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Title:
DISPLAY DEVICE FOR HOLOGRAPHIC RECONSTRUCTION
Document Type and Number:
WIPO Patent Application WO/2015/104239
Kind Code:
A3
Abstract:
The invention relates to a display device for holographic reconstruction. The display device comprises a spatial light modulator device (SLM) having combined phase modulating pixels (p) and amplitude modulating pixels (a), an illumination unit (FLU, BLU) generating sufficiently coherent light and arranged to illuminate of the spatial light modulator device (SLM) and a reflection plane (RP). The device being arranged such that light enters the spatial light modulator device (SLM) and passes both the phase modulating pixel (p) and the amplitude modulating pixel (a) of the spatial light modulator device (SLM). The light is reflected by the reflection plane (RP) in between.

Inventors:
FÜTTERER GERALD (DE)
Application Number:
PCT/EP2015/050050
Publication Date:
October 15, 2015
Filing Date:
January 05, 2015
Export Citation:
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Assignee:
SEEREAL TECHNOLOGIES SA (LU)
International Classes:
G02B26/06; G03H1/22; G02B26/08; G02F1/1335; G03H1/02
Domestic Patent References:
WO2012085045A12012-06-28
Foreign References:
US20120092750A12012-04-19
US20100265558A12010-10-21
US20110096381A12011-04-28
US20100046049A12010-02-25
Other References:
BIRCH P ET AL: "Fully complex optical modulation with an analogue ferroelectric liquid crystal spatial light modulator", OPTICS COMMUNICATIONS, NORTH-HOLLAND PUBLISHING CO. AMSTERDAM, NL, vol. 175, no. 4-6, 1 March 2000 (2000-03-01), pages 347 - 352, XP004202913, ISSN: 0030-4018, DOI: 10.1016/S0030-4018(00)00478-8
Attorney, Agent or Firm:
HELBIG, Nicole (Sudhausweg 5, Dresden, DE)
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