公开(公告)号：US20210034121A1

公开(公告)日：2021-02-04

申请号：US16924030

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Woo Lee ,  Boo Kan Ki ,  June Hyoung Park ,  Sun Hee Oh ,  Dong Hyeon Lee ,  Jeong In Lee ,  Hyuk Hwan Kim ,  Seong Sik Choi

IPC: G06F1/20 ,  G06F3/041 ,  H05K7/20

Abstract: A panel bottom sheet includes: a first heat dissipation layer; a second heat dissipation layer having circumferential side surfaces located further inside than circumferential side surfaces of the first heat dissipation layer in a plan view, the second heat dissipation layer including: a main heat dissipation pattern including a first opening formed completely through the second heat dissipation layer in a thickness direction; and a heat dissipation substrate disposed directly on the second heat dissipation layer.

公开(公告)号：US11678502B2

公开(公告)日：2023-06-13

申请号：US17012115

申请日：2020-09-04

Applicant: Samsung Display Co., LTD.

Inventor： Hyun A Lee ,  Kyung Rok Ko ,  Yong Hoon Kwon ,  Byung Hoon Kim ,  Jung Hyun Kim ,  Tae Oh Kim ,  June Hyoung Park ,  Hyun Ji Lee ,  So Mi Jung

IPC: H01L51/52 ,  H01L27/32 ,  H01L23/00

CPC classification number: H01L51/5246 ,  H01L24/05 ,  H01L24/06 ,  H01L24/16 ,  H01L24/17 ,  H01L27/3276 ,  H01L27/3258 ,  H01L2224/0557 ,  H01L2224/06154 ,  H01L2224/16145 ,  H01L2224/17154

Abstract: A display device includes a display panel having a display area comprising pixels and a non-display area surrounding the display area, an encapsulation substrate which faces the display panel and is disposed on a surface of the display panel, and a sealing member disposed in the non-display area and interposed between the display panel and the encapsulation substrate for bonding. The display panel comprises a base substrate and a first conductive layer disposed on a first surface of the base substrate, the base substrate provides a through hole defined in a part of the non-display area to penetrate the base substrate in a thickness direction, the first conductive layer comprises a signal line disposed in a part of the non-display area and filling the through hole, and the sealing member does not overlap the first conductive layer and the through hole in the thickness direction.

公开(公告)号：US11887402B2

公开(公告)日：2024-01-30

申请号：US17152979

申请日：2021-01-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Ok Park ,  Jun Woo You ,  Byung Hoon Kim ,  June Hyoung Park

IPC: G06V40/13 ,  H10K59/40

CPC classification number: G06V40/1318 ,  H10K59/40

Abstract: A fingerprint sensor includes: a light sensing layer including a light sensing element, wherein a sensing current flows in the light sensing element according to incident light; and a collimator layer disposed on the light sensing layer and including a light guide unit guiding light to the light sensing element. The light guide unit includes: a light-transmitting unit configured to provide light to the light sensing element; and a first light-blocking unit disposed on an inner surface of the light-transmitting unit.

公开(公告)号：US11723229B2

公开(公告)日：2023-08-08

申请号：US17077914

申请日：2020-10-22

Applicant: Samsung Display Co., LTD.

Inventor： Kyung Rok Ko ,  Tae Oh Kim ,  Byung Hoon Kim ,  Jung Hyun Kim ,  June Hyoung Park

IPC: H10K50/842 ,  H10K59/12 ,  H10K71/00 ,  G09G3/3233 ,  G09G3/3266

CPC classification number: H10K50/8426 ,  H10K59/12 ,  H10K71/00 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0426 ,  H10K59/1201

Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, an encapsulation substrate disposed on the display panel, a sealing member disposed between the display panel and the encapsulation substrate to bond the display panel and the encapsulation substrate together and a first fusion pattern disposed inside the display panel, the sealing member and the encapsulation substrate, where the display panel comprises a trench formed in the non-display area and recessed into a portion of an upper surface of the display panel, the sealing member is inserted into the trench, and the first fusion pattern is disposed to overlap the trench.

公开(公告)号：US10112863B2

公开(公告)日：2018-10-30

申请号：US15147927

申请日：2016-05-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Kim ,  Myung Hwan Kim ,  Seung Ho Kim ,  June Hyoung Park ,  Hoi Kwan Lee

IPC: C03C4/18 ,  C03B18/02 ,  C03C3/04 ,  C03C21/00 ,  C03B25/08 ,  C03B29/08

Abstract: A float glass includes a core layer, an upper ion exchange layer disposed on the core layer, and a lower ion exchange layer disposed below the core layer, where a density of the upper ion exchange layer is about 0.001 kilogram per cubic meter (kg/m3) to about 0.01 kg/m3 greater than a density of the lower ion exchange layer.

公开(公告)号：US10031357B2

公开(公告)日：2018-07-24

申请号：US15255223

申请日：2016-09-02

Applicant: Samsung Display Co. Ltd.

Inventor： Se Ki Park ,  Joo Young Kim ,  Dong Rak Ko ,  Young Woon Kho ,  Dong Kwon Kim ,  June Hyoung Park ,  Eun Ji Seo ,  Hee Kyun Shin ,  Seung Je Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A display device includes a first substrate defining a top surface thereof, a bottom surface thereof facing the top surface, and side surfaces thereof connecting the top and bottom surfaces to each other. The side surfaces included: a first side surface defined by: a first patterned surface including a first pattern of which a length thereof extends in a diagonal direction in a plan view of the first patterned surface, and a second patterned surface which extends obliquely from an upper end of the first patterned surface, the second patterned surface including a second pattern of which a length thereof extends in a perpendicular direction from the upper end of the first patterned surface in a plan view of the second patterned surface.

公开(公告)号：US11953958B2

公开(公告)日：2024-04-09

申请号：US18079832

申请日：2022-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Woo Lee ,  Boo Kan Ki ,  June Hyoung Park ,  Sun Hee Oh ,  Dong Hyeon Lee ,  Jeong In Lee ,  Hyuk Hwan Kim ,  Seong Sik Choi

IPC: G06F1/20 ,  G06F3/041 ,  H05K7/20 ,  H10K50/87

CPC classification number: G06F1/203 ,  G06F3/0412 ,  H05K7/20963 ,  H10K50/87

Abstract: A display includes: a display panel; and a panel bottom sheet disposed below the display panel, the panel bottom sheet including: a first heat dissipation layer; a second heat dissipation layer over the first heat dissipation layer, including a first opening formed completely through the second heat dissipation layer in a thickness direction; a heat dissipation coupling interlayer between the first heat dissipation layer and the second heat dissipation layer, and a heat dissipation substrate on the second heat dissipation layer.

公开(公告)号：US11526201B2

公开(公告)日：2022-12-13

申请号：US16924030

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Woo Lee ,  Boo Kan Ki ,  June Hyoung Park ,  Sun Hee Oh ,  Dong Hyeon Lee ,  Jeong In Lee ,  Hyuk Hwan Kim ,  Seong Sik Choi

IPC: G06F1/20 ,  G06F3/041 ,  H05K7/20 ,  H01L51/52

Abstract: A panel bottom sheet includes: a first heat dissipation layer; a second heat dissipation layer having circumferential side surfaces located further inside than circumferential side surfaces of the first heat dissipation layer in a plan view, the second heat dissipation layer including: a main heat dissipation pattern including a first opening formed completely through the second heat dissipation layer in a thickness direction; and a heat dissipation substrate disposed directly on the second heat dissipation layer.