Patent ID: 8890401
Filing Date: 2014-11-18
Classification: F21K,F21V,F21Y

Abstract:
1. A solid-state luminescent filament lamp comprising: a. a glass envelope structure; b. a source filament emitting device housed within the glass envelope structure; c. a wavelength conversion shell connected to the source filament; d. the lightguide network comprised of high efficiency, low absorption glass, polymer, or photonic crystalline holey fiber structure which guides light from an emitter array and then injects light into the core connected to the wavelength conversion shell; e. an emitter array coupled to the lightguide comprising an encapsulant immersing the emitter array; f. thermal dissipation structures attached to the emitter array package structure creating an enclosed area; g. a base attached to the thermal dissipation structures; and h. a power electronics device converting line AC to a stabilized power factor corrected DC to drive the solid-state emitter devices located within the base.