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48.3: Continuous Coating of Photo‐Alignment Layer on a Flexible Color Filter for LCDs Using a Roll‐to‐Roll Manufacturing Process
Author(s) -
Sonehara Akio,
Maruyama Kazunori,
Ono Yoshiyuki,
Sugizaki Atsushi,
Eguchi Toshimasa,
Suzuki Yasuyuki,
Ito Takeshi,
Kumano Atsushi,
Takahashi Tatsumi
Publication year - 2006
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 - 10.1889/1.2433299
Subject(s) - rubbing , color gel , coating , materials science , layer (electronics) , filter (signal processing) , process (computing) , optics , composite material , computer science , computer vision , physics , thin film transistor , operating system
Abstract We applied a photo‐alignment method to the color filter instead of a rubbing method to form an orientation layer continuously. We confirmed that the column spacers with the size of 5.5 μm in height and 20‐μm‐square did not affect both the coating and alignment process.