摘要:
The present invention relates to a hydrogen production method from water by using germanium oxide, more precisely a hydrogen and oxygen production method from water by thermochemical cycles using germanium oxide. The method of the present invention facilitates the production of hydrogen by multi-step thermochemical cycle using germanium oxide, so that it is characterized by that the thermochemical cycle is low temperature reaction and only water is consumed and other materials are not consumed but circulated.
摘要:
A plasma display apparatus and a driving method thereof are provided. The apparatus comprises a plasma display panel comprising a plurality of sustain electrode pairs; and a sustain waveform driver comprising a filter unit provided at a path for supplying a sustain waveform to at least any one electrode of the sustain electrode pairs.
摘要:
A mobile switching system distributes location registration and mobile subscriber's outgoing call using a plurality of managed intelligence nodes (MINs) having a call server function. Upon receipt of a location registration or outgoing call request from a subscriber, a Mobile Switching Center (MSC) transmits a location registration or outgoing call request message to a corresponding one of the managed intelligence nodes. Upon receipt of the location registration or outgoing call request message, the corresponding managed intelligence node reads a mobile identification of a calling party and searches the mobile identification for a target managed intelligence node address. When the target managed intelligence node address is searched, the managed intelligence node determines whether a target prefix is a converted prefix having a target managed intelligence node prefix head digit, and immediately performs a location registration or outgoing call process, when the target prefix is the converted prefix.
摘要:
Integrated circuit devices and fuse boxes have a fuse line at a fuse portion of the integrated circuit device and a first insulating layer on the fuse line. A first guard ring pattern is provided that encloses the fuse line on the first insulating layer and a second insulating layer is provided on the first guard ring pattern and the first insulating layer. A second guard ring pattern that encloses the fuse line is provided on the second insulating layer and a passivation layer is provided on the second insulating layer and the second guard ring pattern. The passivation layer defines at least a portion of a fuse opening having a sidewall in the first and second insulating layers and extends on the sidewall of the fuse opening to at least the first insulating layer.
摘要:
The present invention relates to a plasma display device. A reduction layer is directly formed on a front substrate of a panel. Accordingly, the manufacturing cost of the plasma display device can be saved, phenomena, such as Moire and double image, can be improved, a bright and dark room contrast ratio can be improved, and a sharper picture quality can be provided. Further, the reduction layer includes a conductive material. Accordingly, there are advantages in that EMI and NIR can be shielded, and an erroneous operation occurring when the plasma display device is driven can be prevented.
摘要:
The present invention provides a method for user authentication through the input of a password, the method for user authentication having enhanced security by determining whether or not a particular symbol or a symbol positioned in a particular position, among the symbols constituting the password, is input via a touch input including particular fingerprint information, in addition to determining the matching status of the password. Also provided is a user authentication method which can protect a user's personal information from others by using, in user authentication, the use status of a touch input including fingerprint information which is unlikely to be exposed by the others.
摘要:
A zipper knob formed with a silicon label surrounding an outside thereof to display its origin and improve touch and appearance, includes a main body for zipping or unzipping, an inner decoration element surrounding the main body, an outer decoration element formed of transparent or semi-transparent silicon material for surrounding the inner decoration element, wherein the outer decoration element is in different color from the inner decoration element, and a trademark display part formed to a surface of the outer decoration element.
摘要:
Disclosed is a synthetic fiber, including hollow sphere-shaped particles each formed of any one selected from among an inorganic material, an organic material, or combinations thereof, which is advantageous in terms of a low specific gravity, thereby effectively solving conventional wearing problems.
摘要:
The present invention relates to a hydrogen production method from water by using germanium oxide, more precisely a hydrogen and oxygen production method from water by thermochemical cycles using germanium oxide. The method of the present invention facilitates the production of hydrogen by multi-step thermochemical cycle using germanium oxide, so that it is characterized by that the thermochemical cycle is low temperature reaction and only water is consumed and other materials are not consumed but circulated.
摘要:
An EL sheet keypad comprises a conductive material layer coated on the entire surface of an EL sheet or the surface of the EL sheet where light is not emitted. The conductive material layer is connected to ground of a printed circuit board or to ground of the EL sheet by means of a conductive adhesive tape or conductive paste. According to the present invention, damage to the internal circuits of the mobile phone, which may occur when testing appropriateness of the EL sheet, is prevented. Furthermore, the EL sheet keypad has electrostatic shock and electromagnetic interference shielded functions.