Samsung Electronics Co., Ltd.

Other

Jong Bin Kim

Jean Hur

Jeong Shan Na

Jae Hak Cho

Dae Young Kim

Young Chol Lee

Yong Dok Cha

Young Min Lee

Won Seok Choi

Sang-eun Lee

Hyung Lee

Hyung Ki Kim

Byoung-Jin Cho

Byoung Jin Cho

Nae Won Jang

Il Yong Jung

Yong-Hun Kwon

Ho Seok Lee

Ho Bin Kim

Hyung-ki Kim

Jong Pil Jeon

Suk Ju Choi

Kil Hong Lee

Young Chul Lee

Duk Jin Jeon

Hyung-Ki Kim

Young-Wook Jung

Gong Hee Lee

Tae Hee Jeon

The disclosed embodiments relate to an ink composition for reflective sheet capable of preventing a luminance difference occurring at an upper or lower end of a display panel and display apparatus including the same and method of manufacturing the display apparatus. The display apparatus of the disclosed embodiment comprises a display panel to display an image, a light source configured to supply light to the display panel, a light guide plate configured to guide light emitted from the light source, a reflective sheet movable between a first state close to the lower surface of the light guide plate and a second state farther away from the lower surface of the light guide plate than the first state, and a reflective pattern provided on the reflective sheet and configured to be disposed in contact with the light guide plate in the first state, wherein the reflective pattern on the reflective sheet is formed of an acrylate resin including a multi-functional acrylate monomer.

Ink composition for reflective sheet, display apparatus including the same and method of manufacturing display apparatus

Disclosed is a display apparatus including a display panel; and a light source assembly including: a plurality of first light sources disposed in a first region to supply first light toward the display panel; a light guide plate including: incident surface configured to receive second light; and an exit surface facing the display panel and configured to transmit the second light received from the incident surface of the light guide plate to the display panel; and a plurality of second light sources disposed on a periphery of the first region to supply the second light to the incident surface of the light guide plate.

Display apparatus

A display apparatus including a display panel configured to display an image, a light source module including a plurality of light sources, a light guide plate configured to guide light generated by the light source module to the display panel, and a coupling member including a first surface configured to support the light guide plate, a second surface configured to support the light source module, the second surface being disposed opposite the first surface, and a support provided between the first surface and the second surface and configured to support the light guide plate spaced apart from the light source module.

The display apparatus reflects the light emitted from the light source to a display panel using a reflective member without a member such as a light guide plate. The reflective member is configured so that the light emitted from the light source can be provided uniformly and introduced uniformly to the display panel. Even if a board with the light source disposed at a side of the reflective member, the light emitted from the light source can be radiated substantially uniformly to the entire area of the display panel by the reflective surface of the reflective member.

A display apparatus, particularly a display apparatus having a supporter member to improve the cooling efficiency, is provided. The display apparatus includes a display panel configured to display an image; a light source configured to emit a light to the display panel; a bottom chassis in which the light source is installed; and a supporter member configured to support the display panel, wherein the supporter member includes a cooling flow path configured to allow an air to flow to the inside of the supporter member.

A display device includes a display panel, a bottom chassis supporting the rear of the display panel, a light source disposed on at least one side of the bottom chassis, a reflective member disposed between the display panel and the bottom chassis and having a reflective surface for reflecting light emitted from the light source to the display panel, and a reflective holder for fixing one end of the reflective member, the reflective holder reflecting light directed toward the reflective holder to the display panel.

Display device with backlight unit

A display apparatus includes a plurality of light sources that are arranged in several rows at different intervals so that light emitted from the plurality of light sources may reach all regions of a display panel uniformly. Accordingly, a uniform dispersion of the light incident on the display panel may be achieved. Furthermore, distribution of light generated from the plurality of light sources on the display panel may be facilitated through a reflecting unit without the use of a light-guide plate or the like.

Display apparatus with backlight unit

Provided is a display apparatus. The display apparatus includes a display panel, a light source configured to generate light to be supplied to the display panel, and a reflecting member disposed behind the display panel and formed of a white foam resin to diffuse and reflect light generated from the light source.

Embodiments of the inventive concept relate to a system and a method for generating an electrical muscle stimulation (EMS) signal, and more particularly to a system and a method for generating an EMS signal, by which a user may be allowed to realistically experience a virtual reality by outputting an EMS signal according to a motion of the body of the user, information on the virtual reality, and the like and applying an electrical stimulus to a muscle of the user. Disclosed is a system for generating an EMS signal, the system including a sensing device configured to acquire body information of a user, a calculation device configured to store virtual reality information, and to calculate an EMS signal value based on the user body information and the virtual reality information, and an EMS output device configured to output an EMS signal based on the EMS signal value.

System and method for generating EMS signal

A display apparatus that includes a display panel, a plurality of light sources disposed in upper and lower side directions and in left and right side directions at a rear side of the display panel while spaced apart from one another, a reflective sheet to reflect light generated from the plurality of light sources to the display panel, and a middle holder to support a periphery of the reflective sheet, wherein the middle holder includes a plurality of concave parts each provided at a position corresponding to each of the light sources that is positioned at an outer side among the plurality of the light sources. Most of the light incident from the light sources positioned at the outer side toward the middle holder is reflected while diffused by an inner surface of the concave part, and thus occurrence of a light portion and a dark portion at a periphery of a display panel can be reduced.

Display apparatus with backlight and reflective sheet holder with concave parts

Disclosed herein is a display apparatus having a cooling path provided to enhance cooling efficiency. The display apparatus includes a display panel configured to display images; a light source configured to radiate light toward the display panel; a bottom chassis disposed in rear of the light source; a case provided in rear of the bottom chassis; a circulative cooling path provided as to have air circulated surroundings of the bottom chassis.

Growing community of inventors

Suwon-si, South Korea

Jong Bin Kim