公开(公告)号：US20160170125A1

公开(公告)日：2016-06-16

申请号：US14882646

申请日：2015-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Youngchun KIM ,  Kyung-min KIM ,  Junghoon SHIN ,  Byoungdae YE

IPC: F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0068 ,  G02B6/0091

Abstract: A display device includes a display panel receiving light and displaying an image, a light guide plate guiding the light to the display panel, a printed circuit board disposed adjacent to one side of the light guide plate and including first and second areas alternately defined therein, light sources mounted on the printed circuit board to correspond to the first area and to supply the light to the light guide plate, a first barrier wall disposed on the printed circuit board and extending in a direction in which the light sources are arranged, and a second barrier wall facing the first barrier wall such that the light sources are disposed between the first and second barrier walls, the second barrier wall disposed on the printed circuit board, and extending in the direction.

Abstract translation: 显示装置包括接收光并显示图像的显示面板，将光引导到显示面板的导光板，邻近导光板的一侧设置并包括交替限定在其中的第一和第二区域的印刷电路板， 安装在印刷电路板上的光源对应于第一区域并将光提供给导光板;布置在印刷电路板上并沿着光源布置的方向延伸的第一阻挡壁;以及 第二阻挡壁面向第一阻挡壁，使得光源设置在第一和第二阻挡壁之间，第二阻挡壁设置在印刷电路板上并沿该方向延伸。

公开(公告)号：US20220342252A1

公开(公告)日：2022-10-27

申请号：US17859089

申请日：2022-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Byoungdae YE ,  Donghyeon LEE ,  Junwoo YOU

IPC: G02F1/1345 ,  G02F1/1343 ,  H01L27/12 ,  G09G3/36

Abstract: A display device includes a substrate of a display panel, including: a display area and a non-display area, an upper surface and a lower surface each in the display area and the non-display area, and side surfaces connecting the upper and lower surfaces to each other; a signal line on the upper surface of the substrate; a circuit substrate on a side surface of the substrate; and a connection electrode on the upper surface of the substrate in the non-display area thereof, where the connection electrode electrically connects the signal line and the circuit substrate to each other. In the non-display area, the substrate further includes: a first etched portion recessed from the side surface at which the circuit substrate is disposed, and a second etched portion extending from the first etched portion toward the signal line, and the connection electrode is in the first and second etched portions.

公开(公告)号：US20170184783A1

公开(公告)日：2017-06-29

申请号：US15228356

申请日：2016-08-04

Applicant: Samsung Display Co., Ltd.

Inventor： Chan-jae PARK ,  Junwoo YOU ,  Taeho LEE ,  Byoungdae YE

IPC: F21V8/00 ,  G02F1/1368

CPC classification number: G02B6/0091 ,  G02B6/002 ,  G02B6/0031 ,  G02F1/1362

Abstract: A display apparatus includes a display panel displaying an image by using light, light source units arranged in a first direction to generate the light, a light guide plate which guides the light to the display panel, a first fixing member fixing a predetermined area of an upper portion of each of the plurality of light source units to a first area of one side surface of the light guide plate adjacent to a top surface of the light guide plate in a second direction crossing the first direction, and a second fixing member fixing a predetermined area of a lower portion of each of the plurality of light source units to a second area of the one side surface of the light guide plate adjacent to a bottom surface of the light guide plate in the second direction where each of the first and second fixing members includes a light reflection material.

公开(公告)号：US20200159060A1

公开(公告)日：2020-05-21

申请号：US16749054

申请日：2020-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Byoungdae YE ,  Donghyeon LEE ,  Junwoo YOU

IPC: G02F1/1345 ,  G09G3/36 ,  H01L27/12 ,  G02F1/1343

Abstract: A display device includes a substrate of a display panel, including: a display area and a non-display area, an upper surface and a lower surface each in the display area and the non-display area, and side surfaces connecting the upper and lower surfaces to each other; a signal line on the upper surface of the substrate; a circuit substrate on a side surface of the substrate; and a connection electrode on the upper surface of the substrate in the non-display area thereof, where the connection electrode electrically connects the signal line and the circuit substrate to each other. In the non-display area, the substrate further includes: a first etched portion recessed from the side surface at which the circuit substrate is disposed, and a second etched portion extending from the first etched portion toward the signal line, and the connection electrode is in the first and second etched portions.

