发明申请
- 专利标题: Ion beam method for removing an organic light emitting material
- 专利标题(中): 用于去除有机发光材料的离子束方法
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申请号: US10551647申请日: 2004-04-02
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公开(公告)号: US20070077368A1公开(公告)日: 2007-04-05
- 发明人: Alastair Buckley , Georg Bodammer , Carsten Giebeler
- 申请人: Alastair Buckley , Georg Bodammer , Carsten Giebeler
- 申请人地址: GB Edinburg EH9 3JF
- 专利权人: Micromissive Displays Limited
- 当前专利权人: Micromissive Displays Limited
- 当前专利权人地址: GB Edinburg EH9 3JF
- 优先权: GB0307746.8 20030403
- 国际申请: PCT/GB04/01471 WO 20040402
- 主分类号: C23C14/02
- IPC分类号: C23C14/02 ; C03C15/00 ; C23F1/00
摘要:
A method of removing an organic, preferably polymeric, light-emitting material (4) from defined areas of a substrate (1) comprises the steps of arranging a shadow mask (5) to overlie the organic material other than in the defined areas, and applying a beam of ions (7) to the defined areas through the mask. The method is useful in forming organic light-emitting diode arrays.
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