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公开(公告)号：EP1547064B1
公开(公告)日：2018-09-12
申请号：EP03752384.2
申请日：2003-09-19
Applicant: Collision Communications, Inc.
Inventor： LEARNED, Rachel, E. , MACLEOD, Robert, B.
IPC: G11B20/22 , G11B20/12 , G11B20/10 , G11B7/14 , G11B5/48 , G11B5/012 , G11B11/105 , G11B5/49 , H04L25/03
CPC classification number: G11B7/14 , G11B5/012 , G11B5/488 , G11B5/4886 , G11B5/4969 , G11B5/4976 , G11B5/4992 , G11B11/10515 , G11B20/10 , G11B20/10009 , G11B20/1217 , G11B20/22 , G11B2020/1238 , G11B2020/1288 , G11B2020/1292 , H04B1/71057 , H04B7/0851 , H04L1/06 , H04L1/20 , H04L1/24 , H04L25/03159 , H04L25/03171 , H04L25/03203 , H04L25/03331
Abstract: A processing scheme for digital storage media using multi-user detection to separate tracks of data or remove interference from neighboring tracks. In one embodiment, data is written on a plurality of tracks positioned sufficiently close together so that multiple tracks are detected simultaneously by the read access sensor. Upon scanning the surface for data, the read element simultaneously receives the data signals from a plurality of tracks. Joint detection signal processing resolves the interference and data bits from the multiple sensed tracks, enabling closer packing of data with minimal guard space.
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2.发明授权Method of managing overwrite and method of recording management information on an optical disc write once 有权过程用于粉碎和管理的管理信息记录在一次写入光盘的方法。
公开(公告)号：EP2085971B1
公开(公告)日：2014-06-04
申请号：EP09159176.8
申请日：2003-11-27
Applicant: LG Electronics Inc.
Inventor： Park, Yong Cheol , Kim, Sung Dae
CPC classification number: G11B20/1883 , G11B20/10 , G11B2020/10898 , G11B2020/10907 , G11B2020/1288 , G11B2020/1873 , G11B2220/20 , G11B2220/218 , G11B2220/2541
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3.发明授权Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus 失效一种光盘用于高分辨率和三维视频记录，用于光盘再现设备，以及记录设备，用于光盘
公开(公告)号：EP1094674B1
公开(公告)日：2014-04-02
申请号：EP01101177.2
申请日：1997-12-03
Applicant: Panasonic Corporation
Inventor： Oshima, Mitsuaki , Kitaura, Hiromu , Fukuda, Hideki , Ishihara, Hideshi , Kawara, Toshiyuki
IPC: H04N5/45 , H04N5/04 , G11B20/10 , G11B20/12 , G11B20/14 , G11B27/00 , G11B27/10 , G11B20/00 , H04N5/44 , H04N5/765 , H04N5/46 , H04N5/775 , H04N5/85 , H04N7/01
CPC classification number: H04N13/172 , G11B20/00007 , G11B20/10222 , G11B20/10527 , G11B20/1217 , G11B20/14 , G11B27/005 , G11B27/10 , G11B27/105 , G11B2020/10546 , G11B2020/10675 , G11B2020/1074 , G11B2020/10805 , G11B2020/10953 , G11B2020/1288 , G11B2220/2562 , H04N5/04 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/765 , H04N5/775 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/144 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/363 , H04N13/398 , H04N19/597 , H04N19/61 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4392 , H04N2013/0085
Abstract: The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main signal and a sub signal by picture division means and MPEG-encoded. The main signal and the sub signal are divided into frames each having 1 GOP or more. The resultant first interleave block 54 and second interleave block 55 are recorded alternately on an optical disk. A high resolution reproduction apparatus reproduced both the first and second interleave blocks, so that a high resolution picture is obtained. A non-high resolution reproduction apparatus reproduces only the first or second interleave block, so that an ordinary resolution picture.
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4.发明公开High-density optical disc and method for restricting playback of the high-density optical disc in optical disc apparatus 审中-公开高密度光盘和方法，用于限制在光盘装置的高密度光盘的重放
公开(公告)号：EP2270783A3
公开(公告)日：2013-05-29
申请号：EP10012463.5
申请日：2003-07-01
Applicant: LG Electronics Inc.
Inventor： Kim, Jin Yong , Suh, Sang Woon
CPC classification number: G11B20/0063 , G11B7/0053 , G11B7/00736 , G11B19/122 , G11B20/00086 , G11B20/1217 , G11B23/28 , G11B23/281 , G11B2020/1288 , G11B2220/2541
Abstract: An apparatus for reproducing data from a recording medium, is disclosed, wherein the recording medium includes an information area including a lead-in area, a data area and a lead-out area. The apparatus comprises a pickup configured to read disc identification information identifying a type of the recording medium recorded in an area preceding the lead-in area and a controller configured to control the pickup to read disc control information data used to control data recording or reproduction to or from the data area. Data is recorded in the data area in a format unique to the type of the computer readable medium, and the type of recording medium is one of Read-Only, Recordable, and Rewritable types.
