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8.3L: Late‐News Paper : New Simple Cell Gap Measurement Method With Three Transmission Measurements
Author(s) -
Ong Hiap L.
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 - 10.1889/1.1833073
Subject(s) - polarizer , simple (philosophy) , liquid crystal display , measure (data warehouse) , monochromatic color , optics , transmission (telecommunications) , detector , computer science , physics , telecommunications , philosophy , birefringence , epistemology , database
We developed a fast and simple optical measurement method to measure the LCD cell gap. The method uses the standard LCD measurement geometry with two polarizers, a monochromatic light source, and a detector, without other special components. We showed that only three measurements and a simple equation are needed for this cell gap measurement method.