Cheil Industries Inc.

Samsung Electronics Co., Ltd.

Kil Sung Lee

Kyoung Jin Ha

Jae Seok Lee

Irina Nam

Ji Hye Kwon

Lee June Kim

Seok Jin Kim

Tu Won Chang

Jae Hyun Kim

Chang Min Lee

O Bum Kwon

Woo Jin Jeong

Eun Hwan Jeong

Eui June Jeong

Jung Hyun Kim

Sung Hyok Kim

Lee Jun Kim

Jong Won Lee

Young Ki Lee

Min Sung Kim

Ji Ho Kim

Mi Sun Kim

Jae Sun Han

Bo Un Yoon

Jung Sik Choi

Baek Soung Park

Hyun Soo Roh

Chang Ki Hong

Joon Sang Park

Yun Hee Kang

Sang Rok Hah

Min Kyu Hwang

Sun Yul Lee

Hyun Moon Choi

Wha S Im

Dong Ju Shin

Jeong Min Hong

Sang Won Cho

Won Joong Do

An adhesive composition includes an acrylic copolymer having at least one alkyl group, at least one hydroxyl group, and at least one furyl based group; and a curing agent.

Acrylic adhesive composition and polarizer film using the same

An optically clear adhesive, a dicing die bonding film, and a semiconductor device, the optically clear adhesive including a curing agent; and an acrylic copolymer, the acrylic copolymer including an alkyl group, a hydroxyl group, and at least one of a phosphate group and a silane group.

Optically clear adhesive for dicing die bonding film

A liquid crystal display module includes a backlight unit, a liquid crystal display panel on a top surface of the backlight unit, and a thermoplastic layer on at least one lateral surface of the backlight unit and at least one lateral surface of the liquid crystal display panel, the thermoplastic layer including a solidified thermoplastic resin exhibiting viscosity of about 300 cps to about 1,000 cps at a temperature of about 120&#xb0; C. to about 130&#xb0; C.

Liquid crystal display module and method of forming the same

A photocurable adhesive composition, a module apparatus, and a method of assembling a module, the composition including a urethane (meth)acrylate binder, the composition having a viscosity of about 3,000 to about 6,000 cps at 25&#xb0; C., and providing an adhesive film having an adhesive strength of about 30 N/cmor more.

Photocurable adhesive composition, module apparatus using the same, and method of assembling a module

An optical adhesive film prepared from an optical adhesive composition, an optical adhesive composition, and an apparatus, the optical adhesive composition including a urethane (meth)acrylate copolymer, a reactive monomer, and an initiator, wherein the optical adhesive film has a tensile strength of about 1 to about 70 gf/mmat a thickness of 500 &#x3bc;m after curing.

Optical adhesive film, apparatus including the same, and optical adhesive composition

An optical adhesive film prepared from an optical adhesive composition, an optical adhesive composition, and a display panel, the optical adhesive film having an elongation of about 200 to about 800% and a tensile strength of about 10 gf/mmor less, and the optical adhesive composition including a urethane (meth)acrylate copolymer, a reactive monomer, and an initiator.

Optical adhesive composition for displays, optical adhesive film prepared from the same, and display panel including the same

An optical adhesive composition includes a urethane (meth)acrylate resin having at least one hydroxyl group and at least one vinyl group, the urethane (meth)acrylate resin having a curing contraction ratio expressed by Equation 1 of about 0 to about 3%; and an adhesion of about 30 to about 80 kgf:Curing contraction ratio (%)=()/&#xd7;100,&#x2003;&#x2003;[Equation 1]where A is a specific gravity of the optical adhesive composition before curing, and B is a specific gravity of the solid optical adhesive composition after curing.

Optical adhesive composition and display panel including the same

Provided is a photosensitive resin composition that is developable with an aqueous alkaline solution and is suitable for the production of a color filter for an image sensor. The composition comprises an alkali-soluble resin, a photopolymerizable monomer, a photopolymerization initiator, colorants and a solvent. As the colorants, a pigment and a dye are used in combination. The use of the composition enables the formation of fine pixels that exhibit excellent color reproduction and contrast. Therefore, the composition can be used to produce a high-resolution color filter for an image sensor.

Photosensitive resin composition for producing color filter and color filter for image sensor produced using the composition

An adhesive binder, an adhesive composition including the same, an optical member, and associated methods, the adhesive binder including a (meth)acrylic copolymer having urethane, hydroxyl, aromatic, and vinyl groups in side chains thereof.

Adhesive binder, adhesive composition including the same, optical member, and associated methods

A thermosetting resin composition for producing a color filter for a CMOS image sensor is provided. The thermosetting resin composition comprises an organic solvent and a self-curing copolymer having structural units represented by Formulae 1, 2, 3 and 4, which are described in the specification.

Thermosetting resin composition for producing color filter for CMOS image sensor, color filter comprising transparent film formed using the composition and CMOS image sensor using the color filter

Glycidyl-, OH-, COOH- and aryl-(meth)acrylate copolymer for color filter

Provided herein are one-solution type thermosetting resin compositions that may be useful to form protective films for color filters used in liquid crystal displays or image sensors. According to some embodiments, the resin compositions may include a self-curable copolymer and an epoxy compound. The protective films may exhibit desirable flatness, adhesiveness, transmittance, heat resistance and chemical resistance. Also provided are methods of forming a film on a substrate, and substrates having a film formed thereon. In addition, provided herein are color filters including a film formed from a composition according to an embodiment of the invention, and liquid crystal displays and image sensors including such color filters.

One solution-type thermosetting compositions for color filter protective films and color filters using the same

Disclosed is a photosensitive resin composition. The composition comprises [A] an alkali-soluble resin, [B] a photoactive compound and [C] a solvent. The alkali-soluble resin is a copolymer including at least one structural unit with an aziridine group. The composition exhibits good storage stability, high sensitivity, high UV transmittance, high residual film ratio, improved coating uniformity and excellent pattern-forming properties. Further disclosed is an organic insulating film formed using the composition. The organic insulating film has excellent resistance to solvents and chemicals.

Photosensitive resin composition for forming organic insulating film and device using the same

A photosensitive resin composition for forming column spacers for a liquid crystal display device is provided. The composition includes an alkali-soluble resin, a reactive unsaturated compound, a photoinitiator and a solvent. The alkali-soluble resin includes structural units represented by Formulae 1, 2 and 3, which are described in the specification. A pattern formed using the composition is also provided. The pattern shows improved thickness uniformity, good developability without leaving any residual image, superior solvent resistance and high recovery rate.

Photosensitive resin composition for column spacers for liquid crystal display device, column spacers formed using the composition and display device comprising the column spacers

Growing community of inventors

Uiwang-si, South Korea

Kil Sung Lee