Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Sungkyunkwan University

Fine Semitech Co., Ltd.

Duk San Neolux Co., Ltd.

Seul-Gi Kim

Ji-Beom Yoo

Yejin Kim

Taek-Sun Shin

Yongkyu Kang

Jae-Joong Kwon

Cheolgeun An

Hayoung Lee

Euiyun Jang

Dong-Wook Shin

Wonjoon Choi

Tae-Sung Kim

Jaejoong Kwon

Soo-Young Kim

Jin Wook Seo

Donghyeon Lee

Mun Ja Kim

Hee-Bom Kim

Mun-Ja Kim

Hwan-Chul Jeon

Jang-dong You

Sang-jin Cho

Myung-shik Chang

Taesung Kim

Yun Suk Lee

In-Sun Hwang

Bum Sung Lee

Joo Woan Cho

Seong-Yong Hwang

Sung-Kyu Shim

Dae Sung Kim

Kang-Woo Lee

Heu-Gon Kim

Byung-Seo Yoon

Kyoungah Lee

Ki Ho So

Hyun-Chul Bae

Min-young Song

Si-Joon Song

Dae Hwan Oh

Eui Yun Jang

Sang-chul Byun

Luly Lee

Seki Park

Gicherl Kim

Suchang Ryu

Seung-Hwan Chung

Ye Jin Kim

Jin Ho Yun

Seong Je Park

Won Joon Choi

Dong-hyeon Lee

Heugon Kim

Sooyoung Kim

Munja Kim

Sangwoo Ha

Ha-Young Lee

Jeongho Hwang

Cheol Geun An

Kang Woo Lee

Hwanchul Jeon

A display device includes: a window including a bending area and a non-bending area; an adhesive layer including a first adhesive portion and a second adhesive portion, wherein the first adhesive portion overlaps the bending area, and the second adhesive portion overlaps the non-bending area; and a display module disposed on the adhesive layer, wherein the first adhesive portion is formed by curing a first resin including a first photoinitiator configured to have an initiation reaction induced by a first light, and the second adhesive portion is formed by curing a second resin including a second photoinitiator configured to have an initiation reaction induced by a second light or a thermal initiator, wherein the second light has a different central wavelength from that of the first light.

Display device and method for manufacturing the same

A display device may include a window, a display panel, and an adhesive resin layer. The window may include a front surface portion and a curved portion, which is extended from the front surface portion and is bent with a curvature. The display panel may be combined with the window, and may include a first region corresponding to the front surface portion and a second region corresponding to the curved portion. The adhesive resin layer may be interposed between the window and the display panel to fasten the display panel to a rear surface of the window. The adhesive resin layer may include a first attachment portion corresponding to the front surface portion and a second attachment portion corresponding to the curved portion, and a thickness of the second attachment portion may be different from a first thickness of the first attachment portion.

Display device having a curved portion and method of fabricating the same

A display device according to an embodiment includes a display panel and a protection layer that is disposed on the display panel, wherein the protection layer includes: a first protection layer; a metal layer that overlaps the first protection layer and includes a hole; and an adhesive layer disposed between the first protection layer and the metal layer. The adhesive layer includes a first area disposed between the first protection layer and the metal layer, and a second area and a third area that are disposed in the hole, wherein a peeling strength of the second area and a peeling strength of the third area are different from each other.

Display device

A display device includes a display part including a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area, the folding area being foldable with respect to a folding axis, a window disposed on the display part, and an adhesive layer disposed between the display part and the window, the adhesive layer including a first adhesive material and a second adhesive material having an elongation rate greater than an elongation rate of the first adhesive material. The first adhesive material has a planar area greater than a planar area of the second adhesive material in each of the first non-folding area and the second non-folding area, and the second adhesive material has a planar area greater than a planar area of the first adhesive material in the folding area.

Display device including adhesive layer having multiple adhesive layers

A display device includes a display panel for displaying an image; a light guide plate overlapping the display panel and having a light exit surface, a bottoms surface opposite to the light exit surface, and a plurality of edge surfaces; and a plurality of light sources spaced apart from each other and configured to project light into a first edge surface of the plurality of edge surfaces of the light guide plate. The bottom surface includes a plurality of diffusion parts defining an activation area adjacent to a second edge surface of the plurality of edge surfaces opposite to the first edge surface, and a plurality of functional pattern parts defining a pattern area adjacent to the first edge surface. The functional pattern parts overlap a space between adjacent light sources, respectively, when viewed in a first direction heading from the light source part to the first edge surface.

Display backlight unit with lightguide having first and second prism patterns

A method of manufacturing a pellicle includes preparing a pellicle frame having an adhesive layer coated thereon, treating a pellicle membrane with vapor under vapor atmosphere, attaching the pellicle membrane onto the pellicle frame, and drying the pellicle membrane.

Apparatus for manufacturing pellicle

Method of manufacturing pellicle and apparatus for assembling pellicle

A pellicle film for extreme ultraviolet (EUV) lithography includes a graphite-containing thin film.

Pellicle film including graphite-containing thin film for extreme ultraviolet lithography

The purpose of the present invention is to provide a compound that can improve the lifespan, low drive voltage and high luminous efficiency of an element, an organic electronic element using same, and an electronic device comprising same.

Compound for organic electronic element, organic electronic element using same, and electronic device comprising same

A back light unit includes a light source and a light guide unit having a first surface emitting light to a display panel, a second surface facing the first surface, and a plurality of connecting surfaces connecting the first surface and the second surface. The connecting surfaces includes a first side surface, a second side surfaces and a third side surface between the first side surface and a second side surface, A first included angle of the first incident surface and the first diffusion surface is equal to or greater than about 90 degree.

Backlight unit

The method includes forming a graphite layer on a substrate, forming a supporting layer on the graphite layer to form a stack of the graphite layer and the supporting layer, removing the substrate to separate the stack from the substrate, transferring the stack of the graphite layer and the supporting layer onto a frame, and removing the supporting layer from the frame.

Methods of fabricating pellicles using supporting layer

A display device includes a light guide unit, a light source, a display panel and a protective member. The light guide unit includes a first surface, a second surface facing the first surface, and a plurality of connecting surfaces connecting the first surface and the second surface to each other, and guides a light which is incident to a connecting surface to the first surface. The light source provides light to the connecting surface. The display panel displays an image using the light provided from the first surface of the light guide unit. The protective member includes a plurality of reflective patterns facing another connecting surface among the plurality connecting surfaces, provides the light leaked from the light guide unit to the another connecting surface, and accommodates the light guide unit, the light source and the display panel therein.

A backlight assembly includes a light source, a circuit board on which the light source is disposed, a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface, a bottom case configured to accommodate the light guide plate, and a wavelength conversion unit between the light source and the light guide plate. The wavelength conversion unit includes a frame having an opening, the rectangular frame including a top frame, a bottom frame and side frames extending substantially perpendicular to the top frame and the bottom frame, and connecting the top frame and the bottom frame.

Backlight assembly and display device having the same

An organic light-emitting display apparatus includes: a substrate; an organic light-emitting device including a first electrode disposed on the substrate, a second electrode disposed to face the first electrode, and an intermediate layer including an organic emission layer disposed between the first electrode and the second electrode; and a light scattering layer disposed on at least one of the first electrode and the second electrode disposed in a light emission direction, where the light scattering layer includes a plurality of barriers, and a light scattering pattern disposed at a side surface of each of the plurality of barriers.

Organic light-emitting display apparatus

Growing community of inventors

Seoul, South Korea

Seul-Gi Kim