| 摘要 |
PURPOSE:To apply the same potential as a metal back to all bar-shaped support means and display a high-quality image by using a conductive material for the bar-shaped support means fixing material and connecting the conductive materials with a conductive substance. CONSTITUTION:A support wall 14 is located between a mount plate 13 and a metal back 3, support means 20 made of a conductive material are brought into contact with the metal back 3 at one end and are integrated with the support wall 14 and a fixing plate 21 at the other end by a fixing agent 22. A conductive material 31 is used for the fixing agent 22, or a conductive substance 41 is used for part of the surface, thus the support means 20 are stuck and fixed, and simultaneously the support means 20 are made conductive with a metal film 24. The adjoining support means 20 are made conductive with each other by the metal film 24 via the fixing agent 22. The end section of the film 24 and the metal back end section 3a are made conductive by a conductive means 25, thereby all bar-shaped support means 20 can be kept at the same potential as the metal back 3.
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