Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Snur & Db Foundation

Jae Byung Park

Hyun Min Cho

Jong Hyuk Kang

Seon-Tae Yoon

Hae Il Park

Dong-Hoon Lee

Dae Hyun Kim

Mun-Ki Sim

Sung-jin Hong

Sung Sik Yun

Hyundeok Im

Yu-Kwan Kim

Hyun Deok Im

Haeil Park

Junghyun Kwon

Donchan Cho

Young Min Kim

Baek Hee Lee

Minki Nam

Kwang Keun Lee

Kwangkeun Lee

Sungsik Yun

Jaehyun Cho

Jae Woong Kang

Gunwoo Kim

Junghan Shin

Sung Jin Hong

Joo Yeol Lee

Seul Gee Lee

Hae-Il Park

Hyun-Min Cho

Chun-Ho Song

Kookheon Char

Se Young Song

Wanki Bae

Seonghoon Lee

Jaehoon Lim

Yong Kim

Cheol-Woo Park

Kwang-chul Jung

Mee Hye Jung

Seung-Hwan Cho

YoungMin Kim

Gak Seok Lee

Hyunmin Cho

Jonghyuk Kang

Sung-Jin Hong

Jin-Seob Byun

Don-Chan Cho

Jun Han Lee

Jaewoong Kang

Kwang-Keun Lee

Sung-Tae Shin

Jae Hyun Cho

Jae-Woong Kang

Jinseob Byun

Sumi Lee

Sungtae Shin

Joohyun Jung

Suk Sun Lee

A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.

Liquid crystal display and manufacturing method thereof

A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.

Liquid crystal display device and method for driving the same

A display device comprises a first light-transmissive substrate, a second light-transmissive substrate and a solar cell disposed between the first and second light-transmissive substrates. The solar cell includes a conductive wire grid pattern layer, which is disposed between the first and second light-transmissive substrates, a transparent electrode, which is disposed between the second light-transmissive substrate and the conductive wire grid pattern layer, and at least one photoactive layer, which is disposed between the transparent electrode and the conductive wire grid pattern layer. The second light-transmissive substrate is configured to output an image therethrough.

Display device

An image processing device includes a first look-up table in which first gamma correction values corresponding to a white grayscale are recorded; a second look-up table in which second gamma correction values corresponding to red, green, and blue grayscales are recorded; and a data correcting unit that calculates second image data from received first image data based on a first gamma correction value and a second gamma correction value for the first image data, by referring to the first and second look-up tables.

Image processing device and image processing method

A liquid crystal display apparatus includes a gamma mapping unit configured to receive red, green, and blue image information from an external device. During the first field, the gamma mapping unit generates first to third data signals for controlling the first to third pixels based on the red, green, and blue image information in synchronization with the backlight unit. During the second field, the gamma mapping unit generates fourth and fifth data signals for controlling the first and second pixels based on at least one of the first to third data signals or based on the red, green, and blue image information. As the quantity of the second color light leaked is adjusted through the first and second color filters in the second field, a color reproduction range and brightness of the liquid crystal display panel are improved. Thus, the display quality of the liquid crystal display apparatus is improved.

Liquid crystal display apparatus and driving method thereof

Provided is a display device including: an insulation substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer formed to be spaced apart from the pixel electrode with a microcavity therebetween and including a support member; and a liquid crystal layer filling the microcavity, in which the microcavity includes a plurality of microcavities having a semicircular cross section arranged along an extending direction of the gate line and extending in the extending direction of the data line.

Display device and manufacturing method thereof

A display apparatus includes a display panel that includes a plurality of pixels which displays an image in a front direction, and a backlight unit which provides a light to the display panel and includes a first light source part which is disposed at a rear surface of the display panel, includes a first support substrate and a first light source mounted on the first support substrate and emits a first color light, and a second light source part which is disposed at the rear surface of the display panel, includes a second support substrate partially overlapped with the first support substrate and a second light source mounted on the second support substrate, and emits a second color light having a wavelength band different from that of the first color light, where an opening is defined through the second support substrate and corresponds to the first light source.

Backlight unit and display apparatus having the same

An image signal provided from an external device is converted into a data signal such that an image is displayed on a display panel, and a first light control signal and a second light control signal are output. A backlight unit provides the display panel with a first color light and a second color light different from the first color light in response to the first light control signal and the second control signal. The display panel driving unit also determines a pulse width of each of the first light control signal and the second light control signal according to a color characteristic of the image signal.

Display apparatus and driving method thereof using a time/space division scheme

A display device includes a backlight unit, a display panel, and a controller. The backlight unit comprises a plurality of first light sources in a first direction and a plurality of second light sources in the first direction. The display panel is spaced apart from the backlight unit in a third direction substantially perpendicular to the first direction and comprising an edge portion defined along at least one side thereof and a plurality of pixels. The controller generates an edge image data corresponding to a plurality of edge pixels disposed in the edge portion among the pixels, the edge image data is generated on the basis of a first angle between the third direction and a first imaginary line connecting the edge pixels and the first light sources and a second angle between the third direction and a second imaginary line connecting the edge pixels and the second light sources.

An exemplary embodiment of the present invention provides a liquid crystal display, including: a first substrate including a first pixel electrode, the first pixel electrode having a planar shape; a second substrate disposed facing the first substrate, including a common electrode disposed on the second substrate; a liquid crystal layer including a plurality of liquid crystal molecules disposed between the first substrate and the second substrate; and a plurality of pixels disposed between the first substrate and the second substrate, each of the plurality of pixels including a plurality of domains, and liquid crystal molecules of the liquid crystal layer disposed in different domains have different pretilt directions.

Liquid crystal display device having increased response speed and method for manufacturing liquid crystal display device

Growing community of inventors

Yongin, South Korea

Jae Byung Park