| 摘要 |
PROBLEM TO BE SOLVED: To provide the display device with excellent outward appearance by preventing a gap caused between a circumferential ridge of an opening of a cabinet and a display tube. SOLUTION: A circumferential ridge of an opening 14 is pressed into contact with a cathode ray tube 15 through elastic deformation of a front face mask 13 due to tightening of a tong 21 and a boss 22 that are parted when not being tightened by a machine screw 23. Thus, even when a size or a shape of a cabinet 12 is in dispersion or a size of a cathode ray tube 15 is in dispersion, the dispersion is absorbed by the elastic deformation of the front face mask 13 so that the circumferential ridge of the opening 14 is surely pressed into contact with the cathode ray tube 15.
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