公开(公告)号：US12056302B2

公开(公告)日：2024-08-06

申请号：US18119845

申请日：2023-03-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jinkyu Kim ,  Yeon-Mun Jeon ,  Byoung-Chan Kwak ,  Jooil Kim ,  Sangmin Baek ,  Jungchul Woo ,  Kwangrae Lee

IPC: G06F3/041 ,  G06F3/044 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40

CPC classification number: G06F3/0412 ,  G06F3/0446 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40 ,  G06F2203/04112

Abstract: An electronic device including a display unit including light-emitting areas providing an image and non-light-emitting areas adjacent to the light-emitting areas, and an input sensing unit disposed on the display unit and including: a first insulating layer disposed on the display unit; a first conductive layer disposed on the first insulating layer and including first conductive patterns; a second insulating layer including first contact holes exposing the first conductive patterns and second contact holes exposing the first insulating layer overlapping each other, and disposed on the first insulating layer and covering the first conductive layer; and a second conductive layer formed of mesh lines that cross each other and define mesh openings overlapping the corresponding light-emitting areas, in which each of the first contact holes and the second contact holes overlaps intersection portions of the mesh lines.

公开(公告)号：US11803090B2

公开(公告)日：2023-10-31

申请号：US17503645

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Kun Song ,  Yeon-Sik Ham ,  Kang-Woo Kim ,  Yeon-Mun Jeon ,  Jeong Hyun Lee

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/155

CPC classification number: G02F1/136286 ,  G02F1/1343 ,  G02F1/134336 ,  G02F1/136227 ,  G02F1/134345 ,  G02F1/134363 ,  G02F1/134381 ,  G02F1/155 ,  G02F2001/1552 ,  G02F2201/50

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.