US 2026/0096017 A1 · PRINTED CIRCUIT BOARD

Abstract

The present disclosure relates to a printed circuit board including: a glass layer having upper and lower surfaces opposing each other in a first direction, first and second side surfaces opposing each other in a second direction, and third and fourth side surfaces opposing each other in a third direction, and configured to reinforce at least a portion of an edge region adjacent to each of the first to fourth side surfaces, and configured not to reinforced at least a portion of an inner region surrounded by the edge region; a first insulating material covering at least portions of the first to fourth side surfaces of the glass layer; and second and third insulating materials covering at least a portion of each of the upper surface and the lower surface of the glass layer and extending to an upper side and a lower side of the first insulating material, respectively.

Claims20

Dependent claims

A printed circuit board, comprising:

a glass layer including:
an upper surface and a lower surface opposing each other in a first direction;
a first side surface and a second side surface opposing each other in a second direction, perpendicular to the first direction;
a third side surface and a fourth side surface opposing each other in a third direction, perpendicular to the first and second directions;
a reinforced region at at least a part of an edge region of the glass layer which is adjacent to each of the first to fourth side surfaces;
and
an inner region having not be reinforced at an area surrounded by the edge region;
a first insulating material covering at least portions of the first to fourth side surfaces of the glass layer;
and
second and third insulating materials covering at least a portion of each of the upper surface and the lower surface of the glass layer and extending to an upper side and a lower side of the first insulating material, respectively.

7 more elements

Dependencies are inferred from the claim text.

Printed circuit board

Life of this patent

Printed circuit board

Life of this patent

Abstract

Claims20