专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明公开

EP1091355A3 Recording medium, recording apparatus and recording method 审中-公开
标题翻译：装置，记录介质和方法
公开(公告)号：EP1091355A3
公开(公告)日：2003-05-07
申请号：EP00308015.7
申请日：2000-09-14
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Naito, Katsuyuki , Hieda, Hiroyuki
IPC分类号： G11B9/04 , G11B7/00 , G11B9/08 , G11B11/08
CPC分类号： B82Y10/00 , G11B9/08 , G11B9/1409 , G11B13/06
摘要： The present invention provides a recording medium (10) having a plurality of charge accumulating regions (14) each containing a first material capable of accumulating an electric charge and a photoconductive region (17) containing a second material whose conductivity is increased by light absorption, a recording apparatus including such a recording medium (10), and a method recording information on such a recording medium (10). In the present invention, information is recorded on the recording medium (10) by irradiating the photoconductive region (17) with light and by injecting an electric charge into the charge accumulating region (14) via that portion of the photoconductive region (17) which is irradiated with light.

92. 发明公开

EP1227496A1 Non-volatile memory 审中-公开
标题翻译：非易失性存储器
公开(公告)号：EP1227496A1
公开(公告)日：2002-07-31
申请号：EP01300399.1
申请日：2001-01-17
申请人： CAVENDISH KINETICS LIMITED
发明人： Smith, Charles
IPC分类号： G11C11/34 , G11B9/08 , G11B5/00
CPC分类号： B82Y10/00 , G11B5/00 , G11B9/08 , G11B9/1409 , G11B9/1418
摘要： The present invention seeks to provide a non-volatile memory device which has an increased density of storage elements formed thereon.
A non-volatile memory device comprises a substrate (2) supporting an array of field efect transistor devices. A plate is movable with respect to the substrate supporting an array of insulated charge storing elements (6) each having gate-forming metal plates (7) adjacent thereto. There is also means (12) for moving the plate with respect to the substrate such that, in use, the plate can be moved to position different charge storing elements over one of the array of field effect transistors so that each field effect transistor is able to determine the charge stored on more than one element. A corresponding magnetic effect device is also provided.
摘要翻译：本发明试图提供一种非易失性存储器件，其具有增加的形成于其上的存储元件的密度。非易失性存储器件包括支撑场效应晶体管器件阵列的衬底（2）。板可相对于支撑绝缘电荷存储元件（6）阵列的基板移动，每个绝缘电荷存储元件具有与其相邻的栅极形成金属板（7）。还有用于相对于衬底移动板的装置（12），使得在使用中，可以移动板以将不同的电荷存储元件定位在场效应晶体管阵列中的一个之上，使得每个场效应晶体管能够以确定存储在多个元素上的电荷。还提供了相应的磁效应装置。

93. 发明公开

EP0984444A2 Probe and information recording/reproduction apparatus using the same 审中-公开
标题翻译：探针和信息记录/再现设备使用这样的
公开(公告)号：EP0984444A2
公开(公告)日：2000-03-08
申请号：EP99116054.0
申请日：1999-08-16
申请人： CANON KABUSHIKI KAISHA
发明人： Azuma, Hiroo , Takimoto, Kiyoshi , Kawasaki, Takehiko , Shimada, Yasuhiro , Yamazaki, Takeo
IPC分类号： G11B9/00 , G11B9/02 , G11B9/04 , G11B9/08 , G11B21/20
CPC分类号： G11B9/14 , B82Y10/00 , G11B9/02 , G11B9/08 , G11B9/1409 , G11B9/1418 , Y10S977/873
摘要： A probe comprises a cantilever (109) having a movable end and formed from an elastic body, an electrocoductive sensing needle (110) arranged at the movable end of the cantilever, and a field effect transistor (T 1 ,106,107,108) arranged at the movable end of the cantilever and having a gate electrode (106) electrically connected to the electrocoductive sensing needle. The probe may further comprises another field effect transistor (T 2 ) formed on the cantilever and having its drain (D 2 ) electrically connected to said electrocoductive sensing needle. An information recording/reproduction apparatus using the probe is provided. A method of manufacturing a probe comprises steps of preparing a substrate (101,102,103) at least having a semiconductor layer on the surface, forming a field effect transistor having a gate electrode (106) in the semiconductor layer, forming an electrocoductive sensing needle (11,110) on the gate electrode (106) and processing the substrate to produce a movable end (109) out of the portion thereof where the field effect transistor is formed.

