Cheil Industries Inc.

Samsung Sdi Co., Inc.

Hyun-Moo Choi

Ji-Hye Kim

Kyung-Won Ahn

Hwan-Sung Cheon

Chang-Min Lee

Seung-Jib Choi

Arum Yu

Ju-Ho Jung

Ho-Jeong Paek

Jae-Bum Yim

A-Rum Yu

Jun-Ho Lee

Gyu-Seok Han

Kyung-Hee Hyung

Taek-Jin Baek

Yeon-Soo Lee

Sang-Hyun Hong

Man-Suk Kim

Haeni Song

Young-Tai Lee

O-Bum Kwon

Do-Uk Kim

Yong-Hee Kang

Kwang-Seop Kim

Hye-Kyoung Cho

Ji-Won Woo

Choun-Woo Lee

Hye-Min Lee

Sun-Yul Lee

A liquid crystal display (LCD) includes a thin film transistor positioned on a lower substrate; a plurality of color filters positioned on the thin film transistor and aligned to be spaced apart from each other; an insulation layer positioned on the plurality of color filters; a light-blocking layer positioned on the insulation layer; a transparent layer positioned on the light-blocking layer and having a convex shape; an upper substrate facing the lower substrate; and a liquid crystal layer interposed between the lower substrate and the upper substrate, wherein the light-blocking layer includes an organic black pigment, and the transparent layer having the convex shape has a different shape from the light-blocking layer.

Liquid crystal display

Disclosed are a photosensitive resin composition including (A) a thermally curing initiator having a half-life of about one hour at a temperature ranging from about 100 to about 150&#xb0; C.; (B) a photopolymerization initiator; (C) a binder resin; (D) a photopolymerizable compound; (E) a colorant; and (F) a solvent, and a black spacer using the same.

Photosensitive resin composition and black spacer using the same

Disclosed are a black photosensitive resin composition including (A) a binder resin; (B) a colorant including a pigment and a silica nanoparticle; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein the silica nanoparticle is included in an amount of about 1 part by weight to about 11 parts by weight based on about 100 parts by weight of the pigment, and a light blocking layer and a color filter using the same.

Black photosensitive resin composition and light blocking layer using the same

Disclosed are a method of manufacturing a black column spacer that includes preparing a substrate; forming a first organic layer on the substrate; forming a second organic layer on the first organic layer; performing exposure on the substrate on which the first organic layer and the second organic layer are formed using a half-tone mask; and developing the substrate and curing the resultant product, a black column spacer manufactured using the manufacturing method, and a color filter including the black column spacer.

Method of manufacturing black column spacer, black column spacer, and color filter

A photosensitive resin composition for a light blocking layer includes (A) a colorant including a blue material including a dye represented by the following Chemical Formula 1, and a red material, (B) a binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a light blocking layer using the same.  In Chemical Formula 1, each substituent is the same as defined in the detailed description.

Photosensitive resin composition for light blocking layer and light blocking layer using the same

A photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula, wherein the definitions of R, R, Rand Rare the same as set forth in specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. 

Photosensitive resin composition for color filter and color filter using the same

Disclosed are a photosensitive resin composition including (A) a binder resin including a cardo-based resin including a repeating unit represented by the following Chemical Formula 1, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant and (E) a solvent, and a light blocking layer using the same. In the above Chemical Formula 1, each substituent is the same as defined in the detailed description. 

Photosensitive resin composition and light blocking layer using the same

Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based copolymer including a structural unit represented by the following Chemical Formula 1, wherein R, R, Q, and n are the same as defined in the specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. 

Photosensitive resin composition for color filter and color filter including the same

Disclosed are a black photosensitive resin composition that includes (A) an organic binder resin, (B) a reactive unsaturated compound, (C) a photopolymerization initiator, (D) a black pigment including carbon black and a silver-tin-containing alloy, and (E) a solvent, and a light blocking layer using the same.

The present invention relates to one-solution type thermosetting resin composition for a protective film of a color filter, and a color filter including the same. The one-solution type thermosetting resin composition includes a copolymer (A) including (meth)acrylate with an epoxy cyclic structure at the side chain, (meth)acrylate with a hydroxyl terminal, acid anhydride, and maleimide with a substituent; an epoxy resin (B); a base-generating agent (C); and an organic solvent (D). When a protective film of a color filter is prepared by using the one-solution type thermosetting resin composition according to the present invention, it has excellent storage stability as well as excellent flatness, close-contacting property, transmission properties, heat resistance, and chemical resistance.

One-solution type thermosetting composition for protective film of color filter, and color filter using same

Growing community of inventors

Uiwang-si, South Korea

Hyun-Moo Choi