Electron gun supporting member

Details Electron gun supporting member Electron gun supporting member

1991-11-29

1993-05-11

Demeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Ray generating or control

313417, 313451, 313457, 313481, H01J 2982, H01J 2994

Patent

active

052104605

ABSTRACT:
An electron gun supporting member for securing and supporting an electron gun within a cathode ray tube, such as a Braun tube of a television receiver, is disclosed. The electron gun supporting member is comprised of a shield section, electron gun supporting sections and connecting sections. The function of the electron gun supporting sections is to secure and support the electron gun with respect to the cathode ray tube, while that of the connecting sections is to establish electrical connection between the last electrode of the electron gun and an electrically conductive layer formed on the inner wall of the cathode ray tube. The electron gun supporting sections and the connecting sections are bent obliquely outwards in a direction opposite to the direction of insertion of the electron gun into the cathode ray tube.

REFERENCES:
patent: 2575835 (1951-11-01), Pohle
patent: 2840739 (1958-06-01), Lesovicz
patent: 4009411 (1977-02-01), Puhak

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