摘要:
A method of manufacturing a semiconductor is provided. A fist metal layer can be formed on a lower structural layer, and an interlayer metal dielectric (IMD) layer can be formed on the first metal layer. A sacrificial oxide layer can be formed on the IMD layer, and a planarization process can be performed on the sacrificial oxide layer and the IMD layer to substantially eliminate a height difference of the IMD layer.
摘要:
The present invention relates to a composition comprising a bamboo plant extract for the prevention and treatment of inflammatory or blood circulation disease.The extracts from bamboo plant have potent anti-inflammatory activity by inhibiting NO production and circulation-improving activity by inhibiting elastase activity and, healing the wound of vascular endothelial cell, activating u-PA expression and inhibiting PAI-1 expression, lowering cholesterol deposit and inhibiting neointima formation, therefore it can be used as the therapeutics or health care food for treating and preventing inflammatory or blood circulation diseases.
摘要:
A washing machine having a structure in which operating conditions of the washing machine are inputted by a rotary knob (7), and current operating conditions are displayed by the light emitted from an LED and transmitted through a display unit (130) is disclosed. The interference of the light emitted from the LED is interrupted, whereby the operating conditions of the washing machine are clearly displayed. The washing machine includes a control panel (30) mounted at the front part of a machine body of the washing machine, a rotary knob (7) mounted at the control panel (30) for allowing a user to input operating conditions of the washing machine in a rotating fashion, a display unit (130) mounted around the rotary knob (7) for displaying the operating conditions of the washing machine inputted by the rotary knob (7), a controller coupled to the inside of the control panel (30), the controller having a plurality of partitioned LEDs that can be selectively turned on according to the input from the rotary knob (7), and a decoration panel (140) disposed between the display unit (30) and an LED supporter, which supports the LEDs, for allowing light emitted from the selected LED to be transmitted through the display unit (130) without leakage.
摘要:
A backlight unit in a liquid crystal display (“LCD”) device may prevent deformation of optical parts caused by moisture. A moisture prevention layer may be included on the front and/or rear surfaces of optical parts to insulate them from moisture which may cause deformations.
摘要:
Embodiments relate to a semiconductor device that may include a gate stack formed on an upper portion of an active region in a semiconductor substrate, the gate stack including a gate insulating layer and a gate, a first shallow impurity region formed on both sides of the gate in the semiconductor substrate, a gate spacer layer formed on one side of the gate stack, and a second deep impurity region formed in the semiconductor substrate by using the gate spacer layer as a mask, in which the gate is formed by implanting p-type ions.
摘要:
A method of fabricating an SRAM device is provided, by which a junction node area is stably secured in a 1T type SRAM device. The method includes forming first and second conductor patterns on a cell area of a semiconductor substrate and a third conductor pattern on a periphery area of the semiconductor substrate, stacking first to third insulating layers over the substrate, forming a spacer on a sidewall of the third conductor pattern in the exposed periphery area, removing the third insulating layer, and forming first and second spacers on sidewalls of the first and second conductor patterns.
摘要:
A backlight unit and an LCD device are provided, in which an LED (light emitting diode) is used as a light source of the backlight unit, and the heat generated from the LED is rapidly discharged to the outside. The backlight unit includes in one embodiment a cover bottom; at least one heat pipe located on the cover bottom; and a plurality of light sources located on the at least one heat pipe at fixed intervals.
摘要:
The regenerative braking method and system for an electric vehicle in which regeneration current is calculated and controlled using control of an air conditioning system to consume a portion or all of the surplus regeneration power, thereby enhancing braking performance and feel. Control includes calculation of a regeneration current and comparison of the regeneration current to battery current to calculate the surplus regeneration power.
摘要:
While measuring a value of a battery module voltage of an electric vehicle using a differential amplifier circuit having at least one resistor, an actual effective gain of the differential amplifier circuit depending on the resistivity of the resistor is measured and the output voltage of the differential amplifier is modified based on the actual effective gain to calculate the battery module voltage. In this way, accuracy of measuring the battery module voltage is enhanced.
摘要:
Disclosed is a technique for inducing economic driving for a vehicle. In particular, a control unit calculates a driving resistance of a vehicle based on a current rolling friction, air resistance, and a road grade of the vehicle. The an amount of air-conditioning energy consumed by the vehicle is calculated by the control unit, and in response the calculated driving resistance and air-conditioning energy are substituted into a data map to continuously calculate the optimal economic vehicle speed of the vehicle in real time. The optimal economic vehicle speed calculated by the control unit is then displayed to a driver via a display unit.