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Development of a 25‐in. SVGA SMPDP
Author(s) -
Li Qing,
Zhang Xiong,
Tang Yongming,
Tu Yan,
Fan Zhaowen,
Yang Lanlan,
Zheng Yaosheng,
Wang Baoping
Publication year - 2006
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.2336095
Subject(s) - shadow mask , materials science , fabrication , optoelectronics , capacitance , process (computing) , electrode , substrate (aquarium) , dielectric , computer science , computer graphics (images) , medicine , chemistry , alternative medicine , oceanography , pathology , geology , operating system
— A newly developed 25‐in. SVGA ACPDP containing a shadow mask (SMPDP) is presented. Some modifications have been introduced into the fabrication technique. Instead of using conventional Ag in a thick‐film process, an aluminum bus electrode without ITO was fabricated on the front substrate, which was made by using a thin‐film process. Due to this improvement, excellent uniformity of the dielectric layer has been achieved. Only five necessary process steps are required during the manufacturing process of the front/rear substrates for the SMPDP. The panel capacitance was reduced by over 20% by adopting an ITO‐less structure, which enables high‐speed addressing for large‐capacity displays. The color purity was improved by applying a high Xe content.
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