US Patent 7999983 Lens material, optical electronic component and optical electronic device
All edits
Edits on 28 Nov, 2023
Golden AI
Edits made to:
Article (+533 characters)
Article
Patent abstract
An optical material includes lithium tantalate, and a molar composition ratio of lithium oxide and tantalum oxide (Li2O/Ta2O5) in the lithium tantalate is in the range of 0.975 to 0.982. Since an optical material having a high refractive index is provided in an optical unit, at the same focal distance, a lens thickness can be significantly reduced. As a result, an optical electronic component and an optical electronic device including the optical material has a reduced size and thickness and is highly functional.
Edits on 23 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07999983 Lens material, optical electronic component and optical electronic device US Patent 7999983 Lens material, optical electronic component and optical electronic device
Infobox
Patent Number
0799998300
Patent Number
799998300
Edits on 4 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079999830
Date of Patent
August 16, 2011
0Patent Application Number
105959420
Date Filed
October 13, 2004
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079999830
Date of Patent
August 16, 2011
0Patent Application Number
105959420
Date Filed
October 13, 2004
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07999983 Lens material, optical electronic component and optical electronic device
Infobox
Is a
Patent jurisdiction
Patent number
07999983
Date of patent
August 16, 2011
Patent application number
10595942
Date Filed
October 13, 2004
Patent primary examiner
Find more entities like US Patent 7999983 Lens material, optical electronic component and optical electronic device
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
