| 摘要 |
PURPOSE: A cathode ray tube is provided to make compensation easier and to improve the structure of the cathode ray tube by way of compensating the deflection of the electron because of the doing of the shadow mask in the cathode ray tube. CONSTITUTION: A cathode ray tube includes an opened part(11b), a shadow mask(11), a panel, and a fixation for fix the frame to the frame. A plurality of opening are formed as one device. The frame of the shadow mask is cut and folded vertically. The fixation is to be done for dielectric layer with a first minor trend on the frame. And a planarization part is to be changed.
|
