a grid placed between the anode and the control electrode in a vacuum tube, usually maintained at a fixed positive potential.
The mystery words on your screenRead more in this article about some frequently asked questions and fun facts related to our definitions.
6 Words That Broke Through on the Big ScreenRead more in this article about some frequently asked questions and fun facts related to our definitions.
- screen actors guild,
- screen dump,
- screen memory,
- screen name,
- screen pass,
- screen process,
- screen saver
Origin of screen grid
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
electronics an electrode placed between the control grid and anode of a valve and having a fixed positive potential relative to the grid. It acts as an electrostatic shield preventing capacitive coupling between grid and anode, thus increasing the stability of the deviceSometimes shortened to: screen See also suppressor grid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012