| 摘要 |
PURPOSE:To divert a panel for color picture tube and to improve the collimation characteristic by leading out the terminal of a storage fluorescent face and a collimation film formed on the inner face of a panel for color picture tube. CONSTITUTION:A storage fluorescent face 6 comprising a collector electrode 4 and a fluorescent member dot 5 is coated on the inner section of a face panel section 1a for color picture tube. The outer circumferential conductive section 4a of the collector electrode 4 is formed up to the proximity of a panel skirt to be led out through an open end face of a panel section 1a by means of a conductive film 8 . Furthermore a metal film 10 for collimate electrode is formed on the conductive film 8 through an insulative film 9 and led out through an open end face by means of a conductive film 11. Consequently the panel for color picture tube can be inverted while good collimation characteristic can be obtained. |
