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Development of pigment‐dispersed‐type color filters for LCDs
Author(s) -
Sugiura Takeo
Publication year - 1993
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.1984883
Subject(s) - color gel , materials science , pigment , color filter array , photosensitivity , red color , filter (signal processing) , liquid crystal display , contrast ratio , optics , contrast (vision) , optoelectronics , computer science , computer vision , composite material , chemistry , physics , organic chemistry , layer (electronics) , thin film transistor
— Our newly developed color filter for liquid‐crystal displays is made with highly photo‐sensitive pigment‐dispersed photopolymer to satisfy the increasing demand for better specifications. This color filter has high photosensitivity, good color characteristics such as high color contrast and color purity, and strong durability against heat, light, and chemicals. The copolymer composition of the improved pigment‐dispersed photopolymer and the characteristics of its color filter are mainly discussed from the standpoint of stability and color.