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US 2014/0273315 A1Published application
Methods and ophthalmic devices with organic semiconductor layer
AssigneeJohnson & Johnson Vision Care, Inc.
InventorsRandall B. Pugh, Frederick A. Flitsch
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Abstract
This invention discloses methods and apparatus to form organic semiconductor transistors upon three-dimensionally formed insert devices. In some embodiments, the present invention includes incorporating the three-dimensional surfaces with organic semiconductor-based thin film transistors, electrical interconnects, and energization elements into an insert for incorporation into ophthalmic lenses. In some embodiments, the formed insert may be directly used as an ophthalmic device or incorporated into an ophthalmic device.
Claims15
A method of forming an ophthalmic device comprising:
- depositing an organic semiconductor layer on a substrate;
- dividing said substrate into insert pieces wherein each insert piece comprises an organic semiconductor;
- attaching an insert piece onto an ophthalmic lens insert;
- and
- forming an encapsulating layer around the ophthalmic lens insert.
2 more elements
Dependencies are inferred from the claim text.