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1. 发明公开

EP1756822A1 SYSTEME D'ENREGISTREMENT D'INFORMATIONS ET PROCEDE D'UTILISATION D'UN TEL SYSTÈME 有权
标题翻译：数据记录系统及使用方法
公开(公告)号：EP1756822A1
公开(公告)日：2007-02-28
申请号：EP05763744.9
申请日：2005-04-29
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： GIDON, Serge , LE CARVAL, Gilles , CLERC, Jean-Frédéric
IPC分类号： G11B9/07 , G11B9/08
CPC分类号： G11B9/07 , B82Y10/00 , G11B9/08
摘要： The invention concerns a system wherein a storage layer (2) is arranged opposite an array of microtips (5). The storage layer (2) comprises a plurality of insulated conductive islands (3) adapted to store electric charges. Each microtip (5) comprises a high-permittivity element (6) integral with a transistor channel (7) connecting a source (8) and a drain (9). The channel (7) has a conductance capable of being modified by the electric field generated by the charge of the island (3) arranged opposite the high-permittivity element (6). The system may comprise an actuator for relative displacement of the storage layer (2) relative to the microtips (5). The system may include an array of electrodes for moving the charges from one island (3) to the other.

2. 发明公开

EP1752981A1 Dielectric recording/reproducing head and tracking method 有权
标题翻译： Dielektrischer Aufzeichnungs- / Wiedergabekopf und Tracking-Verfahren
公开(公告)号：EP1752981A1
公开(公告)日：2007-02-14
申请号：EP06124174.1
申请日：2003-07-08
申请人： PIONEER ELECTRONIC CORPORATION , Cho, Yasuo
发明人： Cho, Yasuo , Onoe, Atsushi
IPC分类号： G11B11/00 , G11B9/00 , G11B9/02 , G11B9/08
CPC分类号： G11B9/02 , B82Y10/00 , G11B9/08 , G11B9/1409 , G11B9/1454 , G11B9/1481
摘要： A dielectric recording / reproducing head (40a) is provided with: a probe (11) for recording / reproducing data in / from a dielectric recording medium (1); and a slider (12) placed so as to surround the probe (11) and containing an electric conductor. It may be provided with a probe supporting device (14) containing an insulating member such as resin materials in the gap between the probe (11) and the slider (12). The probe (11) has a longitudinal shape with a longer length in the width direction of the track (5), and covers the track (5) and one portion of adjacent spaces. The slider (12) can be used, by earthing it, as a return electrode for returning a high-frequency electric field applied from the probe (11) to the dielectric recording medium (1) in order to reproduce a signal. The probe (11) is set not to project from a surface of the slider (12) facing to the dielectric recording medium (1).
摘要翻译：介质记录/再现头（40a）具有：用于在介质记录介质（1）中记录/再现数据的探针（11）; 以及放置成围绕探针（11）并容纳电导体的滑块（12）。可以在探针（11）和滑块（12）之间的间隙中设置有包含树脂材料等绝缘构件的探针支撑装置（14）。探头（11）具有在轨道（5）的宽度方向上具有较长长度的纵向形状，并且覆盖轨道（5）和相邻空间的一部分。滑块（12）可以通过接地而用作返回电极，用于将从探针（11）施加的高频电场返回到介质记录介质（1），以便再现信号。探针（11）被设定为不从面向电介质记录介质（1）的滑块（12）的表面突出。

