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Patent Searching and Data


Title:
METHOD OF MANUFACTURING LUMINESCENT DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JP2002313565
Kind Code:
A
Abstract:

To patternize a luminescent layer, an electron transport layer and a hole injection transport layer while controlling film thickness in order to provide a method of manufacturing a luminescent display element that can make a full color display.

In this method of manufacturing the luminescent display element, a substrate provided with a first electrode is dipped in an aqueous solution of material forming the luminescent layer with a functional group which can be charged to positive or negative polarity, an electron injection transport layer and the forming material is laminated on the first electrode by migration electrodeposition to form the luminescent layer, electron injection transport layer or hole injection transport layer.


Inventors:
ONO KIMITAKA
Application Number:
JP2001118460A
Publication Date:
October 25, 2002
Filing Date:
April 17, 2001
Export Citation:
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Assignee:
SHARP KK
International Classes:
H05B33/10; H01L51/50; H05B33/12; H05B33/14; H05B33/22; (IPC1-7): H05B33/10; H05B33/12; H05B33/14; H05B33/22
Attorney, Agent or Firm:
Shintaro Nogawa