초록 ▼

A thermal head driver system cyclically and independently drives at least two thermal heads having each a plurality of electric resistance elements. A storage system cyclically stores an image information data, the image information data cyclically being each of at least two types of image informati

A thermal head driver system cyclically and independently drives at least two thermal heads having each a plurality of electric resistance elements. A storage system cyclically stores an image information data, the image information data cyclically being each of at least two types of image information data, respectively corresponding to the thermal heads. A selector system cyclically and correspondingly selects which thermal head should be driven in accordance with the cyclical storage of the types of image information data in the storage system, such that the electric resistance elements of the thermal head, selected by the selector system, are selectively and electrically energized in accordance with a corresponding type of image information data cyclically stored in the storage system.

대표청구항 ▼

A thermal head driver system cyclically and independently drives at least two thermal heads having each a plurality of electric resistance elements. A storage system cyclically stores an image information data, the image information data cyclically being each of at least two types of image informati

A thermal head driver system cyclically and independently drives at least two thermal heads having each a plurality of electric resistance elements. A storage system cyclically stores an image information data, the image information data cyclically being each of at least two types of image information data, respectively corresponding to the thermal heads. A selector system cyclically and correspondingly selects which thermal head should be driven in accordance with the cyclical storage of the types of image information data in the storage system, such that the electric resistance elements of the thermal head, selected by the selector system, are selectively and electrically energized in accordance with a corresponding type of image information data cyclically stored in the storage system. the windows. 17. A method according to claim 16, wherein applying the different encoding schemes comprises applying a video compression scheme to the contents of at least one of the windows, and embedding resultant compressed video data in the encoded description of the windows. 18. A method according to claim 16, wherein applying the different encoding schemes comprises applying different levels of encoding resolution to different ones of the windows in the second set. 19. A method according to claim 15, wherein encoding the first and second descriptions comprises transferring the encoded descriptions over a communication link to a recipient computer. 20. A method according to claim 19, wherein encoding the descriptions comprises encoding the descriptions in a platform-independent format. 21. A method according to claim 15, wherein encoding the first and second descriptions comprises storing the encoded descriptions in a memory. 22. A method according to claim 15, and comprising reconstructing the second frame responsive to the encoded descriptions of the first and second sets of windows. 23. A method for reconstructing captured computer screens, comprising: receiving an encoded description of a first set of one or more windows, having first-frame characteristics and window contents, which appeared on the computer screen in a first captured frame; receiving an encoded description of a second set of one or more windows, having second-frame characteristics and window contents, which