A spatial light modulator includes a semiconductor substrate and a plurality of micro-mirrors arranged on the semiconductor substrate to modulate light. Each of the micro-mirrors has a center and a perimeter. Each of the micro-mirrors includes a layer of a reflective material arranged on the semiconductor substrate. In in each of the micro-mirrors, the layer of the reflective material extends horizontally from the center towards the perimeter for a predetermined distance and slopes downwards towards the semiconductor substrate after the predetermined distance.


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    Title :

    MICROMIRROR PIXEL DESIGN TO ELIMINATE INTENSITY ARTIFACTS IN HOLOGRAPHIC DISPLAYS


    Contributors:

    Publication date :

    2022-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G03H Holografische Verfahren oder Vorrichtungen , HOLOGRAPHIC PROCESSES OR APPARATUS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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