CRT MAKER OF PROJECTION DISPLAY APPARATUS

摘要

The present invention relates to a cathode ray tube provided in the projection display device, and more particularly, to a cathode ray tube It is to prevent the inclination and the eccentricity is generated in manufacturing a high-quality assembly of a cathode ray tube assembly, in the following production of the tube assembly about the tube assembly apparatus of the projection display device so as to improve the productivity. ; the present invention, the cathode ray tube and, to fulfill a certain space is provided in front of the cathode ray tube and coupler coolant is fresh water therein, a cathode ray of the coupler and the projection display device that includes the holder and the bracket is provided between the tube In the tube assembly, and the coupler and the tube base are stacked in this order, is provided on the base, and a pair of cylinders disposed so as to correspond to the respective side end portions of the tube, is provided in the cylinder, and flow in the vertical direction, a cathode ray tube of the holder, and to ensure that the bracket is detachably fixed in close contact with the upper side of the coupler and the coupler, characterized in that the projection display device comprises a guide bracket which supports the holder and a bracket with ever uniform pressure while the bracket is entered into It provides assembly devices.