Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Se-Ah Kwon

Sang-Hun Lee

Gwan-Soo Kim

Yui-Ku Lee

Chul Huh

Min Hyuck Kang

Byoung-Joo Kim

Jin-Seuk Kim

Jang-Soo Kim

Hyang-Shik Kong

Ik-Soo Lee

Sang-Ki Kwak

Byung-Duk Yang

Jong-Hak Hwang

Ki-Soo Park

Sung-Jae Park

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 pixels group includes first to fourth pixels disposed in a 2*2 matrix. Each of the first to fourth pixels includes first to third sub-pixels. Each of the first sub-pixels of first to fourth pixels has a first color. The second sub-pixel of first pixel and the second sub-pixel of fourth pixel have a second color. The third sub-pixel of first pixel and the third sub-pixel of fourth pixel have a third color. The second sub-pixel of second pixel and the second sub-pixel of third pixel have a fourth color. The third sub-pixel of second pixel and the third sub-pixel of third pixel has a fifth color.

Pixels group and display panel having the same

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

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.

Liquid crystal display

A liquid crystal display includes a first insulating substrate, a data insulating layer disposed on a data wire of the first insulating substrate, and a color filter layer, an organic film layer, and a light shielding layer disposed on the data insulating layer. The organic film layer is positioned on the color filter layer, and the light shielding layer is positioned on the organic film layer in the screen display area. The color filter layer and the light shielding layer contact each other in the peripheral area.

Method of making liquid crystal display and liquid crystal display thereof

An array substrate includes a substrate including a display area and a peripheral area surrounding the display area, a transistor layer formed in the display area of the substrate and electrically connected to a gate line and a data line, a color filter formed in a pixel region on the transistor layer, a first light blocking member disposed between adjacent color filters, a first transparent member formed on the first light blocking member to cover the first light blocking member, a first color pattern formed in a peripheral area of the substrate and including substantially the same material as the color filter, and a second transparent member including substantially the same material as the first transparent member. The second transparent member is disposed in the peripheral area of the substrate to cover the first color pattern.

Array substrate and method of manufacturing the same

A photoresist composition includes a coloring agent, a binder resin, a cross-linker, a photo-polymerization initiator and a solvent. The coloring agent includes an anthraquinone-based dye and a pigment. A color filter formed from the photoresist composition has a relatively greater light-transmittance. Thus, a contrast of a display apparatus having the color filter may be improved.

Photoresist composition and method of manufacturing a color filter substrate by using the same

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Seoul, South Korea

Se-Ah Kwon