1.福州大学 物理与信息工程学院, 福建 福州 350000
2.中国福建光电信息科学与技术创新实验室, 福建 福州 350000
3.晋江市博感电子科技有限公司, 福建 泉州 362200
[ "何 爽(1996—),男,安 徽 安 庆 人,硕士 研 究 生 ,2019 年 于 安 徽 建 筑 大 学获 得 学 士 学 位 ,主 要 从 事 micro-LED驱 动 以 及 相 关 显 示 器 件 的 测 试 研 究。Email:2290924730@qq. com" ]
[ "黄忠航(1987—),男,福 建 福 州 人,学士,工程师,2012 年于东北石油大学获得 学 士 学 位,主 要 从 事 氮 化 镓 micro LED 驱 动 设 计 和 显 示 应 用 的 研 究 。Email:2290924730@qq. com" ]
[ "孙 捷(1977—),男 ,内 蒙 古 阿 拉 善人,博士,教授,2007 年于中国科学院半 导 体 研 究 所 获 得 博 士 学 位,主 要 从事 氮 化 镓 micro-LED 集 成 信 息 显 示、 二维半导体材料生长及其在纳米电子学中应用的研究。Email:jie. sun@fzu.edu. cn" ]
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何爽, 胡兴元, 黄忠航, 等. 极性相反结构的micro-LED和OLED混合集成显示器件的驱动[J]. 液晶与显示, 2023,38(2):197-203.
HE Shuang, HU Xing-yuan, HUANG Zhong-hang, et al. Driving of micro-LED and OLED hybrid integrated display devices with opposite polarities[J]. Chinese Journal of Liquid Crystals and Displays, 2023,38(2):197-203.
何爽, 胡兴元, 黄忠航, 等. 极性相反结构的micro-LED和OLED混合集成显示器件的驱动[J]. 液晶与显示, 2023,38(2):197-203. DOI: 10.37188/CJLCD.2022-0278.
HE Shuang, HU Xing-yuan, HUANG Zhong-hang, et al. Driving of micro-LED and OLED hybrid integrated display devices with opposite polarities[J]. Chinese Journal of Liquid Crystals and Displays, 2023,38(2):197-203. DOI: 10.37188/CJLCD.2022-0278.
本文提出一种由OLED和micro-LED反向并联组成的AC全彩显示器件。该器件由二者按相反极性结构并联而成,能改善传统器件不同颜色子像素之间的亮度和光效不均匀等问题,兼具高发光效率、高像素密度和长时间工作寿命等优点。同时,本文提出了一种与之适配的反向并联显示器件专用驱动方案。新型显示器件能够改善传统单一元素显示器件的亮度和光效不均匀性,显示方案的提出能够解决传统驱动方案不适配AC显示器件反向并联结构的驱动问题。
This paper demonstrates an AC full color display device with opposite polarities hybrid integrated by micro-LED and OLED, which can make the brightness and light efficiency between different color sub-pixels more uniform. Besides, it has various advantages of high luminous efficiency, long lifetime and high pixel density. In addition, we propose a customized driving scheme for the display devices. The new display device can improve the brightness and light effect inhomogeneity of the traditional single element display devices. The proposed display scheme can solve the driving problem that the traditional driving scheme is not suitable for the reverse parallel structure of AC display devices.
micro-LEDOLED极性相反显示驱动
micro-LEDOLEDopposite polaritiesdisplay driver
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