Samsung Display Co., Ltd.

Seung Soo Baek

Ki-Hun Jeong

Byoung Sun Na

Sang-uk Lim

Wan-Soon Im

Seong Young Lee

Jae-Jin Song

Hee June Kwak

Seok Kyu Yoon

Sang Ho Kim

Sang Wook Lee

Young Goo Song

Kwi Hyun Kim

Jung Suk Bang

Dae Cheol Kim

Woong Kwon Kim

Nam-Heon Kim

Sung Ryul Kim

Youn Hak Jeong

Sang Yong No

Sung-Ryul Kim

Jung-Suk Bang

Seung-hwan Kim

Younggoo Song

Hea Chun Lee

Jang Soo Kim

Si Hyun Ahn

Sang-Uk Lim

Noboru Takeuchi

Jae Jin Song

Ki Hun Jeong

Dae Cheoul Kim

Wam-Soon Im

Provided are a liquid crystal display panel and a manufacturing method thereof, and more particularly, a liquid crystal display panel including white pixels and a manufacturing method thereof. The liquid crystal display panel includes: a first substrate and a second substrate facing each other; a liquid crystal layer positioned between the first substrate and the second substrate; a plurality of color filters positioned on the first substrate and representing different colors from each other, in which at least two of the plurality of color filters overlap with each other on the first substrate to form an overlapping portion, and the overlapping portion forms a first spacer; a transparent filter positioned on the first substrate and positioned in a transmitting area of a white pixel; and a second spacer including the same material as the transparent filter.

Liquid crystal display panel and manufacturing method thereof

Touch-related information which cannot be acquired by the naked eye (dubbed here as sub-optical pattern information) has its corresponding sub-optical patterns respectively positioned within the aperture areas of respective domains such that the displayed image, as viewed from different viewing angles is not adversely affected by the embedded sub-optical patterns. One type of touch-related information which can be conveyed is that of touch location of a sub-optical pattern sensing pen positioned over one or more of the sub-optical patterns.

Display device

A thin film transistor includes: a gate electrode; a source electrode; a drain electrode facing the source electrode; an oxide semiconductor layer disposed between the gate electrode and the source electrode or between the gate electrode and the drain electrode; and a gate insulating layer disposed between the gate electrode and the source electrode or between the gate electrode and the drain electrode, wherein when a signal applied to the gate electrode is a turnoff signal, a voltage applied to the gate electrode has a negative value.

Thin film transistor

A liquid crystal display includes a first substrate, a first gate line disposed on the first substrate, a second gate line disposed on the first substrate, a data line disposed on the first substrate, a reference voltage line disposed on the first substrate and extending substantially to be parallel to the data line, a first subpixel electrode disposed in a pixel area on the first substrate, a second subpixel electrode disposed in the pixel area on the first substrate, a first switching element connected to the first gate line, the data line and the first subpixel electrode, a second switching element connected to the first gate line, the data line and the second subpixel electrode, and a third switching element connected to the first subpixel electrode and the reference voltage line.

Liquid crystal display

Growing community of inventors

Hwaseong-si, South Korea

Seung Soo Baek