Organic electroluminescence device having input function and...

Details Organic electroluminescence device having input function and... Organic electroluminescence device having input function and...

2011-05-24

2011-05-24

Won, Bumsuk (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C313S509000

Reexamination Certificate

active

07948179

ABSTRACT:
The invention provides an organic electroluminescence device having an input function, including: an element substrate that has a light-emitting layer sandwiched between a pair of electrodes; a sealing substrate that seals the element substrate; a first detection electrode that is provided at the inner-surface side of the sealing substrate; a second detection electrode that is provided at the outer-surface side of the sealing substrate; the second detection electrode having a detection axis that is not the same as that of the first detection electrode; a dielectric film that is formed on the second detection electrode; and a detection unit that detects a position at which electrostatic capacitance is generated via the dielectric film between the first detection electrode and the second detection electrode.

REFERENCES:
patent: 2002/0180910 (2002-12-01), Umemoto et al.
patent: 2003/0067448 (2003-04-01), Park
patent: 2003/0067449 (2003-04-01), Yoshikawa et al.
patent: 2004/0238726 (2004-12-01), Caldwell
patent: 2005/0184971 (2005-08-01), Ogino et al.
patent: 2006/0001655 (2006-01-01), Tanabe
patent: 2006/0044279 (2006-03-01), Nasu et al.
patent: 2006/0250373 (2006-11-01), Sakurai et al.
patent: 2007/0002192 (2007-01-01), Nishino et al.
patent: A-2003-196023 (2003-07-01), None
patent: A-2006-146895 (2006-06-01), None

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