第三届中国电子信息行业社会责任年会发布电子信息行业社会责任评价指标体系

正本刊讯由工信部指导、中国业作为市场经济主体要加深对社电子信息行业联合会和中国电子会责任的认识,在做大做强的基工业标准化技术协会主办的第三础上积极履行社会责任。届中国电子信息行业社会责任年工信部政法司2011年启动电会近日在北京召开。工信部总经子信息行业社会责任试点工作,本济师周子学出席会议,他指出社次年会为电子信息行业首批社会会责任是时代变迁、产业转型升责任实践基地企业中国电子科技级、企业可持续发展的需要,推集团公司和三星(中国)投资有动电子信息行业社会责任要继续限公司进行了启动仪式,发布了坚持"政府指导、行业推动、企中国电子信息行业社会责任发展业实践、社会参与"的方针,企指数,为深入研究电子信息企业     

完善信息产业政策法规推动行业又好又快发展

一、2006年信息产业政策法规工作回顾 2006年是“十一五”的开局之年，我国信息产业持续、快速、协调、健康发展，全国电话用户总数达到8．3亿户，互联网上网人数达到1．37亿，电子信息产业预计实现销售收入4．75万亿元。信息产业的发展得益于中央的正确领导和各界的大力支持，得益于国民经济发展的良好环境，也得益于行业改革和政策法规的不断完善。     

PCB业呼唤行业标准

近年来，我国印制电路行业在电子信息产业飞速发展的带动下，势如破竹。据中国印制电路行业协会（CPCA）统计，2005年中国PCB的产量为1．1057亿平方米，产值达到868亿元，产值及进出口总额分别超过100亿美元，当之无愧地成为世界PCB生产大国，而且也正在向强国的目标前进。而一旦我们成为PCB工业强国，具有中国特色的PCB行业标准将发挥越来越重要的作用。然而，我国在PCB业的标准制定还处于刚刚起步的阶段，如何促进PCB标准的出台以及进一步完善PCB标准，如何让标准推动我国PCB行业的发展，成为业内人士纷纷关注的话题。     

中国电子线市场现状与发展

电子线作为电子信息产品的重要组成部件,被誉为电子电气类产品的"血管"和"神经".得益于电子信息产业的迅猛发展,我国电子线行业也以年均45%-50%的速度增长.未来电子线的将朝着"细、薄、安全、环保、高速传输"的方向发展.     

加强交流,促进发展

行业协会是在改革开放以后成长起来的，反映了政府对于行业的管理从微观逐步走向宏观的改革思路。要开展好协会工作，一个很重要的方法就是要搞好交流。协会是行业的信息中心，而信息与知识的交流对于企业来讲非常重要。协会团结发展，一要依赖各会员单位的代表对于搞好协会的愿望与责任感；另一方面，也得益于各单位在协会中进行相互沟通的结果。代表间的漫谈沟通、会议上的发言交流以及争辩时的观点冲突，不但增加了各自的讯息，而且改变了对问题的看法，加深了对事因的理解，从而促进了知识的互换与传播。     

电子信息技术与物联网以及大数据技术的交互融合应用

当前，我国科技水平快速上升，各种创新技术已经深度融合于城市发展和人们的日常生活、生产工作中，且不同技术之间开始融合发展，促使原有的科学技术发挥出了更为重要的作用和效果，这对于国内社会经济的发展具有重要的现实意义和价值，需要高度重视。其中，实现电子信息技术与物联网以及大数据技术的交互融合应用，可以促使其作用和价值得到全面发挥，也有利于相关技术的革新，这是现代科学技术发展过程中的必经之路。     

