Amazon Technologies, Inc.

Liquavista B.v.

Dohyoung Kwon

Andrea Giraldo

Jongseo Lee

Nicolas Eugene Bergeron

Yungkyung Park

Sanghyun Lee

Gichang Park

An electrowetting display apparatus includes a first substrate including a first electrode that receives a gray-scale voltage and a second electrode insulated from the first electrode and receiving a reference voltage, a second substrate, a fluid layer, and a color filter. The color filter has a first thickness in an area corresponding to the first electrode and a second thickness in an area corresponding to the second electrode, and the first thickness is larger than the second thickness. Accordingly, a cell gap of the electrowetting display apparatus is reduced, and color reproducibility of the electrowetting display apparatus is improved without sacrificing brightness.

Electrowetting display apparatus and method of manufacturing the same

Growing community of inventors

Chungcheongnam-do, South Korea

Dohyoung Kwon