公开(公告)号：US10222641B2

公开(公告)日：2019-03-05

申请号：US15296535

申请日：2016-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-cheol Lee ,  Tae-chang Kim ,  Seki Park ,  Myunghun Baek

IPC: F21V8/00 ,  G02F1/1333

Abstract: A display apparatus includes a display panel and a first protection member which accommodates the display panel. The first protection member includes first sidewalls facing each other and second sidewalls connected to ends of the first sidewalls to face each other. The first and second sidewalls are disposed to surround a side surface of the display panel, the first sidewalls are curved symmetrical to each other, and a distance between central portions of the first sidewalls facing each other is a minimum distance between the first sidewalls, and a distance between ends of the first sidewalls facing each other is a maximum distance between the first sidewalls.

公开(公告)号：US20160216435A1

公开(公告)日：2016-07-28

申请号：US15004205

申请日：2016-01-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chan-jae Park ,  Taeho Lee ,  Seki Park ,  Sangho Hwang

IPC: F21V8/00

CPC classification number: G02B6/0078 ,  G02B6/0023 ,  G02B6/0031 ,  G02B6/0051

Abstract: A curved display device includes a display panel having a curved shape and including a display area having a curved surface, and a backlight assembly providing a light to the display panel. The backlight assembly includes at least one light source arranged to emit the light and a light guiding member positioned and arranged to guide the light to the display panel. The light guiding member includes at least two light guiding parts spaced apart from each other with a gap therebetween, the light source being disposed in the gap.

Abstract translation: 弯曲显示装置包括具有弯曲形状并且包括具有弯曲表面的显示区域的显示面板和向显示面板提供光的背光组件。 背光组件包括布置成发射光的至少一个光源和定位和布置成将光引导到显示面板的导光部件。 导光构件包括彼此隔开间隔开的至少两个导光部分，光源设置在间隙中。

公开(公告)号：US09389460B2

公开(公告)日：2016-07-12

申请号：US14656826

申请日：2015-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Seki Park ,  Luly Lee ,  Seul-Gi Kim ,  Suchang Ryu ,  Donghyeon Lee

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133605 ,  G02F1/133308 ,  G02F1/133608 ,  G02F2001/133325 ,  G02F2001/133328

Abstract: 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.

Abstract translation: 显示装置包括产生光的背光单元，接收显示图像的光的显示面板，容纳显示面板的容纳构件以及与容纳构件连接的支撑构件， 的显示面板。 支撑构件包括第一和第二支撑部分和联接部分。 第一和第二支撑部分分别沿着显示面板的边缘部分在第一和第二方向上延伸。 联接部分联接到第一和第二支撑部分并且被配置为将第一支撑部分连接到第二支撑部分。 耦合部包括在平面图中面向与第一和第二方向不同的方向的反射表面。

公开(公告)号：US20140133178A1

公开(公告)日：2014-05-15

申请号：US13889958

申请日：2013-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Hoon Kwon ,  Min-Young Song ,  Byoung Dae Ye ,  Myung-Seok Kwon ,  Seki Park ,  Sangwon Lee

IPC: F21V8/00

CPC classification number: G02B6/0091 ,  G02B6/0023 ,  G02B6/0083

Abstract: A display device includes a backlight unit generating light and a display panel displaying an image using the light from the backlight unit. The backlight unit includes a circuit board, a plurality of light emitting devices, a light guide member including a light incident surface, and a guide member disposed between a surface of the circuit board and the light incident surface. The guide member uniformly maintains a distance between the light incident surface and the light emitting devices. Thus, a light loss is reduced.

Abstract translation: 显示装置包括产生光的背光单元和使用来自背光单元的光来显示图像的显示面板。 背光单元包括电路板，多个发光装置，包括光入射表面的导光构件和布置在电路板的表面和光入射表面之间的引导构件。 引导构件均匀地保持光入射表面和发光器件之间的距离。 因此，光损失降低。

公开(公告)号：US10302854B2

公开(公告)日：2019-05-28

申请号：US15221957

申请日：2016-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-cheol Lee ,  Seki Park

IPC: F21V8/00

Abstract: A display apparatus includes a display panel including a display area with a curved surface, a backlight assembly which provides light to the display panel, and a bottom cover which accommodates the display panel and the backlight assembly. The bottom cover includes a bottom portion, a sidewall portion bent from a side portion of the bottom portion, and a ceiling portion bent from the sidewall portion to face the bottom portion. The backlight assembly includes a light source part disposed in an engaging space defined by the bottom portion, the sidewall portion, and the ceiling portion to emit the light, and a light guide part which guides the light emitted from the light source part to the display panel.

