For anode buttons, the laser welding process allows for the attachment of a getter pin that, in turn, facilitates the mechanical attachment of the getter in the picture tube. The laser welding process ensures superior strength, uniformity and welding consistency of the pin to the anode button, maintaining the high product quality and reliability required by CRT manufacturers. The new product line for face panel pins allows for the laser welding of a ball bearing to the tip of a conventional hollow pin. For tube makers, the ball top allows for the attachment of a corner support bracket to facilitate proper support and alignment for the shadow mask assembly. The end result includes cost and energy savings, superior product strength and an improved glass sealing process.
Production is underway on both product lines.