公开(公告)号：US20210043134A1

公开(公告)日：2021-02-11

申请号：US16884578

申请日：2020-05-27

Applicant: Samsung Display Co., LTD.

Inventor： Young Jin CHO ,  Min Woo BYUN ,  Joong Soo MOON ,  Yang Wan KIM ,  Han Sol KIM

IPC: G09G3/3208

Abstract: A display device includes a substrate including a pixel area including a pixel; a peripheral area adjacent to the pixel area; and a boundary between the pixel area and the peripheral area, the boundary comprising a rounded corner; a data driver in the peripheral area; a data line through which a data signal is provided from the data driver to the pixel; and an initialization voltage source in the peripheral area and connected to the pixel, the initialization voltage source extended along the rounded corner of the boundary between the pixel area and the peripheral area. Along the rounded corner of the boundary, the initialization voltage source overlaps the data line along a thickness direction.

公开(公告)号：US20190385523A1

公开(公告)日：2019-12-19

申请号：US16443172

申请日：2019-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Su NA ,  Min Woo BYUN ,  Seung Kyu LEE

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291

Abstract: A display device includes a light emitting element. A first transistor transmits a driving current to the light emitting element. A second transistor is connected to a first electrode of the first transistor to transmit a data signal. A third transistor has a first electrode connected to a second electrode of the first transistor. An auxiliary transistor is connected between a second electrode of the third transistor and a gate electrode of the first transistor to transmit the data signal to the gate electrode of the first transistor. Each of the first transistor, the second transistor and the auxiliary transistor is a first-type transistor, and the third transistor is a second-type transistor different from the first-type transistor.

公开(公告)号：US20180197481A1

公开(公告)日：2018-07-12

申请号：US15864914

申请日：2018-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Moo CHOI ,  Min Woo BYUN ,  Chae Han HYUN ,  Min Kyu WOO ,  Jae Du NOH ,  Jae Sic LEE ,  Seung Yeon CHO

IPC: G09G3/3266

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0232 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/08 ,  G09G2340/04 ,  G09G2340/0442

Abstract: A display device includes first pixels in a first pixel area, a first scan driver configured to supply first scan signals to first scan lines, second pixels in a second pixel area, a second scan driver configured to supply second scan signals to second scan lines, third pixels in a third pixel area, a third scan driver configured to supply third scan signals to third scan lines, and a timing controller configured to supply a first start signal to the first scan driver, a second start signal to the second scan driver, and a third start signal to the third scan driver, wherein an order in which the first, second, and third start signal are supplied in a first mode, and an order in which the first, second, and third start signal are supplied in a second mode that is different from the first mode, are different from each other.

公开(公告)号：US20170039936A1

公开(公告)日：2017-02-09

申请号：US15227551

申请日：2016-08-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min Woo BYUN ,  Kyoung Jin PARK

IPC: G09G3/3233 ,  H01L27/02

CPC classification number: G09G3/3233 ,  G09G3/3208 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/0262 ,  G09G2310/08 ,  G09G2330/04 ,  H01L27/0266

Abstract: An organic light emitting display device includes a display panel, a pad part positioned at one side of the display panel and having a plurality of pads arranged to receive driving power and driving signals, a plurality of signal input lines arranged to transmit the driving power and the driving signal from the pad part to the display panel, and a protection circuit connected to one or more of the signal input lines, wherein the protection circuit includes a first protection transistor including a gate electrode, a first electrode, and a second electrode, wherein the signal input lines include a first clock signal input line, the first electrode is connected to the first clock signal input signal line, and the second electrode is connected to a first power source.

Abstract translation: 有机发光显示装置包括显示面板，位于显示面板的一侧的衬垫部分，并且具有布置成接收驱动电力和驱动信号的多个焊盘，布置成传递驱动电力的多个信号输入线，以及 从焊盘部分到显示板的驱动信号，以及连接到一个或多个信号输入线的保护电路，其中保护电路包括包括栅电极，第一电极和第二电极的第一保护晶体管， 其中信号输入线包括第一时钟信号输入线，第一电极连接到第一时钟信号输入信号线，第二电极连接到第一电源。