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US 2015/0029661 A1Published application
Wearable portable electronic device with heat conducting path
AssigneeAztrong Inc.
InventorsKung-Shiuh Huang, Kuan-Tsae Huang, June Wu
Life of this patent
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Abstract
A wearable portable electronic device includes at least one energy module which further included thermoelectric materials which may convert heat to electric power. A plurality of heat spreader thermally and electronically contact to at least one wall of an enclosure of the wearable portable electronic device by using graphene layer.
Claims7
A portable electronic device, comprising:
- a housing comprising a flexible top wall, a flexible bottom wall opposite to the flexible top wall, and at least one flexible side wall which is bendable for more than 90 degree;
- and
- a circuit board comprising at least one heat generating component on at least one side of the circuit board, wherein a first rigid heat conduct thermally connect to the at least one heat generating component;
- and
- a transparent screen located on the flexible top wall, a display module comprising at least one heat generating component, wherein the display module generates image and displays through the transparent screen;
- and
- a first flexible heat spreader thermally connects to the first rigid heat conduct and an inner wall of the housing;
- and
- a flexible circuit board located on a side of the circuit board opposite to the first rigid heat conduct, wherein the flexible circuit board comprises a second rigid heat conduct located on a side of the flexible circuit board opposite to the circuit board;
- the at least one heat generating component comprising at least one pad;
- and
- the at least one pad, the circuit board, the flexible circuit board, the second rigid heat conduct are thermally and electronically connected through at least one via.
9 more elements
Dependencies are inferred from the claim text.