Title:
DISPLAY UPDATE METHOD FOR NONVOLATILE DISPLAY DEVICE, DISPLAY UPDATE DEVICE FOR NONVOLATILE DISPLAY DEVICE, AND DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/207671
Kind Code:
A1
Abstract:
The present invention provides a simply-structured fake fingernail that has electronic paper as a display body and facilitates updating a display. A fake fingernail 1 equipped with electronic paper as a display body is attached to the nail of a user using a fixing member 2 such as an electrically conductive adhesive. A display update device 3 generates an ion wind with the fake fingernail 1 attached to the nail and causes the generated ion wind to blow on the fake fingernail 1. Electric charging caused by the ion wind applies a potential to the electronic paper encapsulated in the fake fingernail 1, thereby updating the display of the electronic paper to exhibit a color corresponding to the potential.
Inventors:
KATO YASUO (JP)
OHNO KAZUHISA (JP)
OKAZAKI RYUTA (JP)
KAWASOE TOMOYUKI (JP)
OHNO KAZUHISA (JP)
OKAZAKI RYUTA (JP)
KAWASOE TOMOYUKI (JP)
Application Number:
PCT/JP2018/017215
Publication Date:
November 15, 2018
Filing Date:
April 27, 2018
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A45D29/00; G02F1/1685
Domestic Patent References:
| WO2016018304A1 | 2016-02-04 |
Foreign References:
| JP2010164912A | 2010-07-29 | |||
| JP2016168294A | 2016-09-23 |
Attorney, Agent or Firm:
SATO Katsushi (JP)
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