公开(公告)号：US20200148592A1

公开(公告)日：2020-05-14

申请号：US16523294

申请日：2019-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Yongjun LEE ,  Taegil KANG ,  Youjin SEO ,  Kyu-hun SHIM

IPC: C03C23/00 ,  C03C14/00 ,  C03C4/12

Abstract: A quantum dot (“QD”) glass aging device including a bottom part including a flat surface defined by a first direction and a second direction intersecting the first direction; a side wall part including a side surface defined by the first direction and a third direction intersecting the bottom part, and a seating part disposed between the bottom part and the side wall part. The seating part includes a plurality of protrusion parts extending in the first direction and arranged in the second direction. A plurality of QD glasses is arranged on the plurality of protrusion parts. A plurality of light sources is disposed in the plurality of grooves defined between the protrusion parts and between the side wall part and a first protrusion part adjacent to the side wall part. Heights of upper surfaces of the protrusion parts gradually decrease from the side wall part to the bottom part.

公开(公告)号：US20200292241A1

公开(公告)日：2020-09-17

申请号：US16791029

申请日：2020-02-14

Applicant: Samsung Display Co., LTD.

Inventor： YoungGyu JUNG ,  Yongjun LEE

IPC: F28D15/02 ,  F16M13/02 ,  F16M11/10

Abstract: A display device includes a display module from which heat is emitted; a connection rod coupled to the display module and with which the display module is mountable to a structure disposed external to the display device and spaced apart from the display module along a first direction, the connection rod lengthwise extending along the first direction; and a heat pipe disposed inside the connection rod and lengthwise extending along the first direction.

公开(公告)号：US20200257031A1

公开(公告)日：2020-08-13

申请号：US16733642

申请日：2020-01-03

Applicant: Samsung Display Co., LTD.

Inventor： Younggyu JUNG ,  Yongjun LEE

IPC: F21V8/00

Abstract: A display device includes a light source; a light guide plate which includes a light incident surface; a circuit board which provides power to the light source and faces the light incident surface; a light guide plate alignment member between the circuit board and the light incident surface; and a frame to which the light guide plate alignment member is coupled. The light guide plate alignment member includes: a gap maintaining portion between the circuit board and the light incident surface; a securing portion with which the light guide plate alignment member is coupled to the frame, and a first alignment portion connecting the gap maintaining portion and the securing portion to each other with the circuit board therebetween, the first alignment portion contacting both an upper surface of the circuit board and an upper surface of the light guide plate.

公开(公告)号：US20200174308A1

公开(公告)日：2020-06-04

申请号：US16690597

申请日：2019-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yongjun LEE ,  Jinsoo SHIN ,  Mansoo KIM

IPC: G02F1/1335

Abstract: A display device includes a display panel, a backlight unit to provide a light to the display panel, a reflective member, and a light blocking member. The backlight unit includes a light guide member and a light source to provide the light to one side portion of the light guide member. The reflective member is disposed on the other side portion of the light guide member. The light blocking member covers the reflective member and at least a portion of corners of the light guide member.

公开(公告)号：US20180157091A1

公开(公告)日：2018-06-07

申请号：US15821248

申请日：2017-11-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongjun LEE ,  Jungki KIM ,  Youngrok OH

IPC: G02F1/1333 ,  H05K1/14

CPC classification number: G02F1/133308 ,  G02F1/13452 ,  G02F2001/133314 ,  G02F2201/46 ,  G02F2201/50 ,  H05K1/148 ,  H05K2201/056 ,  H05K2201/10136

Abstract: A display device includes a display panel. A bottom chassis is dimensioned and positioned to support the display panel. A driving circuit board is positioned below a back surface of the bottom chassis facing away from the display panel. A protection member is positioned on the driving circuit board. A guide member is coupled to the bottom chassis and fastens the driving circuit board and the protection member to each other.