Premium
P‐118: Optical Structure of Thin‐Direct‐Type Backlight for TFT‐LCD TV Module
Author(s) -
Chen Dekai,
Huang ChiJen,
Jin Bo
Publication year - 2008
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 - 10.1889/1.3069479
Subject(s) - backlight , liquid crystal display , thin film transistor , computer science , optoelectronics , materials science , optics , physics , nanotechnology , layer (electronics)
With the development of TFT‐LCD TV display devices, high performance and thinness feature become the mainstream. It is a great challenge to make direct backlight of LCD TV module with CCFL light source thinner in mechanical and optical design. In this paper, we adopted a special structure to reduce thickness of direct backlight in display. This structure can decrease the space for CCFL light mixing. And the feasibility is also supported by optical simulations and experiments.