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14‐2: Monolithic Glass Light‐Guide Plate with Built‐in Prism Structure for 1D Dimming Large‐Area LCD
Author(s) -
Isshiki Masanobu,
Arai Yusuke,
Inoue Masahiro,
Sasaki Takashi,
Käläntär K
Publication year - 2018
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/sdtp.12506
Subject(s) - backlight , prism , light guide , materials science , liquid crystal display , optics , lamination , collimated light , optoelectronics , light source , composite material , physics , laser , layer (electronics)
We have developed monolithic functional glass LGP (GLGP) for large‐area LCD backlight unit (BLU) with built‐in prism structure enabling 1D segment dimming. We simulated and optimized the prismatic GLGP, confirming the 1D dimming and light collimating characteristics of the prototyped sample. We have succeeded in fabricating prism structure on 65” GLGP with both imprint and film lamination methods.