摘要:
Method for forming intermetal dielectric layer is disclosed including steps of: preparing a substrate with wiring on a lower insulating layer, the wiring having a plurality of separating portions; forming first and second water marks on the lower insulating layer located in the separating portions and on upper surfaces of the wiring; transforming the first and second water marks into first and second air bubbles, respectively; depositing a first insulating layer of lower dielectric constant on the whole surface of the substrate, and at the same time, forming first and second air gaps by growing said first and second air bubbles on and between the wirings, respectively; removing the upper portion of the first insulating layer to make open the second air gap; and depositing a second insulating layer of lower dielectric constant on the first insulating layer to fill the opened second air gap.
摘要:
The present invention relates to a novel compound that can significantly improve the lifespan, efficiency and thermal stability of an organic light emitting device, and to an organic electroluminescence device or light emitting device comprising the compound in an organic compound layer is also disclosed.
摘要:
The present invention relates to 3,4-dihydroquinazoline derivatives as T-type calcium channel blockers and a method of preparing the same. The present invention further relates to a composition comprising the same. The composition comprising the 3,4-dihydroquinazoline derivatives of the present invention can be effectively used for preventing and treating angina pectoris, high blood pressure, myocardial disease, pain and epilepsy by blocking the T-type calcium channel.
摘要:
The present invention provides an adhesive comprising an acrylic polymer resin and a flame-retardant filler, in which the content of unreacted residual monomers in the adhesive, which are parts of monomers for forming the acrylic polymer resin and remain unreacted after a preparation process of the adhesive, is 2% or less by weight. Also, the present invention provides an adhesive sheet formed by applying the adhesive to one or both sides of a substrate. In addition, the present invention provides a method of controlling the flame retardancy of the adhesive by adjusting the content of the unreacted residual monomers in the adhesive.
摘要:
Provided are apparatus and method for processing bell sound in a wireless terminal, in which sound source samples for scales of bell sound contents are previously generated. In the apparatus, WAVE waveforms for all scales of the bell sound contents to be replayed are previously generated and stored, and music is outputted using the stored WAVE waveforms. Thus, the system load caused by real-time replay of the bell sound can be reduced remarkably.
摘要:
The present invention provides an imprinting apparatus, including a plate unit, and a plurality of imprinting modules provided on a lower surface of the plate unit. Each of the plurality of imprinting modules includes an actuator provided under the plate unit to be independently actuated by the controller, with a mold attached to a lower surface of the actuator and having a pattern on a lower surface thereof, so that the mold of the actuator is in surface contact with the upper surface of the objective material, a bonding unit to attach the mold to the lower surface of the actuator, and a compensator including an outer frame provided on the lower surface of the plate unit, and an inner frame placed in the outer frame so that the inner frame is self-aligned by the compliance of six degrees of freedom. The inner frame has on a lower end thereof the actuator, so that the actuator along with the inner frame executes a horizontal and vertical translational motion, a wobbling motion and a rotational motion in response to the conditions of the upper surface of the objective material when the pattern of the mold is imprinted on the upper surface of the objective material, thus compensating for a relative pose error of the mold with respect to the objective material.
摘要:
A face detecting system using a symmetric axis, the system including: an image inputting unit for inputting a still image thereto; an image converting unit for reducing the inputted image to a first certain size of image for a real-time process by using a pyramidal resolution reduction way; a scanning unit for scanning the reduced image by applying a second certain size of symmetric mask; a region dividing unit for dividing a region of the scanned mask into a left region and a right region with respect to the symmetric axis; a symmetric-similarity computing unit for computing a symmetric similarity of a local region (Symmetric_measure_local) at the two divided regions and then computing a symmetric similarity of a global region (Symmetric_measure_global) to compute a symmetric similarity of a face region; and a face region extracting unit for extracting a region having a symmetric axis at which the computed symmetric similarity is above a predetermined value, as the face region.
摘要:
Methods of driving source lines and/or circuits/systems for driving source lines are provided. Source lines of a display device are driven by comparing first data for driving a first buffer associated with a first source line of the display device and second data for driving a second buffer associated with a second source line of the display device and selectively disabling the second buffer and driving the second source line of the display device with the first buffer based on the comparison of the first and second data.
摘要:
The present invention provides: (i) a nonaqueous electrolyte for batteries, which is characterized by containing halogen; (ii) a nonaqueous electrolyte for batteries, which is characterized by containing pyrrol or its derivative and halogen; and (iii) a lithium secondary battery which is characterized by including the nonaqueous electrolyte (i) or (ii). The inventive lithium secondary battery has improvements in charge/discharge and cycle life characteristics at ambient and high temperatures, and/or storage characteristics and safety at high temperature.
摘要:
An image display device with a built-in karaoke and a method for controlling the same are disclosed, wherein an audio of a broadcasted program is divided into a plurality of elements, so as to be selectively controlled when required. The method for controlling the image display device with a built-in karaoke includes receiving an output signal and demultiplexing the received signal into an accompaniment signal and a vocal signal, and selectively outputting the accompaniment signal and the vocal signal both included in the received signal, when a user selects an accompaniment mode.