公开(公告)号：US20240032327A1

公开(公告)日：2024-01-25

申请号：US18372670

申请日：2023-09-25

Applicant: Samsung Display Co., LTD.

Inventor： CHUNG SOCK CHOI ,  SUNMI KANG ,  CHEOL JANG ,  SUNYOUNG JUNG ,  HYUNHO KIM ,  SANGHWAN CHO

IPC: H10K50/854 ,  G06F3/044 ,  H10K50/844 ,  H10K59/40

CPC classification number: H10K50/854 ,  G06F3/0446 ,  G06F3/0443 ,  H10K50/844 ,  H10K59/40 ,  G06F2203/04112 ,  H10K59/12

Abstract: A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.

公开(公告)号：US20240081113A1

公开(公告)日：2024-03-07

申请号：US18330494

申请日：2023-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： DONGUK KIM ,  CHAUNGI CHOI ,  HYUNHO KIM ,  HYOENG-KI KIM ,  HYEONBUM LEE ,  HOONGI LEE

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/124 ,  H10K59/88

CPC classification number: H10K59/131 ,  H10K59/1201 ,  H10K59/124 ,  H10K59/88

Abstract: A display panel including a plurality of insulating layers, a light emitting element disposed above the plurality of insulating layers, a first transistor including an oxide semiconductor pattern, and a first gate disposed above the oxide semiconductor pattern, and a first dummy conductive pattern spaced apart from the first transistor. A first dummy hole is defined spaced apart from the first transistor in a direction perpendicular to a thickness direction and penetrating first contact insulating layers in contact with at least the first transistor among the plurality of insulating layers. The first dummy conductive pattern is disposed in the first dummy hole.

公开(公告)号：US20240397792A1

公开(公告)日：2024-11-28

申请号：US18607631

申请日：2024-03-18

Applicant: Samsung Display Co., LTD.

Inventor： HYOENG-KI KIM ,  HYUNHO KIM ,  HYEONBUM LEE ,  CHAUNGI CHOI ,  DONGUK KIM ,  Hoongi Lee

IPC: H10K59/80

Abstract: A display device including a display module including a first region and a second region, a first support layer disposed under the display module, overlapping the first region and having a plurality of openings, and a second support layer disposed under the display module, spaced apart from the first support layer and overlapping the second region, a base layer including a display region adjacent a non-display region, a circuit layer on the base layer, a light emitting element layer disposed on the circuit layer and including a light emitting element, and an anti-reflective layer disposed on the light emitting element layer including an organic pattern and an overcoat layer covering the organic pattern. The circuit layer includes a dam structure disposed on the non-display region and a blocking member overlapping at least a portion of the dam structure on a plane and includes the same material as the organic pattern.