公开(公告)号：US12165949B2

公开(公告)日：2024-12-10

申请号：US18468287

申请日：2023-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Munsik Ham ,  Yunjae Kim ,  Jin Yong Sim ,  Bugyoon Yoo ,  Joonhyuk Jang

IPC: H01L23/373 ,  H01L25/18

Abstract: A display device includes a display panel including a first area, a bending area, and a second area, and comprising a plurality of pixels disposed in the first area, a driving chip disposed on an upper surface of the second area of the display panel and electrically connected to the plurality of pixels, a support layer disposed on a lower surface of the first area of the display panel, and a spacer disposed on the lower surface of the first area and overlapping the support layer in a plan view, wherein the spacer comprises an upper layer, a lower layer, and a base layer having a thermal conductivity greater than a thermal conductivity of the upper layer and a thermal conductivity of the lower layer, and in case that the bending area of the display panel is folded, the spacer overlaps the driving chip in a plan view.

公开(公告)号：US20240012448A1

公开(公告)日：2024-01-11

申请号：US18371417

申请日：2023-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： BUGYOON YOO ,  Yunjae Kim

IPC: G06F1/16 ,  G06F1/20 ,  H04M1/02

CPC classification number: G06F1/1616 ,  G06F1/203 ,  H04M1/0268

Abstract: Provided is a display device including a display module in which a folding region and first and second non-folding regions facing each other and a heat dissipation sheet disposed on one surface thereof. The heat dissipation sheet includes a first heat dissipation adhesive layer including a first adhesive portion overlapping the first non-folding region and a second adhesive portion overlapping the second non-folding region, a second heat dissipation adhesive layer including a third adhesive portion overlapping the first adhesive portion and a fourth adhesive portion overlapping the second adhesive portion, a heat dissipation layer including a first heat dissipation portion disposed between the first adhesive portion and the third adhesive portion and a second heat dissipation portion disposed between the second adhesive portion and the fourth adhesive portion, and an auxiliary adhesive layer including a first auxiliary adhesive portion disposed between the first adhesive portion and the third adhesive portion.

公开(公告)号：US20230133501A1

公开(公告)日：2023-05-04

申请号：US18088742

申请日：2022-12-26

Applicant: Samsung Display Co., Ltd.

Inventor： JINHYOUNG KIM ,  Yunjae Kim ,  Jin Yong Sim

IPC: G09F9/30 ,  G06F1/16

Abstract: An electronic device including a display panel, a cushion member disposed below the display panel, an electronic module inserted into a hole defined by the display panel and the cushion member, and a light blocking pattern disposed on the electronic module with the display panel therebetween. The electronic module is spaced apart from a sidewall configured to define the hole in a first state in which the display panel and the cushion member are folded and a second state in which the display panel and the cushion member are unfolded.

公开(公告)号：US11552264B2

公开(公告)日：2023-01-10

申请号：US17461005

申请日：2021-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yunjae Kim ,  Dasom Gu ,  Jaiku Shin ,  Yongchan Jeon ,  Sung-Ki Jung ,  Hyun-Been Hwang

IPC: G06F1/16 ,  H04M1/02 ,  H01L51/00 ,  H01L27/32 ,  G06F3/046 ,  G06F3/041 ,  G06F3/045 ,  G06F3/044

Abstract: An electronic apparatus includes an electronic panel, a first support plate below the electronic panel, a second support plate below the first support plate, and a first input sensor between the first support plate and the second support plate. The electronic panel includes light emitting parts arranged in an active area. The active area includes a folding area and a first non-folding area and a second non-folding area adjacent to the folding area and spaced apart from each other. The first support plate includes a folding part overlapping the folding area, and a first support part and a second support part spaced apart from each other, the folding part being disposed between the first support part and the second support part. An edge of the second support plate protrudes further in the second direction than an edge of the first support plate protrudes.

公开(公告)号：US11490514B2

公开(公告)日：2022-11-01

申请号：US17189872

申请日：2021-03-02

Applicant: Samsung Display Co., LTD.

Inventor： Bugyoon Yoo ,  Yunjae Kim

IPC: G06F1/16 ,  H05K1/11 ,  G09F9/30 ,  H05K1/14

Abstract: An electronic device may include a display panel, a plate disposed under the display panel and including a code area in which a unique code is disposed, and a circuit film electrically connected to the display panel. The circuit film includes a first portion, and a second portion extending from the first portion and covering the code area.

