Patent ID: 11910526
Assignee: NITTO DENKO CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A board containing set comprising:
a wired circuit board comprising:
a metal supporting layer;
an insulating base layer; and
a conductor layer from bottom to top,
wherein a peripheral edge of the insulating base layer includes an extension part extending further outward relative to the metal supporting layer,
wherein the metal supporting layer has a thickness of 50 μm or more,
wherein the extension part has an extension length of 5 μm or more and 100 μm or less; and

a casing comprising:
a bottom wall; and
a peripheral side wall extending upward from a peripheral edge of the bottom wall,
wherein the peripheral side wall has a first part that can be brought into contact with the extension part when the wired circuit board is placed on the bottom wall,

wherein the case contains the wired circuit board.