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Assignee3M Innovative Properties Company
InventorsD. Scott Thompson, Larry D. Boardman, Catherine A. Leatherdale
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Disclosed herein is a method of making a light emitting device having an LED die and a molded encapsulant made by polymerizing at least two polymerizable compositions. The method includes: (a) providing an LED package having an LED die disposed in a reflecting cup, the reflecting cup filled with a first polymerizable composition such that the LED die is encapsulated; (b) providing a mold having a cavity filled with a second polymerizable composition; (c) contacting the first and second polymerizable compositions; (d) polymerizing the first and second polymerizable compositions to form first and second polymerized compositions, respectively, wherein the first and second polymerized compositions are bonded together; and (e) optionally separating the mold from the second polymerized composition. Light emitting devices prepared according to the method are also described.
A method of making a light emitting device, the method comprising:
A method of making a light emitting device, the method comprising:
A method of making a light emitting device, the method comprising:
Dependencies are inferred from the claim text.