If you are about to buy a new display for your computer or looking to buy a new PC itself. These technical words are likely to be thrown at you by the salesperson. As we know that CRT screens used in the past have completely been replaced by LCD screens on desktop computers as well…
If you have ever opened a PC you must have witnessed a power supply unit (PSU) screwed onto the case with a few screws. You must also have wondered when power is coming from the switchboard why a separate power supply is built into your computer? Well, we will clear your doubts. Actually, your computer…
CRT screens used in the past have completely been replaced by LCD screens on desktop computers as well as laptop computers. There are two important types of LCD screens popular in the technology area which are called Active Matrix LCDs and Passive Matrix LCDs. Let’s see the differences between them: Characteristics Passive Matrix LCD Active…
There are two types of backlighting technologies available used by LCDs. Fluorescent is an old technology that uses a tube (fluorescent tube) connected to circuitry (voltage inverter board) which brings LCD screens to life. On the other hand, LED backlighting is a new technology that uses a matrix of LED for backlighting. Now let’s see…