Mobile information terminal and operating method thereof
First Claim
1. A mobile information terminal which receives information search commands, transmits the commands to a host, receives the searched information from the host and displays the information, said device comprising:
- a display which displays a data display area for showing information, depending on retrieval commands, and a button area, which is always displayed in a restricted size at a predetermined position and includes a plurality of buttons for inputting at least one command for creating a connection with said host for retrieval, a command for transferring to a retrieval area, and a command for selecting an item to be searched;
a position detector which detects positional data corresponding to a button pressed by a user; and
a controller which transmits a command corresponding to the positional data detected by said position detector to the host, receives the searched information from the host and allows the searched information to be displayed on said data display area of said display.
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Accused Products
Abstract
An apparatus and a method for retrieving information in a mobile information terminal are provided. The device includes a display, a position detector and a controller. The display displays a data display area for showing information depending on retrieval commands and a button area which is always displayed in a restricted size at a predetermined position and includes a plurality of buttons for inputting at least one command for creating a connection with the host for retrieval, a command for transferring to a retrieval area, and a command for selecting of an item to be searched. The position detector detects positional data corresponding to a button pressed by a user. The controller searches information from the host according to a command corresponding to the positional data detected by the position detector, and allows the searched information to be displayed on the data display area of the display. Accordingly, use of a keyboard can be minimized by installing essential commands in the form of buttons. Also, searched data is conveniently displayed on one screen for a user.
131 Citations
8 Claims
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1. A mobile information terminal which receives information search commands, transmits the commands to a host, receives the searched information from the host and displays the information, said device comprising:
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a display which displays a data display area for showing information, depending on retrieval commands, and a button area, which is always displayed in a restricted size at a predetermined position and includes a plurality of buttons for inputting at least one command for creating a connection with said host for retrieval, a command for transferring to a retrieval area, and a command for selecting an item to be searched; a position detector which detects positional data corresponding to a button pressed by a user; and a controller which transmits a command corresponding to the positional data detected by said position detector to the host, receives the searched information from the host and allows the searched information to be displayed on said data display area of said display. - View Dependent Claims (2, 3)
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4. An operating method of a mobile information terminal which receives an information search command, transmits the command to a host, receives the searched information from the host and displays the information, that includes a display which is always displayed in a restricted size at a predetermined position and displays a button area including a plurality of buttons for inputting at least one command for creating a connection with said host for retrieval, a command for transferring to a retrieval area, and a command for selecting an item to be searched, said method comprising:
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(a) determining whether positional data corresponding to said button is detected; (b) transmitting a command corresponding to the positional data to the host, when it is determined in step (a) that the positional data is detected; and (c) receiving the searched information from the host and displaying the information. - View Dependent Claims (5, 6, 7, 8)
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Specification