ORGANIC ELECTROLUMINESCENT DEVICE, MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC EQUIPMENT

Title:

ORGANIC ELECTROLUMINESCENT DEVICE, MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC EQUIPMENT

Document Type and Number:

Japanese Patent JP2007026852

Kind Code:

A

Abstract:

To provide an organic EL device in which pixel electrodes having different thickness depending on each pixel are formed by fewer process than conventional ones and which can realize a high display performance as well as a low cost, and to provide a manufacturing method of the organic EL device, and electronic equipment.

The organic electroluminescent device is provided with pixels XR, XG, XB having a light emitting functional layer 110 interposed between first electrodes 23R, 23G, 23B and a second electrode 50 and a unit pixel group Px consisting of the plurality of the pixels XR, XG, XB. Each of the plurality of first electrodes 23R, 23G, 23B in the unit pixel group Px is formed of an independent or a combination of a plurality of conductive membranes 11, 12 having different etching selectivity.

Inventors:

MATSUMOTO TOMOTAKA

Application Number:

JP2005206708A

Publication Date:

February 01, 2007

Filing Date:

July 15, 2005

Export Citation:

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Assignee:

SEIKO EPSON CORP

International Classes:

H05B33/28; H01L51/50; H05B33/10; H05B33/12; H05B33/24

Domestic Patent References:

JP2005093401A	2005-04-07
JP2004355975A	2004-12-16
JP2005129510A	2005-05-19
JP2005197010A	2005-07-21

Foreign References:

WO2005086539A1

2005-09-15

Attorney, Agent or Firm:

Kazuya Nishi
Masatake Shiga
Masakazu Aoyama

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