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:
Sep. 10, 2019
Filed:
Jun. 27, 2017
Himax Technologies Limited, Tainan, TW;
Jun-Wen Chung, Tainan, TW;
HIMAX TECHNOLOGIES LIMITED, Tainan, TW;
Abstract
A light splitting apparatus includes a first glass substrate, a second glass substrate and a third glass substrate. The first glass substrate guides a first color light beam of incident light to a display device, and changes a polarization direction of a first intermediate light beam of the incident light to produce a second intermediate light beam. The first color light beam is polarized a first polarization direction. The second intermediate light beam includes a second color light beam polarized in a second polarization direction and a third color light beam. The second glass substrate guides the second color light beam polarized in the second polarization direction to the display device, and changes a polarization direction of the third color beam to a third polarization direction. The third glass substrate guides the third color light beam polarized in the third polarization direction to the display device.