Imaging luminance, chromaticity, and viewing angle analyzer
AssigneeSuzhou Fstar Scientific Instrument Company Limited
InventorsRui LIAN, Fei YAN
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AssigneeSuzhou Fstar Scientific Instrument Company Limited
InventorsRui LIAN, Fei YAN
Estimating the term…
An imaging luminance, chromaticity, and viewing angle analyzer is provided, belonging to the technical field of optical instrument manufacturing, and including a housing. A turntable is disposed on an upper surface of the housing, a CCD electronic lens and a conical lens are disposed throughout an off-center point of the turntable, a rangefinder is disposed at the center of the turntable, a spectrometer and an RGB camera are disposed inside the housing, a through hole cooperating with the RGB camera and the spectrometer is provided in the upper surface of the housing, a filter switching apparatus cooperating with the through hole is disposed inside the housing between the through hole and the RGB camera, and a turntable drive apparatus for driving the turntable is also disposed inside the housing.
An imaging luminance, chromaticity, and viewing angle analyzer, comprising a housing (1), a CCD electronic lens (2), a turntable (3), a conical lens (4), a spectrometer (5), an RGB camera (6), and a rangefinder (7), wherein the turntable (3) is disposed on an upper surface of the housing (1), the CCD electronic lens (2) and the conical lens (4) are disposed throughout an off-center point of the turntable (3), a distance from the CCD electronic lens (2) to the center of the turntable (3) is equal to that from the conical lens (4) to the center of the turntable (3), the rangefinder (7) is disposed at the center of the turntable (3), the spectrometer (5) and the RGB camera (6) are disposed inside the housing (1), a through hole (8) cooperating with the RGB camera (6) and the spectrometer (5) is provided in the upper surface of the housing (1), a distance from the through hole (8) to a central axis of the turntable (3) is equal to that from the CCD electronic lens (2) to the central axis of the turntable (3), a filter switching apparatus cooperating with the through hole (8) is disposed inside the housing (1) between the RGB camera (6) and the through hole (8), a turntable drive apparatus for driving the turntable (3) is also disposed inside the housing (1), a reflector (9) and a quartz optical fiber (10) are also disposed in the housing (1), the RGB camera (6) and the spectrometer (5) are both fixedly disposed in the housing (1), a light inlet of the RGB camera (6) faces the through hole (8) and is located directly below the through hole (8), the spectrometer (5) is located besides the RGB camera (6), the reflector (9) is disposed on an inner top wall of the housing (1) by a driver, a path of the driver driving the reflector (9) is at least partially located directly below the through hole (8), the reflector (9) is located above the filter switching apparatus, a light outlet of the quartz optical fiber (10) is connected to the spectrometer (5), and when the reflector (9) reflects a ray entering from the through hole (8), the ray reflected by the reflector (9) enters the light inlet of the quartz optical fiber (10).
Dependencies are inferred from the claim text.