TRANSPARENT DISPLAY APPARATUS AND PREPARATION METHOD THEREFOR

Embodiments of the present disclosure provide a transparent display device and a manufacturing method thereof. The transparent display device includes a display panel (100) and a total internal reflection type photonic crystal backplate (200), the display panel (100) includes a display side and an i...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG, Xinyu, CHEN, Hui, WANG, Qiaoni, LIN, Yabin, LUO, Shijian
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Embodiments of the present disclosure provide a transparent display device and a manufacturing method thereof. The transparent display device includes a display panel (100) and a total internal reflection type photonic crystal backplate (200), the display panel (100) includes a display side and an incident side opposite to the display side, the total internal reflection type photonic crystal backplate (200) is disposed at the incident side of the display panel (100); the total internal reflection type photonic crystal backplate (200) includes a substrate (201) and a plurality of pillar structures periodically arranged in the substrate, wherein a refractive index of the plurality of pillar structures is different from a refractive index of the substrate. the total internal reflection type photonic crystal backplate can convert light incident into a display panel from different directions into vertical incident light.