公开(公告)号：US20180158983A1

公开(公告)日：2018-06-07

申请号：US15711290

申请日：2017-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nae-Won JANG ,  Jean HUR ,  Tae Soon PARK ,  Jun-Mo YOO

IPC: H01L33/06 ,  G02F1/1335 ,  G09F13/22 ,  G09F13/42 ,  B32B27/08 ,  H01L33/28 ,  B32B7/12 ,  F21K9/64

Abstract: There is provided a display apparatus and a method of manufacturing the same. The display apparatus includes: a quantum dot unit or a quantum dot sheet capable of improving heat dissipation performance. A wire with high heat transfer rate is provided in the quantum dot unit or the quantum dot sheet, and the wire is connected to the bottom chassis of the display apparatus so as to dissipate heat generated in the quantum dot.

公开(公告)号：US20230257607A1

公开(公告)日：2023-08-17

申请号：US18169753

申请日：2023-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Keigo FURUTA ,  Hiroko ENDO ,  Takao MOTOYAMA ,  Yukika YAMADA ,  Tomoyuki KIKUCHI ,  Eun Joo JANG ,  Hyo Sook JANG ,  Jun-Mo YOO ,  Tae Ho KIM ,  Yuho WON

IPC: C09D11/36 ,  C09D11/38 ,  H10K50/115

CPC classification number: C09D11/36 ,  C09D11/38 ,  H10K50/115

Abstract: A quantum dot ink composition including a plurality of quantum dots, and a mixed solvent including a Solvent a and a Solvent b, the ink composition having a surface tension of about 30 mN/m to about 40 mN/m, where Solvent a is a cycloalkane compound with at least one ring carbon having a linear C4 to C16 alkyl group, and Solvent b is an aromatic hydrocarbon compound having a linear C2 to C12 alkyl group. A quantum dot electroluminescent device including a light emitting layer formed from the quantum dot composition.

公开(公告)号：US20180136516A1

公开(公告)日：2018-05-17

申请号：US15701592

申请日：2017-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-Mo YOO ,  Jean HUR

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133308 ,  G02F1/133502 ,  G02F1/133512 ,  G02F1/133605 ,  G02F1/133606 ,  G02F1/13452 ,  G02F2001/13332 ,  G02F2001/133388

Abstract: Provided is a display apparatus without a front chassis or a bezel. A front frame is provided on at least one side of a display panel to hide a chip-on-film and a printed circuit board coupled to the display panel that would be otherwise exposed to the outside. A front surface of the front frame may have a color and light reflectivity corresponding to those of a non-display area of the display panel. Thus, the display panel and the front frame may appear to be integrally formed. Accordingly, a bezel-less display apparatus, in which no bezel is formed around the display panel, may be achieved.

公开(公告)号：US20180031924A1

公开(公告)日：2018-02-01

申请号：US15617274

申请日：2017-06-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-Mo YOO

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133615 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133605 ,  G02F2001/133314 ,  G02F2001/13332 ,  G02F2201/465

Abstract: The present disclosure relates to a display apparatus that reflects light emitted from a light source to a display panel side through a reflecting member without having a configuration corresponding to a light guide plate, in which light emitted from a light source substantially uniformly reaches a reflecting member, a corner member may be disposed on the corner side of the cover member where the light source module is not disposed so that the light incident on the corner side is reflected toward the display panel side to irradiate light to the display panel side.

公开(公告)号：US20240099045A1

公开(公告)日：2024-03-21

申请号：US18368010

申请日：2023-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heejae LEE ,  Tae Ho KIM ,  Jun-Mo YOO ,  Ilyoung LEE ,  Shin Ae JUN ,  Dae Young CHUNG ,  Moon Gyu HAN

IPC: H10K50/115 ,  H10K50/828 ,  H10K71/12

CPC classification number: H10K50/115 ,  H10K50/828 ,  H10K71/12 ,  H10K2102/351

Abstract: Provided are an electroluminescent device, a method of manufacturing the same, and a display device including the same, the electroluminescent device including a first electron auxiliary layer, a first light emitting layer, and a first electrode disposed on a first surface of a transparent electrode; and a second electron auxiliary layer, a second light emitting layer, and a second electrode disposed on a second surface of the transparent electrode, wherein the first electron auxiliary layer and the second electron auxiliary layer each include a plurality of zinc oxide nanoparticles, a ratio (t1/t0) of a thickness (t1) of the first electron auxiliary layer to a thickness (t0) of the transparent electrode and a ratio (t2/t0) of a thickness (t2) of the second electron auxiliary layer to the thickness (t0) of the transparent electrode are each in the range of about 0.1 to about 4.0.

