公开(公告)号：US10580835B2

公开(公告)日：2020-03-03

申请号：US16125562

申请日：2018-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sung An ,  Seung Woo Sung ,  Se Wan Son ,  Wang Woo Lee ,  Ji Seon Lee

IPC: H01L33/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G09G3/3225 ,  G09G3/3266

Abstract: A display panel includes: an active area and a peripheral area adjacent to the active area, wherein the active area includes a display area including a plurality of emitting pixels and a non-display area including a plurality of non-emitting pixels, an emitting pixel of the plurality of emitting pixels includes a light-emitting element, and a non-emitting pixel of the non-emitting pixels does not include any light-emitting element or includes a pseudo-light-emitting element that is not capable of emitting light.

公开(公告)号：US20190147813A1

公开(公告)日：2019-05-16

申请号：US16242923

申请日：2019-01-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Seon Seo ,  Sun Ja Kwon ,  Yang Wan Kim ,  Seung Woo Sung ,  Yun Kyeong In

IPC: G09G3/36 ,  H01L27/12 ,  H01L27/02

CPC classification number: G09G3/3611 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/043 ,  G09G2330/04 ,  H01L27/0288 ,  H01L27/124 ,  H01L27/1255

Abstract: A display device includes: a display panel having a display area with a plurality of pixel areas and a non-display area adjacent the display area, the display panel may include a substrate including at least one thin film transistor in each of the pixel areas and a display element connected to the thin film transistor; lighting circuits in the non-display area on the substrate to check lighting states of the display element; signal wires in the non-display area on the substrate to supply a signal to the lighting circuits; dummy circuits including a plurality of dummy capacitors, each of which include a first dummy capacitor electrode and a second dummy capacitor electrode, wherein the dummy circuits collect external static electricity coming through the signal wires before the external static electricity flows into the lighting circuits.

公开(公告)号：US10090371B2

公开(公告)日：2018-10-02

申请号：US15630632

申请日：2017-06-22

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L27/32 ,  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：US20160307494A1

公开(公告)日：2016-10-20

申请号：US14857523

申请日：2015-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Woo Sung ,  Hyun-Chol Bang

IPC: G09G3/20

CPC classification number: G09G3/3291 ,  G09G3/006 ,  G09G2300/0426 ,  G09G2310/0297 ,  G09G2330/12

Abstract: A display device is disclosed. In one aspect, the display device includes a data driver configured to generate an output signal corresponding to input image data, a signal divider configured to divide the output signal into a plurality of data signals, and provide the data signals to a plurality of pixels and a display unit including a matrix of pixels configured to receive the data signals. The signal divider includes a first via hole formed over a first source/drain wire configured to receive a driving voltage of each pixel, a second via hole formed over a second source/drain wire of the pixel and a pixel wire electrically connecting the first and second source/drain wires to each other respectively through the first via hole and the second via hole.

Abstract translation: 公开了一种显示装置。 一方面，显示装置包括：数据驱动器，被配置为产生对应于输入图像数据的输出信号;信号分配器，被配置为将输出信号划分为多个数据信号，并将数据信号提供给多个像素;以及 包括被配置为接收数据信号的像素矩阵的显示单元。 信号分配器包括形成在第一源极/漏极布线上的第一通孔，其构造成接收每个像素的驱动电压，形成在像素的第二源极/漏极导线上的第二通孔以及将第一和/ 第二源极/漏极线分别通过第一通孔和第二通孔彼此连接。