CRT socket
AssigneeSMK Corporation
InventorAtu Arai
Life of this patent
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Abstract
The invention aims to provide an effectively miniaturized CRT socket capable of assuring large withstanding discharge voltage difference between the focus pins of the CRT socket, unifying the voltage just before discharge, and simplifying the structure of the high voltage discharge gap. A CRT (cathode ray tube) socket to which a plurality of focus means of the CRT are connected, characterized in comprising electrodes (FA) each positioned on each focus contact of a plurality of focus pins connected to the CRT respectively; a common electrode (A) which is separated from the electrodes (FA) with a low voltage discharge gap (L); and a grounded electrode (B) which is opposite to the common electrode (A) with a high voltage discharge gap (H).
Claims1
A CRT (cathode ray tube) socket to which a plurality of focus means of the CRT are connected, characterized in comprising:
- electrodes (FA) each positioned on each focus contact of a plurality of focus pins connected to the CRT respectively;
- a common electrode (A) which is separated from the electrodes (FA) with a low voltage discharge gap (L);
- and
- a grounded electrode (B) which is opposite to the common electrode (A) with a high voltage discharge gap (H).
Dependencies are inferred from the claim text.