Duk San Neolux Co., Ltd.

Hyunsang Cho

Soung Yun Mun

Changmin Lee

Jun Bae

Jun Ki Kim

Yun Jong Ko

Kyung Soo Kim

Yeon Soo Lee

Seo Jeong Jeon

Jaehyun Lim

Hye Jung Choi

According to one embodiment of the present disclosure, a photosensitive resin composition comprising a resin containing a repeating unit represented by Chemical Formula (1), a dye represented by Chemical Formula (2), a reactive unsaturated compound, a pigment, an initiator, and a solvent, and a display device comprising a pattern layer containing a polymerization reaction product of the photosensitive resin composition are provided.

Low reflectivity photosensitive resin composition and light-shielding layer using same

An object of the present disclosure is to implement a coloring pattern with a constant illuminance value on an electrode substrate to thereby increase display reliability and lifetime while reducing delamination of the hole transport layer (HTL) in the post-process. That is, when the roughness of the pattern after post-baking treatment is low, it may cause delamination of the hole transport layer (HTL) and a decrease in lifetime due to defective pixels, and thus a certain roughness can be obtained by minimizing the surface flow by leaving the substrate at a high temperature during post-baking treatment according to the present disclosure.

Method for preparing pixel define layer

Provided are a display device including a resin containing a repeating unit represented by chemical formula (1), a resin composition comprising the resin, and a pixel separation unit formed of the resin composition, in which the display device is a display device including a first electrode formed on a substrate, a pixel separation unit formed on the first electrode to partially expose the first electrode, and a second electrode installed to face the first electrode, and the pixel separation unit has an absorbance of 0.5/μm or more at a wavelength of 550 nm.

Resin, resin composition, and display device using same

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Cheonan-si, South Korea

Hyunsang Cho