Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Yui-Ku Lee

Chul Huh

Sang-Hun Lee

Jin-Seuk Kim

Sun-Young Chang

Gwan-Soo Kim

Byoung-Joo Kim

Se-Ah Kwon

Min Hyuck Kang

Chang-Soon Jang

Sung-Hoon Kim

Hyang-Shik Kong

Yu-Gwang Jeong

Sang Hun Lee

Jong-Woong Chang

Young-Wook Lee

Cheol-Gon Lee

Sanggab Kim

Young-Je Cho

Sang-Ki Kwak

Yunjong Yeo

Byung-Duk Yang

Jin Seuk Kim

Yong-Jo Kim

Yun Ho Lee

Yi-Seop Shim

Se Ah Kwon

Jin A Seo

Jin-Young Choi

Dong-Uk Kang

Dae Won Lee

Kyong-Sik Choi

Yun-Ho Lee

Sang-hun Lee

Soon Young Kim

HongKee Chin

A color conversion film includes fluorescent dots and a polymer layer, the fluorescent dots distributed within the polymer layer; a barrier film at one surface of the color conversion film; and a transflective film at another surface of the color conversion film. An organic or inorganic phosphor may be partially or entirely applied to the fluorescent sheet and the transflective film is applied to a bottom surface of the fluorescent sheet, thereby enhancing light efficiency without causing harm to the environment, as well as reducing a manufacturing cost.

Fluorescent sheet and light unit and liquid crystal display including the same

An exemplary embodiment of the present invention relates to a liquid crystal display having a display area and a non-display area which includes a first substrate and a second substrate facing the first substrate, a layer having a first opening, a spacer disposed in the first opening, and a first light blocking member disposed in the non-display area. The spacer is disposed in the first opening to maintain an interval between the first substrate and the second substrate. The spacer and the first light blocking member include the same material.

Liquid crystal display

A display panel includes a first substrate and a second substrate facing the first substrate. The first and substrate includes a plurality of pixel areas and a non-pixel area disposed adjacent to the pixel areas. The display panel further includes a plurality of signal lines disposed on the second substrate. The display panel further includes a color filter disposed on the first substrate or the second substrate. The display panel further includes an inorganic layer disposed on the color filter layer, an organic layer disposed on the inorganic layer, and a conductive layer disposed on the organic layer.

Display panel and method of manufacturing a display substrate for use in the display panel

A transistor substrate may include a transistor. The transistor substrate may further include a set of color filters that has at least two different colors, overlaps the transistor, and defines a hole. The hole exposes a portion of the transistor.

Transistor substrate, related display device, and related manufacturing method

A liquid crystal display includes a first substrate and a second substrate facing each other, a first spacer and a second spacer on the first substrate and have different heights, and a liquid crystal layer between the first substrate and the second substrate and including a plurality of a liquid crystal molecule. The first spacer and the second spacer include a photosensitive material defining a maximum height of a spacer with respect to a predetermined a cross-section width dimension of the spacer, and heights less than the maximum height with respect to cross-section width dimensions larger than the predetermined cross-section width dimension. The first spacer and the second spacer can include a black pigment.

A display substrate includes a substrate on which a first pixel area including a first light-blocking region, and a second pixel area adjacent to the first pixel area and including a second light-blocking region are defined, an insulating layer in the first and second light-blocking regions, a black matrix pattern layer on the insulating layer, a first column spacer in the first light-blocking region and protruding from the black matrix pattern layer, and a second column spacer in the second light-blocking region and protruding from the black matrix pattern layer. A height of a top surface of the first column spacer is different from a height of a top surface of the second column spacer, where the heights are taken with respect to the substrate.

Display substrate, display device including the same, and method of manufacturing the display substrate comprising first and second column spacers that protrude from a black matrix pattern

A display device includes a light emitting unit and a display panel including a first color filter. The light emitting unit includes a light source generating a blue light, and a light-converting part converting the blue light into a white light and emitting the white light to an exterior. The first color filter, through which the white light passes, includes a first coloring agent that absorbs about 95% to about 100% of light having wavelength of about 420 nm to about 470 nm in the white light. Thus, a color reproducibility of the display device may be improved.

Display device

A photoresist composition for manufacturing a color filter, the photoresist composition includes a first red colorant and a yellow colorant represented by Chemical Formula 1, wherein Rand Reach independently represent a C1 to C10 alkyl group, wherein A, A, A, and Aeach independently represent a C1 to C10 alkyl group, &#x2014;CN, &#x2014;POH, &#x2014;C(O)OH, or a hydrogen atom, m is an integer of 1 to 10, and optionally wherein at least one &#x2014;CH&#x2014; of Rand Rif present is independently replaced with &#x2014;O&#x2014;, &#x2014;C(O)&#x2014;, &#x2014;C(O)O&#x2014;, or &#x2014;OC(O)&#x2014;.

Photoresist composition for forming a color filter and display substrate

A thin film transistor array panel includes a substrate, a first thin film transistor formed on the substrate, a color filter formed on the first thin film transistor and having a through hole, a capping layer formed on the color filter and having an opening, and a pixel electrode formed on the capping layer and connected to the first thin film transistor through the through hole. The opening exposes the color filter outside the through hole.

Thin film transistor array panel and method for manufacturing the same, and liquid crystal display

A photoresist composition for forming a color filter, the composition including a binder resin, a monomer, a photo initiator, a dye compound including epoxy group, and an organic solvent.

Photoresist composition for forming a color filter and method of manufacturing a substrate for a display device

Display substrate and display device including the same comprising first and second column spacers that protrude directly from a black matrix pattern

A display apparatus includes a display panel, a light source, a polarizer, and a transparent reflective element. The display panel includes a color filter including a first portion and a second portion in a pixel area. The first portion has a first light transmittance. The second portion has a second light transmittance higher than the first light transmittance. The light source provides a light to the display panel. The polarizer is disposed between the light source and the display. The polarizer polarizes the light. The transparent reflective element is spaced apart from the display panel. The transparent reflective element reflects an image provided from the display panel.

Display apparatus including recessed color filters

A liquid crystal display includes a first insulation substrate, a plurality of gate lines and a plurality of data lines disposed on the first insulation substrate, a plurality of thin film transistors connected to the plurality of gate lines and the plurality of data lines, a plurality of pixel electrodes connected to the plurality of thin film transistors, a second insulation substrate disposed substantially opposite to the first insulation substrate; a plurality of column spacers disposed between the first and second insulation substrates and which supports the first and second insulation substrates, a light blocking member disposed on the first insulation substrate and including a sheet portion which includes an opening, a height controlling member disposed at the opening of the sheet portion of the light blocking member, where the plurality of column spacers is disposed on the height controlling member or the light blocking member.

A display substrate includes a switching member, a color filter layer, an inorganic insulation layer and a pixel electrode. The switching member includes a gate line, a data line crossing the gate line, and a thin-film transistor (TFT) electrically connected to the gate line and the data line. The color filter layer is formed on the switching member. The inorganic insulation layer is formed on the color filter layer. The inorganic insulation layer has a hole formed thereon, which exposes a portion of the color filter layer in correspondence with the TFT. The pixel electrode is formed on the inorganic insulation layer.

Growing community of inventors

Asan-si, South Korea

Yui-Ku Lee