Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Hyun-Wuk Kim

Yoon-Sung Um

Hak-Sun Chang

Jae-Jin Lyu

Chang-Hun Lee

Hee-Wook Do

Eun-Je Jang

Seon-Ah Cho

Jong-Ho Son

Seung-hoo Yoo

Jang-Kun Song

You-Sik Shin

Mee-Hye Jung

Kyoung-Ju Shin

Ji-Won Sohn

Yong-Kuk Yun

Min-Goo Seok

Sung-In Ro

Yeon-Ju Kim

Ock-Soo Son

Nak-Cho Choi

Jang-Hyun Kim

Seung-Hoo Yoo

Jun-Woo Lee

Kyeong-Hyeon Kim

Jean-Ho Song

Yong-Hwan Shin

Keun-Chan Oh

Eun-Hee Han

Sung-Jin Hong

Myeong-Ha Kye

Fusayuki Takeshita

Dong-Hoon Chung

Byeong-Seob Ban

Sung-Tae Shin

Sik-Young Jo

A liquid crystal display includes first and second gate lines and first and second data lines, on a first substrate, a first thin film transistor connected to the first gate and data lines and including a first source and drain electrode, a second thin film transistor connected to the second gate and data lines and including a second source and drain electrode, first and second pixel electrodes contacting a portion of the first and second drain electrodes, respectively, a passivation layer on the first and second pixel electrodes and the first and second thin film transistors, and a reference electrode on a passivation layer and overlapping the first pixel electrode and the second pixel electrode. The reference electrode includes a plurality of branch electrodes. The first thin film transistor is right of the first data line and the second thin film transistor is left of the second data line.

Liquid crystal display

An array substrate includes a thin film transistor on a substrate, a color pattern on the substrate, a light blocking pattern on the thin film transistor, an organic insulation layer covering the color pattern and the light blocking pattern, a pixel electrode on the organic insulation layer, and a low-reflective pattern on the pixel electrode. An opening portion is defined in the light blocking pattern and exposes the thin film transistor. A contact hole is defined in the organic insulation layer and corresponding to the opening portion. The pixel electrode is electrically connected to the thin film transistor through the contact hole. The low-reflective pattern corresponds to the opening portion.

Array substrate and method of manufacturing the same

A liquid crystal display panel includes a base substrate, a first step difference compensating pattern, a gate metal pattern, a semiconductor pattern, a source electrode, a drain electrode, a pixel electrode and a color filter. The first step difference compensating pattern is disposed on the base substrate and includes an inorganic material. The gate metal pattern is disposed on the first step difference compensating pattern and includes a gate electrode and a gate line electrically connected to the gate electrode. The semiconductor pattern is overlapped with the gate electrode. The source electrode is electrically connected to the semiconductor pattern. The drain electrode is electrically connected to the semiconductor pattern and is spaced apart from the source electrode. The pixel electrode is electrically connected to the drain electrode. The color filter is overlapped with the pixel electrode.

Liquid crystal display panel and method for manufacturing the same

Array substrate comprising a thin film transistor and a pixel electrode

A liquid crystal display includes an insulation substrate; a gate line, a gate electrode, and a reference voltage line positioned on the insulation substrate; a reference electrode contacting the reference voltage line; a gate insulating layer disposed on the gate line and the reference electrode; a semiconductor disposed on the gate insulating layer and positioned on the gate electrode; a data line and a drain electrode disposed on the semiconductor; a passivation layer disposed on the data line and the drain electrode; and a pixel electrode connected to the drain electrode and overlapping the reference electrode.

Liquid crystal display and manufacturing method thereof

A liquid crystal display includes a signal line disposed on a substrate, a pixel electrode connected to the signal line and including a first subpixel electrode and a second subpixel electrode, a common electrode disposed opposite the pixel electrode, and a liquid crystal layer disposed between the pixel electrode and the common electrode. The liquid crystal layer is divided into domains including a first direction domain and a second direction domain in a region corresponding to the first subpixel electrode, and a third direction domain and a fourth direction domain in a region corresponding to the second subpixel electrode, and an area of the third direction domain is greater than about twice and less than about then times an area of the fourth direction domain.

A display substrate includes a base substrate, a first dielectric layer, a first lattice pattern, a second lattice pattern, and a second dielectric layer. The first lattice pattern is disposed on the first dielectric layer at a first color pixel region. The first lattice pattern includes a plurality of first nano metal wires. The second lattice pattern is disposed on the first dielectric layer at a second color pixel region. The second lattice pattern includes a plurality of second nano metal wires. The second nano metal wires have different dimensions from the first nano metal wires. The second dielectric layer covers the first nano metal wires and the second nano metal wires.

Display substrate, method of manufacturing the display substrate, and display device having the display substrate

A liquid crystal display includes: a plurality of signal lines disposed on a substrate, a pixel electrode connected to the plurality of signal lines and including a first subpixel electrode and a second subpixel electrode, a common electrode facing the pixel electrode, a liquid crystal layer disposed between the pixel electrode and the common electrode and a step-up capacitor connected between an output terminal of a switching element connected to the second subpixel electrode and the first subpixel electrode. The step-up capacitor is formed by overlapping a first conductor connected to the output terminal of the switching element and a second conductor connected to the first subpixel electrode via an insulating layer, and the second conductor has a cutout at an edge opposite the output terminal of the switching element.

A liquid crystal includes about 60 wt % to about 80 wt % of a first compound material, about 2 wt % to about 15 wt % of a second compound material, and a neutral compound material. The first compound material has a dielectric anisotropy of a first polarity, and the second compound material has a dielectric anisotropy of a second polarity.

Liquid crystals and liquid crystal display apparatus employing the same

A liquid crystal display device having a first substrate and a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate, a pixel electrode formed over the first substrate, a common electrode formed over the first substrate with insulating from the pixel electrode, wherein a portion of the common electrode overlaps with the pixel electrode, includes a gray voltage generator generating a plurality of gray voltages, an image signal modification assembly configured to receive a first image signal, a second image signal, and a third image signal for subsequent three frames and modify the second image signal based on the first image signal and the third image signal, and a data driver configured to provide a data voltage selected from the plurality of gray voltages to the pixel electrode corresponding to the modified signal in the image signal modification assembly. A longitudinal axis of the liquid crystal molecule is inclined at an angle with a longitudinal pixel electrode.

Thin film transistor array panel and method for manufacturing the same

A display panel is provided. The display panel includes a substrate and a pixel electrode disposed on the substrate and having a pair of first primary edges facing each other and a pair of second primary edges connected to the first primary edges and facing each other, wherein the second primary edges include a plurality of protrusions of the pixel electrode having the shape of sawteeth.

Display panel and liquid crystal display apparatus including the same

A liquid crystal display includes: a substrate; a pixel electrode disposed on the substrate and having a first subpixel electrode and a second subpixel electrode; and a common electrode facing the pixel electrode, wherein the first subpixel electrode has a pair of bent edges substantially parallel to each other, the second subpixel electrode has a pair of bent edges substantially parallel to each other, and the second subpixel electrode has a height greater than a height of the first subpixel electrode.

Growing community of inventors

Yongin-si, South Korea

Hyun-Wuk Kim