摘要:
A method and apparatus for testing a liquid crystal display device are provided to detect a defect location precisely and rapidly without requiring a jig. The method includes providing an inspection apparatus as a removable portion of the liquid crystal display device; inspecting the display part of the liquid crystal display device using the inspection apparatus; removing the inspection apparatus from the liquid crystal display device after the inspection is completed; and attaching driving circuits to the liquid crystal display device having the inspection apparatus removed therefrom.
摘要:
A remote controller that controls a broadcasting receiving apparatus having a wireless receiving unit remotely is provided. The remote controller includes a first sensing unit that senses external touch; a second sensing unit that is provided adjacent to the first sensing unit and senses external touch; a data processing unit that detects a touch direction according to a touched order between the first sensing unit and the second sensing unit, and outputs a channel search signal to search for a channel sequentially according to a predetermined order corresponding to the touch direction; and a wireless transmitting unit that transmits the channel search signal to the broadcasting receiving apparatus wirelessly.
摘要:
A circuit of reducing a pop-up noise in a digital amplifier includes a switch unit and a switch signal generator. The switch unit is coupled in parallel to an output load between an output node of the digital amplifier and a reference node. The switch unit controls a current flowing through the output load by forming a conduction path between the output node and the reference node in response to a switch signal. The switch signal generator generates the switch signal in response to a switch control signal indicating a power-on or a power-off. The pop-up noise is reduced by the conduction path that is formed when the digital amplifier is powered on or off.
摘要:
A system and method for dependency management are provided. The system for dependency management, includes a provider object management module managing a provider object that provides information, a consumer object management module managing a consumer object that executes a predetermined task based on the information provided by the provider object, an information object management module managing an information object that manages the provider object and the consumer object based on the information, a dependency storage module storing dependency information between the provider object and the consumer object, and a dependency management module examining dependency between the provider object and the consumer object based on the dependency information that is received from the dependency storage module and controlling activation and deactivation of the provider object and the consumer object according to a result of the dependency examination.
摘要:
A thin film transistor liquid crystal display is designed such that TFTs for driving green pixels are formed in the blue pixel regions. This improves the overall brightness of the liquid crystal display based on the human view-sensitive characteristics.
摘要:
A method and apparatus tests a flat display device to inspect for shorts and open circuits in a signal wire by using a magnetic sensor. The inspection method and apparatus scans the magnetic sensor along signal wires in a scan direction crossing multiple signal wires and detects at least one of a short or an open circuit in the signal wires based on current detected by the magnetic sensor.
摘要:
An apparatus and method for providing a context-aware service are provided. The apparatus includes a context-aware service object (CAS) management module managing information on a CAS and a context defined by the CAS, a sensor management module managing information on a sensor and requesting the sensor to observe knowledge, and a context management module informing the CAS management module of a CAS defining a context provided by the CAS management module when observed knowledge satisfies the context defined by the CAS, wherein upon being informed of the CAS by the context management module, the CAS management module requests the CAS to provide a service.
摘要:
A method for fabrication a substrate for a liquid crystal display device includes: forming a color filter layer on a substrate; coating an organic layer on the color filter layer; irradiating a first light onto the organic layer; irradiating a second light onto the organic layer through a mask having a transmitting portion and a shielding portion, an energy density of the first light smaller than an energy density of the second light; and forming an overcoat layer and a column spacer by developing the organic layer.
摘要:
An apparatus for manufacturing a semiconductor device and a method for manufacturing a semiconductor device using the apparatus may be provided. The manufacturing apparatus may include a liquid supplying portion for forming a liquid film, and a gas supplying unit that may rotate to discharge gas at a wide range of angles. The manufacturing method may include forming a shape and size of a liquid film common to the shape and size of an exposure region through adjusting the direction and pressure in which gas may be discharged to the substrate. Thus, the speed at which a substrate may be moved may be increased, and morphology differences of a substrate may be reduced.
摘要:
A method for manufacturing a substrate of an analytical sensor and the substrate thus prepared are disclosed. The method for manufacturing the substrate of the sensor application according to the present invention is characterized in that it comprises (a) the step of preparing a dispersed solution of nanoparticles, which are stable in a volatile organic solvent due to surface modification of nanoparticles having a pre-designed certain size on the nanometer level with an organic functional group (b) the step of preparing a single layer film of nanoparticles surface-modified with the organic functional group on the interface using said dispersed solution of nanoparticles on the basis of the Langmuir-Blodgett method, and then transferring said single layer film of nanoparticles to the substrate; and (c) the step of coating the substrate to which said single layer film of nanoparticles is transferred, with the metal thin film by means of the vacuum vapor deposition, and then optionally removing nanoparticles to manufacture a nanostructure to be used as the analytical sensor using optical characteristics. According to the method for manufacturing the substrate of the sensor application according to the present invention as above, the nanoparticles can be uniformly fixed on the solid substrate having a great area above 10×10 cm2 using the Langmuir-Blodgett method, and by such method the size, distance and shape of nanoparticles can be controlled to manufacture the nanostructures to be used as the analytical sensor, which is possible to reproduce and mass-produce. When the sensitivity property of the sensor is measured using the nanostructure substrate, thus produced, to be used as the analytical sensor, it can be identified that the sensitivity can be highly improved.