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- dielectric materials layer 介电材料层
- The emphasis is laid on dielectric materials,frequence tuning property of DRO, optimization of phase noise,widening of DRO designs,welding,and reliability. 重点介绍了介质材料、DRO的频率调谐特性、相位噪声性能的优化、DRO的拓展设计以及焊封和可靠性。
- Ceramic thermal resistor,voltage-sensitive resistor,MLC,PZT high perfomance ceramic dielectric materials,optical glass,sintered carbides,etc. 热敏陶瓷电阻、压敏电阻MLC、PZT等,高性能陶瓷介质材料,也用于制造超硬合金,光学玻璃等。
- X8R MLCC dielectric materials,which can be applied to both Pd/Ag and Ni inner electrodes,were obtained by adopting appropriate Yb/Mg ratio and sintered atmosphere. 在不同的气氛烧结条件下,通过适当调整Yb/Mg掺杂量,可获得既适用于Pd/Ag内电极又适用于Ni内电极且满足在-55~+150℃范围内,容量随温度的变化率满足±15%25内(X8R)特性要求的多层陶瓷电容器(MLCC)介质材料。
- So far the material of radome limits only in the use of dielectric material. 到目前为止,天线罩的材料仅限于电介质材料。
- For non-direct type application, choice of Dielectric material is important. 对于非直接接触式的应用来说,绝缘介质材料的选择是很重要的。
- This paper introduces basic technology of copper interconnect, including single and dual damascene technology, CMP technology, low k dielectric materials, barrier materials and reliability of copper interconnect. 文中介绍了基本的铜互连布线技术 ,包括单、双镶嵌工艺 ,CMP工艺 ,低介电常数材料和阻挡层材料 ,及铜互连布线的可靠性问题
- In the fabrication of multiplayer microwave devices, low temperature firing microwave dielectric materials are needed in order to use the low-melting point conductors such as Cu and Ni etc. 在制备多层微波元件过程中,为使用Cu、Ni等低熔点导体,必须降低微波介质陶瓷的烧结温度。
- In this paper, the Damascene Cu interconnecting integration technology, low-k dielectric materials and barrier materials in Cu interconnecting integration technology are introduced. 论述了铜互连技术中低k介质材料、势垒层材料以及铜互连布线的大马士革工艺.
- Note : Rubber brands depend on the nature and use of medium temperature. Lock brands depend on the dielectric material nature. 注:橡胶牌号取决于介质性质和使用温度。闸板材质牌号取决于介质性质。
- A mechanically tunable photonic crystal (MTPC) which is composed of muti-layers of dielectric material immersed in air is designed. 摘要设计了机械可调的一维光子晶体,它由沉浸在空气中的多层高折射率介质构成,通过数值计算验证了这种晶体的可调性。
- A spherical based metal material layer is formed above the base plate for covering the first patterned photo-resistive layer and the first projections. 在基板上方形成一球底金属材料层,以覆盖第一图案化光阻层与第一凸块。
- The invention discloses a transferring substrate containing a transferring material layer on a supporting substrate via a light adsorbing layer. 本发明公开了一种包括经由光吸收层的支撑衬底上的转移材料层的转移衬底。
- The approach that ravels out the issue is to develop a new sandwich dielectric material, and the material’s characters must be effectively fit to structure of radome of PD radar. 解决这一矛盾的关键是研制出一种新的介质夹层材料,使脉冲多普勒雷达罩材料的电性能与其结构形式有效地匹配。
- dielectric materials for microwave resonator 微波谐振器介质材料
- It has been discovered by the investigation that the greater the effective area of immersed material layer of the filtration element, the greater the minimum fluidizing speed. 实验发现,过滤元件浸入料层的有效面积越大,最小流化速度越大。
- The attenuation coefficient of the dominant mode is less than 1 dB/m when the dielectric material is polyimide and the depth is 0.05 mm,which is far less than that of the same bore diameter metal circle waveguide for THz radiation. 得出其主模在THz频段的衰减常数小于1 dB/m,该值远小于相同内径的金属圆波导在这一频段的衰减常数。
- As reducing the gate length toward to submicron CMOS device, selecting a gate dielectric material to improve the electric characteristics and been demonstrated by using ISE-TCAD simulation tool. 从改变氧化层材料与线宽之方式对元件性能的提升并藉由ISE-TCAD 模拟工具来探讨。
- To increase the capacity of material layer heat insolation, had better choose coefficient of thermal conductivity and coefficient of temperature conductivity to compare little data, notice the permutation of material layer even at the same time. 为了提高材料层隔热的能力,最好选用导热系数和导温系数都比较小的材料,同时还要注重材料层的排列。
- It is good in regulation and wide in suitablity.The thickness of raw material layer and movable speed inside the machine and the amplitude can be adjusted through continuos variable speed. 料层厚度和机内移动速度及振幅均匀可在设计范围内无级调整,可调性好,适用面宽。
