4.1: Distinguished Paper: Cavity Shape Control of the Roll-to-Roll Fabricated Novel Microstructure Film for Improving the Viewing-Angle Characteristics of LCDs

4.1: Distinguished Paper: Cavity Shape Control of the Roll-to-Roll Fabricated Novel Microstructure Film for Improving the Viewing-Angle Characteristics of LCDs

A microstructure film with many micro cavities positioned behind small black dots has been developed for improving LCD viewing‐angle characteristics. The micro cavities are fabricated by the self‐alignment photolithography of the transparent photoresist using the black dots as photo masks. The cavit...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2014-06, Vol.45 (1), p.17-20
Hauptverfasser: Asaoka, Yasushi, Kanno, Toru, Yamamoto, Emi, Maeda, Tsuyoshi, Tsuda, Yusuke, Shimada, Yoshinori
Format: Artikel
Sprache:eng
Schlagworte:
diffuser
Holes
LCDs
Liquid crystal displays
Masks
Microstructure
optical film
Photolithography
Photoresists
roll-to-roll processing
self-alignment
Shape control
Technical papers
wide viewing angle
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Beschreibung
Zusammenfassung:A microstructure film with many micro cavities positioned behind small black dots has been developed for improving LCD viewing‐angle characteristics. The micro cavities are fabricated by the self‐alignment photolithography of the transparent photoresist using the black dots as photo masks. The cavity shapes are optimized by controlling the photolithography conditions.
ISSN:0097-966X
2168-0159
DOI:10.1002/j.2168-0159.2014.tb00005.x