Study of novel high-density panels based on negative space welding technology with cells cut by different techniquesHao Zhuang, Guoping Huang, Yashuai Jiang, Xueliang Bai, Guan Sun and Jingnan LiE3S Web Conf., 260 (2021) 03024DOI: https://doi.org/10.1051/e3sconf/202126003024