荫罩行业需加快发展

显示器件是视听技术和多媒体信息技术的终端设备,所以显示器件行业是电子信息产业重要的支撑行业,而彩色CRT 又是主要的显示器件门类。荫罩是彩色显像管和彩色显示管的重要部件,技术要求高,生产难度大。随着电子信息产业的蓬勃发展,荫罩工业已成为技术独特,集约化程度高的专而尖的工业门类。近二十年来我国彩管工业的蓬勃发展切实推动了电子信息产业乃至整个国民经济的不断发展。在这个过程中,荫罩,玻壳等配套的相关行业发挥了重要的保障作用。今后我国的彩管工业还将有大的发展,荫罩行业必须顺应潮流,趁势再上,促进我国CRT …     

浅析电子信息技术发展中的问题与发展趋势

随着科学技术的不断创新和发展,电子信息技术在我国社会各个领域得到了广泛的应用,有效的推动了我国经济以及社会的发展。在全球经济一体化进程不断加快的前提下,电子信息技术已经成为我国社会经济发展的重要组成部分,能够为人民、为社会带来巨大的便利。科技是第一生产力,在我国社会不断发展的过程中,电子信息技术作为科学技术的重要成果,有着举足轻重的作用。本文分析了我国电子信息技术在发展过程中存在的问题以及电子信息技术的发展趋势,探讨了一些电子信息技术发展的措施。     

山东电子信息产业企业技术改造管理工作初探

本文在全面分析影响我省电子信息产业企业技术改造工作内外部因素的基础上，探讨在社会主义市场经济体制下，行业技术改造管理工作如何适应企业面向市场发展的需要；并提出了具体工作措施和建议。     

山东电子信息企业技术改造管理工作初探

本文在全面分析影响我省电子信息产业企业技术改造工作内外部因素的基础上，探讨在社会主义市场经济体制下，行业技术改造管理工作如何适应企业面向市场发展的需要，并提出了具体工作措施和建议。     

Resolution Enhancement Technology:Integrated Process Solutions using OPC

DUV lithography, using the 248 nm wavelength, is a viable manufacturing option for devices with features at 130 nm and less. Given the low kl value of the lithography, integrated process development is a necessary method for achieving acceptable process latitude. The application of assist features for rule based OPC requires the simultaneous optimization of the mask, illumination optics and the resist.Described in this paper are the details involved in optimizing each of these aspects for line and space imaging.A reference pitch is first chosen to determine how the optics will be set. The ideal sigma setting is determined by a simple geometrically derived expression. The inner and outer machine settings are determined, in turn,with the simulation of a figure of merit. The maximum value of the response surface of this FOM occurs at the optimal sigma settings. Experimental confirmation of this is shown in the paper.Assist features are used to modify the aerial image of the more isolated images on the mask. The effect that the diffraction of the scattering bars (SBs) has on the image intensity distribution is explained. Rules for determining the size and placement of SBs are also given.Resist is optimized for use with off-axis illumination and assist features. A general explanation of the material' s effect is discussed along with the affect on the through-pitch bias. The paper culminates with the showing of the lithographic results from the fully optimized system.     

Cost-effective test solutions for smart card and other integrated flash applications

From its emergence in the late 1980s as a lower cost alternative to early EEPROM technologies, flash memory has evolved to higher densities and speedsand rapidly growing acceptance in mobile applications.In the process, flash memory devices have placed increased test requirements on manufacturers. Today, as flash device test grows in importance in China, manufacturers face growing pressure for reduced cost-oftest, increased throughput and greater return on investment for test equipment. At the same time, the move to integrated flash packages for contactless smart card applications adds a significant further challenge to manufacturers seeking rapid, low-cost test.     

Theoretical analysis of the relationship between the Brillouin gain coefficient and the strain in the optical-fiber sensors

The relation between the power of the Brillouin signal and the strain is one of the bases of the distributed fiber sensors of temperature and strain. The coefficient of the Bfillouin gain can be changed by the temperature and the strain that will affect the power of the Brillouin scattering. The relation between the change of the Brillouin gain coefficient and the strain is thought to be linear by many researchers. However, it is not always linear based on the theoretical analysis and numerical simulation. Therefore, errors will be caused if the relation between the change of the Brillouin gain coefficient and the strain is regarded as to be linear approximately for measuring the temperature and the strain. For this reason, the influence of the parameters on the Brillouin gain coefficient is proposed through theoretical analysis and numerical simulation.     

