公开(公告)号：US12277902B2

公开(公告)日：2025-04-15

申请号：US17886995

申请日：2022-08-12

Applicant: Samsung Display Co., LTD.

Inventor： Seung Jun Lee ,  Yong Su Lee ,  Jae Woo Lee

IPC: G09G3/3233 ,  H10K59/121

Abstract: A display device is provided. A display device comprises a light emitting element disposed on a substrate, a driving transistor that provides a driving current to the light emitting element according to a voltage of a gate electrode, a first transistor supplying a data voltage to the gate electrode of the driving transistor, a first capacitor comprising a first capacitor electrode electrically connected to a first driving voltage line to which a first driving voltage is applied and a common capacitor electrode electrically connected to a first electrode of the first transistor, and a second capacitor comprising a second capacitor electrode electrically connected to the gate electrode of the driving transistor and the common capacitor electrode of the first capacitor, wherein the first capacitor electrode, the common capacitor electrode, and the second capacitor electrode overlap each other in a thickness direction of the substrate.

公开(公告)号：US09746732B2

公开(公告)日：2017-08-29

申请号：US15240520

申请日：2016-08-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Woo Lee ,  Young Min Kwon

IPC: G06G5/00 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/136259 ,  G02F1/13306 ,  G02F1/134336 ,  G02F1/13454 ,  G02F1/136286 ,  G02F2001/136263 ,  H01L27/124

Abstract: A display device includes a substrate including an active region, a non-active region disposed outside the active region, and a driving region disposed on one side of the non-active region, gate lines disposed in the active region to extend in a row direction, data lines disposed in the active region to extend in a column direction, pixels connected to the gate lines and the data lines, repair wiring disposed in the non-active region, and a gate driving integrated circuit (“IC”) disposed in the driving region, the gate driving IC generating gate driving signals and transmitting the gate driving signals to the gate lines, where the repair wiring includes a first sub-repair line connected to the gate driving IC, and a second sub-repair line disposed in the non-active region to extend in the column direction, to be connected to the first sub-repair line, and to overlap the gate lines.

公开(公告)号：US11523516B2

公开(公告)日：2022-12-06

申请号：US17191676

申请日：2021-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Woo Lee ,  Jung Min Lee ,  Jin Woo Kim ,  Hong Ju Mun ,  Seung Joo Lee ,  Myung Gil Choi

IPC: B23P19/00 ,  H05K13/04 ,  H05K3/22 ,  H05K1/02 ,  G06F1/16 ,  H05K3/36 ,  G02F1/1333 ,  H05K1/18 ,  G02F1/13

Abstract: A bending apparatus including a stage on which a bending object is positioned, a bending bar, a drive unit connected to the bending bar and configured to move the bending bar according to a standard route to bend the bending object by coming into contact with the bending object, and a measuring unit that measures a movement route of the bending bar.

公开(公告)号：US10945340B2

公开(公告)日：2021-03-09

申请号：US15665348

申请日：2017-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Woo Lee ,  Jung Min Lee ,  Jin Woo Kim ,  Hong Ju Mun ,  Seung Joo Lee ,  Myung Gil Choi

IPC: H05K3/02 ,  H05K3/10 ,  H05K3/22 ,  H05K1/02 ,  G06F1/16 ,  H05K3/36 ,  G02F1/1333 ,  H05K1/18 ,  G02F1/13

Abstract: According to exemplary embodiments, a method for manufacturing a display device may include providing a bending object on a stage, bending the bending object by bringing a bending bar into contact with the bending object, and measuring a movement route of the bending bar.