公开(公告)号：US20210247866A1

公开(公告)日：2021-08-12

申请号：US16951930

申请日：2020-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： JONG-HWA KIM ,  WONKYU KWAK ,  IL-JOO KIM ,  YOUNGBAE JUNG

IPC: G06F3/041

Abstract: An electronic panel including a base layer having a sensing area and a peripheral area adjacent to the sensing area, sensing electrodes overlapping the sensing area and disposed on the base layer, first lines overlapping the peripheral area and connected to one end and the other end of each of the sensing electrodes, an insulation layer including a first insulation portion configured to cover the sensing electrodes and disposed on the base layer and a second insulation portion configured to cover at least a portion of each of the first lines and disposed on the base layer, and second lines disposed on the second insulation portion and respectively electrically connected to the first lines through contact holes defined in the second insulation portion. The at least a portion of each of the first lines has a meandering shape.

公开(公告)号：US20210126058A1

公开(公告)日：2021-04-29

申请号：US17140284

申请日：2021-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KIWOOK KIM ,  WONKYU KWAK ,  KWANG-MIN KIM ,  JOONG-SOO MOON

IPC: H01L27/32 ,  G06F3/047 ,  H01L51/56 ,  H01L51/52 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044

Abstract: An OLED device includes a substrate including a display region including a pixel region and a peripheral region surrounding the pixel region. A pad region is spaced apart from the display region, and a bending region is disposed between the display region and the pad region. A plurality of pixel structures are disposed in the pixel region on the substrate. A touch screen structure is disposed on the pixel structures. A plurality of touch screen wirings are disposed in the bending region on the substrate. The touch screen wirings are electrically connected the touch screen structure. A connection structure is in the pad region. The connection structure electrically connects touch screen wirings to each other. A same touch sensing signal is applied to touch screen wirings that are connected to each other.

公开(公告)号：US20200174528A1

公开(公告)日：2020-06-04

申请号：US16781555

申请日：2020-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYUNGJUN PARK ,  WONKYU KWAK

IPC: G06F1/16 ,  G02F1/1333 ,  G02F1/1345 ,  H01L27/12 ,  H05K1/02 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32

Abstract: A display device includes a substrate having a first area, a second area, and a bending area disposed between the first area and the second area. An inner wiring is disposed in the first area. An outer wiring is disposed in the second area. An interlayer insulating layer covers the inner wiring and the outer wiring, and includes a first contact hole. A conductive layer is disposed on the interlayer insulating layer, and is connected to the inner wiring or the outer wiring through the first contact hole. An inorganic protective layer covers at least a portion of the conductive layer and includes an inorganic insulating material.

公开(公告)号：US20190196635A1

公开(公告)日：2019-06-27

申请号：US16285732

申请日：2019-02-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JINWOO PARK ,  HYUNDUCK CHO ,  WONKYU KWAK

IPC: G06F3/041 ,  G01S17/02 ,  G09G3/20 ,  G06F3/042 ,  H04M1/02 ,  G01S7/481 ,  G01S17/88 ,  G01J3/02 ,  G06F1/3231 ,  G06F3/14

Abstract: A display device includes a display panel and an infrared sensing module. The display panel includes an active region in which a pixel that emits light based on a data signal is disposed. The infrared sensing module transmits a first infrared light that passes through the active region and receives a second infrared light that passes through the active region to recognize an object. The wavelength of the first infrared light may have a wavelength greater than a predetermined value so that a luminance of light emitted by the pixel is not affected by operation of the infrared sensing module.

公开(公告)号：US20190041915A1

公开(公告)日：2019-02-07

申请号：US15871631

申请日：2018-01-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYUNGJUN PARK ,  WONKYU KWAK

IPC: G06F1/16 ,  H05K1/02 ,  H01L27/32 ,  G02F1/1345 ,  H01L27/12 ,  H01L51/56 ,  H01L51/00 ,  G02F1/1333

Abstract: A display device includes a substrate having a first area, a second area, and a bending area disposed between the first area and the second area. An inner wiring is disposed in the first area. An outer wiring is disposed in the second area. An interlayer insulating layer covers the inner wiring and the outer wiring, and includes a first contact hole. A conductive layer is disposed on the interlayer insulating layer, and is connected to the inner wiring or the outer wiring through the first contact hole. An inorganic protective layer covers at least a portion of the conductive layer and includes an inorganic insulating material.