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Patent Searching and Data


Title:
LED DEVICE MANUFACTURING METHOD AND LED DEVICE MANUFACTURING APPARATUS USING PHOSPHORESCENT LIQUID SPRAYING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/030278
Kind Code:
A1
Abstract:
The present invention relates to an LED device manufacturing method and an LED device manufacturing apparatus using a phosphorescent liquid spraying method and, more specifically, to an LED device manufacturing method and an LED device manufacturing apparatus using a phosphorescent liquid spraying method for effectively manufacturing LED devices having desired optical characteristics by effectively spraying, on an LED chip, a phosphorescent liquid containing a mixture of phosphor powder and a liquid synthetic resin.

Inventors:
KIM KEON HEE (KR)
Application Number:
PCT/KR2016/006381
Publication Date:
February 23, 2017
Filing Date:
June 16, 2016
Export Citation:
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Assignee:
PROTEC CO LTD (KR)
International Classes:
H01L33/50; H01L33/00
Foreign References:
JP2012191144A2012-10-04
KR20080055549A2008-06-19
KR20120086443A2012-08-03
JP2010177368A2010-08-12
JP2012186319A2012-09-27
Attorney, Agent or Firm:
YANG, Dooyol (KR)
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