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:
Mar. 24, 2020
Filed:
Jul. 27, 2017
Champ Vision Display Inc., Hsinchu County, TW;
Jhong-Hao Wu, Hsin-Chu, TW;
Chin-Ku Liu, Hsin-Chu, TW;
Fa-Chih Liu, Hsin-Chu, TW;
Yi-Yu Tsai, Hsin-Chu, TW;
Hsin-Hung Lee, Hsin-Chu, TW;
Chiao-Chih Yang, Hsin-Chu, TW;
CHAMP VISION DISPLAY INC., Miaoli County, TW;
Abstract
A display apparatus including a display, a prism module and a filter layer is provided. The prism module is disposed on the display. The prism module includes a transparent substrate and a plurality of prism structures. The prism structures are located on the transparent substrate, and a plurality of tips of the prism structures is located away from the display. The filter layer is disposed between the prism module and the display, or the prism module is disposed between the filter layer and the display.