公开(公告)号：US20200234629A1

公开(公告)日：2020-07-23

申请号：US16840229

申请日：2020-04-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Sic LEE ,  Min Woo BYUN ,  Jae Du NOH ,  Min Kyu WOO ,  Seung Yeon CHO

IPC: G09G3/20 ,  G09G3/3266

Abstract: A display device includes a pixel unit including first pixels in a first pixel area, second pixels in a second pixel area, and third pixels in a third pixel area; a first scan driver including first multiplexers configured to operate in response to a first mode and a second mode different from the first mode, and to supply first scan signals to first scan lines connected to the first pixels; a second scan driver configured to supply second scan signals to second scan lines connected to the second pixels; and a third scan driver including second multiplexers configured to operate in response to the first mode and the second mode, and to supply third scan signals to third scan lines connected to the third pixels.

公开(公告)号：US20160225312A1

公开(公告)日：2016-08-04

申请号：US14832602

申请日：2015-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Min Woo BYUN ,  Jae Du NOH ,  Seung-Kyu LEE

IPC: G09G3/32

CPC classification number: G09G3/3208 ,  G09G3/006 ,  G09G2300/043 ,  G09G2330/045 ,  G09G2330/12

Abstract: A display panel including: pixels disposed in an active area of a substrate; data lines connected to the pixels; and a crack detection line disposed in a peripheral area of the active area in the substrate. The crack detection line includes a plurality of stacked conductive layers and at least one insulating layer disposed therebetween. At least one of the conductive layers is electrically connected to any one of the data lines.

Abstract translation: 一种显示面板，包括：设置在基板的有源区域中的像素; 连接到像素的数据线; 以及设置在基板的有源区域的周边区域中的裂纹检测线。 裂纹检测线包括多个层叠的导电层和设置在其间的至少一个绝缘层。 至少一个导电层电连接到数据线中的任一个。

公开(公告)号：US20200043406A1

公开(公告)日：2020-02-06

申请号：US16412927

申请日：2019-05-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Ji CHA ,  Seung Kyu LEE ,  Kyung Hoon KIM ,  Mi Hae KIM ,  Jae Du NOH ,  Jae Sic LEE

IPC: G09G3/325 ,  G09G3/3283

Abstract: A display device may include: a first pixel including first and second sub-pixels coupled to first and second data lines; a data driver which supplies data signals to first and second output lines; and a switch unit which distributes the data signals to the first and the second data lines. The first and the second sub-pixels are line-symmetrical with each other. Each of the first and the second sub-pixels may include: an OLED; a first transistor which controls a driving current flowing from a first power supply to a second power supply via the OLED, in response to a voltage supplied to a node connected thereto; emission control transistors which are turned on when an emission control signal is supplied; and a reference transistor which couples a shielding layer overlapping a corresponding data line to the first power supply when the emission control signal is supplied thereto.

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：US20210383739A1

公开(公告)日：2021-12-09

申请号：US17409744

申请日：2021-08-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Sic LEE ,  Min Woo BYUN ,  Jae Du NOH ,  Min Kyu WOO ,  Seung Yeon CHO

IPC: G09G3/20 ,  G09G3/3266

Abstract: A display device includes a pixel unit including first pixels in a first pixel area, second pixels in a second pixel area, and third pixels in a third pixel area; a first scan driver including first multiplexers configured to operate in response to a first mode and a second mode different from the first mode, and to supply first scan signals to first scan lines connected to the first pixels; a second scan driver configured to supply second scan signals to second scan lines connected to the second pixels; and a third scan driver including second multiplexers configured to operate in response to the first mode and the second mode, and to supply third scan signals to third scan lines connected to the third pixels.

公开(公告)号：US20180158409A1

公开(公告)日：2018-06-07

申请号：US15835170

申请日：2017-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Min Woo BYUN ,  Seung Yeon CHO ,  Jae Du NOH ,  Min Kyu WOO ,  Jae Sic LEE

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3233 ,  G09G3/3208 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0413 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0283 ,  G09G2310/0286 ,  G09G2310/08

Abstract: A display device includes: a pixel unit including first pixels in a first pixel region, second pixels in a second pixel region, and third pixels in a third pixel region; a first scan driver configured to drive first scan lines coupled to the first pixels; a second scan driver configured to drive second scan lines coupled to the second pixels; and a third scan driver configured to drive third scan lines coupled to the third pixels, wherein the first scan driver, the second scan driver, and the third scan driver differently set a supply order of a scan signal supplied to the first scan lines, the second scan lines, and the third scan lines, corresponding to a first mode and a second mode different from the first mode.

公开(公告)号：US20180158396A1

公开(公告)日：2018-06-07

申请号：US15804952

申请日：2017-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Sic LEE ,  Min Woo BYUN ,  Jae Du NOH ,  Min Kyu WOO ,  Seung Yeon CHO

IPC: G09G3/20 ,  G09G3/3266 ,  G09G3/3233

CPC classification number: G09G3/2092 ,  G02B27/017 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0804 ,  G09G2300/0861 ,  G09G2310/0202 ,  G09G2310/0205 ,  G09G2310/0221 ,  G09G2310/0232 ,  G09G2310/0286 ,  G09G2310/0297 ,  G09G2310/04 ,  G09G2320/02 ,  G09G2320/043 ,  G09G2340/0442

Abstract: A display device includes a pixel unit including first pixels in a first pixel area, second pixels in a second pixel area, and third pixels in a third pixel area; a first scan driver including first multiplexers configured to operate in response to a first mode and a second mode different from the first mode, and to supply first scan signals to first scan lines connected to the first pixels; a second scan driver configured to supply second scan signals to second scan lines connected to the second pixels; and a third scan driver including second multiplexers configured to operate in response to the first mode and the second mode, and to supply third scan signals to third scan lines connected to the third pixels.