| 11. | The excitation was provided by a cold cathode discharge; the total pressure was a few torr.
|
| 12. | He was a pioneer in neon tube designs, and in the design of cold cathode rectifiers.
|
| 13. | Cold cathode gauges are accurate from 10 " 2 torr to 10 " 9 torr.
|
| 14. | Cold cathode devices typically use a complex high voltage power supply with some mechanism for limiting current.
|
| 15. | Cold Cathode gauges are accurate from 10 & minus; 2 Torr to 10 & minus; 9 Torr.
|
| 16. | Recently, there has been renewed interest in using field effect arrays as cold cathodes in X-ray tubes.
|
| 17. | :: The cold cathode fluorescent lamp used as the backlight for most liquid crystal displays contains mercury.
|
| 18. | The process is too fast to preheat the cathodes, so the lamp instant-starts in cold cathode mode.
|
| 19. | The surface of cold cathodes can emit secondary electrons at a ratio greater than unity ( breakdown ).
|
| 20. | The cold cathode gives crossatron an advantage of achievable lifetime and reliability in comparison to a hydrogen-filled thyratron.
|