公开(公告)号：US10209548B2

公开(公告)日：2019-02-19

申请号：US15605092

申请日：2017-05-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seki Park ,  Jinhyuk Park

IPC: G02F1/1333 ,  G02F1/1345 ,  G02F1/133 ,  G02F1/167 ,  G02B26/00 ,  H01L51/52

Abstract: A display apparatus includes a display panel arranged substantially along a second direction. The display panel is curved in a first direction with a first degree of curvature. The second direction crosses the first direction. A first accommodating member receives the display panel. A plurality of flexible circuit boards is connected to one side portion of the display panel. A printed circuit board is connected to the flexible circuit boards. A beading portion is disposed on a lower portion of the first accommodating member. The printed circuit board is disposed on a lower portion of the beading portion. A lower surface of the beading portion includes a curved surface that is curved in the first direction with a second degree of curvature that is smaller than the first degree of curvature.

公开(公告)号：US09693422B2

公开(公告)日：2017-06-27

申请号：US15071897

申请日：2016-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seki Park ,  Jooyoung Kim ,  Dong-cheol Lee

IPC: H01L51/52 ,  H05B33/02 ,  H05B33/14

CPC classification number: H05B33/145 ,  G02F1/133305 ,  G06F1/1601 ,  G06F1/1637

Abstract: A curved display device comprises a display panel which includes a display area portion having a curved shape and a plurality of corner portions located on the outside of the display area portion where the plurality of corner portions is curved towards the display area portion in a plan view.

公开(公告)号：US10132980B2

公开(公告)日：2018-11-20

申请号：US15171491

申请日：2016-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Seki Park ,  Dohun Kim ,  Jooyoung Kim

IPC: G02B6/00 ,  F21V8/00 ,  H01L33/00 ,  H01L33/06

Abstract: A display apparatus includes a display panel and a backlight unit which provides light to the display panel. The backlight unit includes a light guide part, a light source part facing a light incident surface of the light guide part and including a circuit board, a first light emitting device package disposed on the circuit board, and a second light emitting device package disposed on the circuit board and which generates light having a wavelength different from that of light generated by the first light emitting device package, and an optical member disposed on at least one light emitting device package of the first and second light emitting device packages and including a plurality of rod-type lenses.

公开(公告)号：US09632355B2

公开(公告)日：2017-04-25

申请号：US14813355

申请日：2015-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jieun Nam ,  Seki Park ,  Dongyeon Kang ,  Seokhyun Nam

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133526 ,  G02F1/133553 ,  G02F1/133621 ,  G02F2001/133607

Abstract: A display device includes a backlight assembly including a light emitting unit to emit a light and a display panel receiving the light and displaying an image. The light emitting unit includes a light emitting diode package, an optical lens, and a reflective layer. The light emitting diode package includes at least two light emitting diodes to emit lights having different colors. The optical lens covers the light emitting diode package and includes a first lens surface and a second lens surface changing an optical path of the light incident through the first lens surface. The reflective layer is partially disposed on the first lens surface.

公开(公告)号：US09383079B2

公开(公告)日：2016-07-05

申请号：US14155948

申请日：2014-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Changyong Park ,  Young-Ran Son ,  Sang Hoon Lee ,  Seki Park ,  Luly Lee

IPC: F21V7/00 ,  G02F1/1335

CPC classification number: F21V7/00 ,  G02F1/133603 ,  G02F1/133605

Abstract: A backlight unit including a bottom cover having a bottom surface and a sidewall extending from the bottom surface, light sources, and a reflection sheet. Outermost ones of the light sources are configured to include a first light source and a second light source. The first light source and the second light source have different distances from the sidewall. The reflection sheet includes a first reflection sheet disposed between the sidewall and the first light source and a second reflection sheet disposed between the sidewall and the second light source. The first reflection sheet and the second reflection sheet have different inclined angles from each other.

Abstract translation: 一种背光单元，包括具有底表面和从底表面延伸的侧壁的底盖，光源和反射片。 光源中最外面的一个被配置为包括第一光源和第二光源。 第一光源和第二光源具有与侧壁不同的距离。 反射片包括设置在侧壁和第一光源之间的第一反射片和设置在侧壁和第二光源之间的第二反射片。 第一反射片和第二反射片具有彼此不同的倾斜角。