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:
Feb. 25, 2003
Filed:
Feb. 28, 2001
Kiyoyuki Kawai, Yokosuka, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An induction charge mirror is provided which makes a rotation mirror which is operated under an electrostatic force hinge-free and achieves a greater aperture rate in a simpler structure and the easiness with which it is manufactured. To this end, a space is provided in an upper surface portion of the insulating substrate and surrounded at least its surface portion surrounded with an insulating material. A flat mirror conductor is tiltably set within the space. A transparent electrode and first and second fixed electrodes are provided. A means is provided for normally applying a first potential to the transparent electrode and, in order to switch the tilting angle of the mirror conductor, means are provided for alternately applying a second potential and third potential to the first and second fixed electrodes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile