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国产柔性AMOLED屏幕正式量产 可像纸一样卷起(图)

2017-10-29 09:33:56   东方网

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柔性AMOLED手机屏由韩企独霸天下的局面终于被打破。

10月26日,京东方(简称BOE)成都第6代柔性AMOLED生产线正式量产,并率先供货给国产智能手机。南都记者在现场看到,厚度只有0.03毫米的柔性AMOLED像纸一样可以卷起。按照京东方首席执行官陈炎顺的说法,成都第6代柔性AMOLED生产线顺利量产,将满足中小尺寸高性能显示产品日益增长的需求,对中国OLED产业和全球柔性显示产业加速发展具有划时代的意义。

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厚度只有0.03毫米的柔性AMOLED屏

打破三星垄断局面

南都记者采访获悉,目前京东方在柔性AMOLED领域布局了两条生产线:成都第6代柔性AMOLED生产线以及绵阳第6代柔性AMOLED生产线。

京东方成都第6代柔性AMOLED生产线投资465亿元,于2015年5月开工建设,2017年5月投产,并于10月26日提前量产。这是中国首条柔性AMOLED生产线,也是全球第二条已量产的第6代柔性AMOLED生产线,主要生产应用于移动终端产品及新型可穿戴智能设备等领域的显示产品。

众所周知,全球第一条已量产的第6代柔性AMOLED生产线是三星的。全球OLED产能此前基本被韩国面板厂垄断。京东方的量产意味着三星在柔性AMOLED屏幕市场的垄断被打破。南都记者现场看到,京东方当天向华为、OPPO、vivo、小米、中兴、努比亚、联想等十余家客户交付了柔性AMOLED显示屏。

作为新型半导体显示技术之一,柔性AMOLED显示屏以塑料基板替代了传统的玻璃基板,并采用可主动发光的有机材料和柔性封装技术,可实现显示屏幕弯曲和折叠。

京东方首席执行官陈炎顺介绍,BOE一直重视柔性显示等前瞻性技术的研发,早在2002年就开始了对OLED新型显示的研究,到2017年上半年拥有OLED相关专利数量已超过1.6万件。

南都记者现场看到,京东方推出了可实现“S”形弯折的5。5英寸柔性OLED显示屏;可实现半径5mm的对折,将手机和平板电脑合二为一的7.56英寸柔性AMOLED显示屏等多款柔性显示产品。不过,这些创新型产品的落地还需要产业链的配合,包括背部的线路、电池等等都需要能够实现弯曲。

国产面板追赶布局柔性显示

南都记者了解到,京东方成都第6代柔性AMOLED生产线设计产能是每月4.8万张玻璃基板,6代柔性AMOLED玻璃基板的规格是1850mm×1500mm。按照5.5英寸的大小切割,每片可切割228块。在不考虑良品率的情况下,满产之后该生产线可以每月提供超过千万块5.5英寸屏幕。据透露,目前京东方成都第6代柔性AMOLED生产线良率优于行业初始良率。

“现在市场供不应求,远远还没有到谁跟谁竞争的时候”,半导体显示产业人士向南都记者分析指出,现在市场蛋糕很大,三星、京东方目前的产能都只是满足了一部分。

IHSMarkit报告指出,AMOLED应用于数码相机、平板电脑、移动手机、近眼头戴式显示器(AR和VD设备)、OLED电视和智能手表等领域,其中移动手机使用的AMOLED面板数量最多。2016年到2020年间,全球柔性AMOLED产能将从150万平方米扩大到2010万平方米,柔性AMOLED将有广阔的市场发展空间。

华星光电在今年初也宣布在武汉投资建设一条月产能达到4.5万张的第6代AMOLED柔性显示面板生产线,计划在2020年实现量产。京东方绵阳第6代柔性AMOLED生产线也将于2019年建成投产。

据了解,京东方在聚焦中小尺寸柔性产品研发的同时,还关注电视、电脑等大尺寸产品。在大尺寸方面,京东方在合肥布局了一条大尺寸电致有机发光显示器(AMOLED)先导线,并于去年和创维等联合发布了第一台国产OLED电视。

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