Samsung Display Co., Ltd.

Chang Moo Lee

Joo Young Kim

Dong Hyeon Lee

Byung Hoon Kang

Byeong-Beom Kim

Seung Ho Kim

Seung Hwa Ha

Hoi Kwan Lee

Dong-Sung Lee

Kwang-wook Choi

Hyun Seung Seo

Cheol Min Park

Hui Yeon Shon

Yong Kyu Kang

Hyoung Joo Kim

Joon-Ik Lee

Dong Yeon Kang

Hyun Kyung Yun

Ji Hyun Ko

Jong In Ahn

A display device includes a display panel including: a bending region bent along an axis extending in a first direction; a window disposed on the first surface of the display panel; and a mark disposed on the bending region of the display panel and disposed along a second direction different from the first direction, wherein a first portion of the mark and a second portion of the mark different from the first portion do not overlap along the first direction of the display panel on which the window is disposed.

Display device and inspection method thereof

A cover window includes a base layer. A first hard coating layer is disposed on a first side of the base layer. A second hard coating layer is disposed on the first hard coating layer. The first hard coating layer comprises an acryl-based organic-inorganic material and the second hard coating layer comprises a silicon-based or epoxy-based organic-inorganic material; or the first hard coating layer comprises the silicon-based or the epoxy-based organic-inorganic material and the second hard coating layer comprises the acryl-based organic-inorganic material.

Cover window and display device including the same

A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.

Cover window, manufacturing method of cover window, and display device including cover window

A display device includes: a window; a display panel disposed on a rear surface of the window; an adhesive layer disposed between the window and the display panel and attaching the display panel to the window; and a protruding structure that protrudes from the rear surface of the window and includes a first surface facing the adhesive layer.

Display device including protruding structure protruding from window and manufacturing method thereof

A display device includes a display panel, and a light source configured to emit light onto the display panel. The display panel includes a bottom chassis including a binding portion. The display panel and the light source are disposed in the bottom chassis. The binding portion is configured to control a position of the display panel in the bottom chassis. The display device includes a mold frame configured to control a position of the bottom chassis disposed on the mold frame. The mold frame includes a binding groove aligned with the binding portion of the bottom chassis.

Display device having a bottom chassis including a binding portion

A display device is provided. The display device includes: a display panel; a light source assembly; a light guide plate (LGP); a mold frame; and a bottom chassis. The light source assembly includes a light source configured to generate light and a circuit board on which the light source is mounted. The LGP includes an incident surface upon which the light generated by the light source is incident and an exit surface configured to output the light incident through the incident surface toward the display panel. The mold frame includes a sidewall and a protrusion which protrudes inward from the sidewall. The bottom chassis includes a bottom portion and a sidewall portion and houses the mold frame, the LGP and the light source assembly. The display panel is placed on an upper surface of the protrusion, at least a portion of the circuit board is disposed between a lower surface of the protrusion and the bottom portion, and an upper surface of the light source does not overlap the protrusion.

Display device

A backlight device is provided. A backlight device according to an exemplary embodiment of the present invention includes: a lower cover enclosing a light guide plate and having a bottom cover and a side cover; and a printed circuit board attached to the lower cover and mounted with the light source, wherein the first opening is formed in the lower cover. The light source is inserted into the first opening and is positioned on an inner surface of the lower cover, and the printed circuit board is positioned at the outer surface of the lower cover.

Backlight device, display device including the same, and manufacturing method for backlight device

Growing community of inventors

Gyeonggi-do, South Korea

Chang Moo Lee