公开(公告)号：US12122706B2

公开(公告)日：2024-10-22

申请号：US17976346

申请日：2022-10-28

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

Inventor： Bon Ki Goo ,  Myung-Hwan Kim ,  Sungchul Kim ,  Jeong-Il Yoo ,  Jangdoo Lee

IPC: H10K50/84 ,  C03C15/00 ,  C03C21/00 ,  H10K50/844 ,  G02F1/1333 ,  G06F1/16 ,  H01L27/146 ,  H10K50/842 ,  H10K59/122 ,  H10K59/40 ,  H10K102/00

CPC classification number: C03C15/00 ,  C03C21/002 ,  H10K50/844 ,  C03C21/005 ,  G02F1/133305 ,  G06F1/1652 ,  H01L27/14678 ,  H10K50/8426 ,  H10K59/122 ,  H10K59/40 ,  H10K2102/311

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：US20230048213A1

公开(公告)日：2023-02-16

申请号：US17976346

申请日：2022-10-28

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 ,  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：US09305485B2

公开(公告)日：2016-04-05

申请号：US13740448

申请日：2013-01-14

Applicant: Samsung Display Co., LTD.

Inventor： Seung-Kyun Hong ,  Jeong-Il Yoo

IPC: G09G3/32

CPC classification number: G09G3/3208 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2330/028

Abstract: The present invention relates to a driving method of an organic light emitting display which is capable of displaying images at uniform luminance. A driving method of an organic light emitting display of an embodiment according to the present invention includes supplying a data signal to a pixel and, after the data signal is supplied, driving the pixel in a constant-voltage system during a first time period and in a constant-current system during a second time period.

Abstract translation: 本发明涉及能够以均匀的亮度显示图像的有机发光显示器的驱动方法。 根据本发明的实施例的有机发光显示器的驱动方法包括向像素提供数据信号，并且在提供数据信号之后，在第一时间段内驱动恒定电压系统中的像素，并且在 在第二时间段内的恒流系统。

公开(公告)号：US11492289B2

公开(公告)日：2022-11-08

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: H01L51/00 ,  H01L51/52 ,  H01L27/14 ,  H01L27/32 ,  G02F1/133 ,  G06F1/16 ,  G09F9/30 ,  C03C15/00 ,  C03C21/00 ,  G02F1/1333 ,  H01L27/146

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：US20140071113A1

公开(公告)日：2014-03-13

申请号：US13740448

申请日：2013-01-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyun Hong ,  Jeong-Il Yoo

IPC: G09G3/32

CPC classification number: G09G3/3208 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2330/028

Abstract: The present invention relates to a driving method of an organic light emitting display which is capable of displaying images at uniform luminance. A driving method of an organic light emitting display of an embodiment according to the present invention includes supplying a data signal to a pixel and, after the data signal is supplied, driving the pixel in a constant-voltage system during a first time period and in a constant-current system during a second time period.

Abstract translation: 本发明涉及能够以均匀的亮度显示图像的有机发光显示器的驱动方法。 根据本发明的实施例的有机发光显示器的驱动方法包括向像素提供数据信号，并且在提供数据信号之后，在第一时间段内驱动恒定电压系统中的像素，并且在 在第二时间段内的恒流系统。