Furthermore, a method of reproducing data from a recording medium and a recording medium are disclosed.-
5.发明授权
公开(公告)号：EP1708179B1
公开(公告)日：2013-05-22
申请号：EP05703767.3
申请日：2005-01-18
Applicant: Pioneer Corporation
Inventor： KURODA, Kazuo c/o PIONEER CORPORATION , MURAMATSU, Eiji c/o PIONEER CORPORATION , HORIKAWA, Kunihiko c/o PIONEER CORPORATION , YAMAGUCHI, Atsushi c/o PIONEER CORPORATION , KATO, Masahiro c/o PIONEER CORPORATION , SUZUKI, Toshio c/o PIONEER CORPORATION
IPC: G11B20/12 , G11B20/10 , G11B7/0045 , G11B7/007
CPC classification number: G11B7/0045 , G11B7/00736 , G11B20/10 , G11B20/1217 , G11B2007/0013 , G11B2020/1228 , G11B2020/1267 , G11B2020/1277 , G11B2020/1288 , G11B2020/1297 , G11B2020/1298 , G11B2220/216 , G11B2220/235 , G11B2220/2566
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Patent Agency Ranking6.发明公开Recording medium, reproduction device, recording method, program, and reproduction method 有权记录媒体再生装置的记录方法和再现方法的程序
公开(公告)号：EP2257059A3
公开(公告)日：2012-12-05
申请号：EP10176960.2
申请日：2005-01-13
Applicant: Panasonic Corporation
Inventor： McCrossan, Joseph , Okada, Tomoyuki
CPC classification number: G11B27/105 , G11B20/00086 , G11B27/34 , G11B2020/1288 , G11B2220/213 , G11B2220/2541 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/783 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8216 , H04N9/8227 , H04N9/8233 , H04N9/8715 , H04N2005/91321 , H04N2005/91364
Abstract: A recording medium has recorded thereon a video stream and a graphics stream, wherein the video stream constitutes a moving picture, and the graphics stream constitutes a plurality of menu presentations to be composited with the moving picture, and includes a plurality of Display Sets that constitute respective menu presentations, each menu presentation being composed of one or more pages, and each Display Set including version information that shows whether or not content of each of the pages in the Display Set has changed with respect to a previous Display Set.
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7.发明授权Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus 失效一种光盘用于高分辨率和三维视频记录，用于光盘再现设备，以及记录设备，用于光盘
公开(公告)号：EP2175665B1
公开(公告)日：2012-11-21
申请号：EP10151837.1
申请日：1997-12-03
Applicant: Panasonic Corporation
Inventor： Oshima, Mitsuaki , Kitaura, Hiromu , Fukuda, Hideki , Ishihara, Hideshi , Kawara, Toshiyuki
IPC: G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , H04N5/04 , H04N5/44 , H04N5/45 , H04N9/82 , H04N9/804 , H04N13/00 , G11B27/00 , G11B27/10 , H04N5/765 , H04N5/85 , H04N7/50 , H04N13/04 , G11B27/30 , H04N5/76 , H04N7/26
CPC classification number: H04N13/172 , G11B20/00007 , G11B20/10222 , G11B20/10527 , G11B20/1217 , G11B20/14 , G11B27/005 , G11B27/10 , G11B27/105 , G11B2020/10546 , G11B2020/10675 , G11B2020/1074 , G11B2020/10805 , G11B2020/10953 , G11B2020/1288 , G11B2220/2562 , H04N5/04 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/765 , H04N5/775 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/144 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/363 , H04N13/398 , H04N19/597 , H04N19/61 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4392 , H04N2013/0085
Abstract: The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main signal and a sub signal by picture division means and MPEG-encoded. The main signal and the sub signal are divided into frames each having 1 GOP or more. The resultant first interleave block 54 and second interleave block 55 are recorded alternately on an optical disk. A high resolution reproduction apparatus reproduced both the first and second interleave blocks, so that a high resolution picture is obtained. A non-high resolution reproduction apparatus reproduces only the first or second interleave block, so that an ordinary resolution picture.
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公开(公告)号：EP1722365B1
公开(公告)日：2012-11-21
申请号：EP05709467.4
申请日：2005-01-28
Applicant: Pioneer Corporation
Inventor： KURODA, Kazuo, c/o PIONEER CORPORATION
CPC classification number: G11B20/1217 , G11B7/007 , G11B27/3027 , G11B27/329 , G11B2007/0013 , G11B2020/1228 , G11B2020/1235 , G11B2020/1267 , G11B2020/1278 , G11B2020/1288 , G11B2020/1297 , G11B2220/215 , G11B2220/237 , G11B2220/2562
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公开(公告)号：EP2373012B1
公开(公告)日：2012-10-24
申请号：EP11004444.3
申请日：2005-09-09
Applicant: Panasonic Corporation
Inventor： Wataru, Ikeda , Tomoyuki, Okada , Keiichi, Tanaka , Masahiro, Oashi
IPC: H04N5/93 , G11B20/10 , G11B20/12 , G11B27/00 , H04N5/85 , H04N5/92 , G11B27/10 , G11B27/32 , H04N9/82
CPC classification number: H04N9/8205 , G11B20/0021 , G11B27/10 , G11B27/329 , G11B2020/1288 , G11B2220/213 , G11B2220/2541 , H04N5/765 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8227
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公开(公告)号：EP1734517B1
公开(公告)日：2012-08-22
申请号：EP06076593.0
申请日：2002-10-04
Applicant: Sony Corporation
Inventor： Kobayashi, Shoei, c/ o Sony Corporation
CPC classification number: G11B20/1217 , G11B7/0053 , G11B7/00736 , G11B7/24082 , G11B7/261 , G11B20/00086 , G11B20/00601 , G11B20/1419 , G11B20/1833 , G11B20/22 , G11B27/24 , G11B2020/1269 , G11B2020/1272 , G11B2020/1287 , G11B2020/1288 , G11B2020/1836 , G11B2020/1846 , G11B2220/216 , G11B2220/218 , G11B2220/2529 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575
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