Back to results
US 12,739,516 B2Granted
Light emitting apparatus, imaging system, imaging apparatus, electric unit, and imaging method
AssigneeCanon Kabushiki Kaisha
InventorsWenying Ye, Yasuhiko Sano
Life of this patent
Estimating the term…
Abstract
A light emitting apparatus includes: a light emitting component; an inductor electrically connected to the light emitting component; a conductive member arranged near the inductor; and a magnetic member arranged near the inductor, wherein the conductive member is arranged on at least one end side in a direction of a winding axis of the inductor so as to intersect the winding axis, and wherein the magnetic member is arranged on a side face side of the inductor.
Claims34
A light emitting apparatus comprising:
- a light emitting component;
- an inductor electrically connected to the light emitting component;
- and
- a conductive member,
- wherein the inductor includes a conductor wiring wound about a straight winding axis and has a first face and a second face that intersect the winding axis,
- wherein the conductive member is nonmagnetic and is arranged on the first face side with respect to the inductor, and
- wherein the light emitting apparatus satisfies that:
- (i) in a cross section including the winding axis, a first distance between an intersection of the winding axis with the conductive member and an intersection of the winding axis with the first face is longer than a second distance between an intersection of a line extending parallel to the winding axis at each of both ends of the inductor in the first face with the conductive member and each of both the ends of the inductor, and/or
- (ii) in a cross section including the winding axis, the conductive member is curved or bent protruding to the opposite side of the inductor so as to cover the inductor.
6 more elements
A light emitting apparatus comprising:
- a light emitting component;
- an inductor electrically connected to the light emitting component;
- a conductive member;
- and
- a magnetic member,
- wherein the conductive member is arranged on at least one end side in a direction of a winding axis of the inductor so as to intersect the winding axis, and
- wherein the magnetic member is arranged on a side face side of the inductor.
4 more elements
Dependencies are inferred from the claim text.