公开(公告)号：US20240122049A1

公开(公告)日：2024-04-11

申请号：US18218078

申请日：2023-07-04

Applicant: Samsung Display Co., LTD.

Inventor： Byoungkyoo PARK ,  YONGIL KIM ,  WEE-JOON JEONG ,  Jangun CHOI

IPC: H10K59/80 ,  H05K7/20

CPC classification number: H10K59/8794 ,  H05K7/20963 ,  H05K7/2099

Abstract: A display device includes a display panel, a heat spread sheet below the display panel and in contact with a first surface of the display panel, and a heat storage sheet in contact with at least a portion of the heat spread sheet. The heat spread sheet includes a first phase change material. The heat storage sheet includes a second phase change material having a boiling point greater than a boiling point of the first phase change material.

公开(公告)号：US20220102673A1

公开(公告)日：2022-03-31

申请号：US17389205

申请日：2021-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： YONGIL KIM

IPC: H01L51/52 ,  H01L27/32

Abstract: An electronic apparatus includes a display module including a front surface and a rear surface and displaying an image via the front surface and a chassis accommodating the display module. The chassis includes a bottom portion provided with an opening defined therethrough and including an inner surface adjacent to the display module and an outer surface facing the inner surface, a bezel portion protruding from the inner surface of the bottom portion, and a chassis plate disposed in the opening.

公开(公告)号：US20240215353A1

公开(公告)日：2024-06-27

申请号：US18390469

申请日：2023-12-20

Applicant: Samsung Display Co., LTD.

Inventor： YONGIL KIM

IPC: H10K59/131 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K59/12 ,  H10K59/122 ,  H10K71/13 ,  H10K71/60

CPC classification number: H10K59/131 ,  H10K50/15 ,  H10K50/167 ,  H10K50/17 ,  H10K59/1201 ,  H10K59/122 ,  H10K71/135 ,  H10K71/60

Abstract: A display device includes a first electrode disposed on a substrate, a first functional layer disposed on the first electrode, a pixel defining layer disposed on the first functional layer, and a via layer disposed between the substrate and the first electrode and having liquid repellency on an upper surface overlapping the first electrode in a plan view.

公开(公告)号：US20240064946A1

公开(公告)日：2024-02-22

申请号：US18322020

申请日：2023-05-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jangun CHOI ,  YONGIL KIM ,  Byoungkyoo PARK ,  WEE-JOON JEONG

IPC: H05K7/20

CPC classification number: H05K7/20972 ,  H05K7/20145

Abstract: Provided is an electronic apparatus including a display panel, a chassis including a first part disposed adjacent to the display panel, and a second part which is connected to the first part and is spaced apart by a predetermined distance from the display panel to define a flow space between the second part and the display panel, and in which a first opening and a second opening communicating with the flow space are defined, and a cooling module disposed inside or outside of the second part, wherein the second opening is located to be lower than a reference line passing through the center of the display panel.

公开(公告)号：US20240016043A1

公开(公告)日：2024-01-11

申请号：US18189959

申请日：2023-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Byoungkyoo PARK ,  YONGIL KIM ,  WEE-JOON JEONG ,  Jangun CHOI

IPC: H10K59/80 ,  H01L33/64

CPC classification number: H10K59/8794 ,  H01L33/641 ,  H01L33/642

Abstract: A display device includes: a display panel having a display region and a non-display region; and a heat radiating member attached to the display panel, wherein the heat radiating member includes: a first plate facing the display panel; a second plate configured to face the first plate and defining an inner space with the first plate; and a phase change material in the inner space, and wherein the inner space includes a plurality of divided spaces, and the phase change material is in the plurality of divided spaces.

公开(公告)号：US20230072160A1

公开(公告)日：2023-03-09

申请号：US17874634

申请日：2022-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jangun CHOI ,  WEE-JOON JEONG ,  YONGIL KIM ,  Byoungkyoo PARK

IPC: H05K7/20

Abstract: An electronic device includes a display panel, a first circuit board electrically connected to the display panel, a second circuit board electrically connected to the display panel and spaced apart from the first circuit board in a first direction, and a housing including an internal space that accommodates the display panel, the first circuit board, and the second circuit board, the housing includes a first opening exposing the internal space and closer to the first circuit board than to the second circuit board, and a second opening exposing the internal space, spaced apart from the first opening, and disposed between the first circuit board and the second circuit board, and holes passing through the housing are included in each of the first opening and the second opening of the housing.

公开(公告)号：US20230061651A1

公开(公告)日：2023-03-02

申请号：US17834520

申请日：2022-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： WEE-JOON JEONG ,  YONGIL KIM ,  Byoungkyoo PARK ,  Jangun CHOI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a display panel, a bottom chassis under the display panel, and a circuit board electrically connected to the display panel and disposed under the bottom chassis. The circuit board includes a circuit base layer, at least one circuit element disposed on a lower surface of the circuit base layer, and a printed layer disposed on an upper surface of the circuit base layer and having an emissivity of about 0.3 or less. The bottom chassis includes an opening overlapping the at least one circuit element in a plan view.