LIGHT FIXTURE COVER AND LIGHT FIXTURE COMPRISING THE SAME

    公开(公告)号:US20200018459A1

    公开(公告)日:2020-01-16

    申请号:US16464450

    申请日:2017-11-28

    Abstract: A strengthened glass cover for a light fixture includes a glass core layer, a first glass cladding layer fused to a first surface of the glass core layer, and a second glass cladding layer fused to a second surface of the glass core layer. A coefficient of thermal expansion (CTE) of the glass core layer is greater than a CTE of each of the first glass cladding layer and the second glass cladding layer, whereby the glass core layer is in tension and each of the first glass cladding layer and the second glass cladding layer is in compression. A light fixture includes a housing and the cover coupled to the housing.

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