Invention Grant
US07670450B2 Patterning and treatment methods for organic light emitting diode devices
有权
有机发光二极管器件的图案化和处理方法
- Patent Title: Patterning and treatment methods for organic light emitting diode devices
- Patent Title (中): 有机发光二极管器件的图案化和处理方法
-
Application No.: US11461194Application Date: 2006-07-31
-
Publication No.: US07670450B2Publication Date: 2010-03-02
- Inventor: Sergey A. Lamansky , Erika Bellmann , Ha T. Le , John S. Staral , John P. Baetzold
- Applicant: Sergey A. Lamansky , Erika Bellmann , Ha T. Le , John S. Staral , John P. Baetzold
- Applicant Address: US MN Saint Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN Saint Paul
- Main IPC: B44C1/17
- IPC: B44C1/17 ; B41M5/40

Abstract:
A thermal transfer donor element is provided which can include a support, light-to-heat conversion layer, interlayer, and transfer layer. When the donor element is brought into contact with a receptor and imagewise irradiated, an image is obtained which is free from contamination by the light-to-heat conversion layer. In order to enhance the lifetimes of the transferred material, thermal treatments such as annealing are applied to the receptor before transfer, to the transfer layer after transfer, or a combination of them. The construction and process of the donor element is useful in making colored images including applications such as color proofs, color filter elements, and organic light emitting diode displays and devices.
Public/Granted literature
- US20080026306A1 PATTERNING AND TREATMENT METHODS FOR ORGANIC LIGHT EMITTING DIODE DEVICES Public/Granted day:2008-01-31
Information query
IPC分类: