The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2020
Filed:
Sep. 27, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Xiaojian Yang, Beijing, CN;
Hui Zheng, Beijing, CN;
Shumeng Sun, Beijing, CN;
Huaxu Bao, Beijing, CN;
Xiaofeng Liu, Beijing, CN;
Inho Park, Beijing, CN;
Weitao Chen, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A virtual imaging display device includes a base board; a panel configured to be rotatably provided at one of sides of the base board; a lens mounting board configured to be rotatably provided at a side of the panel facing the base board; a projecting lens configured to be mounted on the lens mounting board; and a plurality of half-transmitting mirrors configured to be rotatably provided at remaining sides of the base board, respectively. The virtual imaging display device has a deployed state in which the lens mounting board and the half-transmitting mirrors are configured to abut on each other to define together a frustum structure, and a collapsed state in which the half-transmitting mirrors each are configured to rest on the base board, the lens mounting board is configured to rest on the panel, and the panel is configured to rest on the base board.