公开(公告)号：US11706966B2

公开(公告)日：2023-07-18

申请号：US17324456

申请日：2021-05-19

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Tomoya Aoyama ,  Ryu Komatau ,  Daiki Nakamura

IPC: G02F1/1335 ,  H10K59/38 ,  H10K50/86 ,  H10K59/122 ,  G02F1/1339 ,  H10K102/00

CPC classification number: H10K59/38 ,  G02F1/133514 ,  H10K50/865 ,  H10K59/122 ,  G02F1/13394 ,  G02F1/133512 ,  H10K2102/351

Abstract: A display device with improved viewing angle characteristics is provided. A display device with suppressed mixture of colors between adjacent pixels is provided. The display device includes a first coloring layer, a second coloring layer, and a structure body therebetween. The structure body has a portion closer to a display surface side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer.