OPTICAL TRANSCEIVER
First Claim
Patent Images
1. An apparatus comprising:
- at least one light emitter, at least one light detector, and a frame, wherein said at least one light emitter, said at least one light detector, and said frame are disposed on a substrate; and
encapsulant portions to cover said at least one light emitter and said at least one light detector, wherein a surface of one or more of said encapsulant portions have a shape that is at least partially concave.
1 Assignment
0 Petitions
Accused Products
Abstract
The subject matter disclosed herein relates to an optical emitter-detector for physiological measurements.
-
Citations
23 Claims
-
1. An apparatus comprising:
-
at least one light emitter, at least one light detector, and a frame, wherein said at least one light emitter, said at least one light detector, and said frame are disposed on a substrate; and encapsulant portions to cover said at least one light emitter and said at least one light detector, wherein a surface of one or more of said encapsulant portions have a shape that is at least partially concave. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A method comprising:
-
mounting at least one light emitter and at least one light detector on a substrate; mounting a frame on said substrate so as to form a first dam region for said at least one light emitter and to form a second dam region for said at least one light detector; and at least partially filling said first and second dam regions with an encapsulant to at least partially cover said at least one light emitter and said at least one light detector, wherein a surface of said encapsulant in said first dam region and in said second dam region has a shape that is at least partially concave. - View Dependent Claims (16, 17, 18)
-
-
19. An apparatus comprising:
-
at least one light emitter and at least one light detector on a substrate; a frame on said substrate so as to form a first dam region for said at least one light emitter and a second dam region for said at least one light detector, wherein said first and second dam regions are at least partially filled with an encapsulant having a surface having a shape that is at least partially concave. - View Dependent Claims (20)
-
-
21. An apparatus comprising:
-
at least one light emitter and at least one light detector on a substrate; and a first encapsulant portion to cover said at least one light emitter and a second encapsulant portion to cover said at least one light detector, wherein a surface of at least one of said first and second encapsulant portions has a shape that is at least partially concave. - View Dependent Claims (22, 23)
-
Specification