P‐204: Late‐News Poster: Material and Manufacturing Method of PI‐Less LCD

P‐204: Late‐News Poster: Material and Manufacturing Method of PI‐Less LCD

Polyimide (PI) alignment layer is essential constituent of LCD. In this research, we made LCD without PI alignment layer by using LC containing self‐align (SA) compound. When we use SA instead of PI, alignment stability and Mura were problems should be solved. We overcome those things by introductio...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2019-06, Vol.50 (1), p.1781-1783
Hauptverfasser: Lim, Ho, Kwon, Oh Jeong, Seo, Bong Sung, Suh, Duckjong, Oh, Keunchan, Lyu, Jae Jin
Format: Artikel
Sprache:eng
Schlagworte:
Alignment
PI-Less LCD
Polyimide
Polyimide resins
Production methods
Self-Alignment
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Zusammenfassung:Polyimide (PI) alignment layer is essential constituent of LCD. In this research, we made LCD without PI alignment layer by using LC containing self‐align (SA) compound. When we use SA instead of PI, alignment stability and Mura were problems should be solved. We overcome those things by introduction of polymerizable unit and using mixture of SAs compound.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.13301