Title:
REFLECTIVE DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/157795
Kind Code:
A1
Abstract:
A reflective display device according to the present invention comprises: an upper electrode and a lower electrode provided at a position facing the upper electrode; and a display cell which is provided between the upper electrode and the lower electrode, and which includes an electrophoretic fluid containing at least one type of pigment particle and high-refractive neutral particle, wherein the high refractive neutral particles are positioned at the upper end part of the display cell and are electrically neutral.
Inventors:
KIM CHUL AM (KR)
LEE DONG JIN (KR)
BAE HYO SUN (KR)
LEE DONG JIN (KR)
BAE HYO SUN (KR)
Application Number:
PCT/KR2020/009691
Publication Date:
August 12, 2021
Filing Date:
July 23, 2020
Export Citation:
Assignee:
NSPECTRA (KR)
International Classes:
G02F1/167; G02F1/1675; G02F1/1676
Foreign References:
| JP2008158067A | 2008-07-10 | |||
| JP2003344881A | 2003-12-03 | |||
| KR20050002833A | 2005-01-10 | |||
| US20180017838A1 | 2018-01-18 |
Attorney, Agent or Firm:
LEE, Byong Jin (KR)
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