激光与光电子学进展, 2019, 56 (9): 092302, 网络出版: 2019-07-05
基于双帧数模融合扫描的硅基有机发光二极管微显示器 下载: 1027次
Organic-Light-Emitting-Diode-on-Silicon Microdisplay Based on Double-Frame Digital-Analog-Hybrid Scanning Strategy
图 & 表
图 5. 像素驱动电路。(a)像素电路结构;(b)像素电路时序
Fig. 5. Pixel driving circuit. (a) Structural diagram of pixel circuit; (b) pixel circuit timing
图 7. 像素电路充电情况。(a) DAC输出电压;(b)存储电容
Fig. 7. Charging conditions of pixel circuit. (a) DAC output voltage; (b) memory capacitor
图 8. 微显示器实物图。(a)单个像素版图;(b)微显示器芯片与1元硬币对比图;(c)硅基OLED微显示器FPGA验证测试平台
Fig. 8. Physical map of microdisplay. (a) Single pixel layout; (b) comparison of microdisplay chip and one-yuan coin; (c) FPGA verification test platform of OLED-on-silicon microdisplay
表 1不同扫描算法的性能对比(60 Hz帧频,256灰度级,1920 pixel×3 pixel×1080 pixel分辨率)
Table1. Performance comparison of different scanning algorithms (60 Hz frame frequency, 256 grayscale, 1920 pixel×3 pixel×1080 pixel resolution)
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穆廷洲, 季渊, 陈文栋, 余云森, 冉峰. 基于双帧数模融合扫描的硅基有机发光二极管微显示器[J]. 激光与光电子学进展, 2019, 56(9): 092302. Tingzhou Mu, Yuan Ji, Wendong Chen, Yunsen Yu, Feng Ran. Organic-Light-Emitting-Diode-on-Silicon Microdisplay Based on Double-Frame Digital-Analog-Hybrid Scanning Strategy[J]. Laser & Optoelectronics Progress, 2019, 56(9): 092302.