Finite Element Analysis of Glass Substrate Deformation in Ultra-thin Shadow Mask PDP
Ultra-thin SMPDP is a new structure based on SMPDP structure, using the ultra-thin glass as glass substrate and dielectric layer. It not only has advantages of the conventional SMPDP but also lighter and thinner. Ultra-thin glass will have some deformation under the pressure difference. Since it also used as the dielectric layer, its deformation will change the shape of discharge space and the electric field distribution; ultimately may have an impact on discharge. It is important and necessary to study deformation of the glass substrate of ultra-thin SMPDP. The deformation of ultra-thin glass under different conditions is studied with the finite element method this paper. The influence of different discharge cell structure, the pressure in the discharge cell, the glass thickness and different kinds of glass on the glass deformation have been investigated. Results show that the deformation is concentrated in the center discharge cell and the deformation is very small and will not influence the discharge performance. This study can provide the theoretical support for the ultra-thin SMPDP idea.
Ultra-thin SMPDP FEM Glass substrate deformation
Xin Yang Yan Tu Lanlan Yang Jin Ye
School of Electronic Science and Engineering, Southeast University 2 Si Pai Lou, Nanjing 210096, P.R.China
国际会议
The 11th Asian Symposium on Information Display(ASID09)(第11届亚洲信息显示会议)
广州
英文
105-108
2009-10-07（万方平台首次上网日期，不代表论文的发表时间）