Volume 17 Issue 3
May  2024
Turn off MathJax
Article Contents
LI Ji, ZHANG Xia, FENG Yi, LIAO Chang, ZHANG Jie, YIN Yong-ming, MENG Hong. Adjusting the compactness and hydrophobicity of color filters to decrease gas release during TFT-LCD fabrication[J]. Chinese Optics, 2024, 17(3): 704-713. doi: 10.37188/CO.EN-2023-0029
Citation: LI Ji, ZHANG Xia, FENG Yi, LIAO Chang, ZHANG Jie, YIN Yong-ming, MENG Hong. Adjusting the compactness and hydrophobicity of color filters to decrease gas release during TFT-LCD fabrication[J]. Chinese Optics, 2024, 17(3): 704-713. doi: 10.37188/CO.EN-2023-0029

Adjusting the compactness and hydrophobicity of color filters to decrease gas release during TFT-LCD fabrication

doi: 10.37188/CO.EN-2023-0029
Funds:  Supported by National Natural Science Foundation of China (No. 62205058); Guangdong Basic and Applied Basic Research Foundation (No. 2021A1515110085); Shenzhen Fundamental Research Program (No. JSGG20220831103402005)
More Information
  • Author Bio:

    LI Ji (1988—), male, born in Huanggang, Hubei province. In 2013, he received his master's degree from South China University of Technology. Currently, he is a PhD candidate at Peking University. He is mainly engaged in research and development of display materials. E-mail: liji02@stu.pku.edu.cn

    YIN Yong-ming (1989—), male, born in Chenzhou, Hunan province. He obtained his degrees for Bachelor and Master from Jilin University, and then undertook his Ph.D. studies at Peking University from 2016 to 2020. Currently, he serves as an associate professor at Shenzhen MSU-BIT University. His research interests are in optoelectronics materials and devices for display applications. E-mail: yinyongming@smbu.edu.cn

    MENG Hong (1966—), male, born in Huayin city, Shanxi province. Chair Professor, School of Advanced Materials, Shenzhen Graduate School, Peking University. He received his Ph. D. from the University of California, Los Angeles in 2002. His research interests are in organic optoelectronics materials and devices. E-mail: menghong@pku.edu.cn

  • Corresponding author: yinyongming@smbu.edu.cnmenghong@pku.edu.cn
  • Received Date: 15 Nov 2023
  • Rev Recd Date: 04 Dec 2023
  • Accepted Date: 14 Dec 2023
  • Available Online: 31 Jan 2024
  • The TFT-LCD industry is moving towards high efficiency and low costs. During the manufacturing process, it has been found that various photoresists require different vacuum drying times. To reduce manufacturing time and increase panel yields, clarifying the factors that can influence and reduce the vacuum time is necessary. This paper explored the relationship between pumping time and the properties of photoresist materials. It finds that the thermal stability of the photoresist has a negligible relationship with the pumping time. The compactness and hydrophobicity of the photoresist correlated strongly with the vacuum drying time. High compactness and high hydrophobicity can effectively prevent water vapor intrusion and storage in the photoresist during fabrication and consequently reduce pumping times. Overall, this work could guide the future development of new photoresists for the TFT-LCD industry.

     

