Patent ID: 11966151
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  G | IPC G

Claim 8:
9. The phosphor wheel according to claim 1, wherein
the plurality of regions are similar in shape and each have a bent shape, the plurality of regions located at respective positions that are spaced apart from a center of the heat dissipating member by a predetermined distance and lie at substantially regular intervals in a circumferential direction, as viewed in a direction from the substrate toward the heat dissipating member,
the plurality of fins are each split into two parts by a space provided at a position corresponding to a position where the bent shape is bent, and
the two parts of each of the plurality of fins are cut and raised at different angles relative to a radial direction of the heat dissipating member.