Samsung Electronics Co., Ltd.

Jee-hwan Jang

Jae-young Choi

Sun-il Kim

Jong-seob Kim

Yoon-sok Kang

Jong-min Wang

Byung-do Oh

Byung-soon Chen

An electrowetting lens which can move its optical axis using a multiple electrode structure includes: a substrate; a dielectric barrier wall formed on the substrate; polar and non-polar solutions fluidly contained inside the dielectric barrier wall; first and second lower electrodes inserted through lower portions of the dielectric barrier wall in contact with the polar solution, the first and second lower electrodes facing each other; and first and second multiple electrodes respectively disposed in mutually facing first and second legs defining the dielectric barrier wall, each of the first and second multiple electrodes being divided into a plurality of vertically arranged electrode cells.

Electrowetting lens

The display device includes a backlight unit including a field sequential light source operated using a sequential partition method and an optical shutter using an electrowetting phenomenon disposed on a light emitting surface of the backlight unit and switching light outputted from the backlight unit.

Display device and a method thereof

Provided are a liquid crystal compound represented by formula 1, a liquid crystal composition including the same, and a liquid crystal display including the liquid crystal composition:  are the same as described in specification. High optical anisotropy and negative dielectric anisotropy can be achieved by the use of the liquid crystal composition including the liquid crystal compound.

Liquid crystal compound having high optical anisotropy and negative dielectric anisotropy, liquid crystal composition including the same and liquid crystal display including the liquid crystal composition

Growing community of inventors

Yongin-si, South Korea

Jee-hwan Jang