Samsung Display Co., Ltd.

Donghyeon Lee

Junwoo You

Luly Lee

Byoungdae Ye

Seul-Gi Kim

Jeongin Lee

Sebeen Lee

Jongin Ahn

Sang Hoon Lee

Young-Min Park

Taeho Lee

Seung Hwan Baek

Seokhyun Nam

Chan-Young Park

Changmoo Lee

Jusuck Lee

Sojeong La

Yongkyu Kang

Jongsung Bae

Ho Yun Byun

Heesoon Jeong

Cheuljin Park

Boo-Kan Ki

Seki Park

Suchang Ryu

Jaesang Lee

Hoyun Byun

Chan Young Park

Sangheon Ye

Sunhee Oh

Hyunchul Bae

Younghye Son

Hanmoe Cha

Wonjin Kim

Seongmin Cho

Yeongbae Lee

Joonik Lee

Kwangwook Choi

Bookan Ki

Myoung-seok Son

Jeongjin Hong

Junwoo Yoo

Eunsil Han

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

An optical clear resin includes a tetrahydrofuran (THF)-based oligomer having a glass transition temperature of about −50° C. or less, an acrylate-based monomer, and a photoinitiator. As the optical clear resin includes the tetrahydrofuran-based oligomer, the curing time of the optical clear resin is shortened and the modulus of elasticity of the optical clear resin is lowered.

Optical clear resin and display device including the same

A display device includes a display panel including a bending area and a non-bending area adjacent to the bending area, a base substrate disposed under the display panel and including a through-hole overlapping the bending area, a conductive part filling the through-hole, a flexible printed circuit board including a first surface connected to the conductive part and second a surface opposite to the first surface, a first film contacting the first surface of the flexible printed circuit board overlapping the non-bending area, and a protection member contacting an upper surface of the first film.

Display device

A display panel includes a display area, in which a plurality of pixels is arranged and a plurality of peripheral areas surrounding the display area. The display panel includes a first substrate, a second substrate disposed opposite to the first substrate, a first external signal line disposed on the first substrate in a first peripheral area of plurality of peripheral areas and connected to an external device, and a first through-hole terminal including a conductive material filled in a hole defined through the first substrate in an area in which the first external signal line is disposed.

Display panel and tiled display apparatus having the same

A display device includes a substrate of a display panel, including: a display area and a non-display area, an upper surface and a lower surface each in the display area and the non-display area, and side surfaces connecting the upper and lower surfaces to each other; a signal line on the upper surface of the substrate; a circuit substrate on a side surface of the substrate; and a connection electrode on the upper surface of the substrate in the non-display area thereof, where the connection electrode electrically connects the signal line and the circuit substrate to each other. In the non-display area, the substrate further includes: a first etched portion recessed from the side surface at which the circuit substrate is disposed, and a second etched portion extending from the first etched portion toward the signal line, and the connection electrode is in the first and second etched portions.

Display device and manufacturing method thereof

A display apparatus includes a bending area and a non-bending area, a display panel including a first panel area, a second panel area, and a panel bending portion that is bent such that at least a portion of the first panel area overlaps a portion of the second panel area, the display panel may have a curvature in the bending area, and a spacer between the first panel area and the second panel area, the spacer including a first portion in the bending area and a second portion in the non-bending area, wherein the first portion of the spacer is different in material from the second portion, and wherein the first portion of the spacer may have a curvature in the bending area substantially equal to a curvature of the display panel in the bending area.

Display apparatus including multiportion spacer

A display device apparatus provides an increased color reproduction rate and/or contrast ratio. The display device includes a first substrate; a second substrate disposed on the first substrate; and a liquid crystal layer arranged between the first substrate and the second substrate. A reflective layer is disposed on the first substrate, a polarizing layer is disposed on one surface of the second substrate, and a metasurface pattern layer is disposed on the second substrate. The metasurface pattern layer includes a third substrate and a first metasurface pattern disposed on the third substrate.

Reflective display device

A light generating member includes a light source which generates a first light, a light conversion member which converts the first light into a second light, a bottom portion which includes long sides facing each other and short sides which are connected to ends of the long sides and face each other, first sidewall portions which are connected to the long sides, extend in a direction crossing a plane of the bottom portion and face each other, and second sidewall portions which are connected to the first sidewall portions and face each other, where the light source is disposed between the bottom portion and the first sidewall portions, the light conversion member is disposed between the second sidewall portions, and the long sides have a predetermined curvature.

Light generating member, display apparatus including the same, and manufacturing method thereof

A backlight unit includes a light guide member including an incident surface extending in a first direction and a light source unit which generates a light, provides the light to the incident surface includes a body member extending in the first direction to define a cavity therein and includes a light exit part defined in one side portion facing the incident surface and connected to the cavity, a first light source disposed in the cavity and including a laser diode generating a first light having a first color, and a second light source disposed in the cavity spaced apart from the first light source in the first direction and including a laser diode generating a second light having a second color where the body member provides a third light having a third color obtained by combining the first and second colors to the incident surface through the light exit part.

Backlight unit and display device including the same

The display device includes a display panel, an optical member, a light guide plate, and a bottom member. The optical member includes a body contacting a bottom surface of the display panel and a plurality of foldable parts extending from the first body. The light guide plate overlaps the body and is disposed below the optical member. The bottom member is disposed below the light guide plate and has a plurality of slits, which correspond to the plurality of foldable parts. The plurality of first foldable parts are bent from the first body, respectively inserted into the plurality of first slits, and fixed to the bottom member.

Display device including optical member with folded positioning portion and method of manufacturing the same

A backlight unit includes: a point light source which generates light, a light guide plate defining upper and lower surfaces thereof opposing one another, a side surface provided in plural each connecting the upper and lower surfaces to each other; and among the plural side surfaces a light-incident side surface thereof at which the point light source is disposed and on which is incident the light generated from the point light source; and a reflective side surface thereof which is adjacent to the light-incident side surface and reflects light within the light guide plate, and which forms a first angle with respect to the light-incident side surface; and a wavelength converting unit between the light guide plate and the point light source.

Backlight unit including light guide plate having inclined reflective surface and display device including the same

A display device includes a display panel which displays an image with light, the display panel including a first substrate, a second substrate facing the first substrate, and an image display layer disposed between the first and second substrates; a backlight unit which generates and provides the light to the display panel; and a bottom chassis facing the first substrate to dispose the second substrate therebetween and to define an inner space with the first substrate. The image display layer, the second substrate, and the backlight unit are accommodated in the inner space defined by the first substrate and the bottom chassis.

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Seoul, South Korea

Donghyeon Lee