US Patent 7420323 Electroluminescent apparatus having a structured luminescence conversion layer
Patent 7420323 was granted and assigned to Osram Opto Semiconductors GmbH on September, 2008 by the United States Patent and Trademark Office.
All edits
Edits on 16 Sep, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Benjamin Claus Krummacher0
Edits on 14 Sep, 2023
Golden AI
Edits made to:
Article (+381 characters)
Article
Patent abstract
An apparatus such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer disposed on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains color-changing and non-color-changing regions arranged in a particular pattern.
Edits on 15 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07420323 Electroluminescent apparatus having a structured luminescence conversion layer US Patent 7420323 Electroluminescent apparatus having a structured luminescence conversion layer
Infobox
Patent Number
074203230
Patent Number
74203230
Edits on 25 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074203230
Date of Patent
September 2, 2008
0Patent Application Number
112645160
Date Filed
October 31, 2005
0Official Website
Patent Primary Examiner
Edits on 14 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 1 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07420323 Electroluminescent apparatus having a structured luminescence conversion layer
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07420323
Date of patent
September 2, 2008
Patent application number
11264516
Date Filed
October 31, 2005
Patent primary examiner
Find more entities like US Patent 7420323 Electroluminescent apparatus having a structured luminescence conversion layer
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
