DISPLAY INCLUDING HOT MIRROR

An apparatus includes a display stack comprising at least one layer to generate a digital display image. A front stack includes a position encoded contrast layer to provide a pattern of light in response to non-visible light applied to the position encoded contrast layer. The pattern of light encode...

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Bibliographische Detailangaben
Hauptverfasser: THOMAS III, Fred C, BLAHO, Bruce E
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An apparatus includes a display stack comprising at least one layer to generate a digital display image. A front stack includes a position encoded contrast layer to provide a pattern of light in response to non-visible light applied to the position encoded contrast layer. The pattern of light encodes spatial information across a surface of the position encoded contrast layer. A hot mirror reflects the non-visible light applied to the position encoded contrast layer of the front stack and is optically transparent to visible light generated from the display stack.