表面放电
- 网络Surface discharge;surface-discharge;surface tracking
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表面放电型AC-PDP电极制作工艺研究
Study on the Electrode Fabricating Technology of Surface Discharge AC PDP
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用于抽运XeF(C-A)激光的分段表面放电辐射源
Sectioned Surface Discharge for Pumping XeF ( C A ) Lasers
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Al2O3-TiC工程陶瓷回转体表面放电加工机理研究及仿真分析
The Research and Simulation Analysis of the Electrical Discharge Machining Mechanism of the Al_2O_3-TiC Engineering Ceramics
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采用该方法,对3电极表面放电ACPDP显示屏壁电荷进行了实际测量,首次获得了准备期、寻址期和维持期的壁电荷波形。
Using the method , the wall charge waveforms during reset period , address period and sustain period for the three-electrode coplanar AC PDP were obtained simultaneously .
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此外发现,Zn电极的电化学阻抗谱含有一个对应于电极表面放电产物覆盖率的时间常数。
The EIS of the various Zn electrodes showed two time constants besides diffusion impedance , including a state variable representing the covering degree of discharge products on the electrode surface .
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老炼过程对表面放电型ACPDP显示屏内MgO薄膜二次电子发射系数的影响
Influence of Aging Process to the Effective Secondary Electron Emission Coefficient of MgO Film in Surface Discharge ACPDP
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表面放电型彩色AC-PDP驱动技术的新进展
Recent progress of driving techniques in surface discharge type of color AC-PDP
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模拟结果表明:三电极结构荫罩式PDP在对向放电驱动波形下的点火和维持电压都低于表面放电驱动波形下的点火和维持电压;
The simulation results indicate that the firing and sustaining voltages driven by opposite-discharge waveforms are lower than those driven by surface-discharge waveforms .
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现有的主流PDP采用表面放电结构,它能够提供良好的显示性能,已经开始批量生产。
Today , the surface discharge structure is widely adopted , which provides good display quality and has been put into mass production .
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表面放电式AC-PDP能量可恢复驱动电路的研究
Development of Energy-recovery driving circuit for surface discharge AC-PDP
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采用二维数值模拟的方法计算了表面放电型PDP在不同结构下相邻3个显示单元的放电过程。
Two-dimensional fluid model is used to simulate adjacent pixels ' discharge process of surface-discharge plasma display panel ( PDP ) with different structure .
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表面放电型彩色AC-PDP对比度的提高
Improvement of Contrast Ratio of Surface-discharge Color AC-PDP
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介绍了彩色PDP的显示原理,并分析了表面放电式彩色PDP的驱动方法及其产生彩色灰度的原理和由此带来的伪轮廓负面效应,采取了优化子场分配的减小伪轮廓效应的措施;
The operation principle , driving method , color levels and the method of reducing the false contour of surface discharge color PDP is presented .
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结果表明,对AC表面放电的电极系统不符合气体放电相似定律,其着火电压Uf也不符合巴邢定律。
The results show that the AC surface discharge electrode system is not conformed to the Analogical law of gas discharge , and the firing voltage is not satisfied with Paschen law .
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文中分析了影响RTV涂料老化的主要因素,即影响RTV涂料的憎水性、憎水迁移性和憎水恢复特性的主要因素,如温度、表面放电、紫外线照射等;
The major factors that affect RTV coating ageing were analyzed , such as temperature , surface discharge and ultraviolet ray shining etc. .
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从目前的技术发展状况看,单基板表面放电型ACPDP最具潜力。
Due to recent technology advances , surface discharge ACPDP has the greatest potential .
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根据表面放电AC-PDP的特性及驱动原理,提出了一种两级的能量恢复电路,并对电路工作过程进行了详细的分析。
A new energy recovery driving circuit with two-level voltage wave-shaping characteristics for AC PDP is proposed .
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所得结果有助于优化表面放电AC-PDP放电单元的结构设计。
The results will be helpful for the structure design of the surface discharge AC PDP units .
