Invention Grant
- Patent Title: Apparatus and method for holography 3-dimensional display
- Patent Title (中): 用于全息三维显示的装置和方法
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Application No.: US13267998Application Date: 2011-10-07
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Publication No.: US08982438B2Publication Date: 2015-03-17
- Inventor: Kyu-hwan Choi , Hoon Song , Hong-seok Lee , Yoon-sun Choi , Jung-mok Bae , Seung-hoon Han
- Applicant: Kyu-hwan Choi , Hoon Song , Hong-seok Lee , Yoon-sun Choi , Jung-mok Bae , Seung-hoon Han
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2010-0098830 20101011
- Main IPC: G03H1/08
- IPC: G03H1/08 ; G03H1/22 ; G03H1/04 ; G02F1/03 ; G02F1/07 ; G03H1/02

Abstract:
An apparatus includes a recording light source configured to emit recording beams, an EASLM configured to time sequentially modulate the recording beams emitted from the recording light source according to hologram information corresponding to a 3-dimensional image spatially divided into a plurality of portions, an OASLM configured to include a plurality of regions corresponding to the plurality of the divided portions of the 3-dimensional image and images on a region corresponding to the portions using the modulated recording beams to form a hologram, a scanning optical unit configured to reproduce the hologram formed by the recording beams serially modulated by the EASLM on a reduced scale and transmit the hologram to the regions of the OASLM corresponding to the portions, and a reproducing light source configured to produce a surface light and emit the surface light to the OASLM.
Public/Granted literature
- US20120086994A1 APPARATUS AND METHOD FOR HOLOGRAPHY 3-DIMENSIONAL DISPLAY Public/Granted day:2012-04-12
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