Invention Grant
US07957248B2 Apparatus and method of recording/reproducing hologram and hologram recording medium
有权
记录/再现全息图和全息记录介质的设备和方法
- Patent Title: Apparatus and method of recording/reproducing hologram and hologram recording medium
- Patent Title (中): 记录/再现全息图和全息记录介质的设备和方法
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Application No.: US11642779Application Date: 2006-12-21
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Publication No.: US07957248B2Publication Date: 2011-06-07
- Inventor: Jong-chul Choi , Taek-seong Jeong , Moon-Il Jung
- Applicant: Jong-chul Choi , Taek-seong Jeong , Moon-Il Jung
- 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: KR10-2006-0040119 20060503
- Main IPC: G11B7/00
- IPC: G11B7/00

Abstract:
A hologram recording and/or reproducing apparatus, a hologram recording and/or reproducing method, and a hologram recording medium include a data processing unit to generate a data page which includes recording data and a reference page which includes predetermined patterns to prevent distortion of a signal from occurring when the data page is reproduced, and a light processing unit to record the data page and reference page on a hologram recording medium. The apparatus and method correct distortion and deformation that may occur in part of an image due to aberrations, enhancing compatibility between hologram recording and/or reproducing apparatuses.
Public/Granted literature
- US20080019251A1 Apparatus and method of recording/reproducing hologram and hologram recording medium Public/Granted day:2008-01-24
Information query
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