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43.4L: Late‐News Paper : A Novel Protective Diffuser for Backlit LCDs
Author(s) -
Uekita Masakazu,
Mineo Yutaka,
Masaki Hitoshi
Publication year - 2000
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 - 10.1889/1.1832841
Subject(s) - backlight , diffuser (optics) , distortion (music) , optics , materials science , liquid crystal display , optoelectronics , physics , light source , amplifier , cmos
Two types of diffusers are used in most backlight units for the advanced notebook computers. As the display size is larger, the distortion of optical films is a problem. It is found that the distortion of a protective diffuser is greatly reduced by introducing colloidal silica particles into acrylic binders.