Invention Grant
- Patent Title: Method for generating an electrode layer pattern in an organic functional device
- Patent Title (中): 在有机功能元件中产生电极层图案的方法
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Application No.: US11993472Application Date: 2006-06-27
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Publication No.: US08207055B2Publication Date: 2012-06-26
- Inventor: Michael Büchel , Ivar Jacco Boerefijn , Edward Willem Albert Young , Adrianus Sempel
- Applicant: Michael Büchel , Ivar Jacco Boerefijn , Edward Willem Albert Young , Adrianus Sempel
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Agent John F. Salazar; Mark L. Beloborodov
- Priority: EP05105867 20050630
- International Application: PCT/IB2006/052113 WO 20060627
- International Announcement: WO2007/004121 WO 20070111
- Main IPC: H01L21/44
- IPC: H01L21/44
Abstract:
A method for generating an electrode layer pattern in an organic functional device (101; 201) comprising a first transparent electrode layer (103; 203), a second electrode layer (104; 204) and an organic functional layer (102; 202) sandwiched between said first and second electrode layers (103, 104; 203, 204). The method comprises the steps of arranging (601) a laser (704; 804) to irradiate said organic functional device (701; 801) through said first transparent electrode layer (103; 203), selecting (602) a set of laser parameters in order to enable said laser (704; 804) to locally modify an electric conductivity of said second electrode layer (104; 204), and locally modifying, by said laser (704; 804) in accordance with said set of laser parameters, the electric conductivity of said second electrode layer (104; 204), thereby generating said electrode layer pattern.
Public/Granted literature
- US20100221853A1 METHOD FOR GENERATING AN ELECTRODE LAYER PATTERN IN AN ORGANIC FUNCTIONAL DEVICE Public/Granted day:2010-09-02
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