94. 发明公开

EP0840308A4 RECORDING MEDIUM, INFORMATION REPRODUCING DEVICE, INFORMATION RECORDING DEVICE, AND INFORMATION RECORDING/REPRODUCING DEVICE 失效
标题翻译： AUFZEICHNUNGSMEDIUM，INFORMATIONSWIEDERGABE- UND -AUFNAHMEVORRICHTUNG SOWIE INFORMATIONSAUFNAHME - / - WIEDERGABEVORRICHTUNG
公开(公告)号：EP0840308A4
公开(公告)日：1999-07-14
申请号：EP96924155
申请日：1996-07-19
申请人： SONY CORP
发明人： HAGIWARA YOSHIAKI
IPC分类号： G01Q30/04 , G11B9/08 , G11B9/10 , G11B11/08 , G11B23/00 , G11B23/03 , G11B33/14 , G11B11/05
CPC分类号： G11B23/0021 , G11B9/08 , G11B9/10 , G11B11/08 , G11B23/0316 , G11B33/14
摘要： A disk (1) is constituted of a substrate (11), an aluminum signal layer (12) in which pits (14) are made, and a protective plate (13). An information reproducing device reproduces information from the disk (1) by means of a reproducing circuit (5) by convergently emitting an electron beam (E) from an electron gun (40) and detecting the variation of the intensity of the reflection of the beam (E) with a detector (42). A recording medium (20) is constituted of a conductive layer (22), an insulating layer (23), and an island-like fixed electrode (24) formed on the layer (23) and electrically insulated from its periphery. The fixed electrode (24) has a memory function. To write information on the medium (20), electrons are implanted into the electrode (24) with an electron gun (40). To erase all the information at a time, a voltage is applied across the conductive layer (22). To read out information, the electrostatic effect between the fixed electrode (24) and its counter electrode is utilized. Therefore, the information recording capacity of the medium (20) is increased and the information reading accuracy from the medium (20) is improved.
摘要翻译：盘（1）由衬底（11），制成凹坑（14）的铝信号层（12）和保护板（13）构成。信息再现装置通过从电子枪（40）会聚地发射电子束（E）的再现电路（5）从盘（1）再现信息，并且检测光束的反射强度的变化（E）与检测器（42）。记录介质（20）由导电层（22），绝缘层（23）和形成在层（23）上并与其周边电绝缘的岛状固定电极（24）构成。固定电极（24）具有记忆功能。为了在介质（20）上写入信息，用电子胶（40）将电子注入到电极（24）中。为了一次擦除所有信息，跨越导电层（22）施加电压。为了读出信息，利用了固定电极（24）与其对置电极之间的静电效应。因此，介质（20）的信息记录容量增加，并且来自介质（20）的信息读取精度提高。

95. 发明授权

EP0551966B1 Recording device and reproducing device 失效
标题翻译：记录和再现装置
公开(公告)号：EP0551966B1
公开(公告)日：1999-04-14
申请号：EP93200797.4
申请日：1987-12-23
申请人： CANON KABUSHIKI KAISHA
发明人： Eguchi, Ken , Kawada, Haruki , Sakai, Kunihiro , Matsuda, Hiroshi , Morikawa, Yuko , Nakagiri, Takashi , Hamamoto, Takashi , Kuribayashi, Masaki , Kawade, Hisaaki , Yanagisawa, Yoshihiro
IPC分类号： G11B9/00 , G11B7/24 , G11B9/04 , G11B9/08 , G11B9/10 , G11B11/00 , G11B11/08 , G11B11/12 , G03G5/00
CPC分类号： G11B9/1436 , G01Q80/00 , G03G5/00 , G11B7/244 , G11B7/248 , G11B7/249 , G11B9/00 , G11B9/04 , G11B9/08 , G11B9/14 , G11B9/1409 , G11B9/1418 , G11B9/1463 , G11B9/149 , G11B11/007 , G11B11/08 , Y10S977/849 , Y10S977/85 , Y10S977/86 , Y10S977/943 , Y10S977/947
摘要： The recording/reproducing device comprises a probe electrode (102), and recording medium (3) opposite to it, so that a tunnel current can flow when a voltage is applied between them. The apparatus comprises either one or both of devices for applying a writing voltage between the probe and the record medium, and for applying a reading voltage between the electrode and recording medium to detect information which has been recorded. The medium comprises organic molecules which have both a group contg. only sigma electron levels and a group contg. pi electron levels. It may comprise a monomolecular film of an organic compound or a film built up from a number of monomolecular layers of an organic compound e.g. a dye.

96. 发明授权

EP0438256B1 Information processing system and information processing method. 失效
标题翻译：信息处理系统和信息处理方法
公开(公告)号：EP0438256B1
公开(公告)日：1997-08-27
申请号：EP91300259.8
申请日：1991-01-15
申请人： CANON KABUSHIKI KAISHA
发明人： Sakai, Kunihiro , Kawase, Toshimitsu , Yamano, Akihiko , Kuroda, Ryo , Nose, Hiroyasu
IPC分类号： G11B9/00 , G11B9/08 , G11B11/08
CPC分类号： B82Y10/00 , G11B9/08 , G11B9/14 , G11B9/1463 , G11B11/08 , Y10S977/947

97. 发明授权

EP0481498B1 Information recording unit and apparatus and method for information recording/reproduction 失效
标题翻译：信息记录单元，以及装置和方法用于信息记录/再现
公开(公告)号：EP0481498B1
公开(公告)日：1997-07-30
申请号：EP91117766.5
申请日：1991-10-17
申请人： CANON KABUSHIKI KAISHA
发明人： Haruki, Kawada, c/o Canon Kabushiki Kaisha , Toshihiko, Miyazaki, c/o Canon Kabushiki Kaisha , Hideyuki, Kawagishi, c/o Canon Kabushiki Kaisha , Akihiko, Yamano, c/o Canon Kabushiki Kaisha
IPC分类号： G11B9/08 , G11B9/00
CPC分类号： G11B23/0014 , G01Q70/06 , G01Q80/00 , G11B9/14 , G11B21/21 , G11B25/04 , Y10S977/851 , Y10S977/872 , Y10S977/932 , Y10S977/947

98. 发明授权

EP0560757B1 METHOD AND APPARATUS FOR STORING DIGITAL INFORMATION IN THE FORM OF STORED CHARGES 失效
标题翻译：方法和设备存贮对装药的形式数值信息
公开(公告)号：EP0560757B1
公开(公告)日：1996-12-18
申请号：EP90911112.2
申请日：1990-06-14
申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
发明人： QUATE, Calvin, F. , BARRETT, Robert, C.
IPC分类号： G11B9/00 , G11B9/08
CPC分类号： G11B9/08 , B82Y10/00 , G11B9/14 , G11B9/1445 , G11B9/1472 , Y10S977/947
摘要： Method and apparatus (10) for storing digital information in a dense memory structure. A semiconductor substrate (12) has a thin insulating layer (14) formed thereon. Over the thin insulating layer (14) is formed a dielectric charge-storage layer (16). A piezoelectric bimorph cantilever arm (30) has a tip (32) formed at its free end to access certain memory sites defined by charge-storage regions (40, 42, 44) in the charge-storage layer (16). To write information in the form of charges into a memory site tip (32) contacts or is in close proximity to the surface of the charge-storage layer (16) and an electric field is applied between the tip (32) and the substrate (12) to induce charges to tunnel through the thin insulating layer (14) into the charge-storage layer (16) where the charges are stored as trapped charges. Information is read from a storage-site by spacing the tip (32) of the cantilever arm (30) a distance (d) from the surface of the charge storage layer (16) and applying an electric field between the tip (32) and the substrate (12). The capacitive force on the tip (32) is then measured to determine the amount of charge stored in that memory site. Alternatively charge is deposited directly on the surface of a single insulating layer. Charge sites are arranged in circular tracks on a rotating substrate (52) to provide a high density memory array (50). Charge sites are also arranged in linear tracks by forming alternating layers of conductive (62) and non-conductive (64) substrate layers over which are formed thin insulating layers (68) and charge-storage layers (70). This produces a number of spaced-apart charge-storage tracks. Tracks are also provided by depositing metal strips (70) or scribing grooves (80) on the surface of a device.

