Chunghwa Picture Tubes, Ltd.

Jang-Jeng Liang

Jan-Tian Lian

Shune-Long Wu

Hung-Yu Wu

Hsin-Min Fu

Chia-Sheng Hsieh

An oxide semiconductor composition comprises graphene, a metal oxide precursor, and a solvent. Based on a total weight of the oxide semiconductor composition, a concentration of the graphene is between 0.01 and 10 wt %, a concentration of the metal oxide is between 0.01 and 30 wt %, and a concentration of the solvent is between 60 and 99.98 wt %.

Oxide semiconductor composition and manufacturing method thereof, oxide thin film transistor and manufacturing method thereof

Novel chiral swallow-tailed liquid crystals synthesized from chiral material comprised of alkyl(s)-2-&lcub;6-&lsqb;4-(4&prime;-alkyloxyphenyl)benzoyloxy&rsqb;-2-naphthyl&rcub;propionates having a rigid core, a chiral center directly linked to the rigid core, a chiral tail, and a swallow-tailed group linked to the chiral tail. The chiral center and the swallow-tailed group are arranged at the same side in the molecular structure of the chiral material. These structural characteristics enable the chiral material to have same property of threadholdless antiferroelectricity, and the advantage of simple manufacturing process. The chiral material shows an optimum application effect in liquid crystal displays.

Growing community of inventors

Taipei, Taiwan

Jang-Jeng Liang