Anti-reflective glass, and preparation method therefor and application thereof
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United States of America Patent
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Jan 21, 2025
Grant Date -
May 12, 2022
app pub date -
Jan 24, 2022
filing date -
Jul 22, 2019
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Abstract
An anti-reflective glass, a preparation method and an application thereof are provided. The anti-reflective glass comprises a glass matrix, at least one surface of the glass matrix is provided with an undulating hill morphology layer, which forms a whole piece with the glass matrix, the hill morphology layer consists of a plurality of irregularly distributed hill raised micro-structures along a Z-axis direction. The present anti-reflective glass has hill morphology surface which can significantly reduce the light reflectivity and increase the light transmittance, the perspective effect of the light is improved; the preparation method simplifies the etching process effectively, and the condition is controllable, the undulating hill morphology formed on the glass surface by etching is effectively ensured, and the optical performance is stable.
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