the planar lighting device of the above configuration.
Fujigami Makoto
Kubo Akihito
Nishitani Fumio
Ogawara Hiroshi
Yokota Tomohiro
Blake Cassels & Graydon Llp
Sekisui Kagaku Kogyo Kabushiki Kaisha
LandOfFree
Light adjusting sheet having a sinusoidal surface and a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light adjusting sheet having a sinusoidal surface and a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light adjusting sheet having a sinusoidal surface and a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1744189