公开(公告)号：US20230287231A1

公开(公告)日：2023-09-14

申请号：US18180419

申请日：2023-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hiroko ENDO ,  Keigo FURUTA ,  Takao MOTOYAMA ,  Yukika YAMADA ,  Tomoyuki KIKUCHI ,  Eun Joo JANG ,  Hyo Sook JANG ,  Jun-Mo YOO ,  Tae Ho KIM ,  Yuho WON

IPC: C09D11/50 ,  C09D11/037 ,  C09D11/033 ,  C09D11/322 ,  C09D11/36 ,  C09K11/02 ,  C09K11/88 ,  C09K11/08 ,  H10K50/115 ,  H10K71/13

CPC classification number: C09D11/50 ,  C09D11/037 ,  C09D11/033 ,  C09D11/322 ,  C09D11/36 ,  C09K11/025 ,  C09K11/883 ,  C09K11/0883 ,  H10K50/115 ,  H10K71/135 ,  B82Y20/00

Abstract: A quantum dot ink composition including a plurality of quantum dots, and a mixed solvent including a Solvent a and a Solvent b, a quantum dot electroluminescent device including a light emitting layer formed from the quantum dot composition, and a method of making the quantum dot electroluminescent device are provided, where Solvent a is a cycloalkane compound with at least one ring carbon having a linear C4 to C16 alkyl group, an aromatic hydrocarbon compound having a linear C2 to C12 alkyl group, or a combination thereof, and Solvent b is a fluorinated alcohol.

公开(公告)号：US20160291388A1

公开(公告)日：2016-10-06

申请号：US14944509

申请日：2015-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Seok AN ,  Jun-Mo YOO

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133314

Abstract: A display apparatus includes a display panel, a backlight unit configured to emit light toward the display panel, and a chassis configured to accommodate the display panel and the backlight unit, the chassis including a pattern portion having patterns arranged in a first direction and extending in a second direction different from the first direction to form a curvature in the first direction.

Abstract translation: 一种显示装置，包括显示面板，被配置为朝向显示面板发光的背光单元以及配置为容纳显示面板和背光单元的底座，底架包括图案部分，图形部分具有沿第一方向排列的图案， 与第一方向不同的第二方向，以在第一方向上形成曲率。

公开(公告)号：US20160291242A1

公开(公告)日：2016-10-06

申请号：US14932278

申请日：2015-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Seok AN ,  Jun-Mo YOO

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/009 ,  G02B6/0091 ,  G02F1/133308 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/13332 ,  G02F2201/46

Abstract: A display apparatus is provided. The display apparatus includes a display panel, a light source unit including a light source configured to generate light and a light source supporting unit on which the light source is disposed, and a light guide plate disposed at a rear portion of the display panel and transmitting the light generated by the light source toward the display panel. The light source supporting unit is disposed to support at least one portion the front surface of the light guide plate. Through this configuration, the display apparatus may have a slim and thin design and may be manufactured efficiently.

Abstract translation: 提供一种显示装置。 显示装置包括显示面板，包括被配置为产生光的光源的光源单元和设置有光源的光源支撑单元和布置在显示面板的后部的导光板，并且透射 由光源向显示面板产生的光。 光源支撑单元设置成支撑导光板的前表面的至少一部分。 通过这种构造，显示装置可以具有纤细和薄的设计，并且可以有效地制造。

公开(公告)号：US20180156968A1

公开(公告)日：2018-06-07

申请号：US15797267

申请日：2017-10-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-Mo YOO

IPC: F21V8/00

CPC classification number: G02B6/0085 ,  G02B6/0026 ,  G02B6/0068 ,  G02B6/009 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2001/133628

Abstract: A display apparatus includes: a display panel; a plurality of light sources configured to generate light to be transferred to the display panel; a light guide plate including a side surface onto which light generated by the plurality of light sources is incident, and a light exit surface through which the light is transmitted to the display panel; a light converter disposed between the plurality of light sources and the side surface of the light guide plate, the light converter being configured to convert a property of the light generated by the plurality of light sources; and a heat dissipation holder which accommodates the light converter, the heat dissipation holder being configured to dissipate heat generated by the plurality of light sources and the light converter.

公开(公告)号：US20180120494A1

公开(公告)日：2018-05-03

申请号：US15707465

申请日：2017-09-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-Mo YOO

IPC: F21V8/00

CPC classification number: G02B6/0025 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0081 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/009 ,  G02B6/0091 ,  G02F1/133308 ,  G02F1/133524 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133317 ,  G02F2001/133601

Abstract: A display apparatus including a round portion is provided. The display apparatus includes: a display panel; a light guide plate configured to guide light toward the display panel, the light guide plate comprising a flat portion and a round portion; and a printed circuit board (PCB) including a first area configured to radiate light toward the round portion, and a second area configured to radiate light toward the flat portion, wherein a width of the first area is less than a width of the second area.