Matches 101 - 150 out of 235 < 1 2 3 4 5 >


Match Document Document Title
US20100226239 MULTILAYER OPTICAL DISC  
A multilayer optical disc which has three or more recording layers and enables easy positioning of a focused beam spot onto a particular recording layer in which a BCA is disposed. An inter-layer...
US20050185571 Optical information recording medium  
The present invention provides an optical information recording medium which is not adversely affected by temperature and moisture during use and retains stable recording and reproducing...
US20090274034 OPTICAL RECORDING MEDIUM, VISIBLE INFORMATION RECORDING METHOD AND METHOD FOR USING DYE COMPOUND  
There is provided an optical recording medium having, on a substrate, a visible information recording layer including a dye compound represented by Formula (1). In Formula (1), Ra1, Ra2, Ra3, Rb1,...
US20090016207 Recording Device with a Porous Heat Barrier  
This invention relates to a recording medium comprising: a substrate (21) made of a material, provided with pads,a layer of recording material (23) deposited on top of the pads,thermal insulation...
US20080279088 Record Carrier and Method of Recording an Image  
A record carrier (10) and a method of recording an image on a record carrier (10) are provided. A plurality of optical property changing layers (12, 14, 16) that change their Color upon the...
US20060187806 Optical information carrier comprising thermochromic or photochromic material  
The present invention relates to an optical information carrier for recording information by means of an optical beam, said optical information carrier comprising a substrate layer (S), a...
US20060098561 Optical recording medium, and method and apparatus for optical recording and reproducing thereof  
An optical recording medium wherein a laser beam at a wavelength λ is irradiated and recording and reproducing of information are performed by optical power modulation of binary or more, and when...
US20050213486 Optical recording medium and manufacturing method thereof  
A manufacturing method of an optical recording medium comprises the processes of repeating not less than twice a treatment of coating an embrocation containing an optical recording material with a...
US20120033535 OPTICAL DISC AND OPTICAL DISC DRIVE  
The present invention provides a multilayer optical disc and an optical disc drive which can identify recording layers without performing tracking servo control or changing the structure of the...
US20110222391 METHOD FOR MANUFACTURING MEDIUM ON WHICH INFORMATION IS RECORDED IN PIT PATTERN  
A method by which depressions and projections (pit pattern) can be formed directly and easily in a substrate made of inorganic material is provided. A method for forming a medium on which...
US20110205867 OPTICAL RECORDING MEDIUM, AND SERIES OF OPTICAL RECORDING MEDIA  
In a multilayer optical recording medium, it is an object to suppress generation of crosstalk while reducing an interlayer distance of recording and reading layers. In an optical recording medium...
US20090207724 Magnetic memory  
A magnetic memory is provided with a memory cell. The memory cell includes a magnetic recording element, an interconnection to generate a radio-frequency current-induced magnetic field and a...
US20070058516 INFORMATION RECORDING MEDIUM AND OPTICAL DISC APPARATUS  
An embodiment of the invention, an information recording medium has a first recording layer, a second recording layer which is provided with respect to the first recording layer through a first...
US20140071800 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...
US20140050074 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...
US20140050073 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...
US20140050072 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...
US20140050071 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...
US20140050070 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...
US20140050069 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...
US20140050065 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...
US20140050064 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...
US20140050063 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...
US20140050062 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...
US20140050061 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...
US20140050060 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...
US20140050059 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...
US20130294216 METHOD OF PRODUCING RECORDING MEDIUM, AND RECORDING MEDIUM  
A method of producing a recording medium includes preparing a substrate of the recording medium, forming a first face recording layer at a first face side of the substrate, forming a first face...
US20110205882 SERIES OF OPTICAL RECORDING MEDIA  
A series of optical recording media is provided to reduce a burden on an optical pickup by introducing a standardized idea among a plurality of optical recording media. In the series of optical...
US20110205881 SERIES OF OPTICAL RECORDING MEDIA  
A series of optical recording media is provided to reduce a burden on an optical pickup by introducing a standardized idea among a plurality of optical recording media. In the series of optical...
US20110080824 SHEET FOR PRODUCING A MULTILAYER OPTICAL RECORDING MEDIUM AND MULTILAYER OPTICAL RECORDING MEDIUM  
A sheet for producing a multilayer optical recording medium having a repeated structure in which a plurality of optical recording layers are laminated, wherein the sheet has a structure such that...
US20100290326 INFORMATION RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION ON INFORMATION RECORDING MEDIUM, METHOD FOR REPRODUCING INFORMATION FROM INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING INFORMATION RECORDING MEDIUM  
The present invention provides a measure for getting read/write control information stored within a space of a predetermined size in a format that ensures compatibility with media of a lower order...
