摘要:
A digital television (DTV) signal for use in a digital television (DTV) receiver includes an extended text table (ETT) for data services. The ETT includes a header and a message body. The header includes a table identification (ID) extension field which serves to establish uniqueness of the ETT, and the message body includes an extended text message (ETM). The table ID extension field includes a data identification of a data event associated with the ETT. The data identification specifies a unique identification number of the data event, and the ETM provides detailed descriptions of the data event. A section-filtering unit included in the DTV receiver can detect one or more pertinent ETTs in an efficient manner by section-filtering a plurality of ETTs using their PIDs and table ID extension fields.
摘要:
A digital television signal for use in a digital television receiver for receiving PSIP data from a broadcast transmitter includes a rating region table which includes rating information for multiple geographical regions and a release time field specifying a release time of the rating information. The release time field may be included in a descriptor within the rating region table or in a table ID extension field included in a header of the rating region table, where the table ID extension field serves to establish uniqueness of the rating region table. The release time may be represented as a number of global positioning system (GPS) seconds since a coordinated universal time (UTC). A controller included in the digital television receiver controls storage of the rating region table based upon determining whether the rating information is determined to be newer than pre-stored rating information.
摘要:
A digital television (DTV) signal for use in a DTV receiver includes an extended text table (ETT) which includes a header and a message body. The header includes a table identification extension field which serves to establish uniqueness of the ETT, and the message includes an extended text message (ETM). If the ETT is an event ETT, the table ID extension field includes an event identification which specifies an identification number of an event associated with the ETT. On the other hand, if the ETT is a channel ETT, the table identification extension field includes a source identification which specifies a programming source of a virtual channel associated with the ETT. A section-filtering unit included in the DTV receiver is able to use table identification extension fields of a plurality of ETTs for section-filtering a pertinent event or channel ETT from the ETTs.
摘要:
Provided herein is a system, method and computer program product for effectively arranging and rendering multimedia information using for example, Macromedia's Flash™ technology, the Extensible Markup Language (XML) language and the Mathematical Markup Language (MathML). The invention utilizes question data (301), possible visual aids (305), possible descriptive solutions (307), and element alignment (309).
摘要:
Disclosed is a vertical alignment mode liquid crystal display. The liquid crystal display includes an array substrate which includes a pixel electrode having a plurality of first patterns which regularly repeat, a color filter substrate which includes a color resin layer having a plurality of second patterns which regularly repeat, and a common electrode formed on the color resin layer, and which is disposed so as to face the array substrate such that the first patterns intersect with the second patterns, and a liquid crystal layer interposed between the array substrate and the color filter substrate. The pixel electrode has connection portions and slits between the first patterns, and the color resin layer has connection portions, protrusions, or grooves between the second patterns. The first and second patterns have an identical shape, or are of different sizes. The first and second patterns rotate to a certain angle.
摘要:
A lower structure of plasma display panel, a method for fabricating the same and a plasma display panel with the same are disclosed, wherein the lower structure of a plasma display panel comprising: an address electrode formed on a lower substrate; a dielectric layer formed on the lower substrate for covering the address electrode; a barrier rib formed on the dielectric layer to form a discharge cell, with a width of a central portion thereof being narrower than each width of its upper and lower ends; and a fluorescent layer formed inside the discharge cell, such that. a discharge space increases to reduce a high temperature erroneous discharge and enhance reliability of the plasma display panel.
摘要:
A method for multi-model biometric identification and a system thereof are provided. The method for performing multi-model biometric identification by using a plurality of single biometric identification systems includes: receiving from the single biometric identification system a single biometric comparison value generated by comparing biometric information of a user for whom an identity confirmation request is received, with biometric information of previously registered users; with the single biometric comparison value, generating a comparison value vector for each registered user; in relation to each of registered users, verifying whether or not the comparison value vector is generated by comparison of an identical person and generating a determined value; and by using the determined value, generating a candidate list listing in a predetermined order, users who have highest probabilities of being the user who wants to be identified. Accordingly, by using a variety of biometric characteristics, more accurate identification of a user is enabled.
摘要:
A concept of improving a resolution by using human's visual characteristics is provided. An image can be displayed at a more improved resolution than an actual physical resolution, thereby obtaining the same effect that the resolution is physically improved. An image signal corresponding to one frame is split into a first image signal and a second image signal, and a first image and a second image are formed based on the first image signal and the second image signal. Then, the first image and the second image are respectively displayed at a first location and a second location. As a result, a viewer can view the image at an improved resolution.
摘要:
The present invention provides an organic electroluminescence device. The present invention includes an anode, an organic emitting layer on the anode, and a cathode on the organic emitting layer, wherein the organic emitting layer has a configuration of Formula 1,