Title:
COMPOSITE FILM FOR USE IN A LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE, AND METHOD FOR PRODUCING THE COMPOSITE FILM
Document Type and Number:
WIPO Patent Application WO/2011/037436
Kind Code:
A3
Abstract:
Disclosed is a technique relating to a composite film to be used in a light-emitting device comprising a light-emitting element. According to one embodiment, the composite film comprises: a fluorescent film including a phosphor; and an optical plate arranged on the fluorescent film to diffuse, contract, or mix light emitted by the light-emitting element, light emitted by the phosphor, and/or a mixture of said light.
Inventors:
KWON SUNGHOON (KR)
CHUNG SUEUN (KR)
LEE SEUNGAH (KR)
JANG JISUNG (KR)
HAN SANGKWON (KR)
CHUNG SUEUN (KR)
LEE SEUNGAH (KR)
JANG JISUNG (KR)
HAN SANGKWON (KR)
Application Number:
PCT/KR2010/006580
Publication Date:
October 27, 2011
Filing Date:
September 28, 2010
Export Citation:
Assignee:
SNU R&DB FOUNDATION (KR)
KWON SUNGHOON (KR)
CHUNG SUEUN (KR)
LEE SEUNGAH (KR)
JANG JISUNG (KR)
HAN SANGKWON (KR)
KWON SUNGHOON (KR)
CHUNG SUEUN (KR)
LEE SEUNGAH (KR)
JANG JISUNG (KR)
HAN SANGKWON (KR)
International Classes:
G02B5/00
Foreign References:
| KR20060128139A | 2006-12-14 | |||
| KR20080063104A | 2008-07-03 | |||
| KR20070014628A | 2007-02-01 |
Attorney, Agent or Firm:
NAM, Jung Kil (Hanjin Building607-12, Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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Claims: