公开(公告)号：US20220028952A1

公开(公告)日：2022-01-27

申请号：US17172691

申请日：2021-02-10

Applicant: Samsung Display Co., Ltd.

Inventor： Euijeong KANG ,  Seungsoo RYU ,  Sijoon SONG

IPC: H01L27/32

Abstract: A display apparatus includes: a display panel comprising a display area and a pad area; a pad portion in the pad area and comprising a plurality of pad terminals; a driving circuit portion in which a plurality of driving terminals are respectively electrically connected to the plurality of pad terminals; and a displacement preventing portion comprising a first displacement preventing portion between the plurality of pad terminals and a second displacement preventing portion between the plurality of driving terminals and coupled to the first displacement preventing portion.

公开(公告)号：US20210028271A1

公开(公告)日：2021-01-28

申请号：US16791633

申请日：2020-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongjin PARK ,  Seungsoo RYU ,  Euijeong KANG ,  Sanghyuck YOON ,  Taeho LEE

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a lower substrate including a display area including a display element and a non-display area around the display area; a sealing member disposed on the non-display area and around the display area; a terminal portion disposed on the non-display area and including at least one internal terminal extending toward an edge of the lower substrate; a fanout line portion connected to the at least one internal terminal and including a line extending to the display area; an upper substrate disposed to face the lower substrate and bonded to the lower substrate by the sealing member; and an upper groove portion on a side surface of the upper substrate to correspond to the at least one internal terminal.

公开(公告)号：US20160274413A1

公开(公告)日：2016-09-22

申请号：US15013528

申请日：2016-02-02

Applicant: Samsung Display Co., LTD.

Inventor： Euijeong KANG ,  Jung-hyun YANG ,  Sojeong LA ,  Young-min PARK ,  Sanghyuck YOON

IPC: G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133603 ,  G02F1/133605

Abstract: A display device includes a display panel including a display surface defined therein and curved in a first direction, and a backlight unit which provides the display panel with light. The backlight unit includes a center light source, outer light sources, and a reflective layer. The display panel includes a display surface defined therein and curved. The center light source includes center light emitting diode packages. Each of the outer light sources includes outer light emitting diode packages. The reflective layer defines a reflective surface. Each of the center light emitting diode packages is disposed on a first support surface. At least one of the outer light emitting diode packages is disposed on a second surface, which is different from the reflective layer.

Abstract translation: 显示装置包括：显示面板，包括限定在其中并在第一方向上弯曲的显示面，以及向显示面板提供光的背光单元。 背光单元包括中心光源，外部光源和反射层。 显示面板包括限定在其中并且弯曲的显示表面。 中心光源包括中心发光二极管封装。 每个外部光源包括外部发光二极管封装。 反射层限定反射表面。 每个中心发光二极管封装设置在第一支撑表面上。 外部发光二极管封装中的至少一个设置在与反射层不同的第二表面上。

公开(公告)号：US20170315289A1

公开(公告)日：2017-11-02

申请号：US15581766

申请日：2017-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hanmoe CHA ,  Euijeong KANG ,  Hyuk-hwan KIM ,  Yeongbae LEE

IPC: F21V8/00

Abstract: A light source assembly includes a light source board in which a first groove is defined; a light emitting chip which is the first groove and generates light; and a light conversion unit which is in the first groove to overlap the light emitting chip and emit converted light which is provided to a display panel which displays an image with the converted light. The light conversion unit includes a lower substrate in which a second groove is defined to face the light emitting chip; an upper substrate coupled to the lower substrate and in which a third groove is defined; and a wavelength conversion layer which converts the wavelength of the light provided from the light emitting chip and emits the converted light, the wavelength conversion layer in the third groove and between the lower substrate and the upper substrate to overlap the light emitting chip.

公开(公告)号：US20170184775A1

公开(公告)日：2017-06-29

申请号：US15219656

申请日：2016-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Euijeong KANG ,  Sehee JEON ,  Junghoon SHIN ,  Hayoung LEE

IPC: F21V8/00

CPC classification number: G02B6/0045 ,  G02B6/0035 ,  G02B6/0036 ,  G02B6/0046 ,  G02B6/0058 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/133615

Abstract: A display device includes a display panel curved with respect to a plane defined by a first direction and a second direction crossing the first direction and about a first reference axis substantially parallel to the first direction, a light guide plate disposed under the display panel and including a first surface facing the display panel and a second surface facing the display panel such that the first surface is disposed between the second surface and the display panel, a light source which provides a light to the light guide plate, and a bottom chassis which accommodates the light guide plate and the light source. The first surface is curved with respect to the plane about a second reference axis substantially parallel to the first direction, and the second surface is substantially parallel to the plane.