公开(公告)号：US09741307B2

公开(公告)日：2017-08-22

申请号：US14848481

申请日：2015-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungho Park ,  Young Gu Kim ,  Suji Park ,  Yeongrong Park ,  Baekkyun Jeon ,  Min-Sik Jung ,  Jaeweon Hur

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G2300/0434 ,  G09G2320/0238 ,  G09G2320/0257 ,  G09G2320/041

Abstract: A display apparatus includes a timing controller for converting data values of black image signals to have one polarity with respect to a common voltage and for converting data values of low gray scale image signals to have one polarity with respect to the common voltage, a data driver for converting the image signals outputted from the timing controller into data voltages, and a plurality of pixels for receiving the data voltages in response to gate signals to display an image. The low gray scale image signals displays a gray scale equal to or less than a reference gray scale at a surrounding temperature lower than a reference temperature.

公开(公告)号：US20230292556A1

公开(公告)日：2023-09-14

申请号：US18198163

申请日：2023-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungguen Yoon ,  Hongyeon Lee ,  Sukhoon Kang ,  Heera Kim ,  Suji Park ,  Beomsoo Shin

IPC: H10K59/122 ,  H10K71/10

CPC classification number: H10K59/122 ,  H10K71/191 ,  G09G3/3233

Abstract: A display apparatus includes a light-emitting device with improved reliability while maintaining liquid-repellent properties of peripheral layers after plasma irradiation. The display apparatus includes: a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the pixel electrode and having an opening that exposes a central portion of the pixel electrode; and a liquid-repellent layer disposed on the pixel defining layer and having an upper surface having a concavo-convex structure.

公开(公告)号：US09519195B2

公开(公告)日：2016-12-13

申请号：US14820327

申请日：2015-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Younggu Kim ,  Kyungho Park ,  Suji Park ,  Yeongrong Park ,  Baekkyun Jeon ,  Minsik Jung ,  Jaeweon Hur

IPC: H01L27/146 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/136 ,  G02F1/1337 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1333

CPC classification number: G02F1/13439 ,  G02F1/1333 ,  G02F1/133516 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/136 ,  G02F2001/133354 ,  G02F2001/133357 ,  H01L27/1225 ,  H01L27/1266 ,  H01L27/14634 ,  H01L27/1469

Abstract: A method of manufacturing a display device including a thin substrate disposed with a rear electrode that is capable of preventing defects caused by static electricity, the method comprising adhering a first auxiliary substrate on an outer surface of a first substrate; forming a rear electrode on an outer surface of a second substrate, the second substrate being disposed opposed to the first substrate; adhering a second auxiliary substrate on the rear electrode; disposing a liquid crystal layer between an inner surface of the first substrate and an inner surface of the second substrate and adhering the first substrate and the second substrate together; and removing the first auxiliary substrate and the second auxiliary substrate from the first substrate and the second substrate, respectively.

Abstract translation: 一种制造显示装置的方法，所述显示装置包括设置有能够防止由静电引起的缺陷的后电极的薄基板，所述方法包括：将第一辅助基板粘附在第一基板的外表面上; 在第二基板的外表面上形成后电极，所述第二基板设置成与所述第一基板相对; 将第二辅助基板粘附在后电极上; 在第一基板的内表面和第二基板的内表面之间设置液晶层，并将第一基板和第二基板粘合在一起; 以及分别从第一基板和第二基板移除第一辅助基板和第二辅助基板。

公开(公告)号：US11690252B2

公开(公告)日：2023-06-27

申请号：US16702536

申请日：2019-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungguen Yoon ,  Hongyeon Lee ,  Sukhoon Kang ,  Heera Kim ,  Suji Park ,  Beomsoo Shin

IPC: H10K59/122 ,  H10K71/10 ,  H10K59/12 ,  G09G3/3233

CPC classification number: H10K59/122 ,  H10K71/191 ,  G09G3/3233 ,  H10K59/1201

Abstract: A display apparatus includes a light-emitting device with improved reliability while maintaining liquid-repellent properties of peripheral layers after plasma irradiation. The display apparatus includes: a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the pixel electrode and having an opening that exposes a central portion of the pixel electrode; and a liquid-repellent layer disposed on the pixel defining layer and having an upper surface having a concavo-convex structure.

公开(公告)号：US20160247435A1

公开(公告)日：2016-08-25

申请号：US14848481

申请日：2015-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KYUNGHO PARK ,  Young Gu Kim ,  Suji Park ,  Yeongrong Park ,  Baekkyun Jeon ,  Min-Sik Jung ,  Jaeweon Hur

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G2300/0434 ,  G09G2320/0238 ,  G09G2320/0257 ,  G09G2320/041

Abstract: A display apparatus includes a timing controller for converting data values of black image signals to have one polarity with respect to a common voltage and for converting data values of low gray scale image signals to have one polarity with respect to the common voltage, a data driver for converting the image signals outputted from the timing controller into data voltages, and a plurality of pixels for receiving the data voltages in response to gate signals to display an image. The low gray scale image signals displays a gray scale equal to or less than a reference gray scale at a surrounding temperature lower than a reference temperature

Abstract translation: 显示装置包括：时序控制器，用于将黑图像信号的数据值转换为相对于公共电压具有一个极性，并且用于将低灰度图像信号的数据值转换为相对于公共电压具有一个极性;数据驱动器 用于将从定时控制器输出的图像信号转换为数据电压;以及多个像素，用于响应于门信号接收数据电压以显示图像。 低灰度图像信号在低于参考温度的周围温度下显示等于或小于参考灰度的灰度级

公开(公告)号：US12069902B2

公开(公告)日：2024-08-20

申请号：US18198163

申请日：2023-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungguen Yoon ,  Hongyeon Lee ,  Sukhoon Kang ,  Heera Kim ,  Suji Park ,  Beomsoo Shin

IPC: H10K59/122 ,  H10K59/12 ,  H10K71/10 ,  G09G3/3233

CPC classification number: H10K59/122 ,  H10K71/191 ,  G09G3/3233 ,  H10K59/1201

Abstract: A display apparatus includes a light-emitting device with improved reliability while maintaining liquid-repellent properties of peripheral layers after plasma irradiation. The display apparatus includes: a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the pixel electrode and having an opening that exposes a central portion of the pixel electrode; and a liquid-repellent layer disposed on the pixel defining layer and having an upper surface having a concavo-convex structure.

公开(公告)号：US20200373364A1

公开(公告)日：2020-11-26

申请号：US16702536

申请日：2019-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungguen Yoon ,  Hongyeon Lee ,  Sukhoon Kang ,  Heera Kim ,  Suji Park ,  Beomsoo Shin

IPC: H01L27/32 ,  H01L51/00

Abstract: A display apparatus includes a light-emitting device with improved reliability while maintaining liquid-repellent properties of peripheral layers after plasma irradiation. The display apparatus includes: a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the pixel electrode and having an opening that exposes a central portion of the pixel electrode; and a liquid-repellent layer disposed on the pixel defining layer and having an upper surface having a concavo-convex structure.