Title:
RESIN COATING DEVICE AND RESIN COATING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/051260
Kind Code:
A1
Abstract:
In resin coating used in production of an LED package configured by covering an LED element (5) using a resin (8) including a phosphor, light-emission color correction processing is executed each time a prescribed interval having execution results for coating for production set beforehand has passed, said light-emission color correction processing deriving a suitable resin coating amount for resin to be coated on the LED element (5) for actual production, on the basis of measurement results from measurement of light-emission characteristics of light emitted by the resin (8) as a result of irradiating light from above on to the test-coated resin (8) for use in measurement of light-emission characteristics.
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Inventors:
NONOMURA MASARU
UMEDA SHINJI
UMEDA SHINJI
Application Number:
PCT/JP2012/006354
Publication Date:
April 11, 2013
Filing Date:
October 03, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H01L33/52; H01L33/00; H01L33/50
Foreign References:
JP2008130279A | 2008-06-05 | |||
JP2011096936A | 2011-05-12 | |||
JP2010177620A | 2010-08-12 | |||
JP2007066969A | 2007-03-15 | |||
JP2010103349A | 2010-05-06 |
Attorney, Agent or Firm:
HASHIMOTO, Kimihide et al. (JP)
Kimihide Hashimoto (JP)
Kimihide Hashimoto (JP)
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