IP Library Granted Patent US 7,002,292
Granted Patent B2
US 7,002,292 · App. 10/625,037 · Granted Feb 21, 2006

Organic electronic device

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Quick Facts
Patent No.
US 7,002,292
App. No.
10/625,037
Granted
Feb 21, 2006
Kind
B2
Abstract

An organic electronic device comprising (a) a conductive lead, (b) an organic layer, (c) a first conductive member overlying the organic layer, wherein a side of the first conductive member closest to the conductive lead and a side of the organic layer closest to the conductive lead are substantially coterminous with each other and from a plan view, the conductive lead and the first conductive member are spaced apart from each other, and (d) a second conductive member that electrically connects the first conductive member to the conductive lead.

Claims (15)

1. An organic electronic device comprising:

a substrate;

a conductive lead;

an organic layer;

a first conductive member overlying the organic layer, wherein a side of the first conductive member closest to the conductive lead and a side of the organic layer closest to the conductive lead are substantially coterminous with each other; and

from a plan view, the conductive lead and the first conductive member are spaced apart from each other;

a second conductive member that electrically connects the first conductive member to the conductive lead; and

a third conductive member overlying the substrate.

2. The device of claim 1

wherein the third conductive member is spaced apart from the conductive lead and does not contact either of the first conductive member or the second conductive member.

3. The device of claim 2 wherein the organic layer overlies the third conductive member and comprises a hole transport layer and an organic active layer.

4. The device of claim 3 , wherein the substrate comprises a polymeric film.

5. The device of claim 1 or 2 , wherein the organic layer comprises at least one material that is a charge transport, anti-quenching, light-emitting, or photodetector material.

6. The device of claim 1 or 2 , wherein the organic electronic device is a light-emitting diode, light-emitting display, radiation sensitive device, photoconductive cell, photovoltaic cell, photoresistor, photoswitch, photodetector, phototransistor, or phototube.

7. The device of claim 1 , wherein the device is an organic light-emitting diode display.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: LG CHEM, LTD.
Reel/Frame 050150/0482 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 25, 2004
From: DUPONT DISPLAYS, INC.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 014666/0378 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 2, 2004
From: PRAKASH, SHIVA
To: DUPONT DISPLAYS, INC.
Reel/Frame 014230/0219 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 29, 2003
From: PRAKASH, SHIVA
To: DUPONT DISPLAYS, INC.
Reel/Frame 014218/0978 →