Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 2, 2021
Patent Application Number
16358085
Date Filed
March 19, 2019
Patent Citations Received
Patent Primary Examiner
Patent abstract
The pcLED pixels in a phosphor-converted LED array each comprise an optical element on the light-emitting surface above the phosphor layer. In methods for making such pixelated LED arrays, a thin layer of a sacrificial phosphor carrier substrate is retained as the optical element on the output surface of the phosphor pixels upon completion of the fabrication process.
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