摘要:
Provided is a method for forming metal interconnect only in desired regions of a semiconductor device based on selective damascene using an insulation material against plating to form the metal interconnect without a Chemical Mechanical Polishing (CMP) or an additional lithography process. The selective damascene is stable and effective in the respect of cost and simplifies the semiconductor interconnect forming process.
摘要:
A pouch type rechargeable battery that comprises an electrode assembly comprising a first electrode, a second electrode, and a separator interposed between the first and second electrodes is disclosed. The battery further comprises a pouch case comprising a case cover and a case body that is formed with a space for receiving the electrode assembly therein and a sealing part that is formed around the space. The sealing part comprises side sealing sections where the width of each side sealing section is less than the depth of the space.
摘要:
The invention includes a D33 mode piezoelectric actuator region, including electrodes of differing length to produce a bending motion. The invention also includes a piezoelectric actuator containing a first piezoelectric actuator region coupled to a second piezoelectric actuator region, which may be separated by the ceramic material. Applying a first potential difference between electrodes generates a first bending of the piezoelectric actuator region. Applying the negative first potential difference generates the complement first bending for the piezoelectric actuator. The piezoelectric actuator region may be used to radially move a coupled transducer by the first bending. The piezoelectric actuator may be used to radially move a coupled transducer by the first bending and/or its complement. The invention includes the methods of making the piezoelectric actuator region and the piezoelectric actuator, and their products.
摘要:
An integrated optical modulator and method for manufacturing thereof are disclosed. The integrated optical modulator comprises a carrier wave band modulator using a double sideband modulation method and an intermediate frequency band modulator using a single sideband modulation method. The carrier wave band modulator and the intermediate frequency band modulator are connected in series. A method for manufacturing an integrated optical modulator comprises preparing a substrate having at least one polarization reversed section, forming a first optical waveguide part and a second optical waveguide part on the substrate, forming a buffer layer over the first and second optical waveguide parts, forming sequentially a first electrode part and a second electrode part over the first optical waveguide part, and forming a third electrode part over the second optical waveguide part.
摘要:
The invention includes a disk damper containing an extended area located on the upstream side of the head stack assembly. The extended area is joined to a tail section. In the extended area, the disk damper provides a wall near the neighboring rotating disk surface that extends from the outside diameter to the inside diameter of the rotating disk surface. Experimental results have shown that this provides much more consistent dampening of disk vibrations and vibrations of a head stack assembly positioned anywhere from the inside diameter to the outside diameter. The hard disk drive including the disk damper. Using the disk damper in a hard disk drive to improve the reliability of the hard disk drive during track following. Making the hard disk drive using the disk damper, and the hard disk drive as a product of that manufacturing process.
摘要:
The present invention relates to a transparent extraction filter cigarette. Particularly the present invention relates to improving a filter device for extracting the noxious substance from cigarette smoke and a filter rod wrap and a tipping paper to enhance the product value of the cigarette.
摘要:
A battery pack raises an alarm under overheated or high pressure conditions in the battery pack. The alarm is raised from the battery pack or an external device that is coupled with the battery pack when the temperature or the pressure of the battery pack exceeds a predetermined level. The battery pack includes a terminal that is coupled with a charging device or an external device, a battery cell coupled with the terminal so that the battery cell can be charged or discharged, a sensor that is installed in the battery cell to detect at least one of a temperature and a pressure of the battery cell, and an alarm unit that compares a value detected by the sensor with a reference level and raises an alarm for a user when the value detected by the sensor exceeds the reference level.
摘要:
Disclosed is a fluorine compound having perfluorostyrene introduced at a terminal thereof, as represented in the following Formula 1, and a coating solution and an optical waveguide device using the same, characterized in that the introduction of perfluorostyrene results in a facile fabrication of thin films by a UV curing or a thermal curing, high thermal stability and chemical resistance, and low optical propagation loss and birefringence: Wherein Z is O or S; RF is an aliphatic or aromatic group; y is a natural number of 1-10; y′ is an integer of 0-1; x is an integer of 0-200; and Wherein B is a single bond or selected from the group consisting of —CO—, —SO2—, —S— and —O—, and Hal is selected from the group consisting of F, Cl, Br and I.
摘要翻译:公开了如下式1所示的具有全氟苯乙烯引入的氟化合物,其具有如下式1所示的涂布液和使用该氟化合物的光波导装置,其特征在于,全氟苯乙烯的引入导致薄膜的容易制造 UV固化或热固化,高热稳定性和耐化学性,低光传播损耗和双折射:其中Z为O或S; R 1是脂族或芳族基团; y是1-10的自然数; y'是0-1的整数; x为0-200的整数; 其中B为单键或选自-CO - , - SO 2 - , - S-和-O-,Hal选自F,Cl ,Br和I.
摘要:
A method to reduce consumption of static and dynamic energy in a memory system. The method efficiently reduces dynamic and static energy consumed by the memory system by analyzing factors including characteristics of application programs, hardware performance, and the state of memory address buses, which may affect energy consumption, and by controlling a memory device based on the analysis.