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:
Jan. 05, 2016
Filed:
Dec. 30, 2013
Wei-hao Huang, Hsinchu, TW;
Chao-shun Chen, Hsinchu, TW;
Haw-woei Pan, Hsinchu, TW;
Young Optics Inc., Hsinchu, TW;
Abstract
The invention provides a projection apparatus having an image source, a projection lens, and a beam-splitting module. The image source provides an image beam, and the image beam includes a first sub image beam and at least one second sub image beam. The projection lens is disposed on a transmission path of the image beam. The beam-splitting module projects the first sub image beam passing through the beam-splitting module onto a first imaging plane, and projects the second sub image beam reflected by the beam-splitting module onto at least one second imaging plane. The first imaging plane is not coplanar with the at least one second imaging plane. The projection lens is disposed on the transmission path of the image beam between the beam-splitting module and the image source.