Patent ID: 11889601
Assignee: KYOCERA CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 0:
1. A spectrum control device comprising
a control unit that obtains spectrum information of light, wherein
the control unit controls at least one of a spectrum of light emitted by a light emitting device or a spectrum of image light that forms an image, based on the spectrum information,
the light emitting device includes a first light emitting device and a second light emitting device, and
the control unit controls a spectrum of light emitted by the first light emitting device and a spectrum of light emitted by the second light emitting device such that a spectrum of light obtained by combining the light emitted by the first light emitting device and the light emitted by the second light emitting device matches a spectrum based on the spectrum information.