IP Library › Granted Patent US 7,453,199
Granted Patent B2
US 7,453,199 · App. 11/102,677 · Granted Nov 18, 2008

Organic electroluminescent device

Assignee: Seiko Epson Corporation
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Quick Facts
Patent No.
US 7,453,199
App. No.
11/102,677
Granted
Nov 18, 2008
Kind
B2
Abstract

An organic electroluminescent device includes electrodes, an organic functional layer formed between facing electrodes, and separators for separating one of the electrodes into a strip, wherein the one electrode includes the first film formed with a vapor deposition method and the second film formed into a strip on the first film between the separators, and wherein the separators have dividing sections provided therein for electrically dividing the vapor deposited films formed on the top surfaces of the separators when the first film is formed.

Claims (12)

1. An organic electroluminescent device comprising:

first electrodes;

second electrodes having first films formed with a vapor deposition method into a strip form and second films formed on the first films into the strip form;

organic functional layers formed between the first electrodes and the second electrodes; and

separators separating the first film into the strip form, having top surfaces on which the first films are formed, and having divided separators that are divided into at least two parts so as to include gaps, the gaps being dividing sections electrically dividing the film parts.

2. A organic electroluminescent device according to claim 1 , wherein the second film is formed so as to contact with at least one of two adjacent cathode separators among a plurality of the separators.

3. An electronic apparatus having an organic electroluminescent device according to claim 1 as a display device.

4. An organic electroluminescent device comprising:

first electrodes;

second electrodes having first films formed with a vapor deposition method into a strip form and second films formed on the first films into the strip form;

an organic functional layer formed between the first electrodes and the second electrodes; and

separators separating the first film into the strip form, having top surfaces on which the first films and channels are formed, the channels being dividing sections electrically dividing the first films.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 11, 2005
From: SAKAI, HIROFUMI
To: SEIKO EPSON CORPORATION
Reel/Frame 016461/0299 →
Priority Claims (1)
JP 2004-125401 · Apr 21, 2004 · national
Continuity (1)
Related Publication 20050237780A1 · Oct 27, 2005