公开(公告)号：US20210147286A1

公开(公告)日：2021-05-20

申请号：US17096050

申请日：2020-11-12

Applicant: Samsung Display Co., Ltd. ,  DOWOOINSYS Co.,Ltd.

Inventor： Bon Ki Goo ,  MYUNG-HWAN KIM ,  SUNGCHUL KIM ,  JEONG-IL YOO ,  Jangdoo LEE

IPC: C03C15/00 ,  H01L51/52

Abstract: A foldable glass substrate includes a top surface, a bottom surface, and a side surface. The side surface includes a first side surface extending at a first angle from the top surface, a second side surface extending at a second angle from the bottom surface, and a third side surface extending from each of the first side surface and the second side surface. A length of the third side surface in a direction substantially perpendicular to at least one of the top surface and the bottom surface is equal to or greater than about 0.3 times and equal to or less than about 0.7 times of a minimum distance between the top surface and the bottom surface. The minimum distance is equal to or greater than about 15 micrometers (μm) and equal to or less than about 100 μm.

公开(公告)号：US20250011224A1

公开(公告)日：2025-01-09

申请号：US18893174

申请日：2024-09-23

Applicant: Samsung Display Co., Ltd. ,  DOWOOINSYS Co., Ltd.

Inventor： Bon Ki Goo ,  MYUNG-HWAN KIM ,  SUNGCHUL KIM ,  JEONG-IL YOO ,  Jangdoo LEE

IPC: C03C15/00 ,  C03C21/00 ,  G02F1/1333 ,  G06F1/16 ,  H01L27/146 ,  H10K50/842 ,  H10K50/844 ,  H10K59/122 ,  H10K59/40 ,  H10K102/00

Abstract: A foldable glass substrate includes a top surface, a bottom surface, and a side surface. The side surface includes a first side surface extending at a first angle from the top surface, a second side surface extending at a second angle from the bottom surface, and a third side surface extending from each of the first side surface and the second side surface. A length of the third side surface in a direction substantially perpendicular to at least one of the top surface and the bottom surface is equal to or greater than about 0.3 times and equal to or less than about 0.7 times of a minimum distance between the top surface and the bottom surface. The minimum distance is equal to or greater than about 15 micrometers (μm) and equal to or less than about 100 μm.

公开(公告)号：US20240251595A1

公开(公告)日：2024-07-25

申请号：US18604923

申请日：2024-03-14

Applicant: Samsung Display Co., LTD.

Inventor： YOUNG SEO CHOI ,  SUNGCHUL KIM ,  KWANHEE LEE

IPC: H10K50/80 ,  H01L21/67 ,  H10K50/86 ,  H10K71/00

CPC classification number: H10K50/868 ,  H01L21/67028 ,  H10K50/865 ,  H10K71/00

Abstract: An electronic apparatus includes: an electronic module; a display panel disposed on the electronic module and including a first display region and a second display region adjacent to the first display region, the second display region overlapping the electronic module; and a polarization plate disposed on the display panel and including a first polarization region overlapping the first display region and a second polarization region including a polarization part and a non-polarization part having higher light transmittance than the polarization part, the non-polarization part overlapping the second display region.

公开(公告)号：US20230247852A1

公开(公告)日：2023-08-03

申请号：US17982992

申请日：2022-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： BOSEONG KIM ,  SUNGCHUL KIM ,  YONG-HYUN HWANG

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/323 ,  H01L51/56

Abstract: A display device includes: a display panel and a circuit board. The circuit board includes a base layer, a circuit pattern disposed on the base layer and electrically connected to the display panel, an alignment pattern disposed on the base layer and including the same material as the circuit pattern, a first cover layer disposed on the base layer, covering the circuit pattern, and provided with a first opening defined therethrough to expose the alignment pattern, and a second cover layer disposed on the first cover layer, provided with a second opening defined therethrough and overlapping the first opening, and including a barcode pattern defined on a surface of the second cover layer opposite to the first cover layer. The first cover layer overlapping the second opening is exposed through the second opening without being covered by the second cover layer.

公开(公告)号：US20220020969A1

公开(公告)日：2022-01-20

申请号：US17243033

申请日：2021-04-28

Applicant: Samsung Display Co., LTD.

Inventor： YOUNG SEO CHOI ,  SUNGCHUL KIM ,  KWANHEE LEE

IPC: H01L51/52 ,  H01L51/56 ,  H01L21/67 ,  G02B5/30

Abstract: An electronic apparatus includes: an electronic module; a display panel disposed on the electronic module and including a first display region and a second display region adjacent to the first display region, the second display region overlapping the electronic module; and a polarization plate disposed on the display panel and including a first polarization region overlapping the first display region and a second polarization region including a polarization part and a non-polarization part having higher light transmittance than the polarization part, the non-polarization part overlapping the second display region.