Title:
発光装置および照明装置
Document Type and Number:
Japanese Patent JP5547697
Kind Code:
B2
Abstract:
A light-emitting apparatus includes a light-emitting diode that functions as a light source, and a teardrop-shaped translucent member formed of a translucent material. The teardrop-shaped translucent member includes a bottom portion via which the light emitted from the light-emitting diode is input, a lateral portion configured to provide total internal reflection of the light input via the bottom portion, and a top portion configured to focus the light subjected to total internal reflection by the lateral portion so as to form an image.
Inventors:
Hiroshi Homma
Application Number:
JP2011169328A
Publication Date:
July 16, 2014
Filing Date:
August 02, 2011
Export Citation:
Assignee:
Toki Corp.
International Classes:
F21S2/00; F21S6/00; F21V5/00; F21V5/04; H01L33/58; F21Y101/02
Attorney, Agent or Firm:
Sakaki Morishita
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