公开(公告)号：EP4184236A1

公开(公告)日：2023-05-24

申请号：EP22206856.1

申请日：2022-11-11

申请人： Canon Kabushiki Kaisha

发明人： TOHARA, Masakazu ,  KAJIMOTO, Norifumi ,  KONDO, Ryoji

IPC分类号： G02B27/01

摘要： An image display apparatus (101, 201, 301, 401, 501) includes an image display element (108, 109, 208, 209, 308, 309, 408, 409, 508, 509), and an eyepiece optical system (104-107; 204-207; 304-307; 404-407; 504-507). The eyepiece optical system includes a correction element (110, 114; 210, 215; 310; 405, 407, 410, 411; 601; 602) having different characteristics between a central area and a peripheral area such that color drift of the second light after pass through the peripheral area from the first light after pass through the central area is less than color drift of the second light before pass through the peripheral area from the first light before pass through the central area where first light is light emitted from a central portion of the image display element, and second light is light emitted from an outermost peripheral portion of the image display element.

公开(公告)号：EP4325280A1

公开(公告)日：2024-02-21

申请号：EP22787978.0

申请日：2022-03-24

申请人： CANON KABUSHIKI KAISHA

发明人： KAJIMOTO, Norifumi ,  TOHARA, Masakazu ,  SANO, Hiroaki ,  MATSUDA, Yojiro

IPC分类号： G02B27/02 ,  G02B3/00 ,  G02C11/00 ,  H04N5/64

摘要： The present disclosure provides an apparatus including a display element including a plurality of light-emitting elements disposed two-dimensionally on a plane and a plurality of microlenses provided for corresponding ones of the plurality of light-emitting elements, and an ocular optical system, containing at least one reflective surface therein, that guides light from a display surface of the display element to an exit pupil, wherein in a peripheral part of the display element, a light emission center of each light-emitting element and a center of the microlens corresponding to the light-emitting element are shifted from each other in a direction parallel to the plane.