Invention Grant
- Patent Title: Display device for holographic reconstruction
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Application No.: US15109421Application Date: 2015-01-05
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Publication No.: US10394189B2Publication Date: 2019-08-27
- Inventor: Gerald Futterer
- Applicant: SEEREAL TECHNOLOGIES S.A.
- Applicant Address: LU Munsbach
- Assignee: SEEREAL TECHNOLOGIES S.A.
- Current Assignee: SEEREAL TECHNOLOGIES S.A.
- Current Assignee Address: LU Munsbach
- Agency: Saul Ewing Arnstein & Lehr LLP
- Priority: EP14150286 20140107
- International Application: PCT/EP2015/050050 WO 20150105
- International Announcement: WO2015/104239 WO 20150716
- Main IPC: G03H1/22
- IPC: G03H1/22 ; G02F1/1335 ; G02B26/06 ; G03H1/02 ; G02B26/08 ; G03H1/08

Abstract:
The invention relates to a display device for holographic reconstruction. The display device comprises a spatial light modulator device having combined phase modulating pixels and amplitude modulating pixels, an illumination unit generating sufficiently coherent light and arranged to illuminate of the spatial light modulator device and a reflection plane. The device being arranged such that light enters the spatial light modulator device and passes both the phase modulating pixel and the amplitude modulating pixel of the spatial light modulator device. The light is reflected by the reflection plane in between.
Public/Granted literature
- US20160327906A1 DISPLAY DEVICE FOR HOLOGRAPHIC RECONSTRUCTION Public/Granted day:2016-11-10
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