Stock material or miscellaneous articles – Thermal transfer donor
Reexamination Certificate
2004-11-10
2009-12-01
Tarazano, D. Lawrence (Department: 1794)
Stock material or miscellaneous articles
Thermal transfer donor
C428S690000, C428S917000, C313S504000, C313S506000
Reexamination Certificate
active
07625615
ABSTRACT:
A donor substrate for a full-color organic electroluminescent display device includes: a base film; a light-to-heat conversion layer formed on the base film; and a transfer layer formed on the light-to-heat conversion layer. The transfer layer is an organic layer including a patterned organic electroluminescent material. Accordingly, it is possible to manufacture a high definition and large-sized organic electroluminescent display device in which misalignment does not occur upon forming an emission layer. The donor substrate and a full-color organic electroluminescent display device including the donor substrate are manufactured by methods according to the present invention.
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Kang Tae-Min
Kim Mu-Hyun
Lee Seong-Taek
Song Myung-Won
Bushnell , Esq. Robert E.
Samsung Mobile Display Co., Ltd.
Tarazano D. Lawrence
Thompson Camie S
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