Abstract:
A flexible optical substrate allows incident light or optical signals to be propagated or transmitted the flexible optical substrate. The flexible optical substrate includes unitary elastic structures. Each of the unitary elastic structures includes a film-like resin material that has a central portion and one or more strips provided outwardly of the central portion. One end of each of the one or more strips is connected to the central portion. Each of the unitary elastic structures has a clearance. Two adjacent unitary elastic structures are linked by at least part of the strips of the two adjacent unitary elastic structures.
Abstract:
A stretchable flexible substrate according to one aspect of the present disclosure includes: an electronic component; a first insulating layer located around the electronic component and having first and second main surfaces facing each other; a first metal layer that is in contact with the first main surface; a second metal layer that is in contact with the second main surface and electrically connected to the electronic component; and a second insulating layer that seals the electronic component, first insulating layer, and second metal layer, in plan view, a curved wiring portion extending from a central portion made up of at least the electronic component, portions of the first insulating layer and first and second metal layers, the curved wiring portion being made up of at least other portions of the first insulating layer, first and second metal layers, and the curved wiring portion being curved at least partially.
Abstract:
An electronic device includes: electronic elements; expandable and contractible conductors each disposed between two of the electronic elements adjacent to each other; a seal which covers the electronic elements and the conductors except principal surfaces of the electronic elements and first surfaces of the conductors, the principal surfaces of the electronic elements and the first surfaces of the conductors being present on a same plane on which surfaces of the seal are present; and leading electrode films each of which is attached in a film-like form to three surfaces which are the surface of the seal positioned between one of the electronic elements and one of the conductors, the first surface of the conductor, and part of the principal surface of the electronic element, to electrically connect the electronic element and the conductor through the leading electrode film.