Color and luminance measuring device including filter unit
Disclosed is a color and luminance measuring device including a filter unit including a case which covers the entire device and has a light incident part formed on one side thereof through which measured light emitted from an object to be measured is incident, a measurement unit which measures lumin...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
23.08.2022
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Subjects | |
Online Access | Get full text |
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Abstract | Disclosed is a color and luminance measuring device including a filter unit including a case which covers the entire device and has a light incident part formed on one side thereof through which measured light emitted from an object to be measured is incident, a measurement unit which measures luminance and a color by receiving the measured light in the case, and a filter unit which is disposed on a movement path of the measured light in the case to selectively control the luminance of the measured light transmitted to the measurement unit and transmit the measured light, wherein the filter unit reduces the luminance of the measured light to a predetermined level when the measured light has luminance of a predetermined level or higher and transmits the measured light to the measurement unit. |
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AbstractList | Disclosed is a color and luminance measuring device including a filter unit including a case which covers the entire device and has a light incident part formed on one side thereof through which measured light emitted from an object to be measured is incident, a measurement unit which measures luminance and a color by receiving the measured light in the case, and a filter unit which is disposed on a movement path of the measured light in the case to selectively control the luminance of the measured light transmitted to the measurement unit and transmit the measured light, wherein the filter unit reduces the luminance of the measured light to a predetermined level when the measured light has luminance of a predetermined level or higher and transmits the measured light to the measurement unit. |
Author | Kim, Kyu Seok Oh, Hyun Seock Lee, Kyu Ho Song, Taek Gyu Lim, Chang Hun Oh, Byung Jun Choi, Seung Yub |
Author_xml | – fullname: Oh, Byung Jun – fullname: Lim, Chang Hun – fullname: Song, Taek Gyu – fullname: Oh, Hyun Seock – fullname: Lee, Kyu Ho – fullname: Kim, Kyu Seok – fullname: Choi, Seung Yub |
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Notes | Application Number: US202017261883 |
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Snippet | Disclosed is a color and luminance measuring device including a filter unit including a case which covers the entire device and has a light incident part... |
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SubjectTerms | COLORIMETRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING |
Title | Color and luminance measuring device including filter unit |
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