Lg Chem, Ltd

Dongchang Choi

Sang Chul Lee

Kyung Soo Choi

Sunghyun Kim

Han Soo Kim

Sunhwa Kim

Yoon Hee Heo

Kwang Han Park

Changho Cho

Won Jin Chung

Ho Chan Ji

Geun Young Cha

Heeyoung Oh

Seung Heon Lee

Raisa Kharbash

Dae Hyun Kim

Jung Woo Kim

Wonjoo Lee

U Ra Lee

Mihee Park

Hae Jung Kim

Guntee Kim

The present application relates to a negative type photosensitive resin composition including a compound of Chemical Formula 1, an alkali soluble resin binder, a polyfunctional monomer, a colorant, a photoinitiator, and a solvent, and a display apparatus including a black bank formed by using the same.

Resin composition, and display device comprising black bank manufactured by using same

The present invention relates to a photosensitive resin composition and a photosensitive material comprising the same. The photosensitive resin composition according to an exemplary embodiment of the present invention may comprise two multi-functional monomers where structures of side chains comprising unsaturated double bonds are different from each other while a composition ratio is changed. Accordingly, in the exemplary embodiment of the present invention, processability is excellent, and it is possible to decrease defects by a rupture when a LCD substrate is sealed and substrate separation defects due to an impact to the LCD products by improving an adhesion property to a lower substrate after a hard baking process.

Photosensitive resin composition and photosensitive material comprising the same

The present specification relates to a photoresist resin composition, a touch panel including a bezel pattern manufactured by using the photoresist resin composition, and a display device including the bezel pattern manufactured by using the photoresist resin composition.

Photosensitive resin composition and touch panel or display device including bezel pattern prepared by using same

The present specification provides a photosensitive resin composition comprising an alkali-soluble binder, a crosslinkable compound, a photopolymerization initiator, a solvent, a coloring agent and an epoxy adhesion promoter. The photosensitive resin composition has excellent insulating properties and light-shielding properties and shows excellent chemical resistance in an etching process and a stripping process. Thus, the photosensitive resin composition can be formed into a thin bezel layer having a gradual taper, and thus can provide an integrated touch sensor that makes it possible to prevent short circuits from occurring in metal wiring and minimize any decrease in resistance resulting from high-temperature processing.

Photosensitive resin composition, pattern formed using same and display panel comprising same

Provided are a method for producing two or more patterned substrates, which has a simple process and is efficient, and an apparatus for producing two or more patterned substrates.

Method and apparatus for producing two or more patterned substrates

The present invention relates to a photoactive compound having a novel structure and a photosensitive resin composition including the same, and the photoactive compound according to the present invention has excellent sensitivity due to efficient absorption to a UV light source by including a nitro group and a phosphonate structure, and has excellent retention rate, mechanical strength, heat resistance, chemical resistance and developing resistance by improving solubility of the photosensitive resin composition by excellent compatibility of the phosphonate structure and a binder resin. Therefore, the photosensitive resin composition according to the present invention is useful to cure a column spacer, an overcoat, a passivation material and the like of a liquid crystal display device, and is useful in view of a high temperature process property.

Photoactive compound and photosensitive resin composition comprising the same

The present invention relates to a polymer having a novel structure and a photosensitive resin composition comprising the same. A photosensitive resin composition comprising a polymer according to the present invention has a high taper angle and excellent adhesion strength. Accordingly, the photosensitive resin composition comprising the polymer according to the present invention may be applied to various photosensitive materials, and particularly, may be preferably applied when a color filter pattern for LCD is manufactured.

Polymer and photosensitive resin composition comprising the same

Growing community of inventors

Daejeon, South Korea

Dongchang Choi