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:
Jul. 22, 2014
Filed:
Jul. 30, 2010
Po-wen Hsiao, Hsinchu, TW;
Kai-cheng Chuang, Tainan, TW;
Tzu-ming Wang, Fongshan, TW;
Gwo-feng Hwang, Jhudong Township, Hsinchu County, TW;
Po-Wen Hsiao, Hsinchu, TW;
Kai-Cheng Chuang, Tainan, TW;
Tzu-Ming Wang, Fongshan, TW;
Gwo-Feng Hwang, Jhudong Township, Hsinchu County, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A projection electronic book, having: an electronic paper device, used for displaying an image on an electronic paper panel according to an image information received via an electronic paper input port; a control unit, having an audio/video input port, a first display output port and a second display output port, the audio/video input port being used to receive a video information and/or an audio information, the video information being output via the first display output port or the second display output port, and the first display output port being coupled to the electronic paper input port; an audio/video storage unit, coupled to the audio/video input port to supply the video information and/or the audio information; and a micro projector, coupled to the second display output port for receiving the video information, being used to project an image according to the video information.