각성 안경은 안경 프레임, 상기 안경 프레임에 장착되고, 전원을 공급받아 광을 발생하는 광원, 상기 광원에 상기 전원을 공급하는 구동부, 상기 광을 수신하여 가이드하고, 사용자의 양 안구에 각각 대응하도록 배치된 한 쌍의 도광 렌즈, 및 상기 한 쌍의 도광 렌즈의 일면에 정의된 특정 영역에 형성되어 상기 광을 회절 반사시켜 상기 사용자의 안구로 제공하는 회절 격자 패턴을 포함한다. 상기 회절 격자 패턴으로부터 출사된 상기 광의 중심 파장은 444nm 내지 484nm의 범위에 위치한다.

    A pair of awareness glasses includes a frame, a light source, a driving unit, light guide lenses, and diffraction grating patterns. The light source unit is disposed in the frame. The light source unit is configured to generate light in response to input power. The driving unit is configured to supply the input power. The light guide lenses are configured to guide the light to the eyes of a user. The diffraction grating patterns are formed on surfaces of the light guide lenses. The diffraction grating patterns are configured to diffract and reflect the light to the eyes of the user. The light output from each of the diffraction grating patterns has a peak wavelength between 444 nm and 484 nm.


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    Title :

    AWARENESS GLASSES CAR MIRROR UNIT AND DISPLAY APPARATUS


    Additional title:

    각성 안경, 차량용 미러 유닛 및 표시장치


    Publication date :

    2020-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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