公开(公告)号：US4622084A

公开(公告)日：1986-11-11

申请号：US696158

申请日：1985-01-29

Applicant: Kern K. N. Chang ,  Anthony R. Cooke ,  Kurt J. Sonneborn

Inventor： Kern K. N. Chang ,  Anthony R. Cooke ,  Kurt J. Sonneborn

IPC: C03C27/10 ,  H01J9/26

CPC classification number: C03C27/10 ,  H01J9/263

Abstract: A method of sealing an electron gun mount of a cathode-ray tube to a back section thereof comprises the steps of applying a glass frit between an edge of the back section and the mount where the sealing is to be effected, heating the glass frit to a temperature sufficient to cause the frit to become vitreous, thereby sealing the mount to the back section, and flowing a gas containing a reducing agent past the electron gun during the heating step.

Abstract translation: 将阴极射线管的电子枪支架密封到其背部的方法包括以下步骤：在背部的边缘和要进行密封的安装件之间施加玻璃料，将玻璃料加热至 足以使玻璃料变成玻璃体的温度，从而将安装件密封到后部部分，并且在加热步骤期间使含有还原剂的气体流过电子枪。