Title:
PHOTOMETRIC DEVICE AND PHOTOMETRIC METHOD
Document Type and Number:
WIPO Patent Application WO/2014/020768
Kind Code:
A1
Abstract:
Provided is a photometric device with which rapid and highly precise measurements can be realized with a simple configuration. A photometric device (3) is provided with: a table (103) on which is placed a light-emitting diode (101) for emitting light radially; a probe needle (109) for supplying power to the light-emitting diode (101) and causing the light-emitting diode (101) to emit light; and a light-receiving module (1) for receiving the light emitted from the light-emitting diode (101) and measuring the quantity of light thereof. The table (103) has a substantially uniform plate-shaped reflector (103b) equipped with a reflection plane of a regular reflection surface, and the light-emitting diode (101) is placed on the reflection plane of the reflector (103b).
Inventors:
FUJIMORI SHOICHI (JP)
MOCHIZUKI MANABU (JP)
MOCHIZUKI MANABU (JP)
Application Number:
PCT/JP2012/069895
Publication Date:
February 06, 2014
Filing Date:
August 03, 2012
Export Citation:
Assignee:
PIONEER CORP (JP)
PIONEER FA CORP (JP)
FUJIMORI SHOICHI (JP)
MOCHIZUKI MANABU (JP)
PIONEER FA CORP (JP)
FUJIMORI SHOICHI (JP)
MOCHIZUKI MANABU (JP)
International Classes:
G01J1/00; G01M11/00; G01R31/26; H01L21/66; H01L21/677; H01L33/00
Domestic Patent References:
WO2012073357A1 | 2012-06-07 | |||
WO2012073345A1 | 2012-06-07 |
Foreign References:
JP2008002858A | 2008-01-10 | |||
JPH04155844A | 1992-05-28 | |||
JP2006030135A | 2006-02-02 |
Attorney, Agent or Firm:
EBISU International Patent Office (JP)
Patent business corporation エビス international patent firm (JP)
Patent business corporation エビス international patent firm (JP)
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