COLOR AND BRIGHTNESS MEASURING DEVICE INCLUDING FILTER UNIT

Disclosed is a color and brightness measuring device including a filter unit, the color and brightness measuring device being characterized by comprising: a case which surrounds the entire device and has, on one side, a light incident part on which measurement light emitted from an object to be meas...

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Bibliographische Detailangaben
Hauptverfasser:	OH, Hyun Seock, OH, Byung Jun, KIM, Kyu Seok, SONG, Taek Gyu, LEE, Kyu Ho, LIM, Chang Hun, CHOI, Seung Yub
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS COLORIMETRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING 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 MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS RADIATION PYROMETRY TARIFF METERING APPARATUS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TESTING
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Beschreibung
Zusammenfassung:	Disclosed is a color and brightness measuring device including a filter unit, the color and brightness measuring device being characterized by comprising: a case which surrounds the entire device and has, on one side, a light incident part on which measurement light emitted from an object to be measured is incident; a measurement unit which receives the measurement light from inside the case and measures the brightness and color thereof; and a filter unit which is disposed inside the case so as to be on the movement path of the measurement light, and transmits the measurement light traveling to the measurement unit while selectively adjusting the brightness thereof. When the measurement light has a brightness equal to or higher than a predetermined brightness, the filter unit transmits the measurement light to the measurement unit after reducing the brightness thereof to a certain level. L'invention concerne un dispositif de mesure de couleur et de luminosité comprenant une unité de filtre, le dispositif de mesure de couleur et de luminosité étant caractérisé en ce qu'il comprend : un boîtier qui entoure l'ensemble du dispositif et est muni, sur un côté, d'une partie incidence de lumière sur laquelle est incidente une lumière de mesure émise par un objet à mesurer ; une unité de mesure qui reçoit la lumière de mesure provenant de l'intérieur du boîtier et mesure la luminosité et la couleur de cette dernière ; et une unité de filtre disposée à l'intérieur du boîtier de façon à être située sur le trajet de déplacement de la lumière de mesure, et émettant la lumière de mesure se déplaçant vers l'unité de mesure tout en réglant sélectivement la luminosité de cette dernière. Lorsque la lumière de mesure présente une luminosité supérieure ou égale à une luminosité prédéterminée, l'unité de filtre émet la lumière de mesure vers l'unité de mesure après réduction de sa luminosité à un certain niveau. 본 발명은 전체를 감싸며 일측에 측정대상물에서 출광되는 측정광이 유입되는 입광부가 형성되는 케이스, 상기 케이스 내부에서 상기 측정광을 전달 받아 휘도 및 색상을 측정하는 측정유닛 및 상기 케이스 내부에서 측정광의 이동경로상에 배치되어 상기 측정유닛으로 전달되는 상기 측정광의 휘도를 선택적으로 조절하여 통과시키는 필터유닛을 포함하며, 상기 필터유닛은 상기 측정광이 기 설정된 휘도 이상을 가지는 경우 상기 측정광의 휘도를 일정 수준으로 떨어뜨리며 상기 측정유닛으로 전달하는 것을 특징으로 하는 필터유닛을 포함하는 색상 및 휘도 측정장치가 개시된다.