초록 ▼

The structure comprises an evacuated envelope that includes a transparent front panel having a cathodoluminescent screen thereon and a back panel interconnectably sealed to the front panel. A plurality of first vanes, spaced from and parallel to each other, are perpendicular to and in contact with t

The structure comprises an evacuated envelope that includes a transparent front panel having a cathodoluminescent screen thereon and a back panel interconnectably sealed to the front panel. A plurality of first vanes, spaced from and parallel to each other, are perpendicular to and in contact with the back panel and a plurality of second vanes, spaced from and parallel to each other, are perpendicular to and in contact with the front panel. The first and second vanes are transverse to each other and provide mutual support for each other. Electroding to control operation of the device is formed directly on the vanes.

대표청구항 ▼

A structure for an image display device comprising, an evacuated envelope including a transparent front panel and a back panel spaced from said front panel, said front panel having a cathodoluminescent screen thereon, a plurality of first vanes substantially perpendicular to and contacting said back

A structure for an image display device comprising, an evacuated envelope including a transparent front panel and a back panel spaced from said front panel, said front panel having a cathodoluminescent screen thereon, a plurality of first vanes substantially perpendicular to and contacting said back panel, said first vanes being spaced from and parallel to each other, a plurality of second vanes, substantially perpendicular to and contacting said front panel, said second vanes being spaced from and parallel to each other and transverse to said first vanes, said first and second vanes being mutually supporting, and said first and second vanes having electroding thereon for controlling operation of said device.