Donor sheet having a polymerizable, amorphous matrix with electrically active material disposed therein
申请人:3M Innovative Properties Company
公开号:US07445825B2
公开(公告)日:2008-11-04
In a method of making an organic electroluminescent device, a transfer layer is solution coated on a donor substrate. The transfer layer includes a polymerizable, amorphous matrix with a light emitting material disposed in the matrix. The transfer layer is then selectively patterned on a receptor. The polymerizable, amorphous matrix is then polymerized. Examples of patterning methods include laser thermal transfer or thermal head transfer. The method and associated materials can be used to form, for example, organic electroluminescent devices.
在制作有机电致发光器件的方法中,将转移层涂覆在给体基板上。转移层包括具有放置在矩阵中的发光材料的可聚合非晶态基质。然后,在受体上选择性地对转移层进行图案化。然后,聚合可聚合性非晶态基质。图案化方法的示例包括激光热转移或热头转移。该方法和相关材料可用于形成例如有机电致发光器件。