Invention Grant
- Patent Title: Compact holographic display device
- Patent Title (中): 紧凑型全息显示装置
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Application No.: US12447100Application Date: 2007-10-26
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Publication No.: US08400695B2Publication Date: 2013-03-19
- Inventor: Bo Kroll , Ralf Haussler , Armin Schwerdtner
- Applicant: Bo Kroll , Ralf Haussler , Armin Schwerdtner
- Applicant Address: LU Munsbach
- Assignee: Seereal Technologies S.A.
- Current Assignee: Seereal Technologies S.A.
- Current Assignee Address: LU Munsbach
- Agency: Saul Ewing LLP
- Priority: GB0621360.7 20061026; GB0625838.8 20061222; GB0705398.6 20070321; GB0705399.4 20070321; GB0705401.8 20070321; GB0705402.6 20070321; GB0705403.4 20070321; GB0705404.2 20070321; GB0705405.9 20070321; GB0705406.7 20070321; GB0705407.5 20070321; GB0705408.3 20070321; GB0705409.1 20070321; GB0705410.9 20070321; GB0705411.7 20070321; GB0705412.5 20070321
- International Application: PCT/EP2007/061504 WO 20071026
- International Announcement: WO2008/049906 WO 20080502
- Main IPC: G03H1/08
- IPC: G03H1/08 ; G02F1/03 ; G02F1/07
Abstract:
A holographic display device comprises an OLED array writing onto an OASLM, the OLED array and OASLM forming adjacent layers. The OASLM encodes a hologram and a holographic reconstruction is then generated by the device when an array of read beams illuminates the OASLM. The OASLM is suitably controlled by the OLED array. An advantage of the device is that it lends itself to compactness.
Public/Granted literature
- US20100046049A1 COMPACT HOLOGRAPHIC DISPLAY DEVICE Public/Granted day:2010-02-25
Information query
