公开(公告)号：US09276239B2

公开(公告)日：2016-03-01

申请号：US14174169

申请日：2014-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Park ,  Yong-Kwan Kim ,  Hyun-Joon Kim ,  In Huh ,  Sang-Ki Kim

IPC: H01L51/56 ,  H01L51/52 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3244 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5259 ,  H01L2251/5338 ,  H01L2251/568 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method for manufacturing a flexible display device includes: manufacturing a flexible substrate on a substrate by: forming a first organic layer on the substrate, removing foreign particles formed on the first organic layer and forming a recessed first repair groove in the first organic layer, forming a first inorganic layer on the first organic layer, forming a second organic layer on the first inorganic layer and forming a second inorganic layer on the second organic layer, forming a display for displaying an image on the flexible substrate and removing the substrate from the first organic layer.

Abstract translation: 一种柔性显示装置的制造方法，其特征在于，在基板上形成柔性基板，在所述基板上形成第一有机层，除去在所述第一有机层上形成的异物，在所述第一有机层上形成凹陷的第一修补槽， 在所述第一有机层上形成第一无机层，在所述第一无机层上形成第二有机层，在所述第二有机层上形成第二无机层，形成用于在所述柔性基板上显示图像的显示器， 第一有机层。

公开(公告)号：US09620063B2

公开(公告)日：2017-04-11

申请号：US14588866

申请日：2015-01-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joon Kim

IPC: G09G3/30 ,  G09G3/3266

CPC classification number: G09G3/3266

Abstract: A gate driver includes a plurality of stages. Each stage includes a first input circuit, a first gate signal circuit, a second gate signal circuit, an inverting circuit, a first emission signal circuit, and a second emission signal circuit. The first gate signal circuit and second gate signal circuit are configured to generate a first logic level or a second logic level. The first emission signal circuit and the second emission signal circuit are configured to generate a first voltage or a second voltage in response to a voltage of a first node or a second node.

公开(公告)号：US09230869B2

公开(公告)日：2016-01-05

申请号：US14294317

申请日：2014-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joon Kim

IPC: H01L21/02 ,  H01L21/66 ,  H01L27/32

CPC classification number: H01L22/24 ,  H01L21/02675 ,  H01L22/12 ,  H01L22/20 ,  H01L27/3244 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L2251/5338 ,  H01L2251/568

Abstract: A method of manufacturing an organic light-emitting display apparatus, the method including removing a bubble by irradiating a laser in a cross direction to the bubble that occurs in a thin-film transistor.

Abstract translation: 一种制造有机发光显示装置的方法，该方法包括通过在薄膜晶体管中发生的气泡沿横向照射激光来去除气泡。

公开(公告)号：US10269312B2

公开(公告)日：2019-04-23

申请号：US15169956

申请日：2016-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： In-Jae Hwang ,  Hyun-Joon Kim

IPC: G09G3/36 ,  G09G3/20

Abstract: A display panel driving apparatus includes a data driving part and a gate driving part. The data driving part is configured to convert image data into a data signal and output the data signal to a data line of a display panel. The gate driving part is configured to output, to a gate line of the display panel, a gate signal having different gate on voltages during a first sub-frame period of a frame period and a second sub-frame period subsequent to the first sub-frame period. Thus, display quality of a display apparatus may be improved.