Display tube and method for electrically connecting a first electrically conductive layer provided on the inside of an envelope part of a display tube and a second electrically conductive layer provided on the inside of a face plate of the display tube

摘要

"DISPLAY TUBE AND METHOD FOR ELECTRICALLY CONNECTING A FIRST ELECTRICALLY CONDUCTIVE LAYER PROVIDED IN THE INTERNAL SIDE OF AN ENVELOPE PART OF A DISPLAY TUBE AND A SECOND ELECTRICALLY CONDUCTIVE LAYER PROVIDED IN THE INTERNAL SIDE OF A FACE PLATE. The invention relates to a display tube that includes an envelope part (2) having an internal surface provided with an electrically conductive first layer (7) and a face plate (1) having an internal surface provided with a second layer electrically conductive (8), whose face plate (1) is attached to the envelope part (2) to a sealing edge (15), and also including a contact layer (33) that is deposited in an area that partially overlaps the first electrically conductive layer (7) and the second electrically conductive layer (8) for electrically connecting said first electrically conductive layer (7) to said second electrically conductive layer (8).