Abstract:
A multi-functional device and a method of storing a transmission list of users in the same. The multi-functional device includes an authenticator to authenticate one or more users, a storage unit to store a transmission list of the authenticated users, a user interface to display the transmission list of the authenticated users, a controller to read the transmission list of the authenticated users stored in the storage unit and to control the user interface to display the read list, and a communication interface to transmit and receive data. The controller controls the communication interface to transmit and receive the data to/from a transmission address, which is selected from the displayed transmission list by the user interface. When a multi-functional device is used to transmit scanned data to an electronic mail address or an Internet address, the transmission address can be selected from a recently transmitted electronic mail address list or a recently transmitted Internet address list of authenticated users such that an address desired by a user can be set up instead of directly inputting the address. Accordingly, a transmission address list of users is managed, thereby preventing the transmission address list from being discarded or deleted by other people using the multi-functional device.
Abstract:
Methods of forming a storage capacitor include forming an interlayer insulation layer having an opening therethrough on a semiconductor substrate, forming a contact plug in the opening, forming a molding oxide layer on the interlayer insulation layer and the contact plug, selectively removing portions of the molding oxide layer to form a recess above the contact plug, forming a titanium layer on a bottom surface and side surfaces of the recess, forming a titanium nitride layer on the titanium layer, and forming a titanium oxide nitride layer on the titanium nitride layer. A storage capacitor includes a semiconductor substrate, an interlayer insulation layer having a contact plug therein on the substrate, and a storage electrode on the contact plug including a titanium silicide layer, a titanium nitride layer on the titanium silicide layer, and a titanium oxide nitride layer on the titanium nitride layer.
Abstract:
A method of fabricating a storage capacitor includes depositing a first titanium nitride layer on a dielectric layer using a chemical vapor deposition technique or an atomic layer deposition technique performed at a first temperature with reactant gases of titanium chloride (TiCl4) gas and ammonia (NH3) gas at a predetermined flow ratio and depositing a second titanium nitride layer on the first titanium nitride layer using a chemical vapor deposition process performed at a second temperature that is greater than the first temperature with reactant gases of titanium chloride (TiCl4) gas and ammonia (NH3) gas.
Abstract translation:一种制造存储电容器的方法包括使用化学气相沉积技术或在第一温度下用氯化钛(TiCl 4)的反应气体进行的原子层沉积技术在电介质层上沉积第一氮化钛层 >)气体和氨(NH 3)气体,并且在第一氮化钛层上沉积第二氮化钛层,使用在大于 第一温度与氯化钛(TiCl 4 N 3)气体和氨(NH 3)3气体的反应气体反应。
Abstract:
There are provided a touch sensing device and a method thereof. The touch sensing device, including: a plurality of sensing circuit units measuring capacitance variations from a plurality of sensing electrodes; at least one TDC circuit connected with the plurality of sensing circuit units to convert the capacitance variations into digital signals; a calculating unit judging a touch from the digital signals; and a delay circuit sequentially receiving the capacitance variations from the plurality of sensing circuit units.
Abstract:
There are provided an apparatus for sensing capacitance, a method for sensing capacitance, and a touch screen apparatus. The apparatus for sensing capacitance includes; a driving circuit unit applying driving signals to a first capacitor; an integration circuit unit including a second capacitor and a third capacitor respectively charged by a change in capacitance generated in the first capacitor based on the driving signals to generate a predetermined output voltage and calculating a voltage difference between the output voltage of the second capacitor and the output voltage of the third capacitor; and a control unit determining characteristics of a noise signal based on the voltage difference and controlling the driving signals based on the characteristics of the noise signal.
Abstract:
There are provided an apparatus for sensing capacitance, a method for sensing capacitance, and a touch screen apparatus. The apparatus for sensing capacitance includes; a first integration circuit unit including a first capacitor charged by a change in capacitance occurring in a sensing electrode; a comparison circuit unit comparing a level of an output signal of the first integration circuit unit with a predetermined reference level; and a noise removal unit including a plurality of switches operating according to an output of the comparison circuit unit, wherein the comparison circuit unit controls an operation of each of the plurality of switches to discharge charges charged in the first capacitor when the level of the output signal of the first integration circuit unit is higher than the reference level.
Abstract:
A multi-functional device and a method of storing a transmission list of users in the same. The multi-functional device includes an authenticator to authenticate one or more users, a storage unit to store a transmission list of the authenticated users, a user interface to display the transmission list of the authenticated users, a controller to read the transmission list of the authenticated users stored in the storage unit and to control the user interface to display the read list, and a communication interface to transmit and receive data. The controller controls the communication interface to transmit and receive the data to/from a transmission address, which is selected from the displayed transmission list by the user interface. When a multi-functional device is used to transmit scanned data to an electronic mail address or an Internet address, the transmission address can be selected from a recently transmitted electronic mail address list or a recently transmitted Internet address list of authenticated users such that an address desired by a user can be set up instead of directly inputting the address. Accordingly, a transmission address list of users is managed, thereby preventing the transmission address list from being discarded or deleted by other people using the multi-functional device.
Abstract:
There are provided a touch sensing device and a method thereof. The touch sensing device, including: a plurality of sensing circuit units measuring capacitance variations from a plurality of sensing electrodes; at least one TDC circuit connected with the plurality of sensing circuit units to convert the capacitance variations into digital signals; a calculating unit judging a touch from the digital signals; and a delay circuit sequentially receiving the capacitance variations from the plurality of sensing circuit units.
Abstract:
A composite sheet for a backlight unit using a printless light guide plate in a liquid crystal display television, which includes a first prism sheet positioned directly on the printless light guide plate, a second prism sheet having a prism pattern formed in a direction orthogonal to a direction of a prism pattern of the first prism sheet, and a protective sheet, where ribs of the first prism sheet are adhered to the lower surface of the second prism sheet, and ribs of the second prism sheet are adhered to the lower surface of the protective sheet. A method of manufacturing the composite sheet for a backlight unit is also provided.
Abstract:
Disclosed herein is a power measurement system capable of power of electric devices without performing a quantization process through a separate analog-digital converter for voltage. The power measurement system includes a smart meter measuring a voltage root mean square value input to an electrical device; and a power measurement device measuring power of the electrical equipment using a voltage root mean square value Vrms measured by the smarter meter and a current instantaneous values of power lines connected to the electric device.