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:
Dec. 18, 2012
Filed:
Oct. 29, 2010
Yu-june Wu, Hsin-Chu, TW;
Po-wei Wu, Hsin-Chu, TW;
Ming-fang Chien, Hsin-Chu, TW;
AU Optronics Corp., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A 2D and 3D switchable display device includes an organic light emitting diode display unit, a polarization activated microlens, a polarization switching unit and a polarizer. The organic light emitting diode display unit includes a top substrate, a bottom substrate and an organic light emitting diode display array disposed between the top substrate and the bottom substrate. The polarization activated microlens is disposed between the top substrate and the organic light emitting diode display array, and the polarization activated microlens directly contacts both the top substrate and the organic light emitting diode display array. The polarization switching unit is disposed on the top substrate, and the polarizer is disposed on the polarization switching unit.