Light emitting device and method of manufacturing thereof

Details Light emitting device and method of manufacturing thereof Light emitting device and method of manufacturing thereof

2007-02-20

2007-02-20

Estrada, Michelle (Department: 2823)

Semiconductor device manufacturing: process

Coating of substrate containing semiconductor region or of...

Insulative material deposited upon semiconductive substrate

C438S237000, C438S238000, C257SE51018, C257SE51022, C257SE51026, C257SE31099, C257SE31105, C427S421100, C427S427300, C427S447000

Reexamination Certificate

active

10147923

ABSTRACT:
A device of forming a film from an organic compound material at low cost is provided, using an organic compound material having high light emission efficiency. An organic compound film is formed on a substrate under an inert gas atmosphere by spraying of a colloid solution in which organic compound aggregates are dispersed (this solution is also referred to as a “sol”). Note that the organic compound may be one in which particles are composed of aggregates of several organic compounds within a liquid, and may be one in which a portion of the organic compound is dissolved within a liquid.

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(English Translation of Chinese Office Action issued Dec. 9, 2005) Applicant: Semiconductor Energy Laboratory Co., Ltd.; Chinese Patent Application No. 02120302.4; filed May 21, 2002; “Light Emitting Device and Method of Manufacturing Thereof”.

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