公开(公告)号：US20210387901A1

公开(公告)日：2021-12-16

申请号：US17222374

申请日：2021-04-05

Applicant: Samsung Display Co., LTD.

Inventor： Min Ki KIM ,  Byeong Beom KIM ,  Seung Ho KIM ,  Yu Ri KIM ,  Hoi Kwan LEE

IPC: C03C15/02 ,  C03C21/00 ,  C03C4/18 ,  C03C3/093

Abstract: A glass article includes a flat portion and a side portion extending from the flat portion and bent in a thickness direction of the glass article, a base disposed on the flat portion and the side portion; and a Beilby layer disposed on the flat portion and not disposed on at least a part of the side portion.

公开(公告)号：US20190014664A1

公开(公告)日：2019-01-10

申请号：US15861559

申请日：2018-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Seong Sik AHN ,  Min Ki KIM ,  Ki Jong KIM ,  Seung Hwan BAEK ,  In Su BAEK

IPC: H05K1/14 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  G02F1/1333 ,  G02F1/1345 ,  H05K1/02 ,  H05K3/36

Abstract: A display device is provided. The display device includes: an input sensing member electrically connected to a first bonding pad unit having a first pad; a pressure sensing member electrically connected to a second bonding pad having a second pad; and a display panel disposed between the input sensing member and the pressure sensing member, wherein the first pad is electrically connected to the second pad, a first offset distance between the first and second pads is greater than zero, and the first offset distance is defined as a spacing distance, on a plane, between a side of the first pad and a side of the second pad when the first and second pads are yet to be electrically connected.

公开(公告)号：US20210384456A1

公开(公告)日：2021-12-09

申请号：US17198552

申请日：2021-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong Beom KIM ,  Min Ki KIM ,  Yu Ri KIM ,  Hoi Kwan LEE

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: In a method of fabricating a cover window, the method includes: forming, on a glass article having a flat upper surface, a mask layer including water glass and a recess portion having a partially recessed upper surface; and etching the mask layer and the glass article to form a cover window having a partially recessed upper surface.

公开(公告)号：US20210265446A1

公开(公告)日：2021-08-26

申请号：US17060771

申请日：2020-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Byeong Beom KIM ,  Min Ki KIM ,  Yu Ri KIM ,  Woo Suk SEO ,  Hoi Kwan LEE

IPC: H01L27/32 ,  H01L25/18 ,  H01L23/00

Abstract: A display device includes a display panel including panel pads adjacent to the side surface of a display panel; connection pads disposed on the side surface of the display panel and connected to the panel pads; and a circuit board disposed on the side surface of the display panel and including lead signal lines directly bonded to the connection pads, wherein the connection pads include a first connection pad, a second connection pad disposed on the first connection pad, and a third connection pad disposed on the second connection pad, and the first connection pad is in contact with corresponding one of the panel pads, and the third connection pad is directly bonded to corresponding one of the lead signal lines.

公开(公告)号：US20240206080A1

公开(公告)日：2024-06-20

申请号：US18588506

申请日：2024-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Seong Sik AHN ,  Min Ki KIM ,  Ah-Ram LEE

IPC: H05K5/00

CPC classification number: H05K5/0017

Abstract: A display device includes a front display area (FDA), side display areas (SDAs), and a corner display area (CDA). The SDAs and the CDA are disposed outside of the FDA. The SDAs include: a first SDA disposed at a first side of the FDA; and a second SDA disposed at a second side of the FDA. The CDA is disposed at a corner of the FDA between the first SDA and the second SDA. The CDA is connected to the first SDA and the second SDA. The FDA has a flat display surface. The first SDA, the second SDA, and the CDA respectively form a bent surface. A shape of the bent surface of the CDA is different from a shape of the bent surface of the first SDA and a shape of the bent surface of the second SDA. The CDA is stretchable and/or shrinkable.

公开(公告)号：US20240118182A1

公开(公告)日：2024-04-11

申请号：US18242724

申请日：2023-09-06

Applicant: Samsung Display Co., LTD.

Inventor： Min Ki KIM ,  Ji Hyun KO ,  Yong Kyu KANG ,  Jinsu NAM ,  Hyun Seung SEO ,  JUN HO LEE

IPC: G01N3/303 ,  G01N3/56

CPC classification number: G01N3/303 ,  G01N3/565 ,  G01N2203/0033 ,  G01N2203/0064 ,  G01N2203/0218

Abstract: A glass stress test method includes breaking a glass, analyzing a shape of a crack of a broken portion of the glass in a plan view, finding a breakage origin of the glass based on the shape of the crack in the plan view, analyzing a cross-section of the breakage origin, and calculating a stress of the glass based on a cross-sectional analysis result of the breakage origin. The stress of the glass is calculated as a value proportional to a floor constant defined by a condition of a floor surface disposed when the glass is broken.

公开(公告)号：US20210188700A1

公开(公告)日：2021-06-24

申请号：US16997666

申请日：2020-08-19

Applicant: Samsung Display Co., LTD.

Inventor： Hoi Kwan LEE ,  Min Ki KIM ,  Byeong Beom KIM ,  Yu Ri KIM ,  Woo Suk SEO

IPC: C03C10/00 ,  B32B17/06 ,  B32B7/12

Abstract: A glass article includes: a glass phase including a first structure in which a silicon atom is covalently bonded to four first oxygen atoms; and a plurality of crystals dispersed in the glass phase. The crystals include beta-quartz crystals, each of the beta-quartz crystals includes the first structure and a second structure in which aluminum is covalently bonded to four second oxygen atoms, and a crystallinity of the beta-quartz crystals is in a range of about 40% to about 50%.

公开(公告)号：US20230284370A1

公开(公告)日：2023-09-07

申请号：US18159579

申请日：2023-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Wook CHOI ,  KIJONG KIM ,  Min Ki KIM ,  Min-Suk CHUNG

IPC: H05K1/02

CPC classification number: H05K1/02 ,  H05K2201/10128

Abstract: A protection unit includes: a protection member including a metal; and a protection film attached to the protection member. A length of the protection member in a first direction is greater than a length of the protection film in the first direction, and the protection film has grooves at respective edges.

公开(公告)号：US20220020777A1

公开(公告)日：2022-01-20

申请号：US17186767

申请日：2021-02-26

Applicant: Samsung Display Co., LTD.

Inventor： In-Su BAEK ,  Joo Hyung LEE ,  Min Ki KIM ,  Young Gu KIM ,  Min-Suk CHUNG

IPC: H01L27/12

Abstract: A display device includes a display panel including a first display area and a second display area, and a metal layer disposed on a rear side of the display panel. The metal layer includes a light transmitting region disposed corresponding to the second display area. The light transmitting region includes a fine pattern.

公开(公告)号：US20210302293A1

公开(公告)日：2021-09-30

申请号：US17098555

申请日：2020-11-16

Applicant: Samsung Display Co., LTD.

Inventor： Yu Ri KIM ,  Hoi Kwan LEE ,  Min Ki KIM ,  Byeong-Beom KIM

IPC: G01N3/303

Abstract: A window drop test apparatus includes a support protruding in a first direction from the prop, and a guide portion that defines a drop space together with the support, where a drop test is performed through the drop space.