公开(公告)号：US20170315404A1

公开(公告)日：2017-11-02

申请号：US15497409

申请日：2017-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Byoungdae YE ,  Hyuk-hwan KIM

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607 ,  G02F2001/133614 ,  H01L33/501 ,  H01L33/508 ,  H01L2933/0091

Abstract: A display device includes a display panel and a backlight assembly. A light source unit of the backlight assembly includes a light source board including a conductive pattern, a light emitting chip on the light source board and electrically connected to the conductive pattern, a wavelength conversion member covering the light emitting chip and converting a wavelength of light emitted from the light emitting chip; and diffusion particles in the wavelength conversion member. The light emitting chip includes a rear surface facing the light source board, a top surface opposite to the rear surface and a side surface connecting the rear surface to the top surface. A density of the diffusion particles in the wavelength conversion member at the top surface of the light emitting chip is greater than a density of the diffusion particles in the wavelength conversion member at the side surface of the light emitting chip.

公开(公告)号：US20210141260A1

公开(公告)日：2021-05-13

申请号：US17152079

申请日：2021-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： Byoungdae YE ,  Donghyeon LEE ,  Junwoo YOU

IPC: G02F1/1345 ,  G02F1/1343 ,  H01L27/12 ,  G09G3/36

Abstract: A display device includes a substrate of a display panel, including: a display area and a non-display area, an upper surface and a lower surface each in the display area and the non-display area, and side surfaces connecting the upper and lower surfaces to each other; a signal line on the upper surface of the substrate; a circuit substrate on a side surface of the substrate; and a connection electrode on the upper surface of the substrate in the non-display area thereof, where the connection electrode electrically connects the signal line and the circuit substrate to each other. In the non-display area, the substrate further includes: a first etched portion recessed from the side surface at which the circuit substrate is disposed, and a second etched portion extending from the first etched portion toward the signal line, and the connection electrode is in the first and second etched portions.

公开(公告)号：US20200163216A1

公开(公告)日：2020-05-21

申请号：US16542206

申请日：2019-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Junwoo YOU ,  Atsushi NEMOTO ,  Byoungdae YE ,  Taeho LEE

IPC: H05K1/14 ,  H05K1/18 ,  H05K1/11 ,  H05K3/36 ,  H05K3/40

Abstract: A display device and a method of manufacturing the display device are capable of substantially minimizing damage to a display panel. The display device includes: a first substrate including a display area and a pad area; a polarization film disposed at an upper surface of the first substrate to overlap the display area; a flexible printed circuit board disposed at a lower surface of the first substrate; a via hole defined through the first substrate at the pad area; and a connection metal located at the via hole. The connection metal includes a connection portion disposed in the via hole and a first protruding portion that protrudes with respect to the first substrate, and the polarization film is spaced apart from the via hole in a plan view.

公开(公告)号：US20190049771A1

公开(公告)日：2019-02-14

申请号：US15961966

申请日：2018-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Byoungdae YE ,  Donghyeon LEE ,  Junwoo YOU

IPC: G02F1/1345 ,  G02F1/1343 ,  G09G3/36 ,  H01L27/12

Abstract: A display device includes a substrate of a display panel, including: a display area and a non-display area, an upper surface and a lower surface each in the display area and the non-display area, and side surfaces connecting the upper and lower surfaces to each other; a signal line on the upper surface of the substrate; a circuit substrate on a side surface of the substrate; and a connection electrode on the upper surface of the substrate in the non-display area thereof, where the connection electrode electrically connects the signal line and the circuit substrate to each other. In the non-display area, the substrate further includes: a first etched portion recessed from the side surface at which the circuit substrate is disposed, and a second etched portion extending from the first etched portion toward the signal line, and the connection electrode is in the first and second etched portions.

公开(公告)号：US20180017826A1

公开(公告)日：2018-01-18

申请号：US15647366

申请日：2017-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Woosuk SEO ,  Yong-hoon KWON ,  Seokhyun NAM ,  Byoungdae YE

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1335

CPC classification number: G02F1/133308 ,  G02F1/133615 ,  G02F1/1339 ,  Y10T428/1077

Abstract: A display apparatus includes a display panel which displays an image with light; and a side sealing member which is configured to block the light. The side sealing member contacts at least one side surface of the display panel to cover the one side surface. The side sealing member has an elongation of about 100% to about 300% inclusive.