Invention Grant
- Patent Title: Organic light emitting diode driver arrangement
- Patent Title (中): 有机发光二极管驱动器布置
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Application No.: US12996672Application Date: 2009-06-19
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Publication No.: US08853956B2Publication Date: 2014-10-07
- Inventor: Joseph Hendrik Anna Maria Jacobs , Dirk Hente
- Applicant: Joseph Hendrik Anna Maria Jacobs , Dirk Hente
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Yuliya Mathis
- Priority: EP08104536 20080625
- International Application: PCT/IB2009/052632 WO 20090619
- International Announcement: WO2009/156925 WO 20091230
- Main IPC: H05B41/36
- IPC: H05B41/36

Abstract:
Driver arrangements (100) drive first organic light emitting diode circuits (1) coupled to reference terminals (10) and first output terminals (11) and drive second organic light emitting diode circuits (2) coupled to the first output terminals (11) and to second output terminals (12). The driver arrangements (100) comprise first/second elements (21/22) coupled to the first/second output terminals (11) and the reference terminals (10) and first/second switches (31/32) coupled to power source terminals (14) and the first/second output terminals (11/12) for controlling the stacked organic light emitting diode circuits (1, 2) individually. The switches (31, 32) and the first elements (21) comprise transistors and the second elements (22) comprise transistors or diodes. The first/second elements (21/22) and the first/second switches (31/32) are coupled to each other and via first/second inductors (41/42) to the first/second output terminals (11/12).
Public/Granted literature
- US20110089862A1 ORGANIC LIGHT EMITTING DIODE DRIVER ARRANGEMENT Public/Granted day:2011-04-21
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