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给出一种数值模拟的方法,来研究表面放电型AC-PDP的放电单元结构参数对着火电压的影响。
A numerical method for analyzing the effects of the structural parameters on firing voltage is introduced .
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为了提高彩色ACPDP的性能,以放电间隙和显示电极宽度对表面放电型ACPDP光电特性的影响进行实验研究和理论分析。
Influence of Discharge gap and display electrode width on the optical and electrical characteristics of surface discharge color alternating current plasma display panel ( AC PDP ) is experimentally studied and theoretically analyzed .
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此外,还介绍了东南大学研究开发的荫罩式PDP的特点,并与表面放电式PDP进行了比较。
In addition , the features of the Shadow Mask Type PDP studied and developed by Southeast University are introduced and made comparison with the surface discharge PDP .
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Na3PO4溶液中制备的氧化膜主要由锐钛矿相TiO2组成,膜表面放电微孔尺寸较小,数量较少;
Which was prepared in Na_3PO_4 electrolyte solution , the film consists of dominant anatase phases , and the size of the discharge pore in the film surface is smaller and the pore number is infrequent .
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采用三维流体模型和老炼测试平台从理论模拟和实验测试角度研究三电极结构荫罩式PDP在对向放电和表面放电驱动波形下的放电发光特性。
Three-dimensional fluid model and the aging system are used to investigate the characteristics of three-electrode shadow mask plasma display panel ( PDP ) cell in two types of driving waveforms .
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空气中固体电介质上纳秒正脉冲表面放电过程具有点阵金属镜的FLC光阀特性的研究弭晓英,薛唯动波形的正脉冲使光阀处于关状态;
Study on Formation of Surface Discharge on Dielectric Plate under Positive ns Impulse Voltage in Air The characterization of a ferroelectric liquid crystal light valve has been performed .
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在简单介绍等离子体显示屏(PDP)器件的概况后,着重对表面放电式AC-PDP的驱动原理进行了尽可能深入的分析。
This paper firstly presents a brief overview of plasma display panel ( PDP ) devices and then stresses on an in depth analysis of the driving principle of surface discharge AC-PDP according to the author 's own understanding .
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该网格发生器不仅能够处理新型PDP结构模型边界情况的多样性,还能处理一般的对向放电式和表面放电式AC-PDP结构。
This grid generator can be used in various structures . It can deal with not only the different barrier boundary shape of new type PDP , but also the normal model of AC PDP .
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在表面放电式ACPDP驱动原理的基础上,介绍了一种新型的PDP能量恢复驱动电路。
The plasma display panel ( PDP ) has been widely used for its advantages , and its development is limited for high power consumption . A novel energy-recovery driver was introduced after the introduction of the principles of the driving circuit in surface-discharge-type AC-PDP .
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本文通过对大面积PCD复合片材料物理特性的分析及电火花放电加工PCD表面放电机理的研究,分析了电火花加工大面积PCD复合片时影响加工速度及表面质量的重要因素。
Based on the researches of the physical characteristics of Polycrystalline Diamond ( PCD ) and the electric discharge mechanism , some important factors which influence the material removal rate and surface quality when machining large diameter PCD was found out .
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多通道表面放电在光泵浦XeF(C-A)激光时具有能量沉积效率高、可获得大面积均匀放电、激活体积大以及增益均匀等优点。
The multichannel surface discharge applied for optical pumping XeF ( C-A ) laser has the advantages of high energy deposited efficiency , capability for large area uniform discharge , large active volume , and uniform gain .
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电晕放电的点燃能力很弱而传播型刷形放电的点燃能力很强;料仓堆表面放电的有效点火能量可考虑为10mJ;
It have been conducted that the ignition capability for different types of ESD spark are as follows : being very weak for corona discharge , being very strong for propagating brush discharge , and the effective ignition energy for cone discharge being confirmed as 10 mJ .