TH22073A - "Low pressure discharge tube And a method for manufacturing low-pressure discharge tubes " - Google Patents

Abstract

The low-pressure discharge tube (1), according to this invention, is provided with a tube-shaped discharge tube (2) with a core (3) where the discharge tube (2) has a wall (4) where it will be wrapped. The discharging zone (5) is provided with a container that can practically become a gas. Gas leak is not allowed.A pair of electrodes (6A, 6B) are placed in the discharge area (5) and the walls (4) of the discharge tube (2) are arranged with a light-sensitive layer. (8) of the inner surface material (7) the photosensitive layer (8) is cut off by the long opening (9) protruding in the direction of the axis (3), the material of the photosensitive layer (8). Adjacent to both the opening (9) and the wall (4) of the discharge tube (2) assuming the pattern Different from that of Light-sensitive layer (8), no welding. Connecting to the opening (9) is one reason for diffusion. The lamp (1) may be produced rapidly by this invention by means of the material that Suitable within this opening will Were made to be taken away by the radiation concentration which would Directly directed through the wall (4) of the discharging tube (2) where the material to be removed.

Claims (1)

1.Low-pressure discharge tubes supplied with a tubular-shaped discharge tube with one core and With a wall that would wrap around the spit area A charge containing an ionized container practically does not allow a gas to leak, while a pair of electrodes is arranged in The discharge area and the wall of the discharge lamp Is organized with layers That is sensitive to light material on the inner surface Where the sensitive layer The light will be cut off by the channel. The long opening protruding in the direction of the axis is characterized by that the material of the light-sensitive layer is attached to both. The opening and that wall were cut apart.