摘要 |
PROBLEM TO BE SOLVED: To provide a technology of a structure in which vibration can be suppressed without adjusting tensional force to be added to a color selection mask of a tension type having a thin thread element assembly. SOLUTION: Porous regions having slit regions 21 and bridge regions 22 are installed at the color selection mask. The bridge regions 22 are installed at the upper and lower end parts of the porous regions. In the slit regions 21, the slit 123 and the thin thread element assembly 124 as a pass-by hole of an electron beam are alternately arranged. Furthermore, in the bridge regions 22, the thin thread element assembly 124 is extended, and the bridge 25 to couple the mutually neighboring thin thread element assembly 124 and a through hole 122 as the pass-by hole of the electron beam are installed. COPYRIGHT: (C)2004,JPO&NCIPI
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