公开(公告)号：US20140353615A1

公开(公告)日：2014-12-04

申请号：US14073313

申请日：2013-11-06

Applicant: Samsung Display Co. Ltd.

Inventor： Hyea Weon SHIN

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5203 ,  H01L27/3246 ,  H01L2251/5392

Abstract: Provided are an organic light emitting display device and a method for manufacturing the same. The organic light emitting display device includes a substrate, first electrode positioned on the substrate, a pixel defining film positioned on the substrate and at least partially exposing the first electrode, an organic layer positioned on the first electrode and having a central portion and an edge portion, and a cover film at least partially overlapping the edge portion of the organic layer.

Abstract translation: 提供一种有机发光显示装置及其制造方法。 有机发光显示装置包括基板，位于基板上的第一电极，定位在基板上的像素限定膜，并且至少部分地暴露第一电极，位于第一电极上的有机层，并且具有中心部分和边缘 以及至少部分地与有机层的边缘部分重叠的覆盖膜。

公开(公告)号：US20210158733A1

公开(公告)日：2021-05-27

申请号：US17070492

申请日：2020-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol Hwan EOM ,  Hyung Jun AN ,  Hyea Weon SHIN ,  Jeong Oh JIN

IPC: G09G3/00

Abstract: A display apparatus includes a display panel, an electrode, a first wiring, a second wiring, a first contact hole, a second contact hole and a first resistor. The display panel includes an active area to display an image and a peripheral area adjacent to the active area. The electrode is in the active area. The first wiring is in the peripheral area and configured to apply a power voltage to the electrode. The second wiring is in the peripheral area and configured to apply the power voltage to the electrode. The first contact hole connects the electrode and the first wiring. The second contact hole connects the electrode and the second wiring. The first resistor is connected between the first wiring and the second wiring.

公开(公告)号：US20200312206A1

公开(公告)日：2020-10-01

申请号：US16780613

申请日：2020-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol Hwan EOM ,  Hyung Jun AN ,  Ji Phyo HONG ,  Jong Won MOON ,  Hyea Weon SHIN

IPC: G09G3/00 ,  G02F1/1345 ,  G09G3/36

Abstract: A display device includes first lead lines connecting the circuit signal lines with the driving integrated circuit, and second lead lines connecting the panel signal lines with the driving integrated circuit, wherein the second lead lines comprise a 2-1 sub-lead line configured to supply a scan-high voltage signal from the driving integrated circuit to the panel signal lines, and a 2-2 sub-lead line configured to supply a scan-low voltage signal from the driving integrated circuit to the panel signal lines, wherein the first lead lines comprises a 1-1 sub-lead line connected to the driving integrated circuit, a 1-1-1 sub-lead line separated from the 1-1 sub-lead line in a first direction, a 1-2 sub-lead line spaced apart from the 1-1 sub-lead line in a second direction intersecting the first direction, and a 1-2-1 sub-lead line spaced apart from the 1-2 sub-lead line in the second direction.

公开(公告)号：US20230083187A1

公开(公告)日：2023-03-16

申请号：US18055267

申请日：2022-11-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Cheol Hwan EOM ,  Hyung Jun AN ,  Ji Phyo HONG ,  Jong Won MOON ,  Hyea Weon SHIN

IPC: G09G3/00 ,  G02F1/1345 ,  G09G3/36

Abstract: A display device includes first lead lines connecting the circuit signal lines with the driving integrated circuit, and second lead lines connecting the panel signal lines with the driving integrated circuit, wherein the second lead lines comprise a 2-1 sub-lead line configured to supply a scan-high voltage signal from the driving integrated circuit to the panel signal lines, and a 2-2 sub-lead line configured to supply a scan-low voltage signal from the driving integrated circuit to the panel signal lines, wherein the first lead lines comprises a 1-1 sub-lead line connected to the driving integrated circuit, a 1-1-1 sub-lead line separated from the 1-1 sub-lead line in a first direction, a 1-2 sub-lead line spaced apart from the 1-1 sub-lead line in a second direction intersecting the first direction, and a 1-2-1 sub-lead line spaced apart from the 1-2 sub-lead line in the second direction.

公开(公告)号：US20200285338A1

公开(公告)日：2020-09-10

申请号：US16741687

申请日：2020-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol Hwan EOM ,  Min Young SONG ,  Sang Min KANG ,  Young Eun NAM ,  Hyea Weon SHIN ,  Chul Woo JEONG

IPC: G06F3/041

Abstract: A display device includes a touch panel (TP), a transparent adhesive member (TAM) on a surface of the TP, a touch printed circuit board (TPCB), and a display panel (DP) on a surface of the TAM. The TP includes a sensing portion and a pad side portion (PSP) on a side of the sensing portion. The TPCB includes a contact portion (CP) attached to a surface of the PSP. The DP includes a substrate, an optical film (OF) on a surface of the substrate, and a bending protection layer (BPL) on a side of the OF on the surface of the substrate. The surface of the PSP includes a connection area attached to the CP and a non-connection area not attached to the CP. The OF is spaced from the BPL with a gap disposed therebetween. The TAM overlaps, in a thickness direction, with the TPCB and the gap.

公开(公告)号：US20200251045A1

公开(公告)日：2020-08-06

申请号：US16543361

申请日：2019-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Jun AN ,  Hyea Weon SHIN ,  Min Ji LEE

IPC: G09G3/32 ,  H02H7/20 ,  H02H1/00

Abstract: A display device includes a display panel having a display area and pixels at the display area, a power supply configured to supply a first power source voltage to the pixels through a first power line extending to the display area, and to supply a second power source voltage lower than the first power source voltage to the pixels through a second power line including first and second side power lines extending in first and second peripheral areas located at first and second sides of the display area of the display panel, a sensor configured to detect first and second detection values corresponding to currents of the first and second side power lines, and a controller configured to control an operation of the power supply, based on a difference between the first detection value and the second detection value.