Title:
LIGHT EMITTING SHEET
Document Type and Number:
WIPO Patent Application WO/2018/173495
Kind Code:
A1
Abstract:
Provided is a light emitting sheet capable of light emission display without being connected to an external power source. A light emitting sheet (1A) comprises a base material (10), upon which is provided: a sheet battery (20), an organic EL element (30) which emits light using power from the sheet battery (20), and a switch (50) which can switch between a state in which the sheet battery (20) and the organic EL element (30) are electrically connected, and a state in which the sheet battery (20) and the organic EL element (30) are cut off from each other.
Inventors:
HAMAGUCHI SHUN (JP)
YAMAMOTO NATSUKI (JP)
YAMAMOTO NATSUKI (JP)
Application Number:
PCT/JP2018/003195
Publication Date:
September 27, 2018
Filing Date:
January 31, 2018
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
H05B33/02; G09F13/00; G09F13/06; G09F13/22; H01L51/50
Foreign References:
| JP2004133468A | 2004-04-30 | |||
| JP2002215068A | 2002-07-31 | |||
| US20170027249A1 | 2017-02-02 | |||
| US4637148A | 1987-01-20 | |||
| JP2008299263A | 2008-12-11 | |||
| JP2005301676A | 2005-10-27 | |||
| JP2005183045A | 2005-07-07 | |||
| JP2001167881A | 2001-06-22 | |||
| JPH11185565A | 1999-07-09 | |||
| JPH11265635A | 1999-09-28 | |||
| JP2005321912A | 2005-11-17 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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