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:
Nov. 30, 1999
Filed:
Jun. 30, 1998
Robert Averbeck, Munchen, DE;
Helmut Tews, Poughkeepsie, NY (US);
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The high-resolution image display device emits multicolored light from a monolithically integrated array. The monolithically integrated array has a transparent or at least translucent substrate. One side of the substrate carries semiconductor light emitting diodes or semiconductor laser diode devices emitting in the UV wavelength range. Many luminescence converting elements with luminescent substances of a predetermined color are applied to the substrate. The elements are optically separated from one another and associated with the semiconductor light emitting diode or semiconductor laser diode device. The elements receive the light emitted in the UV wavelength range by the semiconductor light emitting diode or semiconductor laser diode device, convert it into visible light, and emit the light in the visible spectrum.