Patent ID: 11963295
Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A circuit system, comprising:
a fabric substrate;
a circuit apparatus, disposed on the fabric substrate, comprising:
a flexible circuit board, having at least one hollow pattern, wherein the flexible circuit board has an inner region and a peripheral region surrounding the inner region and has a first surface and a second surface opposite to each other;
a flexible packaging material layer, disposed in the at least one hollow pattern; and
an electronic device, disposed on the first surface of the flexible circuit board and electrically connected to the flexible circuit board; and
a conductive line, disposed on the fabric substrate and electrically connected to the electronic device,
wherein a position of the electronic device is not overlapped with a position of the hollow pattern.