IP Library Granted Patent US 9,627,643
Granted Patent B2
US 9,627,643 · App. 14/443,401 · Granted Apr 18, 2017

Optoelectronic component

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Quick Facts
Patent No.
US 9,627,643
App. No.
14/443,401
Granted
Apr 18, 2017
Kind
B2
Abstract

Various embodiments may relate to an optoelectronic component, including a substrate, a first electrically conductive electrode layer, a second electrically conductive electrode layer, an organic layer structure, and a conductor track layer. The first electrically conductive electrode layer, the second electrically conductive electrode layer and the conductor track layer are formed in each case from an optically transparent material.

Claims (25)

1. An optoelectronic component, comprising:

a substrate,

a first electrically conductive electrode layer disposed on or over a top surface of

the substrate,

a second electrically conductive electrode layer over the first electrically

conductive electrode layer,

an organic layer structure between the first electrically conductive electrode layer

and the second electrically conductive electrode layer,

wherein the organic layer structure comprises, from a top view, a 2D-closed

shaped light-emitting region, the top view being a view facing the top surface of

the substrate, wherein the 2D-closed shaped light-emitting region has a first

portion and a second portion complementary to the first portion, and

a conductor track structure,

wherein the first electrically conductive electrode layer, the second electrically conductive electrode layer and the conductor track structure are formed in each case from an optically transparent material,

wherein the conductor track structure has a first conductor track layer and a second conductor track layer, wherein the first conductor track layer is arranged in a manner separated from the second conductor track layer,

wherein the first conductor track layer is arranged at the first electrically conductive electrode layer and the second conductor track layer is arranged at the second electrically conductive electrode layer,

wherein from the top view or a view opposite to the top view, the first conductive track layer covers all of the first portion and the second conductive track layer covers the second portion.

2. The optoelectronic component as claimed in claim 1 , wherein the first electrically conductive electrode layer and the second electrically conductive electrode layer are formed from a same optically transparent material.

3. The optoelectronic component as claimed in claim 2 , wherein an optically transparent material of the conductor track structure contains silver.

4. The optoelectronic component as claimed in claim 1 , wherein an optically transparent material of the conductor track structure contains silver.

5. The optoelectronic component as claimed in claim 1 , wherein the first conductor track layer and the second conductor track layer are spatially separated from one another by the organic layer structure.

6. The optoelectronic component as claimed in claim 1 , wherein the first conductor track layer and the second conductor track layer are formed in each case from a multiplicity of areas arranged parallel to one another.

7. The optoelectronic component as claimed in claim 6 , wherein each area of the multiplicities of areas is wedge-shaped.

8. The optoelectronic component as claimed in claim 1 , wherein, from the top view, the first portion is uncovered by the second conductive track layer and, from the view opposite to the top view, the second portion is uncovered by the first conductive track layer.

9. The optoelectronic component as claimed in claim 1 , wherein the first conductive track layer, from the top view, covers the first electrically conductive electrode layer and the second conductive track layer, from the view opposite to the top view, cover the second electrically conductive electrode layer.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2020
From: OSRAM OLED GMBH
To: DOLYA HOLDCO 5 LIMITED
Reel/Frame 053464/0374 →
CORRECTIVE ASSIGNMENT TO CORRECT THE 11/658.772 REPLACED 11/658.772 PROPERTY NUMBERS PREVIOUSLY RECORDED AT REEL: 053464 FRAME: 0395. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Aug 11, 2020
From: DOLYA HOLDCO 5 LIMITED
To: PICTIVA DISPLAYS INTERNATIONAL LIMITED
Reel/Frame 053464/0395 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 19, 2015
From: WEHLUS, THOMAS
To: OSRAM OLED GMBH
Reel/Frame 035663/0727 →