Title:
LIGHT EMITTING STACKED STRUCTURE AND DISPLAY DEVICE HAVING THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/125055
Kind Code:
A1
Abstract:
A light emitting stacked structure including a plurality of epitaxial sub-units disposed one over another, each of the epitaxial sub-units configured to emit different colored light, in which each epitaxial sub-unit has a light emitting area that overlaps one another, and at least one epitaxial sub-unit has an area different from the area of another epitaxial sub-unit.
Inventors:
LEE CHUNG HOON (KR)
CHAE JONG HYEON (KR)
JANG SEONG GYU (KR)
LEE HO JOON (KR)
CHAE JONG HYEON (KR)
JANG SEONG GYU (KR)
LEE HO JOON (KR)
Application Number:
PCT/KR2018/016482
Publication Date:
June 27, 2019
Filing Date:
December 21, 2018
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
H01L33/08; H01L27/15
Domestic Patent References:
| WO2017074095A1 | 2017-05-04 |
Foreign References:
| US8058663B2 | 2011-11-15 | |||
| KR20070089172A | 2007-08-30 | |||
| US9052096B2 | 2015-06-09 |
Other References:
TAKATOSHI TSUJIMURA ET AL.: "Development of a color-tunable polychromatic organic-light-emitting-diode device for roll-to-roll manufacturing", JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, vol. 24, no. 4, 14 April 2016 (2016-04-14), pages 262 - 269, XP055615331, doi:10.1002/jsid.440
See also references of EP 3729518A4
See also references of EP 3729518A4
Attorney, Agent or Firm:
PARK, Hae Chan (KR)
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