US20100278032 OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING/REPRODUCING METHOD THEREFOR  
An optical information recording medium in which recorded information is stably stored for long time in the initial state, signals are not deteriorated by a laser beam for reproduction at the time...
US20100262983 Optical storage medium, optical read/write apparatus, and optical read/write method  
An optical read/write apparatus causes a read/write light beam from illuminating means to strike only one side of an optical storage medium including stacked data storage layers each of which is...
US20100262981 Optical storage medium, optical read/write apparatus, and optical read/write method  
An optical read/write apparatus causes a read/write light beam from illuminating means to strike only one side of an optical storage medium including stacked data storage layers each of which is...
US20100260035 INFORMATION RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF  
An information recording medium (9) comprises an information layer (9a) in which concavo-convex marks are formed, and a recording layer (13), contained within the information layer (9a), in which...
US20100254252 RECORDING MEDIUM, RECORDING APPARATUS AND RECORDING METHOD  
A recording medium of the recordable type in the form of a multi-layer disc or the like which is improved in compatibility and feasibility in use and a recording apparatus and a recording method...
US20100246374 OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTROL METHOD OF THE SAME  
In an optical information storage medium reproduction apparatus (10) for reproducing an optical information storage medium including a plurality of information recording layers each including a...
US20100232270 OPTICAL INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS, INFORMATION REPRODUCING APPARATUS, INFORMATION RECORDING METHOD, INFORMATION REPRODUCING METHOD AND METHOD FOR PRODUCING OPTICAL INFORMATION RECORDING MEDIUM  
An optical information storage medium according to the present invention has at least one information storage layer. The optical information storage medium has a management area that stores at...
US20100226240 READ-ONLY OPTICAL INFORMATION RECORDING MEDIUM  
An optical information recording medium of the present invention is a read-only optical information recording medium in which at least one reflective film formed of an Al-based alloy and at least...
US20100220583 Optical data storage media and methods of formation  
Provided are methods of forming multi-layered optical data storage media which include a high-density data layer, as well as multi-layered optical data storage media that can be formed by such...
US20100220573 OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION REPRODUCING METHOD, AND OPTICAL INFORMATION REPRODUCING DEVICE  
Provided is an optical information reproducing medium for realizing an excellent super resolution reproduction while performing a high-speed reproduction. The optical information recording medium...
US20100208576 RECORDING DEVICE AND RECORDING METHOD FOR DUAL LAYER RECORDING DISC  
In a first recording process, an end position of a kth cell (62) is aligned with an end position (P6) of a first layer recording area (43) by adjusting a recording start position (P5) of contents...
US20100208563 INFORMATION RECORDING MEDIUM, REPRODUCING APPARATUS AND REPRODUCING METHOD  
An information recording medium according to the present invention includes at least three information recording layers. If the readout power of a laser beam in reading information from an...
US20100195477 RECORDING APPARATUS, METHOD FOR CONTROLLING THE APPARATUS, AND STORAGE MEDIUM STORING CONTROL PROGRAM  
A recording apparatus to record data on a recording medium including a plurality of recording layers is provided. The recording apparatus includes a recording circuit adapted to record data on a...
US20100195474 OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING AND REPRODUCTION APPARATUS  
A disk-shaped optical information recording medium (115) includes a substrate (101), first to nth information layers (102-104) layered upon the substrate (where n is an integer of 3 or more), kth...
US20100195471 Optical storage medium, optical read/write apparatus, and optical read/write method  
An optical read/write apparatus causes a read/write light beam from illuminating means to strike only one side of an optical storage medium including stacked data storage layers each of which is...
US20100195458 INFORMATION RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCING APPARATUS AND REPRODUCING METHOD  
An information recording medium, comprising N number (N is an integer fulfilling N≧3) of information layers on which information is recordable, and allowing information to be recorded on each of...
US20100182894 OPTICAL DATA STORAGE MEDIA CONTAINING AN ENCAPSULATED DATA LAYER  
Optical information media containing encapsulated data layers are disclosed. Selective layering of materials in inner radial, middle radial, and outer radial zones allows for the faces and edges...
US20100172231 MULTILAYER OPTICAL INFORMATION MEDIUM AND OPTICAL INFORMATION PROCESSING APPARATUS THEREFOR, PROGRAM PRODUCT AND INFORMATION MEDIUM INCLUDING THE SAME  
A disclosed multilayer optical information medium includes three or more information layers. Address information indicating positions in each of the information layers is recorded in a helical...

Matches 101 - 150 out of 235 < 1 2 3 4 5 >