Chinese Journal of Liquid Crystals and Displays, Volume. 38, Issue 3, 267(2023)

Development trend and prospect of quantum dot liquid crystal display

Qing FANG, You-zhao WU, Feng WANG, Huai-shu XU, and Hong-lei JI*
Author Affiliations
  • R&d Center of Shenzhen TCL New Technology Co.,Ltd.,Shenzhen 518052,China
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    Figures & Tables(9)
    Schematic diagram of quantum dot tube application
    Schematic diagram of quantum dot film application
    Cost composition of quantum diaphragm
    Cross section of quantum diffusion plate
    Schematic diagram of QDCF technology and QD-OLED technology
    Increasing color gamut of quantum dot technology
    High gamut QD test results
    Contrast and sharpness enhancement by quantum dots
    • Table 1. Performance comparison of the three quantum dot systems

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      Table 1. Performance comparison of the three quantum dot systems

      性能参数

      II-VI族

      CdSe等

      III-V族

      InP等

      钙钛矿

      ABX3

      光谱范围/nm450~650500~1 300400~800
      半峰宽/nm20~4030~5020~50
      量子效率非常高非常高
      制备工艺复杂非常复杂简单
      技术壁垒国外控制国外控制
      突破进展1993年2002年2015年
      稳定性最好较好较好
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    Qing FANG, You-zhao WU, Feng WANG, Huai-shu XU, Hong-lei JI. Development trend and prospect of quantum dot liquid crystal display[J]. Chinese Journal of Liquid Crystals and Displays, 2023, 38(3): 267

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    Paper Information

    Category: Research Articles

    Received: Nov. 28, 2022

    Accepted: --

    Published Online: Apr. 3, 2023

    The Author Email: Hong-lei JI (jihl@tcl.com)

    DOI:10.37188/CJLCD.2022-0395

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