公开(公告)号：US11670244B2

公开(公告)日：2023-06-06

申请号：US17740065

申请日：2022-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ju Hee Hyeon ,  Hyun Chol Bang ,  So Young Lee ,  Young Taeg Jung

IPC: G09G3/3275 ,  H01L27/32 ,  H01L51/00 ,  G09G3/3266

CPC classification number: G09G3/3275 ,  G09G3/3266 ,  H01L27/3276 ,  H01L51/0097 ,  G09G2310/08

Abstract: A display device includes a substrate including a display area and a peripheral area, a pixel area, a data driver, a data divider, and coupling lines that couple the data driver to the data divider. The pixel area includes first pixel lines in a first area of the display area and coupled to first area data lines, and second pixel lines disposed in a second area of the display area and coupled to second area data lines. The data driver outputs data signals corresponding to the first and second pixel lines. The data divider includes first selectors that transfer the data signals corresponding to the first pixel lines to the first area data lines, and second selectors that transfer the data signals corresponding to the second pixel lines to the second area data lines. A distance between adjacent second selectors is shorter than a distance between adjacent first selectors.

公开(公告)号：US11264442B2

公开(公告)日：2022-03-01

申请号：US16161648

申请日：2018-10-16

Applicant: Samsung Display CO., LTD.

Inventor： Young Taeg Jung ,  Seung Kyu Lee ,  Hyun Woong Kim ,  Hyun Chol Bang

IPC: H01L27/32 ,  G09G3/00 ,  G09G3/3275 ,  G09G3/3266 ,  G06F3/041

Abstract: A flat panel display includes a substrate including a display region and a non-display region disposed outside of the display region, a display unit disposed in the display region that displays an image, a plurality of first pads disposed in the non-display region that receive driving signals for driving the display unit, a plurality of second pads disposed in the non-display region that receive inspection signals for inspecting the display unit, a plurality of third pads disposed in the non-display region that receive alignment confirmation signals for confirming alignment, and a resistor coupled between at least two third pads of the plurality of third pads.

公开(公告)号：US11176892B2

公开(公告)日：2021-11-16

申请号：US17008444

申请日：2020-08-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Taeg Jung ,  Hyun Chol Bang ,  Ju Hee Hyeon

IPC: G09G3/3266 ,  G09G3/3233 ,  G09G3/3291 ,  H01L27/32

Abstract: A display device includes: a substrate including first and second display regions and first and second non-display regions; a plurality of first pixels in the first display region; a plurality of second pixels in the second display region; a plurality of first scan stage circuits in the first non-display region, the first scan stage circuits configured to provide a scan signal to the first pixels; a plurality of second scan stage circuits in the second non-display region, the second scan stage circuits configured to provide a scan signal to the second pixels; a plurality of dummy scan stage circuits in the second non-display region, the dummy scan stage circuits being between the second scan stage circuits; and a scan bridge line in the second non-display region, the scan bridge line connecting one second scan stage circuit among the second scan stage circuits and a dummy scan stage circuit adjacent thereto.