US Patent 7942565 Illumination device
Patent 7942565 was granted and assigned to Osram Opto Semiconductors GmbH on May, 2011 by the United States Patent and Trademark Office.
All edits
Edits on 29 May, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 27 Nov, 2023
Golden AI
Edits made to:
Article (+614 characters)
Article
Patent abstract
An illumination device is specified which has a light source (1) suitable for coupling divergent electromagnetic radiation (6) into an optical waveguide (2), the electromagnetic radiation (6) being guided in the optical waveguide (2) on the basis of total reflection the optical waveguide (2) being suitable for changing a main radiating direction (17) of the electromagnetic radiation (6), and the optical waveguide (2) being formed in one piece. Light-emitting diodes are preferably used as the light source (1). The illumination device is particularly well suited to the backlighting of displays.
Edits on 19 Jul, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 5 Jul, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 18 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07942565 Illumination device US Patent 7942565 Illumination device
Infobox
Patent Number
0794256500
Patent Number
794256500
Edits on 26 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079425650
Date of Patent
May 17, 2011
0Patent Application Number
119157800
Date Filed
May 19, 2006
0Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079425650
Date of Patent
May 17, 2011
0Patent Application Number
119157800
Date Filed
May 19, 2006
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07942565 Illumination device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07942565
Date of patent
May 17, 2011
Patent application number
11915780
Date Filed
May 19, 2006
Patent primary examiner
Find more entities like US Patent 7942565 Illumination device
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
