Donor substrate for a flat panel display and method of fabricating an organic light emitting diode (OLED) display using the same
US7767489B2 · kind B2 · utility
5Cited by
11References
20Claims
0Family size
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Key dates
| Filing date | May 3, 2007 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Apr 22, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/10
Abstract
A donor substrate for a flat panel display includes a base film, a light-to-heat conversion layer on the base film, a first buffer layer on the light-to-heat conversion layer, the first buffer layer including an emission host material, a transfer layer on the first buffer layer, and a second buffer layer on the transfer layer, the second buffer layer including an emission host material identical to the emission host material of the first buffer layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.