公开(公告)号：US20240214548A1

公开(公告)日：2024-06-27

申请号：US18383520

申请日：2023-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Min PARK ,  Jae Joong KWON ,  O Jun KWON ,  Jin SEO ,  A Ree SONG ,  Eun Jung LEE ,  Ha Young LEE

IPC: H04N13/354 ,  H04N13/305 ,  H04N13/327

CPC classification number: H04N13/354 ,  H04N13/305 ,  H04N13/327

Abstract: A display device includes: a display panel including a display area and a plurality of sub-pixels disposed in the display area; an optical member bonded onto the display panel; and a display driving unit configured to receive a correction coefficient for each viewing viewpoint of the display panel from a checking device of the display panel, to which the optical member is bonded, configured to correct image data for each viewing viewpoint using the correction coefficient for each viewing viewpoint, and configured to drive the display panel so that an image according to the corrected image data is displayed in the display area.

公开(公告)号：US20230326909A1

公开(公告)日：2023-10-12

申请号：US18057681

申请日：2022-11-21

Applicant: Samsung Display Co., LTD.

Inventor： Young Min PARK ,  Dong Hwan KIM ,  Jung Hoon SHIN ,  Sang Won LEE

IPC: H01L25/075 ,  H01L33/52 ,  H01L33/60

CPC classification number: H01L25/0753 ,  H01L33/52 ,  H01L2933/0058 ,  H01L2933/005 ,  H01L33/60

Abstract: A display device includes: a substrate including a plurality of pixels; and a light-emitting element layer on the substrate. The light-emitting element layer includes: light-emitting elements in each pixel, configured to emit light, and arranged along a first direction; viewing angle control portions respectively on the light-emitting elements; and reflecting portions respectively on one side and another side of the light-emitting elements in a second direction crossing the first direction in a plan view

公开(公告)号：US20210124110A1

公开(公告)日：2021-04-29

申请号：US17064651

申请日：2020-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min PARK ,  Hyuk Hwan KIM ,  Sun Hee OH ,  Kang Woo LEE

IPC: F21V8/00

Abstract: Provided herein may be a backlight including a light source board, light sources positioned on the light source board, an angular filter disposed on the light source board and the light sources, a first light guide layer configured to disposed between the light source board and the angular filter and to cover the light sources, and a second light guide layer disposed on the angular filter.

公开(公告)号：US20210103178A1

公开(公告)日：2021-04-08

申请号：US16897986

申请日：2020-06-10

Applicant: Samsung Display Co., LTD.

Inventor： Si Joon SONG ,  Eui Jeong KANG ,  Byoung Yong KIM ,  Dae Hyuk IM ,  Young Min PARK

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13357

Abstract: A method of manufacturing a display device includes fixing a display panel to a stage, attaching a printed circuit board to a first side surface of the fixed display panel, and irradiating the first side surface of the display panel with light from a first lighting and irradiating a second side surface of the display panel opposite the first side surface of the display panel with light from a second lighting to check alignment of the printed circuit board.

公开(公告)号：US20180372930A1

公开(公告)日：2018-12-27

申请号：US15791075

申请日：2017-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min PARK ,  Do Hun KIM ,  Hyun Hyang KIM ,  Ji Eun NAM ,  Taek Sun SHIN

IPC: G02B5/02 ,  G02B5/30 ,  G02B1/04 ,  G02F1/1335

Abstract: Provided are a composite optical sheet and a liquid crystal display device including the same. The composite optical sheet includes: a first optical functional layer having a first surface and a second surface, the first surface including a reference plane and a pattern of recesses dented from the reference plane; a first support layer disposed on the first surface of the first optical functional layer; a first adhesive layer disposed between the first optical functional layer and the first support layer, wherein the first optical functional layer is coupled with the first adhesive layer by penetrating into the first adhesive layer at least partially; a second optical functional layer disposed on the first support layer and including a pattern of prisms extended in a first direction; a polarizing layer disposed on the second optical functional layer; and a second adhesive layer disposed between the second optical functional layer and the polarizing layer, wherein the second optical functional layer is coupled with the second adhesive layer by penetrating into the second adhesive layer at least partially.

公开(公告)号：US20150261041A1

公开(公告)日：2015-09-17

申请号：US14338124

申请日：2014-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Wook CHOI ,  Young Min PARK ,  Young Keun LEE ,  Jae Sang LEE ,  Sang Ho HWANG

IPC: G02F1/1335

CPC classification number: G02F1/133605

Abstract: A reflection sheet and backlight unit including the same are disclosed. In one aspect, the reflection sheet includes a bottom surface, a plurality of side surfaces, each extending from the bottom surface and having an edge opposing the bottom surface, and a first cutting line formed in at least a first one of the side surfaces from a boundary between the first side surface and the bottom surface toward the opposing edge of the first side surface. The reflection sheet also includes a cover surface extending from the opposing edge of the first side surface, wherein the cover surface comprises a protruding surface protruding toward the first cutting line.

Abstract translation: 公开了包括其的反射片和背光单元。 一方面，反射片包括底表面，多个侧表面，每个侧表面从底表面延伸并且具有与底表面相对的边缘，以及形成在至少第一侧面中的第一切割线， 第一侧表面和底表面之间的边界朝向第一侧表面的相对边缘。 反射片还包括从第一侧表面的相对边缘延伸的盖表面，其中盖表面包括朝向第一切割线突出的突出表面。