公开(公告)号：US09612392B2

公开(公告)日：2017-04-04

申请号：US14260871

申请日：2014-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Joo Young Kim ,  Hyoung Joo Kim ,  Dong Yeon Kang ,  Chang Moo Lee

IPC: F21V8/00 ,  G02F1/1333

CPC classification number: G02B6/0086 ,  G02B6/0031 ,  G02F1/133308 ,  G02F2001/133317

Abstract: 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.

公开(公告)号：US09648768B2

公开(公告)日：2017-05-09

申请号：US14617053

申请日：2015-02-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Hwa Ha ,  Chang Moo Lee ,  Joo Young Kim

IPC: G02F1/1333 ,  G02F1/1335 ,  H05K7/02

CPC classification number: H05K7/02 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/13332

Abstract: 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.

公开(公告)号：US09435927B2

公开(公告)日：2016-09-06

申请号：US14187078

申请日：2014-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Min Young Song ,  Dong Yeon Kang ,  Rae Young Kim ,  Joo Young Kim ,  Hyoung Joo Kim ,  Sung Kyu Shim

IPC: F21V7/04 ,  F21V8/00

CPC classification number: G02B6/002 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0073

Abstract: Disclosed is a light guide plate including a base sheet and a first light transmissive adhesive layer disposed on a surface of the base sheet. The first light transmissive adhesive layer together with the base sheet define a light entrance portion. The thickness of the first light transmissive adhesive layer becomes gradually smaller from the light entrance portion toward a center portion of the base sheet. A backlight assembly includes the light guide plate.

Abstract translation: 公开了一种导光板，其包括基板和设置在基板的表面上的第一透光粘合剂层。 第一透光粘合剂层与基片一起限定光入口部分。 第一透光性粘合剂层的厚度从光入射部朝向基片的中心部逐渐变小。 背光组件包括导光板。

公开(公告)号：US10031357B2

公开(公告)日：2018-07-24

申请号：US15255223

申请日：2016-09-02

Applicant: Samsung Display Co. Ltd.

Inventor： Se Ki Park ,  Joo Young Kim ,  Dong Rak Ko ,  Young Woon Kho ,  Dong Kwon Kim ,  June Hyoung Park ,  Eun Ji Seo ,  Hee Kyun Shin ,  Seung Je Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A display device includes a first substrate defining a top surface thereof, a bottom surface thereof facing the top surface, and side surfaces thereof connecting the top and bottom surfaces to each other. The side surfaces included: a first side surface defined by: a first patterned surface including a first pattern of which a length thereof extends in a diagonal direction in a plan view of the first patterned surface, and a second patterned surface which extends obliquely from an upper end of the first patterned surface, the second patterned surface including a second pattern of which a length thereof extends in a perpendicular direction from the upper end of the first patterned surface in a plan view of the second patterned surface.