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32921.全球机器人制造业方兴未艾
[电气机械和器材制造业,计算机、通信和其他电子设备制造业] [2014-02-17]
关键词:全球;机器人制造
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32922.纳米球光刻基于技术的大面积制造,以及有序的金属粒子阵列
[计算机、通信和其他电子设备制造业] [2014-02-17]
Nanosphere lithography is an effective technique for high throughput fabrication of well-ordered patterns, but expanding the method to large area coverage of nanoparticles less than 300 nm in diameter while maintaining good order has proven challenging. Here we demonstrate a nanosphere lithography based technique for fabricating large area, well-ordered arrays of hemispherical metal particles which pushes the limits of these size constraints. First, large area monolayers of polystyrene (PS) nanospheres are assembled at an air-water interface and then transferred to a submerged substrate. The submerged substrate is supported at a 10o angle so that the water draining speed can be used to control the transfer rate, which is essential for hydrophobic substrates such as the polymer-coated glass used in our work. A double liftoff procedure was used to transfer the PS pattern to a silver particle array on an arbitrary substrate, achieving tunable control over the final metal particle diameter and spacing in the range of 50-150 nm and 100-200 nm, respectively. Additional control over particle shape and diameter can be obtained by modifying the substrate surface energy. For example, depositing silver on ITO-coated glass rather than a more hydrophilic clean glass substrate leads to a more hemispherical particle shape and a diameter reduction of 20%. Peak wavelength- selective reflection greater than 70% and total extinction greater than 90% were measured. The intensity, position and bandwidth of the main plasmon resonance of the arrays were shown to have minimal angle dependence up to at least 30o off normal.
关键词:纳米球光刻;等离子体;纳米粒子;纳米加工
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32923.全球数字广播和电影摄像机市场报告(2014-2018年)
[计算机、通信和其他电子设备制造业] [2014-02-17]
A digital camera is a device that captures images digitally and stores them in a digital format.Unlike an analog still camera, a digital camera does not need to record the captured image on a camera film. Digital broadcast and cinematography cameras use special lenses and highdensity sensors to capture electronic motion pictures as high-quality content. They are used by trained professionals, such as cinematographers and TV broadcasters, in the production of movies and TV broadcasts, both live and recorded.
关键词:数码相机;捕捉;数字图像;存储;数字格式
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32924.全球磁性传感器市场报告(2014-2018年)
[计算机、通信和其他电子设备制造业] [2014-02-17]
The Global Magnetic Sensors market is expected to grow at a steady rate during the period 2013-2018. The production of magnetic sensors has recently gained momentum and demand is expected to increase during the forecast period. The market was dominated by the Americas in 2013, followed by the EMEA region and the APAC region. The overall market is expected to grow at a CAGR of 7.21 percent during the forecast period.
关键词:传感器;测量;响应;物理变化;转换;信号
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32925.平面化涂层中的有源矩阵背板柔性显示器的卷到卷制造中使用的聚酰亚胺基板
[计算机、通信和其他电子设备制造业] [2014-02-17]
Good surface quality of plastic substrates is essential to reduce pixel defects during roll-to-roll fabrication of flexible display active matrix backplanes. Standard polyimide substrates have high density of "bumps" from fillers and belt marks and other defects from dust and surface scratching. Some of these defects could be the source of shunts in dielectrics. The gate dielectric must prevent shorts between the source/drain and the gate in the transistors, resist shorts in the hold capacitor and stop shorts in the data/gate line crossovers in active matrix backplanes fabricated by self-aligned imprint lithography (SAIL) roll-to-roll processes. Otherwise data and gate lines will become shorted creating line or pixel defects. In this paper, we discuss the development of a proprietary UV curable planarization material that can be coated by roll-to-roll processes. This material was engineered to have low shrinkage, excellent adhesion to polyimide, high dry etch resistance, and great chemical and thermal stability. Results from PECVD deposition of an amorphous silicon stack on the planarized polyimide and compatibility with roll-to-roll processes to fabricate active matrix backplanes are also discussed. The effect of the planarization on defects in the stack, shunts in the dielectric and curvature of finished arrays will also be described.
关键词:平坦化涂料;塑料基板;自对准压印光刻;柔性显示器;主动式矩阵背板;卷到卷制造
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32926.全球3D平板电视市场报告(2014-2018年)
[计算机、通信和其他电子设备制造业] [2014-02-16]
Three-dimensional flat panel TVs display images with depth perception. To achieve this, these devices employ various technologies such as stereoscopic display, multi-view display, and 2Dplus-depth. Special glasses are required to experience this depth perception technology. Other technologies such as an active shutter 3D system and a polarized 3D system or an autostereoscopic system (which facilitates 3D viewing without the need for glasses) are also used by the vendors. This technology is in great demand for gaming purposes, viewing 3D content, and television broadcast.
关键词:三维平板电视;深度知觉;立体显示器;多视图显示;3D系统;偏振光3D系统
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32927.2014年平板电视市场竞争将更加激烈
[计算机、通信和其他电子设备制造业] [2014-02-14]
关键词:2014;平板电视;市场竞争
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32928.新兴产业周刊——2014年第4期
[汽车制造业,水利、环境和公共设施管理业,通用设备制造业,专用设备制造业,医药制造业,信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业,电力、热力、燃气及水生产和供应业] [2014-02-14]
本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点,关注国家高层和各部委的动态,剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块,能够实时监测新兴产业和重点企业动态,把握新兴产业发展方向,研究发展重点,寻求发展机遇。
关键词:节能环保;新一代信息技术;生物;高端装备制造;新能源;新材料;新能源汽车
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32929.追踪新热点,把握新趋势-2014年电子元器件行业投资策略
[计算机、通信和其他电子设备制造业,电气机械和器材制造业] [2014-02-14]
本报告关注点:考虑到目前行业估值及成长性因素,上调行业评级至“增持”。关注半导体、安防、玻璃基板、LED和消费电子产业链。
关键词:半导体; 安防;玻璃基板;LED;消费电子;液晶;移动智能;智能穿戴设备
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32930.全球智能照明市场报告(2014-2018年)
[计算机、通信和其他电子设备制造业,电气机械和器材制造业] [2014-02-13]
Smart lighting refers to lighting systems that intelligently enhance the lighting efficiency by using integrated sensors, control switches, and communication interfaces. These lighting systems when deployed in rooms can adjust and alter the color and intensity of the lights based on the intensity of natural light. This reduces the overall power expenditure, thereby making these smart lighting systems an efficient option. Smart lighting systems are deployed in a wide range of application areas such as in commercial places, industrial buildings, government buildings, and residential buildings.
关键词:智能照明;照明系统;集成的传感器;控制开关;通信接口