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FR3120150B1 - ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR - Google Patents

ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR Download PDF

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Publication number
FR3120150B1
FR3120150B1 FR2101645A FR2101645A FR3120150B1 FR 3120150 B1 FR3120150 B1 FR 3120150B1 FR 2101645 A FR2101645 A FR 2101645A FR 2101645 A FR2101645 A FR 2101645A FR 3120150 B1 FR3120150 B1 FR 3120150B1
Authority
FR
France
Prior art keywords
sensor
predetermined wavelength
electrochromic indicator
ultraviolet sensor
electrochromic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2101645A
Other languages
French (fr)
Other versions
FR3120150A1 (en
Inventor
Richard Besen
Haruna Peyret
Christopher Hipple
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Priority to FR2101645A priority Critical patent/FR3120150B1/en
Publication of FR3120150A1 publication Critical patent/FR3120150A1/en
Application granted granted Critical
Publication of FR3120150B1 publication Critical patent/FR3120150B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0219—Electrical interface; User interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0247—Details using a charging unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/48—Photometry, e.g. photographic exposure meter using chemical effects
    • G01J1/50—Photometry, e.g. photographic exposure meter using chemical effects using change in colour of an indicator, e.g. actinometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

CAPTEUR ULTRAVIOLET AVEC INDICATEUR ÉLECTROCHROMIQUE L’invention concerne un dispositif de détection électronique avec indicateur électrochromique. Dans un mode de réalisation, le dispositif de détection comporte un capteur configuré pour capter une longueur d’onde prédéterminée, un afficheur électrochromique configuré pour indiquer une intensité de l’exposition à une longueur d’onde prédéterminée reçue par le capteur ; un condensateur configuré pour être chargé par la longueur d’onde prédéterminée, dans lequel le condensateur est configuré pour alimenter au moins en partie le dispositif ; et une antenne configurée pour un couplage en communication à un dispositif intelligent. Figure pour l’abrégé : Figure 1ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR The invention relates to an electronic detection device with electrochromic indicator. In one embodiment, the detection device includes a sensor configured to sense a predetermined wavelength, an electrochromic display configured to indicate an intensity of exposure to a predetermined wavelength received by the sensor; a capacitor configured to be charged by the predetermined wavelength, wherein the capacitor is configured to at least partially power the device; and an antenna configured for communicative coupling to a smart device. Figure for abstract: Figure 1

FR2101645A 2021-02-19 2021-02-19 ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR Active FR3120150B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2101645A FR3120150B1 (en) 2021-02-19 2021-02-19 ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2101645 2021-02-19
FR2101645A FR3120150B1 (en) 2021-02-19 2021-02-19 ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR

Publications (2)

Publication Number Publication Date
FR3120150A1 FR3120150A1 (en) 2022-08-26
FR3120150B1 true FR3120150B1 (en) 2023-09-15

Family

ID=76034716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2101645A Active FR3120150B1 (en) 2021-02-19 2021-02-19 ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR

Country Status (1)

Country Link
FR (1) FR3120150B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1430047A (en) * 2003-01-24 2003-07-16 中华研升科技股份有限公司 Utensils with UV Intensity Indicators
DE102007041395A1 (en) * 2007-08-31 2009-03-05 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. UV dosimeter with self-supply and warning signal (display)
WO2018002306A1 (en) * 2016-06-30 2018-01-04 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Uv dosimeter with colour change
WO2020082189A1 (en) * 2018-10-23 2020-04-30 Ink-U-Beta Ag Method of measuring the uv-radiation in sunlight and device for performing the method

Also Published As

Publication number Publication date
FR3120150A1 (en) 2022-08-26

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