Premium
P‐65: A Novel Highly CoNimating Backlight Module Using a Double Wedge‐Shaped Light Guide Plate
Author(s) -
Wang YiJun,
Lu JianGang,
Shieh HanPing D.
Publication year - 2012
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2012.tb06041.x
Subject(s) - backlight , wedge (geometry) , collimated light , optics , planar , light guide , materials science , light source , optoelectronics , physics , computer science , computer graphics (images) , liquid crystal display , laser
A novel highly collimated backlight module transforming a point light source into a planar light source by means of a double wedge‐shaped light‐guide plate (LGP) was designed. The uniformity of spatial luminous can reach 80.5% at view cone of ±1.8 deg. The Gray‐half‐tone technology can be used to fabricate the microstructures for mass productions.