Premium
43.4: Colorimetric Transformation with Two Sets of LED Backlight for Multi‐Primary LCD
Author(s) -
Hsieh PeiLin,
Lin HsiangTan
Publication year - 2009
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 - 10.1889/1.3256864
Subject(s) - backlight , cyan , gamut , liquid crystal display , light emitting diode , transformation (genetics) , primary color , computer science , set (abstract data type) , led display , led lamp , optics , materials science , optoelectronics , computer vision , physics , chemistry , biochemistry , gene , programming language , operating system
The multi‐primary system is presented in this paper. Two set LEDs as backlight are illuminated alternately at 120 Hz. The Colorimetric Transformation Function (CTF) is designed to control the ratio of LED 1 and LED 2 . The experimental results show that the system can increase color gamut of cyan.