公开(公告)号：US20240016038A1

公开(公告)日：2024-01-11

申请号：US18189086

申请日：2023-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunwoo Lee ,  Wonjun Lee ,  Junhyeong Kim

IPC: H10K59/80 ,  H10K71/00

CPC classification number: H10K59/873 ,  H10K71/00 ,  H10K2102/311

Abstract: An apparatus for manufacturing a display device includes: a display panel comprising a display area, an adjacent area surrounding the display area, and a bending area extending from one side of the adjacent area; a stage on which the display panel is located; a first applicator configured to discharge a first material to the bending area of the display panel; and a second applicator configured to discharge a second material to the adjacent area of the display panel, the second material being different from the first material, wherein a position of at least one of the first applicator or the second applicator is changeable in a first direction.

公开(公告)号：US10482823B2

公开(公告)日：2019-11-19

申请号：US15852773

申请日：2017-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Wonjun Lee ,  Gichang Lee ,  Cholho Kim ,  Gunwoo Yang

IPC: G09G3/3266 ,  G09G3/3291 ,  G09G3/20 ,  G09G3/3233

Abstract: A light emitting display device includes: a first switch connected between a data line and a first node and including a gate connected to a first scan line; a second switch connected between a first driving power line and a second node and including a gate electrode connected to the first node; a first capacitor connected between the first node and the second node; a light emitting element connected between the second node and a second driving power line; a scan driver applying a first A-scan signal and a first B-scan signal during different times to the first scan line; a data driver applying a first initialization signal and a data signal to the data line at different times; and a power supply portion applying a first driving voltage, a second driving voltage, and a third driving voltage to the first driving power line at different times.