Title:
光源装置
Document Type and Number:
Japanese Patent JP4890343
Kind Code:
B2
Abstract:
An apparatus of light source includes a cathode structure, an anode structure, a fluorescent layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure, and has the function of electric conduction. The low-pressure gas layer has an electron mean free path, allowing most of electrons to directly impact the fluorescent layer under an operation voltage.
Inventors:
Chen world
Lee Zhongyu
Hayashi
Hayashi
Outstanding profit
Lee Zhongyu
Hayashi
Hayashi
Outstanding profit
Application Number:
JP2007124018A
Publication Date:
March 07, 2012
Filing Date:
May 09, 2007
Export Citation:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
International Classes:
H01J63/06; F21S2/00; F21Y105/00
Domestic Patent References:
| JP9245742A | ||||
| JP62276747A |
Attorney, Agent or Firm:
Tamio Nishiwaki