Organic light emitting display

Details Organic light emitting display Organic light emitting display

2004-12-23

2008-10-28

Patel, Ashok (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000

Reexamination Certificate

active

07443095

ABSTRACT:
An organic light emitting display is provided with a height of a pixel defining layer formed on a planarization layer in a region where a first electrode is not formed, being formed to be lower than or equal to that of the pixel defining layer formed on the first electrode. In the process of forming the organic layer pattern, a distance between a donor substrate laminated on a substrate and the first electrode is minimized to allow the transfer to be performed with a low energy of laser beam. Accordingly, it is possible to improve energy efficiency of the laser beam. With this process, it is possible to improve efficiency and the lifetime of the device because the transfer energy is low.

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Office action issued on Mar. 7, 2008 by the Chinese Patent Office in Chinese Patent Application No. 2004100997577 which corresponds to U.S. Appl. No. 11/019,643, and its English language translation.

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