未来液晶显示技术展望

液晶显示设备越来越多,从手机到电脑显示器,从平板电视到液晶投影仪,从掌上电脑到便携游戏机.无处没有液晶显示技术的身影.在商品同质化的今天,怎样使自己的液晶产品在同类产品中脱颖而出呢?在电脑液晶显示和液晶电视市场体现的十分激烈.在功耗,响应时间,动态对比度,多点触摸,广色域技术(使液晶显示设备的色彩空间达到NTSC的90%以上色域的技术)等等各个方面都与前几年有了长足的进步.下一代的液晶面板技术如:OLED和PLED也在从实验室走到了人们面前,相应的产品已经走上货架,相信更加成熟实用的产品不久就会来到广大用户面前.     

OLED产业现状及发展策略研究

文章概述了国内外OLED产业现状及发展过程中面临的主要困难,提出了政府及企业针对OLED和TFT-LCD 2个平板显示技术领域采取的不同产业发展策略。     

Assessing market penetration combining scenario analysis, Delphi, and the technological substitution model: The case of the OLED TV market

The technological substitution model, proposed in 1971, was designed to analyze the penetration process of new-generation technologies replacing old ones. It was expanded in 1979 to consider more than two generations and the substitution process among various entities in the market. However, this expanded model is often limited by a relative lack of data on the latest-generation technology.On the other hand, scenario analysis, as another breed to forecasting tool, provides rich and complex portraits of possible future development of technologies. However, it fails to provide quantifiable forecasts. Therefore, previous researchers combined these two methods to analyze the development of new technologies.Nevertheless, to make forecasting more holistic, the current opinions of seasoned experts should also be taken into account. However, because of the often-diverged expert opinions, a method for consensus building, such as the Delphi method, is also necessary. Therefore, we combined the scenario analysis with the Delphi method and the technological substitution model to analyze the development of a new technology, namely, the latest-generation television (TV), or the organic light-emitting diode (OLED) TV. We elaborate three possible scenarios, and forecast the market share of OLED TV and four other TV technologies in the global market over the next 10 years: cathode ray tube, rear projection, plasma display panel, and liquid crystal display.     

有机电致发光的研究与进展

文章介绍了有机电致发光的发光机理及器件的结构,重点介绍了有机电致发光材料,并介绍了有机电致发光的进展。     

OLED产业现状及发展策略研究

文章概述了国内外OLED产业现状及发展过程中面临的主要困难,提出了政府及企业针对OLED和TFT-LCD 2个平板显示技术领域采取的不同产业发展策略。     

基于专利分析的技术创新网络协同成熟度测度研究

企业进行跨边界网络化合作的目的是利用网络整体效应,实现创新和利益最大化。目前,企业合作过程中面临的关键问题是如何实现组织间协同。通过对技术创新网络协同影响因素及其形成特征进行分析,提出了5种协同状态,并在此基础上构建了技术创新网络协同成熟度评价指标体系,结合OLED产业专利数据进行实证研究。结果表明,该模型能够有效测度技术创新网络协同成熟度,得出全球OLED产业形成的技术创新网络处于协同成熟度模型的管理级,即组织协同阶段。     

冀望OLED改变我国显示产业的被动局面

OLED(有机发光二极管)具有全固态、主动发光、高亮度、高对比度、快响应、超轻薄、低功耗、抗震性能好、无视角限制、工作温度范围宽(-40℃～80℃)等诸多优点。目前对中小尺寸OLED显示产品的量产主要集中在日本、韩国、中国台湾和大陆。三星、LG等公司在大尺寸OLED开发上已取得突破,我国OLED企业的发展水平与三星、LG相比有一定差距。未来几年OLED市场发展迅速,我国发展OLED有很大潜力。但是我国发展OLED也有一些瓶颈,针对发展OLED产业给出了几点建议。