Title:
LIGHT-EMITTING DIODE LAMP
Document Type and Number:
Japanese Patent JP2013140792
Kind Code:
A
Abstract:
To provide a light-emitting diode lamp that can change an irradiation pattern based on surroundings.
The light-emitting diode lamp includes a lamp body, a plurality of light-emitting chips arranged in the lamp body, shades arranged for covering the plurality of the light-emitting chips, at least one control device arranged between the lamp body and the shades, and an adjusting component electrically connected to the control device. The shades are provided with a plurality of lenses located right in front of each of the light-emitting chips, and the adjusting component drives the control device and adjusts the distances between the lenses and the light-emitting chips through the control device.
Inventors:
LIN HOU-TE
CHANG CHAO-HSIUNG
CHANG CHAO-HSIUNG
Application Number:
JP2012282451A
Publication Date:
July 18, 2013
Filing Date:
December 26, 2012
Export Citation:
Assignee:
ADVANCED OPTOELECTRONIC TECH
International Classes:
F21S2/00; F21S6/00; F21V14/06; F21Y101/02
Domestic Patent References:
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| JP2010287551A | 2010-12-24 | |||
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| JP2011065960A | 2011-03-31 | |||
| JP2010205482A | 2010-09-16 | |||
| JP2011146371A | 2011-07-28 | |||
| JP2011198558A | 2011-10-06 | |||
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Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro