Matches 151 - 200 out of 235 < 1 2 3 4 5 >


Match Document Document Title
US20100172226 INFORMATION RECORDING MEDIUM, REPRODUCTION APPARATUS AND RECORDING APPARATUS  
An information recording medium according to the present invention includes three or more information recording layers. Each of the plurality of information recording layers includes a test...
US20100165824 INFORMATION CARRIER, AND SYSTEM FOR READING SUCH AN INFORMATION CARRIER  
The invention relates to an information carrier comprising a layer (L) for storing data, said layer forming a light-guide having an internal face (IF) having placed thereon a matrix of...
US20100165817 DISC STRUCTURE FOR BIT-WISE HOLOGRAPHIC STORAGE  
An optical disc for micro-holographic data storage, including: optically-enabled material configured to store holographic data; guide grooves; a first coating disposed on the guide grooves and...
US20100157784 MANUFACTURING METHOD FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING MEDIUM  
There is provided a manufacturing method for an optical information recording medium having three information recording layers, two intermediate layers, and one light transmitting layer, the...
US20100149937 MULTI-LAYERED OPTICAL DISK AND OPTICAL DISK DEVICE  
There are provided a multi-layered optical disk and an optical disk device capable of swiftly reproducing control information recorded into a predetermined recording layer in advance. The object...
US20100142346 INFORMATION RECORDING MEDIUM, RECORDING METHOD AND REPRODUCTION METHOD  
On a recording medium, data is recorded on at least one of a plurality of recording layers by laser light incident on a surface of the recording medium. The plurality of recording layers include a...
US20100135132 OPTICAL RECORDING MEDIUM WITH POWER CALIBRATION AREAS AND A RECORDING METHOD THEREFOR WITH OPTIMUM POWER CONTROL  
In an optical recording medium having a plurality of recording layers on which information can be recorded by irradiating a laser beam from one side thereof, an optimum recording power to each of...
US20100103809 OPTICAL DISC AND MANUFACTURING METHOD THEREOF  
A method of manufacturing an optical disc comprises the steps of: (1) forming a substrate including an inner supporting section and an outer information recording section, the inner supporting...
US20100061218 Optical Recording Medium and Recording and Reproducing Method Using the Same  
It is an object of the present invention to provide an optical recording medium containing a laminated structure of a first deformable material layer containing a phase-change material that...
US20090086615 Ferroelectric Polarization Pattern With Differing Feedback Signals  
A ferroelectric polarization pattern with differing feedback signals. An apparatus including a ferroelectric layer and a polarization pattern configured in the ferroelectric layer to represent...
US20090059763 FILTER FOR OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM, METHOD FOR PRODUCING THE SAME, OPTICAL RECORDING METHOD AND OPTICAL REPRODUCING METHOD  
The present invention provides a filter for optical recording medium capable of preventing diffuse reflection of an information beam and a reference beam from a reflective layer in the optical...
US20080031124 Recording Medium, Recording Apparatus And Method, And Computer Program  
A recording medium (100) is provided with: a substrate (120); and a plurality of coloring layers (111) which are laminated on the substrate and each of which presents a predetermined color, at...
US20070030795 Optical recording medium, manufacturing method thereof, method for recording data on optical recording medium, and data reproduction method  
An optical recording medium 10 according to the present invention includes a supporting substrate 11 on which a groove 11a is formed, a light transmitting layer 12, a noble metal oxide layer 23...
US20060223004 Storage medium, reproducing method, and recording method  
According to one embodiment, a storage medium comprises a transparent resin substrate on which a groove is formed, a recording layer formed on the groove on the transparent resin substrate, the...
US20060153051 Optical recording medium, optical recording/reproducing apparatus, optical, recording apparatus and optical reproducing apparatus, data recording/reproducing method for optical recording medium, and data recording method and data reproducing method  
An optical recording medium 10 having a substrate 11, an optically transparent layer 12, and a first dielectric layer 31, a noble metal oxide layer 23, a second dielectric layer 32, a light...
US20060067203 Optical recording medium and method of manufacturing thereof, and recording and reproducing method  
An object is to provide an optical recording medium which can obtain a sufficient focusing characteristic even at recording speeds at which a recording linear velocity exceeds 4× speed at the same...
US20050265217 Optical recording medium and information recording/playback apparatus  
In an example of the present invention, an optical recording medium includes the first substrate on a light beam incident surface side, the second substrate on an opposite side to the light beam...
US20050254410 Optical recording medium, manufacturing method of the same, and sputtering target  
An optical recording medium including a substrate, a bottom protective layer located overlying the substrate, an optical recording layer located overlying the bottom protective layer, a top...
US20160336036 OPTICAL DEVICE  
An optical device, such as an optical storage medium, comprises a layer of material in the solid state that has a refractive index that is switchable between at least two stable values by applied...
US20160064031 SYSTEMS AND METHODS FOR ATOMIC FILM DATA STORAGE  
The present disclosure provides systems and methods associated with data storage using atomic films, such as graphene, boron nitride, or silicene. A platter assembly may include at least one...
US20160055877 BLU-RAY DISC FROM RECYCLED DISC MANUFACTURING MATERIALS AND A METHOD OF MANUFACTURING THE SAME  
A Blu-ray ray optical disc comprises a base substrate of recycled polycarbonate molded without a data layer on a first surface. The disc further includes a first transmission stack having (a) a...
