白光OLED显示器件研究进展  

Development of White OLED Display Devices

作　　者：孙宁宁 王建霞[1] SUN Ningning;WANG Jianxia(Patent Examination Cooperation Henan Center of the Patent Office, SIPO,Zhengzhou Henan 45000)

机构地区：[1]国家知识产权局专利局专利审查协作河南中心

出　　处：《河南科技》2018年第7期63-66,共4页Henan Science and Technology

摘　　要：白光OLED显示器件具有高对比度、 超广视角和大面积柔性显示等优点, 在大尺寸超高清显示领域有巨大的应用潜力.目前, 白光OLED显示器件主要采用RGB三色子像素或RGBW四色子像素及彩色滤光片来实现全彩化显示.本文首先介绍了实现OLED全彩化的显示方法, 然后介绍了白光OLED显示器件的主流结构, 最后介绍了提高白光OLED显示性能的主要途径.White OLED display devices have advantages of high contrast, wide viewing angle and large-size flexible display, which are promising for application in large-scale ultra-high-definition displays. At present, white OLED display devices with RGB or RGBW color filters are employed because of high efficiency. In this paper, methods for achieving full-color display were introduced, and then main structures of white OLEDs were summarized. Finally, approaches to improve display performance of white OLEDs were discussed.

关 键 词：白光OLED 彩色滤光片 RGB RGBW 像素排列 

分 类 号：TN383.1[电子电信—物理电子学]