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:
Assignee:
PROTEC CO LTD (KR)
International Classes:
H01L33/50; H01L33/00
Foreign References:
JP2012191144A | 2012-10-04 | |||
KR20080055549A | 2008-06-19 | |||
KR20120086443A | 2012-08-03 | |||
JP2010177368A | 2010-08-12 | |||
JP2012186319A | 2012-09-27 |
Attorney, Agent or Firm:
YANG, Dooyol (KR)
Download PDF:
Previous Patent: METHOD FOR PREPARING FLUORESCENT SILK PROTEIN SOLUTION EXTRACTED FROM TRANSGENIC COCOONS AND METHOD ...
Next Patent: EASY-OPEN CARTON
Next Patent: EASY-OPEN CARTON