Abstract: An electronic device includes a first housing, a second housing including a cover, a hinge engaging portion, and a hinge protrusion, and a hinge structure configured to rotate the second housing relative to the first housing, the hinge structure including a first base facing the hinge engaging portion and a second base connected to the first base, and the second base includes a first contact surface contacting the hinge protrusion as the second housing transitions between the closing position and the intermediate position, and a second contact surface contacting the hinge protrusion while the second housing transitions between the intermediate position and the opening position.

Abstract: A portable computer includes a main body casing having an opening formed in a center part thereof, and a first panel and a second panel provided at opposite sides of the opening, a display part which displays an image through the opening, a pointer mover which is provided in one of the first panel and the second panel and moves a pointer on the display part, and a clicking button which is provided in the other one of the left panel and the right panel and clicks the pointer.

Abstract: A portable computer includes a main body casing having an opening formed in a center part thereof, and a first panel and a second panel provided at opposite sides of the opening, a display part which displays an image through the opening, a pointer mover which is provided in one of the first panel and the second panel and moves a pointer on the display part, and a clicking button which is provided in the other one of the left panel and the right panel and clicks the pointer.

Abstract: A computer with a detachable main casing cover and a method of assembling the same comprises a main casing formed with an opening through which a plurality of hardware components are accommodated therein. The cover is connected to the main casing and is configured to open and close the opening. A hinge is provided between the main casing and the cover. The hinge connects the cover with the main casing to allow the cover to rotatably open and close the opening of the main casing. Additionally, an engaging portion is provided in an engaging region between the main casing and the cover and prevents the cover from rotating relative to the main casing.

Abstract: A portable electronic device includes a main body, a display part provided in the main body and displaying an image thereon, a main stand which is coupled with a rear part of the main body to adjust a supporting angle of the main body, and an auxiliary stand which is coupled with either the main body or the main stand, to adjust the supporting angle of the main body.

Abstract: A multi-band antenna and a notebook computer with a built-in multi-band antenna are disclosed. Since the multi-band antenna is installed at the inner side of a upper and a lower case, it is much favored for a radio communication when a computer is in use by standing up a display device. The multi-band antenna includes at least two transmitting and receiving parts formed with different lengths to fit frequency bands, so that a remote communication of at least two or more bands can be made. The multi-band antenna is positioned between liquid crystal and a side wall of the lower case, and a grounding unit is installed to contact a liquid crystal frame. That is, since the grounding unit is grounded to the liquid crystal frame and the bracket, substantially, the liquid crystal frame and the bracket are wholly grounded to ensure a stable radio frequency communication.

Abstract: A computer with a detachable main casing cover and a method of assembling the same comprises a main casing formed with an opening through which a plurality of hardware components are accommodated therein. The cover is connected to the main casing and is configured to open and close the opening. A hinge is provided between the main casing and the cover. The hinge connects the cover with the main casing to allow the cover to rotatably open and close the opening of the main casing. Additionally, an engaging portion is provided in an engaging region between the main casing and the cover and prevents the cover from rotating relative to the main casing.

Abstract: A mobile electronic equipment with an internal antenna includes a case with a opened portion, a display panel exposed through the opened portion of the case for displaying a character or image information, a panel frame made of metal to support the edges of the display panel and being positioned within the case, and an antenna for enabling a data transmission and reception for a radio communication. The antenna is grounded to the panel frame in a state of being positioned within the case. The antenna is fixed to the panel frame with a bracket for fixing the display panel to the case. The antenna of the mobile electronic equipment is positioned in the portable electronic equipment such as the PDA or the portable computer and data transmission and reception is possibly performed for a radio communication without being exposed outwardly. Thus, the problem that a user should handle the antenna directly can be solved, and the antenna can be prevented from damage possibly caused due to a wrong use.

