Title:
LAMP BULB WITH BASE
Document Type and Number:
Japanese Patent JP2004241191
Kind Code:
A
Abstract:
To provide a lamp bulb with the base which has a light-emitting diode mounted on a substrate and the bases on both ends.
This lamp bulb 1 with the bases comprises a light emitting body and two bases 3 positioned so as to interpose the light emitting body, and the light emitting body is a light-emitting diode 4 mounted on the substrate 2.
Inventors:
MASUDA OSAMU
SATO KATSURO
YAMADA ATSUSHI
SATO KATSURO
YAMADA ATSUSHI
Application Number:
JP2003027156A
Publication Date:
August 26, 2004
Filing Date:
February 04, 2003
Export Citation:
Assignee:
KOITO MFG CO LTD
International Classes:
F21V19/00; B60Q3/02; F21V5/04; H01L33/48; F21Y101/02; (IPC1-7): F21V19/00; F21V5/04; H01L33/00
Attorney, Agent or Firm:
Yuji Komatsu
Masanobu Iwata
Masanobu Iwata
Previous Patent: MULTIPOLE LENS, METHOD OF MANUFACTURING MULTIPOLE THEREFOR AND CHARGED PARTICLE BEAM APPARATUS
Next Patent: SWITCH UNIT
Next Patent: SWITCH UNIT