摘要:
There are provided a system and a method for providing position information of a mobile terminal using cellular broadcasting technology. The ephemeris and almanac information of the GPS satellite required for calculating the position of the mobile terminal are broadcasted by the CBS through the BTS to which the mobile terminal is pertinent, so that the call processing procedure between the mobile terminal and the PDE which is usually carried out to obtain the position information of the GPS satellite may be omitted. In the case that the position of the mobile terminal is changed in real time by a vehicle or the like, it can provide very precisely the position information of the mobile terminal since the time consumed for the mobile terminal to define the traffic channel for obtaining the position information of the GPS satellite is reduced. In addition, in the system of the present invention, since the call processing procedure is simplified, a load applied to the PDE is reduced, so that it can suppress the additional installation of the PDE which is an expensive device relative to other components.
摘要:
A rotary toothbrush including a housing, a brush that is rotatably attached to the housing, and a motor, which is installed inside the housing and rotates the brush, is provided. The brush includes a first end that is rotatably attached to the housing, and a second end that is opposite to the first end. The diameter of the brush increases toward the second end. The diameter of the brush linearly increases from the first end to the second end. Alternatively, the diameter of the brush exponentially increases from the first end to the second end. The brush may further comprise a portion that has a constant diameter near the second end. A shaft connects the brush and the motor. The rotational speed of the shaft is adjustable. The rotary toothbrush further includes a cover that partially covers the brush in an arc.
摘要:
Disclosed herein is an apparatus and method for forming a seal pattern of a flat panel display device. An apparatus for forming a seal pattern of a flat panel display panel includes a mother substrate having a plurality of unit display panels formed thereon; a stage to support the mother substrate; a mask on the mother substrate, the mask having openings, each opening being formed on a region corresponding to an outer periphery of each unit display panel; and a pattern forming unit including a seal head to apply a sealant to the mask to form the seal pattern around the outer periphery of each unit display panel of the mother substrate.
摘要:
A light emitting device comprises a first pixel portion that includes a light emitting portion arranged between two electrodes on a first substrate, a transistor portion formed on a second substrate arranged to be opposed to the first substrate, a connection electrode extended from one of the two electrodes, and an electrical contact portion in surface contact with both the connection electrode and a drain of the transistor portion.
摘要:
A plasma display panel with improved brightness and reduced discharge voltage is disclosed. The plasma display panel comprises an upper panel and a lower panel facing each other through barrier ribs wherein a first dielectric layer is formed on the upper panel and second dielectric layers containing a black pigment are formed by patterning on the first dielectric layer.
摘要:
A method for manufacturing a plasma display panel is disclosed. In the plasma display panel including upper and lower panels bonded to face each other with barrier ribs therebetween, at least one of electrodes formed on the upper and lower panels has a ratio of width to thickness in a range of 5:1˜50:1.
摘要:
A black top green sheet, a plasma display panel, and a method for manufacturing the same, in which black tops made of a photosensitive substance are formed, to improve the contrast of the plasma display panel, reduce the production costs of the plasma display panel, and simplify a process for manufacturing the plasma display panel. The method includes forming a barrier rib material on a lower plate, on which address electrodes and a dielectric are provided; forming a black top material comprising a photosensitive substance on the barrier rib material; patterning the black top material to form black tops; and patterning the barrier rib material using the black tops as a mask to form barrier ribs.
摘要:
A method and a mobile terminal for automatically recognizing the connection of an external device are provided. By measuring a first voltage between a first pole of an earphone jack and ground and measuring a second voltage between a second pole of the earphone jack and ground, a controller determines whether an external device is connected to the mobile terminal based on changes in the measured first voltage and, when an external device is connected, the controller determines the type of the external device based on the measured second voltage. Therefore, the mobile terminal automatically determines the type of the external device connected through the earphone jack and automatically switches to a TTY transmission mode when a TTY terminal or CTM converter is connected.
摘要:
A device for arraying a thermal printer head for use in a thermal printer is provided. The thermal printer includes a thermal printer head which is installed on a main frame to print on a sheet of paper and a transfer roller which transfers the sheet of paper at the state where the transfer roller is closely attached to the thermal printer head. The thermal printer head arraying device includes head arraying units (A) which are disposed in either side wall of the main frame, respectively. The head arraying unit (A) has an eccentric cam which is connected with a rotational shaft on either side surface of the thermal printer head, in which a spring stationary unit is extended from one side of the eccentric cam, and a spring which provides the eccentric cam with an elastic force and thus one end of which is fixedly connected with a side wall of the main frame and the other end of which is connected with the spring stationary unit of the eccentric cam, so as to closely uniformly array the thermal printer head on the transfer roller. The thermal printer head arraying device also includes a head open unit (B) which is installed on a side wall of the main frame. The head open unit (B) has a head open lever which is extended from the eccentric cam, and an open lever lock which has the eccentric cam rotate through an area contact to the head open lever, so as to isolate the thermal printer head from the transfer roller when the thermal printer is internally repaired or sheets of paper are exchanged.
摘要:
According to an embodiment of the invention, there is provided a heating element including a substrate, a conductive layer disposed over the substrate to define a first conductive trace and a second conductive trace with a spacer therebetween and a resistive layer covering the first conductive trace, the second conductive trace and the spacer wherein the resistive layer at least partially electrically connects the first and the second conductive traces.