US Patent 11581512 Display panel and method of fabricating the same
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Edits on 2 Apr, 2023
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Patent Jurisdiction
Patent Number
115815120
Date of Patent
February 14, 2023
0Patent Application Number
166201310
Date Filed
November 20, 2019
0Patent Citations
Patent Primary Examiner
Edits on 23 Mar, 2023
Golden AI
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Patent Citations
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US Patent 11581512 Display panel and method of fabricating the same
Article
A display panel and a method of fabricating the same are provided. The display panel includes: a base substrate; a first electrode disposed on the base substrate; a hole injection layer disposed on the first electrode, wherein a surface of the hole injection layer away from the first electrode is scattering surface. In the present invention, the surface of the hole injection layer away from the first electrode is set as the scattering surface, and changes of brightness and chromaticity caused by a change of viewing angles is weakened by the scattering surface, thereby expanding viewing angles of the display panel.
Infobox
Is a
Patent Jurisdiction
Patent Number
115815120
Date of Patent
February 14, 2023
0Patent Application Number
166201310
Date Filed
November 20, 2019
0Patent Citations
Patent Primary Examiner
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