Investigation of Quantum Dot Color Filter Micro-LED DisplayOA
Investigation of Quantum Dot Color Filter Micro-LED Display
In this work,we present the investigation of the quantum dot color filter(QDCF)micro-light emitting diode(micro-LED)display.Green and red quantum dot photoresist(QDPR)materials are patterned into a pixelated array and precisely bonded with an all-blue micro-light emitting diode(micro-LED)substrate,forming a red,green,and blue(RGB)full color display through color conversion.A few factors that influence the achievable color gamut are further investigated.The resulting 1.1-inch 228-pixels per inch(ppi)display demo shows the good performance.The findings in this paper pave a way to the future industrialization of the micro-LED display.
Xuhui PENG;Yang ZENG;Sitao HUO;Zhenyuan YANG;Xiaoping HUANG;Qing ZHAO
School of Resources and Environment,University of Electronic Science and Technology of China,Chengdu 611731,China||Yangtze Delta Region Institute(Huzhou),University of Electronic Science and Technology of China,Huzhou 313001,China||Shanghai Tianma Microelectronics,Shanghai 201201,ChinaShanghai Tianma Microelectronics,Shanghai 201201,ChinaSchool of Resources and Environment,University of Electronic Science and Technology of China,Chengdu 611731,ChinaSchool of Resources and Environment,University of Electronic Science and Technology of China,Chengdu 611731,China||Yangtze Delta Region Institute(Huzhou),University of Electronic Science and Technology of China,Huzhou 313001,China
Quantum dot color filter(QDCF)color conversionmicro-light emitting diode(micro-LED)color gamut
《光子传感器（英文版）》 2024 (001)
40-47 / 8
This work was supported by Sichuan Science and Technology Program(Grant No.2023YFH0089).
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