Optical assembly and display device
An optical assembly includes a first optical film and a second optical film. The first optical film includes first microstructures arranged as a chessboard arrangement based on a first direction. The second optical film includes second microstructures arranged as a chessboard arrangement based on a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | An optical assembly includes a first optical film and a second optical film. The first optical film includes first microstructures arranged as a chessboard arrangement based on a first direction. The second optical film includes second microstructures arranged as a chessboard arrangement based on a second direction. The angle between the first direction and the second direction is greater than 30 degrees and less than 60 degrees. |
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