公开(公告)号：US10403691B2

公开(公告)日：2019-09-03

申请号：US15008419

申请日：2016-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yunjae Kim

IPC: H01L33/00 ,  H01L27/32 ,  G09G3/00

Abstract: A display device including a display panel having a display area and a pad area, a circuit board connected to the pad area and configured to apply an electric signal to the display panel, a set frame configured to accommodate the display panel, and a buffer member between a surface of the display panel and the set frame. The buffer member may include a base and a protrusion adjacent the base and protrude from an edge portion of the display panel.

公开(公告)号：US12216878B2

公开(公告)日：2025-02-04

申请号：US18204553

申请日：2023-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Bugyoon Yoo ,  Yunjae Kim ,  Chang-Kil Lee

IPC: G06F3/046 ,  G06F3/041 ,  H05K1/18 ,  H05K9/00 ,  H10K59/131 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

Abstract: A display device includes a display panel and a lower member disposed under the display panel. The lower member includes a support layer, a digitizer, a flexible circuit board, and a metal layer. The digitizer is disposed under the support layer having an insulating property. The flexible circuit board is connected to the digitizer. The metal layer is disposed under the digitizer, and an opening is defined through the metal layer to correspond to the flexible circuit board.

公开(公告)号：US11915626B2

公开(公告)日：2024-02-27

申请号：US18088742

申请日：2022-12-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhyoung Kim ,  Yunjae Kim ,  Jin Yong Sim

IPC: G06F1/16 ,  G09F9/30

CPC classification number: G09F9/301 ,  G06F1/1616 ,  G06F1/1656

Abstract: An electronic device including a display panel, a cushion member disposed below the display panel, an electronic module inserted into a hole defined by the display panel and the cushion member, and a light blocking pattern disposed on the electronic module with the display panel therebetween. The electronic module is spaced apart from a sidewall configured to define the hole in a first state in which the display panel and the cushion member are folded and a second state in which the display panel and the cushion member are unfolded.

公开(公告)号：US11791235B2

公开(公告)日：2023-10-17

申请号：US17317290

申请日：2021-05-11

Applicant: Samsung Display Co., Ltd.

Inventor： Munsik Ham ,  Yunjae Kim ,  Jin Yong Sim ,  Bugyoon Yoo ,  Joonhyuk Jang

IPC: H01L23/373 ,  H01L25/18

CPC classification number: H01L23/3735 ,  H01L25/18

Abstract: A display device includes a display panel including a first area, a bending area, and a second area, and comprising a plurality of pixels disposed in the first area, a driving chip disposed on an upper surface of the second area of the display panel and electrically connected to the plurality of pixels, a support layer disposed on a lower surface of the first area of the display panel, and a spacer disposed on the lower surface of the first area and overlapping the support layer in a plan view, wherein the spacer comprises an upper layer, a lower layer, and a base layer having a thermal conductivity greater than a thermal conductivity of the upper layer and a thermal conductivity of the lower layer, and in case that the bending area of the display panel is folded, the spacer overlaps the driving chip in a plan view.

公开(公告)号：US11698704B2

公开(公告)日：2023-07-11

申请号：US17708722

申请日：2022-03-30

Applicant: Samsung Display Co., Ltd.

Inventor： Bugyoon Yoo ,  Yunjae Kim ,  Chang-Kil Lee

IPC: G06F3/046 ,  H05K9/00 ,  G06F3/041 ,  H05K1/18 ,  H10K59/131 ,  H10K77/10 ,  H10K59/40 ,  H10K102/00

CPC classification number: G06F3/046 ,  G06F3/0412 ,  H05K9/0054 ,  G06F2203/04102 ,  G06F2203/04106 ,  G06F2203/04107 ,  H05K1/189 ,  H05K2201/10128 ,  H05K2201/10151 ,  H10K59/131 ,  H10K59/40 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a display panel and a lower member disposed under the display panel. The lower member includes a support layer, a digitizer, a flexible circuit board, and a metal layer. The digitizer is disposed under the support layer having an insulating property. The flexible circuit board is connected to the digitizer. The metal layer is disposed under the digitizer, and an opening is defined through the metal layer to correspond to the flexible circuit board.