PRINTED CIRCUIT BOARD WITH INTEGRATED THIN FILM BATTERY
First Claim
Patent Images
1. A printed circuit board comprising:
- a layer stack having two electrically insulating layers, at least one of said two electrically insulating layers comprising conductor traces; and
an electrically conducting layer and an electrochemical cell inserted in said layer stack between said two electrically insulating layers wherein said electrochemical cell is embedded between said electrically conducting layer and one of said two electrically insulating layers of said layer stack.
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Abstract
The present invention relates to, for example, printed circuit boards having a thin film battery or other electrochemical cell between or within its layer or layers. The present invention also relates to, for example, electrochemical cells within a layer stack of a printed circuit board.
9 Citations
20 Claims
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1. A printed circuit board comprising:
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a layer stack having two electrically insulating layers, at least one of said two electrically insulating layers comprising conductor traces; and an electrically conducting layer and an electrochemical cell inserted in said layer stack between said two electrically insulating layers wherein said electrochemical cell is embedded between said electrically conducting layer and one of said two electrically insulating layers of said layer stack. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A printed circuit board comprising:
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a layer stack having two electrically insulating layers, at least one of said two electrically insulating layers comprising conductor traces; two electrically conducting layers inserted in said layer stack between said two electrically insulating layers; and an electrochemical cell inserted in said layer stack wherein said electrochemical cell is embedded between said two electrically conducting layers. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A printed circuit board comprising:
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a layer stack having two electrically insulating layers, at least one of said two electrically insulating layers comprising conductor traces; an electrochemical cell inserted in said layer stack between said two electrically insulating layers; a spacer between the two electrically insulating layers; and a gap of space located at an edge of said electrochemical cell, the gap of space defined between the spacer, said electrochemical cell and one of the two electrically insulating layers. - View Dependent Claims (17, 18, 19, 20)
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Specification