Title:
LIGHTING MECHANISM FOR VISUAL FIELD LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2002231001
Kind Code:
A
Abstract:
To provide a lighting mechanism for a visual field lighting device which can obtain enough heat radiating effect even when a number of light- emitting diodes are arrayed close to each other.
Each light-emitting diode 22 constituting a light-emitting diode array 20 is provided with a pair of electrodes 25, 26 extending in parallel with each other, and is arrayed at a prescribed position by inserting the pair of electrodes into supporting holes formed in a pair of wiring boards 23, 24 positioned apart from each other.
Inventors:
KUMAZAWA KATSUYA
Application Number:
JP2001023015A
Publication Date:
August 16, 2002
Filing Date:
January 31, 2001
Export Citation:
Assignee:
DAINIPPON SCREEN MFG
International Classes:
G02C11/04; A61B19/00; A61F9/02; F21L4/00; F21V33/00; H01L33/00; F21W131/20; F21Y101/02; (IPC1-7): F21L4/00; A61B19/00; A61F9/02; F21V33/00; G02C11/04; H01L33/00
Attorney, Agent or Firm:
Ryuji Otsubo
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