3. 发明公开

EP1318513A3 Information storage apparatus using charge 有权
标题翻译：信息存储设备利用电荷
公开(公告)号：EP1318513A3
公开(公告)日：2005-12-28
申请号：EP02255699.7
申请日：2002-08-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hong, Seung-bum , Jeon, Jong Up , Shin, Hyun-jung, c/o Kookmin University
IPC分类号： G11B13/00 , G11B9/08 , G11B11/08 , G11B9/00 , G11B9/12 , G11B5/58 , G11B5/596
CPC分类号： G11B9/08 , B82Y10/00 , G11B5/58 , G11B5/596 , G11B9/14 , G11B11/08 , G11B13/00
摘要： There is provided an information storage apparatus including a recording medium and a head. The recording medium (50) has an electrode layer (57), a magnetic layer (55) that is stacked on the electrode layer, and a wear-resistant thin film (53) that is stacked on the magnetic layer. The head (60) has a conductive probe (51) for injecting charge to record information and sensing the charge injected into the recording medium to reproduce information in a state that the conductive probe contacts the recording medium. A magnetic medium, which is coated with a wear-resistant thin film, stores charges to record information and reproduce information using an electrostatic force. Thus, it is possible to stably store highly integrated information. Also, a probe contacts a recording medium to record and reproduce information at a high speed. Thus, sensitivity and resolution can be improved.

4. 发明公开

EP1394789A3 Dielectric recording / reproducing head and tracking method 有权
标题翻译：介电记录/重放头和跟踪方法
公开(公告)号：EP1394789A3
公开(公告)日：2005-06-15
申请号：EP03014597.3
申请日：2003-07-08
申请人： Pioneer Corporation , Cho, Yasuo
发明人： Onoe, Atsushi, Pioneer Corporation , Yasuo Cho
IPC分类号： G11B11/00 , G11B9/00 , G11B9/02 , G11B9/08
CPC分类号： G11B9/02 , B82Y10/00 , G11B9/08 , G11B9/1409 , G11B9/1454 , G11B9/1481
摘要： A dielectric recording / reproducing head (40a) is provided with: a probe (11) for recording / reproducing data in / from a dielectric recording medium (1); and a slider (12) placed so as to surround the probe (11) and containing an electric conductor. It may be provided with a probe supporting device (14) containing an insulating member such as resin materials in the gap between the probe (11) and the slider (12). The probe (11) has a longitudinal shape with a longer length in the width direction of the track (5), and covers the track (5) and one portion of adjacent spaces. The slider (12) can be used, by earthing it, as a return electrode for returning a high-frequency electric field applied from the probe (11) to the dielectric recording medium (1) in order to reproduce a signal. The probe (11) is set not to project from a surface of the slider (12) facing to the dielectric recording medium (1).

5. 发明授权

EP1033706B1 Electrostatic information recording medium and electrostatic information recording and reproducing method 失效
标题翻译：静电信息记录媒体和静电信息记录和-wiedergabemethode
公开(公告)号：EP1033706B1
公开(公告)日：2004-03-03
申请号：EP00111166.5
申请日：1989-05-17
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Obata, Hiroyuki , Take, Seiji , Matsuo, Makoto , Iijima, Masayuki , Utsumi, Minoru , Taniguchi, Yukio
IPC分类号： G11B9/08 , G11B11/08 , G03G5/02 , G11B11/12 , H04N5/30 , H04N5/80 , G03G15/05
CPC分类号： G11B11/12 , G03G5/02 , G03G5/0205 , G03G5/0208 , G03G15/05 , G11B9/08 , G11B11/08 , H04N5/80 , H04N9/802

