| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electron gun structure which can deal with the power saving without deteriorating the display quality, and has a good assembly property. SOLUTION: While support pins 27 are provided on a plane parallel to planes arranging the cathode sleeves 7, and planted on both sides of the cathode sleeves 7, the heater lead 12b of a heater body structure 28 inserted to the cathode sleeve 7 at the center, of the heater body structure 28, and the one side heater lead 12b of the heater body structures 28 inserted to the cathode sleeves 7 at both side, are connected to a common heater tub 29a respectively. Furthermore, the other side heater leads 12b of the heater body structures 28 at both sides are connected to separate heater tubs respectively, the heater tubs 29a and 29b are arranged on a single plane, and they are connected to the support pins 27 directly.</p> |
