Samsung Display Co., Ltd.

Suchang Ryu

Sunjoong Gwak

Luly Lee

Sang Hoon Lee

Young-keun Lee

Yong-kwan Kim

Donghyeon Lee

Seul-Gi Kim

Chan-Jae Park

Myeong-ju Shin

Sang-chul Byun

Seki Park

Hwanjin Kim

Sehee Jeon

Chulho Jung

Youngmyung Lee

Kyoungho Park

Byeongin Park

Jin-hee Bae

Myungseok Kwon

A display device includes a display panel including a first non-folding region, a folding region, and a second non-folding region, a protective film below the display panel, and an adhesive layer between the display panel and the protective film, and a cutout portion, passing through an entirety of the protective film in a thickness direction and at least a portion of the adhesive layer in the thickness direction, is defined.

Display device

A method of manufacturing a display device includes defining an etching line having a shape of a closed curve on a metal plate having a rigidity higher than a rigidity of a display panel, etching the metal plate along the etching line, laminating the etched metal plate to a display module including the display panel, defining a cutting line corresponding to the etching line, and cutting the display module and the metal plate laminated to the display module together with each other along the cutting line.

Method of manufacturing display device

A display device includes: a display panel comprising a folding region configured to be folded around a folding axis and a non-folding region adjacent to the folding region; and a window on the display panel and configured to be folded with the display panel, wherein: a side surface of the display panel has a first surface roughness in the folding region and a second surface roughness in the non-folding region; the first surface roughness is lower than the second surface roughness; and a side surface of the window has the same surface roughness in the non-folding region and the folding region.

Display device and manufacturing method thereof

A worktable for laser processing includes a lower plate, internal blocks, and external blocks. The lower plate includes a first area, a second area surrounding the first area, and a third area surrounding the second area. The internal blocks are disposed on the lower plate in the first area and the external blocks are disposed on the lower plate in the third area. The external blocks surround the internal blocks.

Worktable for laser processing

A display device includes a display module and a support plate disposed on the display module and including a plurality of first fibers and a plurality of second fibers disposed on the first fibers and extending to cross the first fibers in a plan view. An opening is defined in the support plate and includes first sides parallel to an extension direction of the first fibers and facing each other and second sides parallel to an extension direction of the second fibers and facing each other.

Display device including support plate with opening

An electronic device includes: a display panel having a first area and a second area, the second area being spaced apart from the first area in a first direction; a support plate under the display panel, the support plate including: a folding part configured to be folded about a folding axis extending in a second direction crossing the first direction; a first support part extending from the folding part in the first direction; and a second support part spaced apart from the first support part with the folding part therebetween; a first plate spaced apart from the first area of the display panel with the support plate therebetween; and an input sensor spaced apart from the second area of the display panel with the support plate therebetween and configured to sense an external input. The first plate and the input sensor face each other.

Electronic device

A display device includes: a display panel; a light source configured to provide light to the display panel; a bottom chassis on which the light source is disposed; a mold frame coupled to the bottom chassis and comprising a projection; and a light conversion sheet disposed between the display panel and the bottom chassis. The light conversion sheet may have, at an edge portion thereof, a coupling hole into which the projection is inserted.

A display device includes: a display panel curved in a direction; a lower frame in which the display panel is accommodated, the lower frame curved in the direction in which the display panel is curved; an optical member between the display panel and the lower frame, the optical member curved in the direction in which the display panel is curved; and an optical member supporter of which an upper end portion thereof is coupled to the optical member curved in the direction in which the display panel is curved and an opposing lower end portion thereof is coupled to the lower frame curved in the direction in which the display panel is curved.

Optical member supporter and curved display device including the same

A display device includes a backlight unit which generates light, a display panel which receives the light to display an image, a containing member in which the display panel is accommodated, and a supporting member coupled to the containing member and configured to support an edge portion of the display panel. The supporting member includes first and second supporting part and a coupling part. The first and second supporting parts extend in first and second directions, respectively, along the edge portion of the display panel. The coupling part is coupled to the first and second supporting parts and is configured to connect the first supporting parts to the second supporting parts. The coupling part includes a reflection surface facing a direction different from the first and second directions in a plan view.

Display device including supporting member having corner reflective surface

A light emitting unit may include a housing having a bottom portion parallel to an xz plane and an opened top opposite to the bottom portion, a light emitting chip on the bottom portion and generating light, and a lens which overlaps the opened top of the housing. The lens may have a convex structure with respect to the xz plane when viewed from a cross section parallel to an xy plane and a concave structure with respect to the xz plane when viewed from a cross section parallel to a yz plane.

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Yongin-si, South Korea

Suchang Ryu