Abstract: A computer with a fixed casing accommodating at least one computer component and having an upward opening, a movable casing covering at least a part of the opening of the fixed casing and equipped with at least one computer component on its inner surface, a pair of hinges adjacent to opposite sides of the opening and rotatably supporting the movable casing, and a latch provided either the fixed casing or the movable casing, engaging and disengaging the movable casing to and from the fixed casing. With this configuration, the present invention provides the computer having the casing which is simply assembled and disassembled, thereby allowing a user easily repair and to exchange the computer components.

Abstract: A computer system comprises a display unit, a main body to which the display unit is supportedly coupled, and a stand provided at one side of the main body. The stand includes a support plate which supports the main body, and a reinforcement plate which is insert-molded into the support plate so as to reinforcedly support the support plate. With this configuration, the computer system has a compact and strong structure due to the structure of the support plate. The stand also includes a decoration cover which is disposed on the support plate, and which is coupled to the support plate and the reinforcement plate.

Abstract: A multi-band antenna and a notebook computer with a built-in multi-band antenna are disclosed. Since the multi-band antenna is installed at the inner side of a upper and a lower case, it is much favored for a radio communication when a computer is in use by standing up a display device. The multi-band antenna includes at least two transmitting and receiving parts formed with different lengths to fit frequency bands, so that a remote communication of at least two or more bands can be made. The multi-band antenna is positioned between liquid crystal and a side wall of the lower case, and a grounding unit is installed to contact a liquid crystal frame. That is, since the grounding unit is grounded to the liquid crystal frame and the bracket, substantially, the liquid crystal frame and the bracket are wholly grounded to ensure a stable radio frequency communication.

Abstract: A computer system includes a monitor assembled with a main body. The computer system further has a swiveling member installed between the main body and the monitor, for allowing the monitor to be laterally swivelled relative to the main body, and a tilting member assembled with the swiveling member, for allowing the monitor to be tilted transversely relative to the swiveling movement of the swiveling member. With this configuration, the monitor can be tilted and swiveled relative to the main body.

Abstract: A computer with a fixed casing accommodating at least one computer component and having an upward opening, a movable casing covering at least a part of the opening of the fixed casing and equipped with at least one computer component on its inner surface, a pair of hinges adjacent to opposite sides of the opening and rotatably supporting the movable casing, and a latch provided either the fixed casing or the movable casing, engaging and disengaging the movable casing to and from the fixed casing. With this configuration, the present invention provides the computer having the casing which is simply assembled and disassembled, thereby allowing a user easily repair and to exchange the computer components.

Abstract: A mobile electronic equipment with an internal antenna includes a case with a opened portion, a display panel exposed through the opened portion of the case for displaying a character or image information, a panel frame made of metal to support the edges of the display panel and being positioned within the case, and an antenna for enabling a data transmission and reception for a radio communication. The antenna is grounded to the panel frame in a state of being positioned within the case. The antenna is fixed to the panel frame with a bracket for fixing the display panel to the case. The antenna of the mobile electronic equipment is positioned in the portable electronic equipment such as the PDA or the portable computer and data transmission and reception is possibly performed for a radio communication without being exposed outwardly. Thus, the problem that a user should handle the antenna directly can be solved, and the antenna can be prevented from damage possibly caused due to a wrong use.

Abstract: A computer system comprises a display unit, a main body to which the display unit is supportedly coupled, and a stand provided at one side of the main body. The stand includes a support plate which supports the main body, and a reinforcement plate which is insert-molded into the support plate so as to reinforcedly support the support plate. With this configuration, the computer system has a compact and strong structure due to the structure of the support plate. The stand also includes a decoration cover which is disposed on the support plate, and which is coupled to the support plate and the reinforcement plate.

Abstract: A computer system includes a monitor assembled with a main body. The computer system further has a swiveling member installed between the main body and the monitor, for allowing the monitor to be laterally swivelled relative to the main body, and a tilting member assembled with the swiveling member, for allowing the monitor to be tilted transversely relative to the swiveling movement of the swiveling member. With this configuration, the monitor can be tilted and swiveled relative to the main body.