99. 发明公开

EP0732629A1 Photoelectric sensor, information recording system, and information recording and reproducing method 失效
标题翻译： Photoelektrischer传感器，Informationsaufzeichnungssystem und Verfahren zur Informationsaufzeichnung und -wiedergabe
公开(公告)号：EP0732629A1
公开(公告)日：1996-09-18
申请号：EP96104238.9
申请日：1996-03-18
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Aoki, Daigo, c/o Dai Nippon Printing Co., Ltd. , Kashiwabara, Mitsuhiro, Dai Nippon Printing Co,Ltd , Shimizu, Osamu, c/o Dai Nippon Printing Co., Ltd.
IPC分类号： G03G5/02 , G03G15/22 , G11B9/08 , H04N5/30
CPC分类号： G03G5/02 , G03G5/043 , G03G5/047 , G11B11/08
摘要： In a photoelectric sensor that enables information to be recorded on an information recording medium at an intensity amplified to a level higher than that of a current induced by information exposure and allows conductivity to remain maintained by a continued application of voltage even after termination of the information exposure, so that information can subsequently be recorded on the information recording medium, a photoconductive layer contains a substance that emits fluorescence in a wavelength region in which a charge generation substance-containing layer absorbs light, so that color images can be well recorded on the information recording medium. Also provided is an information recording system using such a photoelectric sensor.
摘要翻译：在光电传感器中，能够将信息记录在信息记录介质上，其强度被放大到高于由信息曝光引起的电流的电平，并且即使在信息终止之后也允许继续施加电压来保持电导率曝光，使得信息可以随后记录在信息记录介质上，光电导层包含在电荷产生物质含有层吸收光的波长区域中发射荧光的物质，使得可以良好地记录彩色图像信息记录介质。还提供了使用这种光电传感器的信息记录系统。

100. 发明公开

EP0714093A3 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：EP0714093A3
公开(公告)日：1996-06-05
申请号：EP96100346.4
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. , Utsumi, Minoru, c/o Dai Nippon Printing Co., Ltd. , Ogusu, Chihaya, 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 , Obata, Hiroyuki, c/o Dai Nippon Printing Co., Ltd , Aono, Takashi, 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 , Amano, Hideaki, c/o Dai Nippon Printing Co., Ltd , Saito, Norikazu, 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.
摘要翻译：在信息记录和再现方法和设备中，一幅图像信息以高密度以平面方式以高密度记录为信息载体（3）上的模拟量或数字量，读取充电电位以输出电信号对应于所记录的图像信息，然后通过各种显示单元或输出设备以高质量和高分辨率打印输出的信号，并且易于处理信息。信息携带介质（3）提供了长时间的信息存储，并且使存储的图像信息能够根据需要以图像质量重复再现。尤其是，可以在预期的时间以预定的扫描密度读取和输出信息承载介质（3）的局部电位，因此当银盐照片被拍摄并且通过光学扫描电影。因此，本发明可以应用于广泛的领域，包括拍摄，复印和打印。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式