元器件交易网讯 4月17日消息，据DisplaySearch调查报告分析，由于AMOLED显示屏技术没有突破并且制造成本比液晶屏高，OLED产业无明显起色。而OLED电视出货量持续延误，OLED材料在2014年预计收入只有7.95亿美元，比先前预期的10亿美元要低。

　　在众多的OLED技术中， AMOLED越来越引起显示器制造商重视。AMOLED显示器主要用在手机屏幕，但AMOLED产业目前正尝试渗透到电视、平板电脑以及其他大面积显示器领域，OLED材料有望作为这种转变关键因素之一。

　　高级显示屏材质分析师Jimmy Kim表示：“OLED材料生产商及相关投资者有理由担心什么时候OLED材料市场会成为主体，如果OLED电视出货量增加，较大的尺寸和较低的收益率会拉动OLED电视面板原材料市场的需求。”（元器件交易网   白玉涛译）

　　以下为外文：

　　Growth in the OLED industry has been slower than expected due to very few breakthroughs in AMOLED displays and manufacturing costs that are still higher than those for LCD screens. According to DisplaySearch, due to ongoing delays in OLED TV shipments, OLED material revenues are expected to reach just US$795 million in 2014, a decline from previous forecasts of just over US$1 billion.

　　Among the various OLED technologies, AMOLED is getting more attention from display manufacturers, as the flat panel display (FPD) market matures and revenue growth slows. AMOLED displays have been adopted mainly in mobile phones, but the AMOLED industry is now attempting to penetrate into TVs, tablets, and other large-area display markets, and OLED material is expected to be one of key factors for this transition, the firm said.

　　"The OLED material industry and related investors are justifiably worried about where the OLED material market is headed in the near future," said Jimmy Kim, senior analyst for display materials and LED for DisplaySearch. "If OLED TV shipments increase, the larger average unit area and lower yield rate will increase the overall consumption of raw materials for OLED TV panel manufacturing."