公开(公告)号：US20240389412A1

公开(公告)日：2024-11-21

申请号：US18691546

申请日：2021-12-07

Applicant: Sharp Display Technology Corporation

Inventor： Hiroyuki MADONO ,  Yoshifumi OHTA ,  Takeshi HIRASE ,  Takashi TOYODA

IPC: H10K59/131

Abstract: A display device includes a dummy contact hole formed away from a portion of a routed wiring portion in a width direction, and formed to overlap with another portion of the routed wiring portion in the width direction. The routed wiring portion bypasses a first region and passes through a second region.

公开(公告)号：US20240260409A1

公开(公告)日：2024-08-01

申请号：US18560871

申请日：2021-06-22

Applicant: Sharp Display Technology Corporation

Inventor： Hiroyuki MADONO

IPC: H10K59/80 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/873 ,  H10K59/1213 ,  H10K59/131

Abstract: A plurality of inversely tapered protruding portions are provided so as to surround a through-hole in a non-display region, each of the plurality of inversely tapered protruding portions includes a resin portion constituted by a resin substrate layer and separated by a plurality of substrate slits, and inorganic insulating layers provided on the resin portion, a first inorganic encapsulation film covers the plurality of inversely tapered protruding portions and the plurality of substrate slits, and a metal layer is provided on the inorganic insulating layer in at least one of the plurality of inversely tapered protruding portions.