6. 发明公开

EP1033706A1 Electrostatic information recording medium and electrostatic information recording and reproducing method 失效
标题翻译：信息技术信息技术和电子信息信息
公开(公告)号：EP1033706A1
公开(公告)日：2000-09-06
申请号：EP00111166.5
申请日：1989-05-17
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Obata, Hiroyuki , Take, Seiji , Matsuo, Makoto , Iijima, Masayuki , Utsumi, Minoru , Taniguchi, Yukio
IPC分类号： G11B9/08 , G11B11/08 , G03G5/02 , G11B11/12 , H04N5/30 , H04N5/80 , G03G15/05
CPC分类号： G11B11/12 , G03G5/02 , G03G5/0205 , G03G5/0208 , G03G15/05 , G11B9/08 , G11B11/08 , H04N5/80 , H04N9/802
摘要： An electrostatic information recording medium (3) in which a charge retaining layer (11) having high insulating properties is laminated on an electrode (13) is disclosed, as is an electrostatic information recording/reproducing process wherein, while the electrostatic information recording medium (3) is positioned in opposition to a photosensitive member (1) in which a photoconductive layer (2) is laminated on a transparent electrode (7), the recording medium (3) is subjected to information exposure with the application of voltage (17) between the electrodes (13 and 7) to accumulate electrostatic charges thereon depending upon the dosage of said information exposure, and the electrostatic information thus accumulated is reproduced by potential reading.
The electrostatic information recording medium (3) has an information density as expressed in terms of a high recording capacity of the order of 8 × 10 8 bits/cm 2 , and makes it possible to process information in a planar state so that analog or digital information such as characters, line pictures, images, (0.1) information and sounds can be accumulated in the form of electrostatic charges. With this electrostatic information recording medium (3), it is possible to obtain information of high quality and resolving power because of the information being accumulable in electrostatic charge units. Due to its high charge retainability, it is further possible to store information permanently. Still further, it is possible to make inexpensive and simple recording/reproducing systems, since information can be output by reading local potentials of electrostatic latent images at any time and any scanning density.
摘要翻译：公开了一种静电信息记录介质（3），其中在电极（13）上层叠具有高绝缘性的电荷保持层（11）的静电信息记录介质（3），其中静电信息记录介质（静电信息记录介质 3）与透明电极（7）上层叠有光电导层（2）的感光体（1）相对置，记录介质（3）通过施加电压（17）进行信息曝光，在电极（13和7）之间根据所述信息曝光的剂量在其上积累静电电荷，并且通过电位读数再现由此累积的静电信息。静电信息记录介质（3）具有以8×10 8比特/ cm 2的高记录容量表示的信息密度，并且可以处理平面状态下的信息可以以静电电荷的形式累积诸如字符，行图，图像，（0.1）信息和声音的模拟或数字信息。利用该静电信息记录介质（3），由于信息可以在静电荷单元中累积，所以可以获得高质量和分辨率的信息。由于其高电荷保持性，因此还可以永久地存储信息。此外，由于可以通过读取任何时间的静电潜像的局部电位和任何扫描密度来输出信息，所以可以制造便宜且简单的记录/再现系统。

7. 发明授权

EP0592662B1 Electrostatic information recording and reproducing method 失效
标题翻译：一种用于静电记录和再现信息的过程
公开(公告)号：EP0592662B1
公开(公告)日：2000-02-02
申请号：EP90904692.2
申请日：1990-03-15
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： IIJIMA, Masayuki Dai Nippon Printing Co., Ltd. , DANTANI, Kyoji Dai Nippon Printing Co., Ltd. , OBATA, Hiroyuki Dai Nippon Printing Co., Ltd. , MATSUO, Makoto Dai Nippon Printing Co., Ltd. , UTSUMI, Minoru Dai Nippon Printing Co., Ltd. , TAKE, Seiji Dai Nippon Printing Co., Ltd.
IPC分类号： G03G5/02 , G03G15/18 , G11B9/08 , G11B11/08 , G02F1/135
CPC分类号： G03G5/02 , G02F1/135 , G03G5/0202 , G03G15/04072 , G03G15/0435 , G03G15/05 , G03G15/18 , G11B9/08 , G11B11/08
摘要： The electrostatic data recording medium (110) of the invention comprises an electrode layer (113) and a charge-holding layer (111). The method of laminating the charge-holding layer (111) and the structure of the layer are improved. Further, the electrostatic data are converted into visible or positional data. Thereby, the medium has excellent characteristics of data holding, and the electrostatic data can be stored for a longer period of time. According to the electrostatic data recording method of the invention, the electrostatic data recording medium (110) is so disposed as to face a photosensitive member (1) having a photoconductive layer (9) on an electrode (7), image exposure is carried out while a voltage is applied across the electrodes (113) and (7), and electrostatic data corresponding to the image exposure are recorded in the electrostatic data recording medium (110). The electrostatic data recorded in the charge-holding layer (111) can be easily reproduced by reading the surface potentials, to amplify and output the signals, or by an electro-optical method, or by developing with toner. The electrostatic data recording medium (110) of the invention has storage capacity with a high data density of 8 x 10 bits/cm . The electrostatic data recording method which uses a photosensitive member makes it possible to accomplish two-dimensional data-recording, and to record analog, digital, picture, voice and (0, 1) data, and to realize the application electrostatic data recording cards, etc.

