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US 11,889,601 B2Granted
Spectrum control device, non-transitory computer readable medium, and data structure
AssigneeKYOCERA Corporation
InventorsNobuyoshi Nakayama, Takayuki Kimura, Hidetaka Katou
Life of this patent
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Abstract
A spectrum control device includes a control unit that obtains spectrum information. 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, on the basis of the spectrum information.
Claims18
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.
1 more element
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 light emitting element that emits light having a peak wavelength in a wavelength range of 360 nm to 430 nm, and
- a wavelength conversion member that converts the light emitted by the light emitting element to light having a peak wavelength in a wavelength range of 360 nm to 780 nm.
2 more elements
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 control unit obtains spectrum data in which the spectrum information and environment information for identifying an environment illuminated with the light identified with the spectrum information are associated with each other, and controls at least one of the spectrum of the light emitted by the light emitting device or the spectrum of the image light that forms the image based on the spectrum data,
- the control unit obtains as the environment information, measurement environment information for identifying an environment in which a spectrum measurement result regarding a measurement target light is obtained, and generates the spectrum data by associating the spectrum measurement result regarding the measurement target light, the spectrum measurement result being the spectrum information, and the measurement environment information with each other, and
- the control unit causes the light emitting device to emit light with which a reproduced environment is illuminated, based on information for identifying the reproduced environment and the spectrum data.
2 more elements
Dependencies are inferred from the claim text.