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:
Jun. 06, 2000
Filed:
May. 13, 1998
Koji Kobashi, Kobe, JP;
Kabushiki Kaisha Kobe Seiko Sho, Kobe, JP;
Abstract
A light emitting element and a flat panel display that includes the element has a diamond film, which can achieve a stable and strong light emission with low electricity consumption. The light emitting element has a multilayer structure with an optional base material, a lower electrode, a diamond film, a fluorescent thin film, an upper electrode, and an upper electrode for wiring purposes. Under a proper biasing voltage between the lower and upper electrodes, carriers (either electrons or holes) are injected from the lower electrode to the diamond film, and are accelerated in the diamond film, so as to excite the fluorescent thin film and cause the thin film to fluoresce.