8. 发明授权

EP0342968B1 Method for recording and reproducing information, apparatus therefor and recording medium 失效
标题翻译：用于记录和再现信息的方法，其装置和记录介质
公开(公告)号：EP0342968B1
公开(公告)日：1996-10-02
申请号：EP89305010.4
申请日：1989-05-17
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Matsuo, Makoto c/o Dai Nippon Printing Co., Ltd. , Ogusu, Chihaya c/o Dai Nippon Printing Co., Ltd. , Utsumi, Minoru c/o Dai Nippon Printing Co., Ltd. , Mukasa, Shunsuke c/o Dai Nippon Printing Co., Ltd. , Kudo, Yoshiaki c/o Dai Nippon Printing Co., Ltd. , Aono, Takashi c/o Dai Nippon Printing Co., Ltd. , Obata, Hiroyuki c/o Dai Nippon Printing Co., Ltd. , Mohri, Hiroshi c/o Dai Nippon Printing Co., Ltd. , Koike, Masato c/o Dai Nippon Printing Co., Ltd. , Saito, Norikazu c/o Dai Nippon Printing Co., Ltd , Amano, Hideaki c/o Dai Nippon Printing Co., Ltd
IPC分类号： G11B9/00 , G11B9/08 , G11B11/08 , H04N1/028 , H04N5/30 , G03G15/00 , G03G15/18 , G03G21/00 , G03G15/04 , G03G17/00 , G09F3/00
CPC分类号： G06K19/06046 , G03G5/02 , G03G15/04045 , G03G15/05 , G03G15/18 , G03G15/221 , G03G15/344 , G03G15/754 , G03G15/758 , G03G21/06 , G03G2217/0016 , G06K15/12 , G06K19/08 , G06K19/10 , G09F3/0292 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/128 , G11B7/24 , G11B9/00 , G11B9/08 , G11B11/00 , G11B11/08 , G11B25/04 , H04N1/028 , H04N1/48
摘要： In an information recording and reproducing method and apparatus, a piece of picture image information is recorded as an analog quantity or a digital quantity on an information carrying medium (3) in a planar manner at a high density, charge potential is read for outputting electric signals to correspond to the recorded picture image information, and then the outputted signals are printed out by means of various display units or output devices with high quality and high resolution as well as ease processing of the information. The information carrying medium (3) provides a long period of storage of information, and enables stored picture image information to be repeatedly reproduced with a picture quality according to need. Particularly, it is possible to read and output local potential of an information carrying medium (3) with predetermined scanning density at a desired time, and so pictures of high quality may be output as a silver salt photograph is taken and reproduced by optically scanning the film. Thus, the present invention may be applied to a wide field including photographing, copying and printing.

9. 发明授权

EP0341669B1 Apparatus for detecting distribution of electric surface potential 失效
标题翻译：装置用于检测电动表面电势的分布。
公开(公告)号：EP0341669B1
公开(公告)日：1994-11-30
申请号：EP89108337.0
申请日：1989-05-09
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Asakura, Tsutuo , Furuya, Masato , Shinonaga, Hirohiko , Tai, Hiromichi
IPC分类号： H04N5/30 , H04N5/335 , H04N3/15 , H04N5/217 , G02F1/135 , G01R29/14 , G11B9/08
CPC分类号： G01R29/14

10. 发明授权

EP0327236B1 Image pickup apparatus 失效
标题翻译：图像捕获设备。
公开(公告)号：EP0327236B1
公开(公告)日：1994-11-30
申请号：EP89300633.8
申请日：1989-01-24
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Shinonaga, Hirohiko , Asakura, Tsutou , Furuya, Masato
IPC分类号： H04N3/02 , H04N5/30 , H04N5/74 , G11B7/00 , G11B9/08
CPC分类号： G11B11/08 , G11B9/08 , H04N1/028 , H04N5/30 , Y10S358/906

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