Application US20180103902

WEARABLE ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THEREOF
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US20180103902

1. A wearable electronic device comprising: (9) (3)

a body part made of a non-ceramic material, having an inner surface and an outer surface, wherein at least one cavity having a depth is arranged on the inner surface of the body part,

an electronic part arranged in said at least one cavity, which electronic part has a thickness that is less than the depth of the at least one cavity, and

a coating made of a moldable filler material on the inner surface of the body part, covering the electronic part and the at least one cavity.

2. The wearable electronic device according to claim 1, wherein the non-ceramic material is a titanium material. (0)

3. The wearable electronic device according to claim 1, wherein the non-ceramic material is a machinable material. (0)

4. The wearable electronic device according to claim 1, wherein the non-ceramic material is a machinable titanium material. (0)

5. The wearable device according to claim 1 wherein the non-ceramic material is a machinable metallic material comprising one or more of titanium, steel, platinum, gold, palladium, silver or bronze or a gold based alloys. (0)

6. The wearable electronic device according to claim 1, wherein the electronic part is attached to the cavity a bottom of the cavity. (1) (0)

8. The wearable electronic device according to claim 1, wherein the moldable filler material is selected from a group consisting of at least epoxy material, Polyethylene, Polyurethane, low temperature moldable material, Loctite M-31CL, alpha-epoxy, 1,2-epoxy, EpoxAcast® 650, Bisphenol S epoxy resin, Novolac epoxy resin, Aliphatic epoxy resin and Glycidylamine epoxy resin. (0)

9. The wearable electronic device according to claim 1, wherein the electronic part comprises one or more of a battery, an infrared transmitter, a microcontroller, a radio frequency transceiver, a temperature sensor and an infrared receiver. (1) (0)

11. The wearable electronic device according to claim 1, wherein the moldable filler material comprises an ink that increases a value of transmitted infrared light intensity divided by transmitted visible light intensity. (0)

12. The wearable electronic device according to claim 1, wherein the body part comprises a ring configured to be worn on a finger. (0)

13. A method for manufacturing a wearable electronic device, comprising: (5) (3)

machining a body part using a non-ceramic material to form at least one cavity on an inner surface of the body part,

arranging an electronic part in said at least one cavity, and

coating the inner surface of the body part including covering the electronic part and filling any open regions in said at least one cavity.

14. A method according to claim 13, wherein the electronic part is attached to the cavity using one or more of a sticker, tape disposed on a bottom of the at least one cavity. (0)

15. A method according to claim 13, comprising using an assembly guiding element to arrange the electronic part in the at least one cavity. (0)

16. A method according to claim 13, wherein machining the body part to form the at least one cavity comprises machining a first cavity and a second cavity on the inner surface of the body part. (1) (0)

19. A method according to claim 13, wherein coating the inner surface of the body part comprises applying an epoxy resin on the inner surface and curing the resin to form an epoxy coating. (0)

20. The method according to claim 13, wherein the body part comprises a ring configured to be worn on a finger. (0)

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Application US20180103902

WEARABLE ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THEREOF

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