CPC H01L 33/58 (2013.01) [G02B 5/3025 (2013.01); H01L 25/0753 (2013.01); H01L 33/62 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01)] | 7 Claims |
1. A method to manufacture an LED display panel, comprising:
cutting a film of first circular polarizer to obtain a plurality of first circular polarizer units;
cutting a film of second circular polarizer to obtain a plurality of second circular polarizer units, wherein the first circular polarizer and the second circular polarizer are of opposite circular polarizations;
attaching each of the plurality of first circular polarizer units to each of a first plurality of LED chips/packages to form a plurality of first light emitting devices so that each first light emitting device has a first circular polarizer unit attached thereto;
attaching each of the plurality of second circular polarizer units to each of a second plurality of LED chips/packages to form a plurality of second light emitting devices so that each second light emitting device has a second circular polarizer unit attached thereto,
wherein the plurality of first light emitting devices and the plurality of second light emitting devices are disposed on a substrate.
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