公开(公告)号：US20240074269A1

公开(公告)日：2024-02-29

申请号：US18272372

申请日：2021-01-18

Applicant: SHARP KABUSHIKI KAISHA

Inventor： MAKOTO KITAGAWA ,  JUN SAKUMA ,  Yunting SHEN

IPC: H10K59/35 ,  H10K71/12

CPC classification number: H10K59/35 ,  H10K71/12 ,  H10K2102/331

Abstract: A display device is a display device provided with a display region including a plurality of pixels and a frame region surrounding the display region, and includes: a thin film transistor layer; and a light-emitting element layer including a plurality of light-emitting elements, each including a first electrode, a function layer, and a second electrode, and each having a different luminescent color, wherein the function layer includes a light-emitting layer, and a pair of holding layers sandwiching the light-emitting layer and each including a photosensitive material and a conductive nanoparticle.