Samsung Display Co., Ltd.

Korea Institute of Science and Technology

Jeong Soo Choi

Sung-Hoon Kim

Sung Hoon Kim

Jang-Il Kim

Chang Il Tae

Hyun-Ho Kang

Eun-Kil Park

Jae-Jin Song

Joo Seok Yeom

Bo Yeong Kim

Yong Woo Hyung

Kyu Wan Ryu

Chan Yul Jung

Seung Jong Kim

Chang Hyun Cho

Kyung Geune Oh

A liquid crystal display in which the common voltage line is disposed directly on or directly under the common electrode directly contacts the common electrode such that a signal delay of the common voltage line may be reduced and simultaneously a reduction in the aperture ratio of the liquid crystal display may be prevented.

Liquid crystal display

A liquid crystal display is provided. A liquid crystal display includes: a first substrate; a thin film transistor disposed on the first substrate; and a first electrode disposed on the thin film transistor and connected to an output terminal of the thin film transistor, wherein the first electrode includes a first region and a second region each including a plurality of minute branches separated from each other by open parts, portions of at least two minute branches among the plurality of minute branches are connected to form a plurality of minute plate branches, and wherein the minute plate branch has a wider width than a minute branch.

This disclosure relates to a face robot which is operated similarly to the motion of a human head and a multi-joint manipulator which supports a robot's face, and more particularly, to a structure which may compensate an influence caused by the gravity and exerted on rotation parts rotating about its axes. A manipulator with a weight compensation mechanism of the disclosure is provided, the manipulator having rotation parts connected to a plurality of axes rotating about their axes, the manipulator including: a weight compensation mechanism that supports wires connected to the rotation parts receiving gravity in a rotation state by a spring and compensates an influence of gravity exerted on the rotation parts.

Manipulator with weight compensation mechanism and face robot using the same

Growing community of inventors

Suwon-si, South Korea

Jeong Soo Choi