公开(公告)号：US10566406B2

公开(公告)日：2020-02-18

申请号：US16144276

申请日：2018-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mi Hae Kim ,  Min Ho Ko ,  Seung Woo Sung ,  Ki Myeong Eom ,  Jin Jeon

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/3233 ,  H01L29/786

Abstract: An organic light emitting diode display includes a plurality of pixels. At least one pixel is connected to a scan line receive a scan signal, a data line to receive a data signal, and voltage line to receive a driving voltage. The at least one pixel includes a switching transistor including a switching drain electrode to output the data voltage, a driving transistor including a driving source electrode connected to the switching drain electrode, and an organic light emitting diode connected to a driving drain electrode of the driving transistor. The driving source electrode is separated from the data line.

公开(公告)号：US20160322445A1

公开(公告)日：2016-11-03

申请号：US14939837

申请日：2015-11-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Kyu Lee ,  Chae Han Hyun ,  Mi Hae Kim ,  Myeong Hee Seo ,  Ki Myeong Eom ,  Ji-Eun Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L51/5253 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/045 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a scan line formed over a substrate, a data line formed over the substrate, and a driving voltage line configured to receive a driving voltage. The data line and driving voltage line cross the scan line and are electrically insulated from the scan line. A switching transistor is electrically connected to the scan line and the data line and includes a switching drain electrode. A driving transistor includes a driving source electrode electrically connected to the switching drain electrode and a driving gate electrode including a first storage electrode. A storage line includes a second storage electrode overlapping the first storage electrode. An OLED is electrically connected to the driving transistor, the second storage electrode including an extension at least partially overlapping the data line.

Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括形成在衬底上的扫描线，形成在衬底上的数据线以及被配置为接收驱动电压的驱动电压线。 数据线和驱动电压线穿过扫描线并与扫描线电绝缘。 开关晶体管电连接到扫描线和数据线，并且包括开关漏电极。 驱动晶体管包括电连接到开关漏电极的驱动源电极和包括第一存储电极的驱动栅电极。 存储线包括与第一存储电极重叠的第二存储电极。 OLED与驱动晶体管电连接，第二存储电极包括至少部分地与数据线重叠的扩展。

公开(公告)号：US09437133B2

公开(公告)日：2016-09-06

申请号：US14054616

申请日：2013-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Hae Kim ,  Ki Myeong Eom

IPC: G09G3/30 ,  G09G3/32

CPC classification number: G09G3/3225 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/067 ,  G09G2320/0233

Abstract: An organic light emitting diode (OLED) display device is disclosed. In one aspect, the OLED display device includes a driver that receives image data and generates a data signal and a scan signal corresponding to the image data, and an organic light emitting display panel that receives the data signal and the scan signal and displays an image corresponding to the image data, wherein the scan signal includes a scan-on period and a scan-off period, and when gray scales of the image data increase, the length of the scan-on period increases.

Abstract translation: 公开了一种有机发光二极管（OLED）显示装置。 在一个方面，OLED显示装置包括接收图像数据并产生对应于图像数据的数据信号和扫描信号的驱动器，以及接收数据信号和扫描信号并显示图像的有机发光显示面板 对应于图像数据，其中扫描信号包括扫描期间和扫描期间，并且当图像数据的灰度级增加时，扫描期间的长度增加。