US20150356991 OPTICAL DISC AND OPTICAL DISC DEVICE  
In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other...
US20140003220 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003217 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003216 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003215 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003214 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003213 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003212 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003206 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20140003205 INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the...
US20130155826 Data Recording Medium, Method for Generating a Reference Clock Signal, and Data Storage Device  
Various embodiments provide a recording medium. The recording medium may include: a dedicated servo layer for providing servo information, wherein the dedicated servo layer comprises a plurality...
US20130142029 OPTICAL INFORMATION RECORDING MEDIUM  
An optical information recording medium has a first information recording layer (20) and a second information recording layer (40) each of which includes (i) a group of pre-pits (31, 51)...
US20130142022 Data Recording Medium and Method for Generating a Reference Clock Signal  
Various embodiments provide a recording medium. The recording medium may include a dedicated servo layer for providing servo information. The dedicated servo layer may include a plurality of...
US20120263029 OPTICAL INFORMATION RECORDING MEDIUM  
An optical information recording medium (1) includes on a substrate (50), a ROM layer (20), a RE layer (40), an intermediate layer (30) separating the ROM layer (20) and the RE layer (40), and a...
US20120201118 MULTILAYER OPTICAL RECORDING MEDIUM  
An object of the present invention is to increase the number of stacked layers in a multilayer optical recording medium while simplifying the design of the multilayer optical recording medium....
US20120201117 MANUFACTURING METHOD OF OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING MEDIUM  
A manufacturing method of an optical information recording medium includes forming a substrate which has a first main surface and a second main surface, forming a first information signal layer on...
US20120188864 RECORDING MEDIUM AND REPRODUCING APPARATUS  
A recording medium includes a photosensitive layer, a nonphotosensitive layer, and a recording layer formation region in which the photosensitive layer and the nonphotosensitive layer are...
US20120176883 RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM, AND SPUTTERING TARGET  
A recording layer for optical information recording medium excellent in recording property, an optical information recording medium including the recording layer and a sputtering target useful for...
US20120170430 INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS, AND INFORMATION REPRODUCING APPARATUS  
An information recording medium (100) is provided with a plurality of recording layers (110, 120, 130, and 140) for recording data, wherein each of the plurality of recording layers corresponds to...
US20120163151 OPTICAL DISC, AND PRODUCTION METHOD AND REPRODUCTION APPARATUS FOR OPTICAL DISC  
An optical disc has a data layer including a data-layer substrate made of a transparent material and a data-layer reflection film formed on an upper side of the data-layer substrate, a display...
US20120127840 INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDING/REPRODUCING DEVICE CONTROL METHOD, RECORDING/REPRODUCING DEVICE CONTROL PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM  
In an optical disc (100) having a plurality of recording layers, layer specifying information is recorded for specifying a recording layer to be run first when the optical disc (100) is inserted...
US20120092980 REPLICATION AND FORMATTING METHOD AND SYSTEM FOR BIT-WISE HOLOGRAPHIC STORAGE  
The present techniques provide methods and systems for recording micro-holograms on a holographic disk using a plurality of counter-propagating light beams in parallel. The parallel...
US20120011523 OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDING MEDIUM, INFORMATION RECORDING/REPRODUCING METHOD AND INFORMATION RECORDING/REPRODUCING DEVICE  
An optical recording medium (disk) capable of preventing a back focus at a face thereof and reducing the interference between beams reflected by each recording surface, thereby improving a quality...
US20110317529 INFORMATION STORAGE MEDIUM, APPARATUS FOR REPRODUCING RECORDINGS, AND METHOD FOR REPRODUCING RECORDINGS  
An information storage medium having a plurality of recording layers is provided. The information storage medium including a physical ADIP address (PAA) which corresponds to an address recorded on...
US20110305126 INFORMATION STORAGE MEDIUM, RECORD REPRODUCTION APPARATUS, AND RECORD REPRODUCTION METHOD  
Provided is an information storage medium that has a plurality of recording layers, a recording/reproducing method, and a recording/reproducing apparatus. In the information storage medium, each...
US20110261672 OPTICALLY WRITABLE HOLOGRAPHIC MEDIA  
An optically writable holographic card, an optically writable holographic media, and a method of making the media are herein described. The card has a media region that includes an optically...
US20110261665 Optical disc with protection code, method for optaining the protection code and respective apparatus for reading of data  
The optical disc comprises a substrate layer, a read-only data layer having a pit/land data structure including user data and control data arranged in tracks on the substrate layer, and a...
US20110249547 OPTICAL DISC  
Disclosed herein is an optical disc having an information area situated between an internal edge and an external edge of the optical disc. The optical disc includes a first substrate, a second...
US20110222381 WRITE-ONCE TYPE MULTILAYER OPTICAL DISC, RECORDING METHOD, REPRODUCING METHOD, AND RECORDING DEVICE  
Manufacturing of a higher quality write-once type multilayer optical disc is facilitated. The optical disc includes a plurality of recording layers in which recording or reproduction is carried...

Matches 151 - 200 out of 235 < 1 2 3 4 5 >