A cathode is a negatively charged metal electrode from which conventional current travels in a polarized electrical device. It attracts positive charge or cations. The behavior of the cathode is the opposite to that of an anode. In a polarized electrical device, a cathode is considered the electr...
A cathode-ray tube (CRT) is a specialized vacuum tube in which images are produced when anelectronbeam strikes a phosphorescent surface. Most desktop computerdisplaysmake use of CRTs. The CRT in a computer display is similar to the "picture tube" in a television receiver. A cathode-ray tube...
A typical red cathode CCFL transmits light at a spectral energy distribution between about 570 to 700 nanometers (nm), with its mean at about 630 nm; that is, it's a wider and more yellowish bell curve on the light spectrum. One variation is the deeper, ruby red wavelength, with a ...
Tool used for measuring the voltage of the cathode-ray tube inside of your computer CRT (Cathode Ray Tube) monitor. The cathode ray oscilloscope was invented by German scientist Karl Ferdinand Braun in 1897.Related information Computer monitor help and support....
A cathode-ray tube is a display device used in television sets and computer monitors. It is a kind of vacuum tube which contains one or more electron guns, electrostatic deflection plates and a phosphor target which is located at the back of the glass screen. A cathode for which the CRT ...
A cathode-ray tube is a visual instrument commonly used in computers and monitors of television. A cathode-ray tube is a special type of tube usually a vacuum that has electrostatic deflection plates, 1 or more guns of electrons, and the phosphor target that is situated at the extreme end ...
What is an LFP Battery? An LFP battery gets its name from it’s key material component, lithium iron phosphate powder, which has the chemical formula LiFePO4. It is also known as lithium ferro phosphate which gets shortened to LFP, hence the name. ...
What is a light-emitting diode (LED) backlit display? An LED-backlit display is a type of LCD display that uses LEDs to illuminate the screen. It offers better energy efficiency, thinner form factors, and improved color reproduction compared to traditional cold cathode fluorescent lamp (CCFL) ...
Every type of battery operated during discharge is a voltaic cell. The oxidation half-reaction will occur at the anode half-cell, while the reduction half-reaction will occur at the cathode half-cell. Phases are included in the respective equations and the numbers of electrons are balanced...
An OLED panel uses organic -- i.e., carbon-based -- substances assemiconductormaterial to display images. The panel is created by sandwiching thin films of organic materials between multiple layers of semiconductor material. The panel typically includes cathode, anode andconductivelayers, often alon...