Chinese Journal of Liquid Crystals and Displays, Volume. 40, Issue 7, 976(2025)
Verification and stacking design of OLED flexible screen impression improvement
Fig. 1. Schematic diagram of impression.(a)FPC edge pulling;(b)Device stress.
Fig. 2. Schematic diagram of the mechanism of impression caused by FPC edge pulling
Fig. 4. Schematic diagram of the mechanism of imprint caused by force on FPC devices(blue area represents the stress concentration area of the device)
Fig. 5. Comparison of the old and new equipment.(a)Old equipment;(b)New equipment.
Fig. 6. Influence of different materials,layers and foam on impressions.
Fig. 7. Influence of different material thicknesses and NFC stacking material hardness on impressions
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Qihe LE, Feng GUO, Chen MIAO, Meilin CHEN. Verification and stacking design of OLED flexible screen impression improvement[J]. Chinese Journal of Liquid Crystals and Displays, 2025, 40(7): 976
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Received: Feb. 27, 2025
Accepted: --
Published Online: Aug. 11, 2025
The Author Email: Qihe LE (leqihe@hqu.edu.cn)