Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Byung-Seo Yoon

Taek-Sun Shin

Heu-Gon Kim

In-Sun Hwang

Seong-Yong Hwang

Sang-Il Park

Sanghoon Lee

Sang Won Lee

Hyoung-Joo Kim

Young-Min Park

Yong-Woo Lee

Se-Ki Park

Sung-Kyu Shim

Yongkyu Kang

Juhwa Ha

Dohun Kim

Moon-Hwan Chang

Juyoun Son

Byung Jin Park

SungWon Kim

Gi-Cherl Kim

Ju-Young Yoon

Jin-Sung Choi

Kisoo Park

Jin Wook Seo

Kang-Woo Lee

Seul-Gi Kim

Min-Young Song

Hee-Kwang Song

Seki Park

Minjeong Kim

Insun Hwang

Yong-Hwi Kim

Seung-Hwan Chung

Ju Young Yoon

Taek Sun Shin

Han Moe Cha

Joong Hyun Kim

Gi Cherl Kim

Su Chang Ryu

Heugon Kim

Su-Chang Ryu

Jung-Kyun Kim

Han-Moe Cha

Jung Kyun Kim

Hyunjin Maeng

Soonick Jang

A display apparatus and a tiled display apparatus including the same are disclosed, the display apparatus includes a display module including a display area, on which an image is display, and a non-display area adjacent to the display area, a transparent mold which supports a bottom surface of the display module and overlaps the non-display area and a portion of the display area, which is adjacent to the non-display area, and a reflective mold disposed below the transparent mold to support the transparent mold and having a light reflectance greater than a light reflectance of the transparent mold.

Display apparatus and tiled display apparatus including the same

A display apparatus includes a display module including a display area, on which an image is display, and a non-display area adjacent to the display area, a transparent mold which supports a bottom surface of the display module and overlaps the non-display area and a portion of the display area, which is adjacent to the non-display area, and a reflective mold disposed below the transparent mold to support the transparent mold and having a light reflectance greater than a light reflectance of the transparent mold.

A display apparatus includes plural light source units each including a light emitting device and a lens portion; a reflection sheet defining plural holes thereof and into which the light source units are respectively disposed; and a display panel on the reflection sheet. The lens portion defines: a body portion; and plural side protruding portions and respectively at opposing sides of the body portion in a first direction in a top plan view. The hole of the reflection sheet is defined by: an edge of a first hole; an edge of a second hole facing the first hole in a second direction crossing the first direction, the second hole larger than the first hole; and slanted edges connecting the first hole to the second hole. In a fixed state of the reflection sheet, a predetermined area of the reflection sheet adjacent to the slanted edges overlaps the side protruding portions.

Light source unit fixing reflection sheet and display apparatus including the same

A display device includes an optical member, a display panel disposed on the optical member, and a plurality of light emitting units disposed under the optical member, the optical member comprising, a diffusion layer, and a reflectivity control layer which is disposed under the diffusion layer and reflects a light provided from the light emitting units, including a first base material, reflective materials dispersed in the first base material, a plurality of first portions corresponding to the plurality of light emitting units, and a second portion disposed adjacent to the first portions, where each of the plurality of first portions comprises a greater amount of the reflective materials than the second portion, when a first portion and a second portion represent a unit area having a predetermined size.

Display device

A display device includes a display panel which displays an image, a backlight unit which generates light and emits the light toward the display panel, a supporting member which supports edge parts of the display panel, and an accommodation member defining an accommodation space in which the backlight unit and the supporting member are disposed. In the accommodation space, the backlight unit includes a light source which generates the light, and a side-emitting lens which covers the light source and through which the light generated by the light source is emitted. In the accommodation space, the supporting member defines a plurality of stepped parts, where the plurality of stepped parts extended toward the light source has a light reflecting characteristic.

Display device including support frame having reflective stepped portion

A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.

Light guide plate and backlight assembly including the same

A light guide plate includes a light incident surface to which light is incident as incident light, an opposite surface formed opposite to the light incident surface, a light emitting surface through which the incident light is emitted, a rear surface formed opposite to the light emitting surface and including a prism pattern which reflects the incident light to the light emitting surface, and lateral surfaces, wherein a diffuse reflection pattern is formed on at least any one of the light emitting surface and the lateral surfaces to diffuse-reflect light incident to the lateral surfaces, thus rendering a brightness at both the opposite surface and the light incident surface substantially uniform.

Light guide plate, method of manufacturing the same, and liquid crystal display device including the same

A backlight assembly including direct-type lamps and an edge-type lamp and a liquid crystal display having the backlight assembly. The direct-type lamps are arranged with a predetermined interval to emit light, and the edge-type lamp is provided at a side portion of a light guide plate provided above or below the direct-type lamps. The light guide plate and a light guide pattern output light, which is emitted from the edge-type lamp, through a space between two adjacent direct-type lamps. The backlight assembly supplies light to the light receiving region such that brightness is uniformly distributed throughout the light receiving region regardless of the position of the direct-type lamps.

Backlight assembly and liquid crystal display having the same

A backlight assembly includes; a plurality of light guide blocks disposed substantially in parallel with each other along a first direction, each of the plurality of light guide blocks including; a light guide plate ('LGP') having a wedge-shape decreasing in thickness from a first side thereof to a second side thereof, and a light source unit disposed facing a side surface of the LGP, and a light source driving unit which individually controls the light source units of the plurality of light guide blocks to emit light via a local dimming method.

Backlight assembly and display device having the same

A light guide plate includes an incident surface receiving incident light from a light source, an exit section that outputs exit light having a light distribution different from a light distribution of the incident light and a reflective section opposite to the exit section. A plurality of first patterns are formed on the exit section while being arranged in a first direction of the exit section to distribute the exit light with maximum brightness in a direction perpendicular to the exit section. A plurality of second patterns are formed on the reflective section to scatter the incident light.

Light guide plate, display apparatus having the same, and method of manufacturing the same

A display apparatus includes a display panel, a light source and a plurality of a light guiding plate. The LGP includes light incident, counter, light emitting and rear surfaces. The counter and rear surfaces are respectively opposite to the light incident and light emitting surfaces. The light emitting surface includes an ineffective light emitting area making contact with the light incident surface and an effective light emitting area connecting the ineffective light emitting area with the counter surface. The counter surface of a first light guiding plate is disposed overlapping the light incident surface of a second light guiding plate along a first direction, so that the rear surface partially overlaps with the effective light emitting area of the second light guiding plate, and the light guiding plates collectively form a light guiding plate array along the first direction.

Display apparatus

A light guide plate for guiding light includes a light-incident portion allowing light generated from a light source to be incident thereon, a light-facing portion opposite to the light-incident portion, and a first prism pattern disposed between the light-incident portion and the light facing portion and substantially normal to a path of light incident from the light-incident portion to the light-facing portion path.

Light guide plate, and backlight assembly and liquid crystal display having the same

Growing community of inventors

Incheon, South Korea

Byung-Seo Yoon