  • loading
  • [1]
    CHEN K S, WANG C H, CHEN H T. A MAIC approach to TFT-LCD panel quality improvement[J]. Microelectronics Reliability, 2006, 46(7): 1189-1198. doi: 10.1016/j.microrel.2005.10.003
    [2]
    HUANG C Y, LU H H. Evaluating key factors for selecting capital equipment suppliers a study of small and medium-sized TFT-LCD manufacturers[C]. Proceedings of 2016 International Conference on Applied System Innovation, IEEE, 2016: 1-3.
    [3]
    JANG Y J, CHOI G H. Introduction to automated material handling systems in LCD panel production lines[C]. Proceedings of 2006 IEEE International Conference on Automation Science and Engineering, IEEE, 2006: 223-229.
    [4]
    TSUDA K. Colour filters for LCDs[J]. Displays, 1993, 14(2): 115-124. doi: 10.1016/0141-9382(93)90078-J
    [5]
    CHAE K H, SUNG K H. A polymeric photobase generator containing oxime–urethane groups: crosslinking reaction and application to negative photoresist[J]. Journal of Polymer Science Part A:Polymer Chemistry, 2004, 42(4): 975-984. doi: 10.1002/pola.11032
    [6]
    KIM D G, KWON S J, HONG S K, et al. ArF photoresist polymers with nitrogen or sulfone moieties for negative tone development process[J]. Proceedings of SPIE, 2014, 9051: 905126.
    [7]
    SUGITA H, KANAI D, MASHIMA H, et al. Poly(vinyl alcohol)-based photosensitive water-borne coating for low-temperature color-filter production[J]. Displays, 2021, 69: 102057. doi: 10.1016/j.displa.2021.102057
    [8]
    SUGITA H, EBATA S, SUZUKI H, et al. Polyvinyl-alcohol-based color resist for low-temperature color-filter production[J]. Displays, 2023, 77: 102393. doi: 10.1016/j.displa.2023.102393
    [9]
    SABNIS R W. Color filter technology for liquid crystal displays[J]. Displays, 1999, 20(3): 119-129. doi: 10.1016/S0141-9382(99)00013-X
    [10]
    JANG S H, LEE G, LEE S Y, et al. Synthesis and characterisation of triphenylmethine dyes for colour conversion layer of the virtual and augmented reality display[J]. Dyes and Pigments, 2022, 204: 110419. doi: 10.1016/j.dyepig.2022.110419
    [11]
    KWAK M, KIM Y, HAN S, et al. Past, present, and future of WCG technology in display[J]. Journal of the Society for Information Display, 2019, 27(11): 691-699. doi: 10.1002/jsid.843
    [12]
    XIE D N, QI Y L, ZHANG B, et al. Ultra-high color gamut system achieved by quantum dot photoresist and color filter system[J]. Ferroelectrics, 2018, 528(1): 66-74. doi: 10.1080/00150193.2018.1448627
    [13]
    ZHAN H M, XU ZH, TIAN CH, et al. Achieving standard wide color gamut by tuning LED backlight and color filter spectrum in LCD[J]. Journal of the Society for Information Display, 2014, 22(11): 545-551. doi: 10.1002/jsid.274
    [14]
    ZHENG W W, KANG C T. Ite/Sid. The study on relation between color gamut and luminous efficiency basic on the shift of color filter and LED spectrum[C]. Proceedings of the 19th International Display Workshops / Asia Display 2012, IDW-International Display Workshops, 2012: 515-517.
    [15]
    TATSUMI Y, INOUE M. 40-4: Development of color resists containing novel dyes for liquid crystal displays[J]. SID Symposium Digest of Technical Papers, 2016, 47(1): 521-523. doi: 10.1002/sdtp.10728
    [16]
    YOON C, CHOI J H. Synthesis of tricyanopyrrolidone derivatives as synergists for improving contrast ratio of liquid crystal displays[J]. Dyes and Pigments, 2014, 101: 344-350. doi: 10.1016/j.dyepig.2013.10.017
    [17]
    JHUN C G, GWAG J S. Size effect of light scattering on the nano-sized color filter pigment in liquid crystal display[J]. Journal of the Optical Society of Korea, 2014, 18(2): 184-187. doi: 10.3807/JOSK.2014.18.2.184
    [18]
    UTSUMI Y, HIYAMA I, TOMIOKA Y, et al. Analysis of light leakage caused by color filter between crossed polarizers[J]. Japanese Journal of Applied Physics, 2007, 46(3R): 1047-1050. doi: 10.1143/JJAP.46.1047
    [19]
    UTSUMI Y, HIYAMA I, TOMIOKA Y, et al. Quantitative analysis method for measuring light leakage intensity of three primary color filters placed between crossed polarizers[J]. Japanese Journal of Applied Physics, 2008, 47(5): 3518-3521.
    [20]
    NEǏMAN M B, KOVARSKAYA B M, GOLUBENKOVA L I, et al. The thermal degradation of some epoxy resins[J]. Journal of Polymer Science, 1962, 56(164): 383-389. doi: 10.1002/pol.1962.1205616408
    [21]
    VENGER A E, FRAITNAN Y E. Thermogravimetric analysis of the kinetics of thermal decomposition processes in polymer materials[J]. Journal of Engineering Physics, 1981, 40(2): 168-174. doi: 10.1007/BF00826026
    [22]
    ISMAIL A F, MANSOURIZADEH A. A comparative study on the structure and performance of porous polyvinylidene fluoride and polysulfone hollow fiber membranes for CO2 absorption[J]. Journal of Membrane Science, 2010, 365(1-2): 319-328. doi: 10.1016/j.memsci.2010.09.021
    [23]
    AVILA J, ČERVINKA C, DUGAS P Y, et al. Porous ionic liquids: structure, stability, and gas absorption mechanisms[J]. Advanced Materials Interfaces, 2021, 8(9): 2001982. doi: 10.1002/admi.202001982
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(7)  / Tables(5)

    Article views(142) PDF downloads(31) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return