PRISM SHEET, PRISM ASSEMBLY AND DISPLAY DEVICE

PRISM SHEET, PRISM ASSEMBLY AND DISPLAY DEVICE

A prism sheet (1), a prism assembly (100) and a display device (1000), the prism assembly (100) comprising a first prism sheet (1) and a second prism sheet (1') overlapping the first prism sheet (1); The first prism sheet (1) comprises a plurality of first sub-sections (11), each of which compr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHU, Fuan, WANG, Jiaqiang, ZHANG, Yanchao, CHANG, Cheng, XIANG, Desheng, TANG, Jianye, CHEN, Xi, WANG, Dawei, WANG, Yanming
Format: Patent
Sprache:chi ; eng ; fre
Schlagworte:
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:A prism sheet (1), a prism assembly (100) and a display device (1000), the prism assembly (100) comprising a first prism sheet (1) and a second prism sheet (1') overlapping the first prism sheet (1); The first prism sheet (1) comprises a plurality of first sub-sections (11), each of which comprises at least one first sub-prism (12); the second prism sheet (1') comprises a plurality of second sub-sections (11'), each of which comprises at least one second sub-prism (12'); The orthographic projections of the plurality of first sub-sections (11) on the second prism sheet (1') are in one-to-one correspondence to the plurality of second sub-sections (11'). The extending direction of at least one first sub-prism (12) located in each of the plurality of first sub-sections (11) is perpendicular to the extending direction of at least one second sub-prism (12') in a second sub-section (11') corresponding to the first sub-section (11). La présente invention concerne une feuille prismatique (1), un ensemble prisme (100)