Title:
LIGHTBULB SHAPED LAMP
Document Type and Number:
WIPO Patent Application WO/2012/011279
Kind Code:
A1
Abstract:
A lightbulb shaped lamp (1) related to the present invention is provided with a base (120); an LED chip (110) installed on the base (120); a lightbulb base (190) for receiving power from outside; at least two feeding leads (140) for feeding power to the LED chip (110); and a globe (170) for housing the base (120), the LED chip (110), and the feeding leads (140) therein, and a portion of which has the lightbulb base (190) mounted thereon. The base (120) has translucency, and each of the two feeding leads (140) is formed in extension from the lightbulb-base side towards inside the globe, and connected to the base (120). The LED chip (110) is arranged between a point where one feeding lead (140) and the base (120) is connected, and a point where the other feeding lead (140) and the base (120) is connected.
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Inventors:
TAKEUCHI, Nobuyoshi (())
竹内 延吉 (())
MATSUDA, Tsugihiro (())
松田 次弘 (())
NAGAI, Hideo (())
竹内 延吉 (())
MATSUDA, Tsugihiro (())
松田 次弘 (())
NAGAI, Hideo (())
Application Number:
JP2011/004103
Publication Date:
January 26, 2012
Filing Date:
July 20, 2011
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
TAKEUCHI, Nobuyoshi (())
竹内 延吉 (())
MATSUDA, Tsugihiro (())
松田 次弘 (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
TAKEUCHI, Nobuyoshi (())
竹内 延吉 (())
MATSUDA, Tsugihiro (())
松田 次弘 (())
International Classes:
F21S2/00; F21Y101/02
Attorney, Agent or Firm:
NII, Hiromori (6F Tanaka Ito Pia Shin-Osaka Bldg.,3-10, Nishi Nakajima 5-chome, Yodogawa-ku, Osaka-cit, Osaka 11, 〒5320011, JP)
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Claims: