Title:
PLANAR LIGHT EMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/168617
Kind Code:
A1
Abstract:
Provided is a planar light emission device, comprising: a plurality of organic electroluminescence elements which are configured from a plurality of electrode layers and a plurality of organic layers which have been positioned alternately overlapping upon the opposite side of another plane (touch plane) of a translucent substrate, said elements having been connected in series; a touch sensor which uses one of the plurality of electrode layers as a detection electrode (electrode layer) to detect a change in capacitance; and a first control unit which, during the period of the detection using the touch sensor, controls each of the electrode layers, from among the plurality of electrode layers, which are other than the electrode layer that is used as the detection electrode, such that the potential is the same between the detection electrode and each of the other electrode layers.
Inventors:
YONEYAMA MASATOSHI (JP)
YAGI TSUKASA (JP)
OMATA KAZUYOSHI (JP)
YAGI TSUKASA (JP)
OMATA KAZUYOSHI (JP)
Application Number:
PCT/JP2018/008890
Publication Date:
September 20, 2018
Filing Date:
March 08, 2018
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G06F3/041; G06F3/044; H01L51/50; H05B33/12
Domestic Patent References:
| WO2015182001A1 | 2015-12-03 | |||
| WO2016072246A1 | 2016-05-12 |
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
Download PDF: