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：US09274267B2

公开(公告)日：2016-03-01

申请号：US13749502

申请日：2013-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Moo Lee ,  Kwang-Wook Choi

IPC: F21V8/00 ,  H05K13/04 ,  G02F1/1335 ,  G02F1/1345

CPC classification number: G02B6/0083 ,  G02B6/0068 ,  G02B6/0091 ,  G02F1/133603 ,  G02F1/1345 ,  G02F2001/133612 ,  H05K13/04 ,  Y10T29/4913

Abstract: 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.

Abstract translation: 提供背光装置。 根据本发明的示例性实施例的背光装置包括：封闭导光板并具有底盖和侧盖的下盖; 以及印刷电路板，其安装在下盖并安装有光源，其中第一开口形成在下盖中。 光源被插入到第一开口中并且位于下盖的内表面上，印刷电路板位于下盖的外表面。

公开(公告)号：US12119859B2

公开(公告)日：2024-10-15

申请号：US17481021

申请日：2021-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Hoon Kang ,  Byeong-Beom Kim ,  Seung Ho Kim ,  Cheol Min Park ,  Chang Moo Lee ,  Hoi Kwan Lee

IPC: H04B1/3888 ,  B32B17/10 ,  G06F1/16 ,  C03C23/00

CPC classification number: H04B1/3888 ,  B32B17/10174 ,  G06F1/1652 ,  C03C23/009

Abstract: 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.

公开(公告)号：US12058881B2

公开(公告)日：2024-08-06

申请号：US17318026

申请日：2021-05-12

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyeon Lee ,  Jong In Ahn ,  Chang Moo Lee

IPC: H10K50/842 ,  H10K71/00

CPC classification number: H10K50/8426 ,  H10K71/00

Abstract: 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.

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：US20220262279A1

公开(公告)日：2022-08-18

申请号：US17534235

申请日：2021-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Joon-Ik LEE ,  Dong Hyeon Lee ,  Chang Moo Lee

IPC: G09F9/30 ,  G09G3/00

Abstract: 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.