US Patent 7990051 Organic light emitting device
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Edits on 28 Nov, 2023
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Patent abstract
An organic light emitting device includes a display panel, and a polarizer that is positioned on the display panel and includes a retarder and a polarizing film. The polarizing film includes a base layer and shielding patterns positioned inside the base layer. An area of the shielding pattern close to the display panel is larger than an area of the shielding pattern far away from the display panel. The shielding pattern is formed in a non-emitting area of the display panel.
Edits on 23 May, 2023
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US Patent 07990051 Organic light emitting device US Patent 7990051 Organic light emitting device
Infobox
Patent Number
0799005100
Patent Number
799005100
Edits on 7 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079900510
Date of Patent
August 2, 2011
0Patent Application Number
125138870
Date Filed
July 24, 2007
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079900510
Date of Patent
August 2, 2011
0Patent Application Number
125138870
Date Filed
July 24, 2007
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07990051 Organic light emitting device
Infobox
Is a
Patent jurisdiction
Patent number
07990051
Date of patent
August 2, 2011
Patent application number
12513887
Date Filed
July 24, 2007
Patent primary examiner
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