Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Displayco., Ltd.

Yun Seok Lee

Wan-Soon Im

Youn Hak Jeong

Eun Ju Kim

Jun Pyo Lee

Seok Kyu Yoon

Sun Hwa Lee

Sang-uk Lim

Wan Namgung

Hyung June Kim

Jong Hak Hwang

Seung Kyu Lee

Byoung Sun Na

Ho Jun Lee

Ik Soo Lee

Hong Min Yoon

Ji Young Jeong

Sung Jae Park

Pil Gyu Kang

Seok Yoon Yang

Ki Chul Shin

Cheol Kyu Shin

Hak Sun Chang

Se Hyun Lee

Hee June Kwak

Ki Pyo Hong

Hyung Jun Park

Yoon-Jang Kim

Kwi Hyun Kim

O Sung Seo

Won Jun Lee

Hwa Sung Woo

Yong Tae Cho

Sung Ryul Kim

Jee Hoon Han

Wan Soon Im

Kyung Suk Jung

A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.

Liquid crystal display

A display device is provided. The display device includes a first conductor; a first insulating layer covering the first conductor; and a first semiconductor layer and a second conductor, both disposed on the first insulating layer, wherein the first conductor includes a gate line, a gate electrode connected to the gate line, and a storage line separated from the gate line, wherein the first semiconductor layer includes a channel region overlapping the gate electrode and a first antireflective pattern overlapping the storage line, and wherein the second conductor includes a data line, a source electrode at least partially disposed on the channel region and connected to the data line, and a drain electrode at least partially disposed on the channel region and separated from the source electrode.

Display device

One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.

A liquid crystal display includes a substrate, a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode, and a liquid crystal layer disposed on the first subpixel electrode and the second subpixel electrode. A first insulating layer is disposed between the substrate and the first subpixel electrode. A second insulating layer is disposed between the second subpixel electrode and the liquid crystal layer. A common electrode is disposed on the liquid crystal layer. The first subpixel electrode is disposed farther from the substrate than the second subpixel electrode, and the first subpixel electrode and the second subpixel electrode have facing edges which are connected with each other.

Liquid crystal display device

A scan driver has a plurality of stages configured to supply a scan signal to scan lines. The plurality of stages include a stage coupled to a scan line of the scan lines. The stage includes a first transistor including a gate electrode, a drain electrode and a source electrode and is configured to output the scan signal to the scan line; a second transistor provided on a side of the first transistor and connected to the drain electrode; a third transistor provided on the side of the first transistor and connected to the source electrode; a capacitor provided between the scan line and the first transistor; a first dummy transistor provided between the first transistor and the capacitor and connected to the capacitor; and a second dummy transistor provided between the first transistor and the second transistor and connected to both the first transistor and the second transistor.

Scan driver and display device having the same

A liquid crystal display device includes a base unit, a gate line disposed on the base unit, a data line disposed on the base unit and crossing the gate line while being insulated from the gate line, a shielding electrode disposed on the data line and overlapping the data line and isolated from the pixel electrode and a conductive bar, the conductive bar disposed on the same layer as that on which the shielding electrode is disposed, isolated from the shielding electrode, and extending in parallel to the data line.

A display device including a substrate, a gate driver disposed on the substrate and including a plurality of stages, a clock signal line disposed on the substrate, and transmitting a clock signal to at least one of the stages, a transistor disposed on the substrate, and a light blocking layer disposed between the substrate and the transistor and overlapping the transistor. The clock signal line includes a first conductive line and a second conductive line overlapping the first conductive line, and the first conductive line is disposed in the same layer as the light blocking layer.

Display device and manufacturing method thereof

A liquid crystal display includes a first substrate including first to fourth color pixel areas, first to fourth thin film transistors disposed on the first substrate, and first to fourth pixel electrodes connected to the first to fourth thin film transistors. Each of the first to fourth pixel electrodes includes a cross stem portion including a horizontal stem portion and a vertical stem portion crossing the horizontal stem portion, and minute branch portions extending from the cross stem portion at a predetermined angle with respect to a horizontal direction. A third angle of the minute branch portions of the third pixel electrode is greater than each of first and second angles of the minute branch portions of the respective first and second pixel electrodes. Each of the first and second angles is greater than a fourth angle of the minute branch portions of the fourth pixel electrode.

Liquid crystal display including pixel electrodes having minute branch portions

A liquid crystal display includes a first substrate including pixels, a gate line disposed on the first substrate, data lines disposed on the first substrate, a first reference voltage line and a second reference voltage line respectively disposed on the first substrate and applying a first reference voltage and a second reference voltage having different polarities from each other, a pixel electrode disposed in one pixel area and including a first subpixel electrode and a second subpixel electrode, where a first pixel column may overlap the first reference voltage line and the second reference voltage line, a second pixel column adjacent to the first pixel column may not overlap the first reference voltage line and the second reference voltage line, and a first width of the pixel electrode of the first pixel column may be different from a second width of the pixel electrode of the second pixel column.

A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to 1/2, inclusive.

Growing community of inventors

Asan-si, South Korea

Yun Seok Lee