METHOD OF MAKING WAFER LEVEL OPTICAL ELEMENTS
A WAFER LEVEL OPTICAL (200) INCLUDES A FIRST LENS STRUCTURE (204) OF A FIRST POLYMERIC MATERIAL COUPLED TO A SECOND LENS STRUCTURE (206) OF A SECOND POLYMERIC MATERIAL, WHEREIN AN INTERFACE (208) IS FORMED BY OPPOSING SURFACES OF THE FIRST LENS STRUCTURE (204) AND THE SECOND LENS STRUCTURE (206), TH...
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Zusammenfassung: | A WAFER LEVEL OPTICAL (200) INCLUDES A FIRST LENS STRUCTURE (204) OF A FIRST POLYMERIC MATERIAL COUPLED TO A SECOND LENS STRUCTURE (206) OF A SECOND POLYMERIC MATERIAL, WHEREIN AN INTERFACE (208) IS FORMED BY OPPOSING SURFACES OF THE FIRST LENS STRUCTURE (204) AND THE SECOND LENS STRUCTURE (206), THE OPPOSING SURFACES HAVING NO AIR GAP THEREBETWEEN, AT LEAST ONE APERTURE DISPOSED BETWEEN THE FIRST LENS STRUCTURE (204) AND THE SECOND LENS STRUCTURE (206) AND WHEREIN A SUPPORTING SUBSTRATE IS NOT POSITIONED BETWEEN THE FIRST LENS STURCTURE (204) AND THE SECOND LENS STRUCTURE (206), AND A SPACER (212) COUPLED TO AND SEPARATE FROM THE WAFER LEVEL LENS (202). |
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