Samsung Display Co., Ltd.

Myongji University Industry and Academia Cooperation Foundation

Hoyun Byun

Boo-Kan Ki

Bookan Ki

Sanggu Lee

Younghye Son

Jeongin Lee

Junhyup Lee

Intae Son

Onnuri Kim

Yoongook Park

Donghyeon Lee

Wonseok Kim

Sebeen Lee

Kyungmi Kwon

A resin composition and a display apparatus including the resin composition, wherein the resin composition includes: a modified (meth)acrylic-urethane oligomer having a weight average molecular weight (Mw) of greater than or equal to 25,000 g/mol and a glass transition temperature (Tg) of less than or equal to −30° C.; a photopolymerizable monomer; and a photoinitiator.

Resin composition and display apparatus including the same

Provided are an adhesive composition having enhanced reliability at edge portions of a display apparatus and the display apparatus, the display apparatus including a display panel displaying an image to the outside, a cover window arranged on the display panel, and an adhesive layer interposed between the display panel and the cover window, the adhesive layer including an adhesive composition including (meth)acrylate having an alicyclic group, a low-temperature glass transition (meth)acrylic monomer, (meth)acrylate having a hydroxyl group, a high-temperature glass transition (meth)acrylic monomer, and a reactive diluent monomer, in which a maximum value of stress of the adhesive composition, with the stress changing over time when a strain of 25% is applied at 60° C. to the adhesive layer, is from about 30000 Pa to about 40000 Pa.

Adhesive composition and display apparatus including the same

A display apparatus including a display panel having a display surface on which an image is displayed, and a light condensing member disposed on an upper portion of the display surface. The light condensing member includes a lower condensing layer having a plurality of protrusions protruding upward, and an upper condensing layer having a higher refractive index than the lower condensing layer and disposed on an upper portion of the lower condensing layer to cover the top surface of the lower condensing layer. The protrusions include an upper surface having a planar shape, and a side surface extending downward from an edge of the upper surface and having a curved shape.

Display apparatus

A curable composition for an electronic device, includes a curable material; and an oxide-containing complex; wherein the oxide-containing complex includes i) an oxide core and ii) an organic group chemically bound to an atom on a surface of the oxide core, the organic group includes a) a curable group reactable with the curable material and b) a linking group linking the atom on a surface of the oxide core to the curable group, and the oxide core includes an aluminum oxide, a silicon oxide, or a combination thereof.

Curable composition, method of preparing curable composition, cured material of curable composition, method of preparing cured material, and electronic device including cured material

A display device includes a first substrate on which gate lines and data lines are disposed; a second substrate facing the first substrate; a pixel disposed between the first substrate and the second substrate, and connected to the gate line and the data line; a light blocking layer disposed between the first substrate and the second substrate, and defining a light emission area of the pixel; a polarizer on the second substrate; and a first pattern layer disposed on the polarizer, and comprising a plurality of first protruding portions. The number of first protruding portions that overlap the light emission area among the plurality of first protruding portions is in a range from 3 to 15. An angle between the data line and each of the plurality of first protruding portions is in a range from about 5 degrees to about 10 degrees.

Display device

Growing community of inventors

Osan-si, South Korea

Hoyun Byun