摘要:
Methods for applying sensor materials to optical storage media substrates are disclosed. After exposure to a sample of interest, the resulting sensors may be read in optical storage media drives for quantitative analysis of physical, chemical and biological parameters of the sample.
摘要:
An optical article comprising a plurality of optically detectable marks disposed on a surface of the optical article; a removable electrical device disposed on the surface of the optical article; wherein the electrical device is operatively coupled to the optical article; and wherein the electrical device is configured to interact with an activation signal when brought in direct contact with a communication device that applies the activation signal to the electrical device. A removable electrical device is also provided. A system and a method for activation are also provided.
摘要:
An activation system for optical media in one embodiment includes a tag having at least one pair of conductors with at least one heating element coupled to the conductors. The heating element is oriented proximate one or more activation regions on the optical media, and wherein the heating element activates the optical media. The tag in one embodiment is an elongate flexible tag material with a number of conductors that couple on one end to heating elements wherein the heating elements are disposed within a media case such that they are proximate activation regions on a media article.
摘要:
An optical article for playback in a player includes at least one sector comprising a first control logic configured to set the value of a first register, the first register having a default value before it is set, and a non-default value after it is set, and a first command to be read sequentially after the sector. The first command is configured to direct the player to play a first content on the article if the first register is set to the default value and to direct the player to play a second content on the article if the first register is set to the non-default value. The optical article includes a mark containing an optical state change material disposed on the sector, wherein the mark is in one of a first optical state or a second optical state, and wherein the first control logic can be read only when the mark is in the second optical state.
摘要:
An optical article for playback in a player includes a first file comprising a first control logic; and a second file comprising a second control logic. The first file is configured to direct the player to play a first content data stored on the optical article, when the first control logic is read by the player. The player is directed to read the second file if the player cannot read the first file. The second file is configured to direct the player to play a second content data stored on the article when the second control logic is read by the player. The optical article includes a mark containing an optical state change material disposed on at least a portion of the first file, wherein the mark is in one of a first optical state or a second optical state, and wherein the first control logic can be read only when the mark is in the second optical state.
摘要:
An optical article for playback in a player, the optical article including at least one sector having data, and a mark disposed in a predetermined relationship with the at least one sector, wherein the mark renders a portion of the data generally unreadable. The optical article further includes error correction code associated with the at least one sector, wherein data within the error correction code is configured as partially corrupted. The inclusion of partially corrupted error correction code reduces the size of the mark or spot required to render the data sector uncorrectable.
摘要:
An optical article comprising a plurality of optically detectable marks disposed on a surface of the optical article; a removable electrical device disposed on the surface of the optical article; wherein the electrical device is operatively coupled to the optical article; and wherein the electrical device is configured to interact with an activation signal when brought in direct contact with a communication device that applies the activation signal to the electrical device. A removable electrical device is also provided. A system and a method for activation are also provided.
摘要:
A photobleachable ink composition having: at least one light-sensitive optical-state change material; at least one bleaching agent; at least one ionic liquid plasticizer; at least one solvent; and at least one binder material; wherein the ink composition has a viscosity between about 0.1 centipoise and about 10,000 centipoise, and a maximum optical absorbance in a range from about 200 nanometers to about 800 nanometers; and wherein said ink composition is capable of change from a first optical state to a second optical state upon exposure to light.
摘要:
An optical article with a plurality of optically detectable marks on a first surface of the optical article, wherein a mark of the plurality of marks has a thickness of less than or equal to about 1 micrometer, and wherein the plurality of optically detectable marks have uniform thickness.
摘要:
An activation system for optical media in one embodiment includes a tag having at least one pair of conductors with at least one heating element coupled to the conductors. The heating element is oriented proximate one or more activation regions on the optical media, and wherein the heating element activates the optical media. The tag in one embodiment is an elongate flexible tag material with a number of conductors that couple on one end to heating elements wherein the heating elements are disposed within a media case such that they are proximate activation regions on a media article.