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34.2: Optical Components Directly Molded on the LCD Glass Substrate
Author(s) -
Yamada F.,
Ono S.,
Taira Y.
Publication year - 2002
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 - 10.1889/1.1830121
Subject(s) - materials science , substrate (aquarium) , liquid crystal display , mold , molding (decorative) , microlens , lens (geology) , micrometer , optics , diamond , optoelectronics , pixel , composite material , oceanography , physics , geology
In this paper, we describe the new process which we developed to mold precision optical components directly on a glass substrate of LCD using precision mastering by diamond cutting technique and photopolymer (2P) molding technique. We succeeded to mold a lens array on an LCD glass substrate with precise alignment to sub pixels of TFT array within six micrometer throughout the 13‐inch diagonal display area.