An improved parallel thinning algorithm with two subiterations

The parallel thinning algorithm with two subiterations is improved in this paper. By analyzing the notions of connected components and passes, a conclusion is drawn that the number of passes and the number of eight-connected components are equal. Then the expression of the number of eight-connected components is obtained which replaces the old one in the algorithm. And a reserving condition is proposed by experiments, which alleviates the excess deletion where a diagonal line and a beeline intersect. The experimental results demonstrate that the thinned curve is almost located in the middle of the original curve connectivelv with single pixel width and the processing speed is high.     

Novel fiber-optical interferometer with miniaturized probe for in-hole measurements

Today, micro-system technology and the development of new MEMS （Micro-Electro-Mechanical Systems） are emerging rapidly. In order for this development to become a success in the long run, measurement systems have to ensure product quality. Most often, MEMS have to be tested by means of functionality or destructive tests. One reason for this is that there are no suitable systems or sensing probes available which can be used for the measurement of quasi inaccessible features like small holes or cavities. We present a measurement system that could be used for these kinds of measurements. The system combines a fiber optical, miniaturized sensing probe with low-coherence interferometry, so that absolute distance measurements with nanometer accuracy are possible.     

Study of waveguide coupling efficiency in hybrid silicon lasers

This paper presents a new method to increase the waveguide coupling efficiency in hybrid silicon lasers. We find that the propagation constant of the InGaAsP emitting layer can be equal to that of the Si resonant layer through improving the design size of the InP waveguide. The coupling power achieves 42% of the total power in the hybrid lasers when the thickness of the bonding layer is 100 nm. Our result is very close to 50% of the total power reported by Intel when the thickness of the thin bonding layer is less than 5 nm. Therefore, our invariable coupling power technique is simpler than Intel＇s.     

Teleportation of an arbitrary unknown N-qubit entangled state under the controlling of M controllers

A new quantum protocol to teleport an arbitrary unknown N-qubit entangled state from a sender to a fixed receiver under M controllers(M < N) is proposed. The quantum resources required are M non-maximally entangled Greenberger-Home-Zeilinger (GHZ) state and N-M non-maximally entangled Einstein-Podolsky-Rosen (EPR) pairs. The sender performs N generalized Bell-state measurements on the 2N particles. Controllers take M single-particle measurement along x-axis, and the receiver needs to introduce one auxiliary two-level particle to extract quantum information probabilistically with the fidelity unit if controllers cooperate with it.     

Diode-end-pumped Nd:YVO4/LBO lasers with 4.2W continuous-wave output at 457 nm

A continuous-wave (CW) 457 nm blue laser operating at the power of 4.2 W is demonstrated by using a fiber coupled laser diode module pumped Nd: YVO4 and using LBO as the intra-cavity SHG crystal With the optimization of laser cavity and crystal parameters, the laser operates at a very high efficiency. When the pumping power is about 31 W, the output at 457nm reaches 4.2 W, and the optical to optical conversion efficiency is about 13.5% accordingly. The stability of the out putpower is better than 1.2% for 8 h continuously working.     

Call for Papers

正Wireless Body-area Networks The last decade has witnessed the convergence of three giant worlds:electronics,computer science and telecommunications.The next decade should follow this convergence in most of our activities with the generalization of sensor networks.In particular with the progress in medicine,people live longer and the aging of population will push the development of wireless personal networks     

Call for Papers—Feature Topic,Vol.12,No.7,2015

正Information Centric Networking Information-Centric Networking(ICN) is an emerging direction in Future Internet architecture research,gaining significant tractions among academia and industry.Aiming to replace the conventional host-to-host communication model by a data-centric model,ICN treats data content as the first