Title:
An OLED lighting installation provided with the incorporated proximity sensor
Document Type and Number:
Japanese Patent JP5969732
Kind Code:
B2
Abstract:
The invention concerns an OLED device with a cathode 1, an anode 2 and an active stack 3, wherein the anode 1 is segmented into a plurality of anode segments 8 each defining an OLED segment 4. Further, a capacitance measuring unit 12 is provided which is arranged for measuring a plurality of capacitance coefficients between two anode segments 8 and/or between an anode segment 8 and surrounding earth, respectively. This way, an OLED device for illumination purposes with a reliable proximity sensing function is achieved.
Inventors:
Hente Dirk
Application Number:
JP2010543619A
Publication Date:
August 17, 2016
Filing Date:
January 27, 2009
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
H03K17/955; H01L51/50; H05B33/12; H05B33/26; H05B37/02; H05B44/00
Foreign References:
Attorney, Agent or Firm:
Patent Services Corporation m&s Partners
Sakiko Shibata
Susumu Tsugaru
Fueda Shusen
Sakiko Shibata
Susumu Tsugaru
Fueda Shusen