蛍光ランプ - Hitachi Lighting Co., Ltd.

Title:

蛍光ランプ

Document Type and Number:

Japanese Patent JP3581800

Kind Code:

B2

More Like This:

WO/2008/102518	RED PHOSPHOR, RED LIGHT EMITTING ELEMENT OR DEVICE, AND WHITE LIGHT EMITTING ELEMENT OR DEVICE
WO/2007/083826	PHOSPHOR, PHOSPHOR PASTE AND LIGHT-EMITTING DEVICE

Inventors:

Ken Kobayashi
Yukio Ohno
Reiji Otsuka

Application Number:

JP15094499A

Publication Date:

October 27, 2004

Filing Date:

May 31, 1999

Export Citation:

Assignee:

Hitachi Lighting Co., Ltd.
Kasei Optonics Co., Ltd.

International Classes:

H01J61/44; (IPC1-7): H01J61/44

Domestic Patent References:

Attorney, Agent or Firm:

Katsuo Ogawa
Akio Takahashi
Kyosuke Tanaka

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