This is the post explaining LCD Full Form or say Full Form of LCD. Friends, do you know what is full form of LCD, and what does LCD mean, what is the use of LCD.
If you do not have an answer, there is no need to be depressed because today we are going to give you the complete information of LCD. So, read this post till the last to know LCD Full Form and complete history of LCD.
LCD Full Form
LCD stands for “Liquid Crystal Display”, it means that LCD full form is “Liquid Crystal Display”. LCD was discovered in the year 1888, and since then it has been growing slowly. LCD is a technology that is used according to the display.
On LCD, you can do many tasks like application status, and display values very easily, as you know, like LED, the display is very thin compared to CRT technology.
LCDs consume much less electricity than LEDs and gas-fired displays because they work on the principle of blocking light rather than emitting it. It works on the principle of color emission of liquid crystals.
Liquid crystals were discovered in 1888. The LCD is an electronically modulated optical device. Which is composed of blocks filled with liquid crystals. Let us now get other information about this.
The LCD is made up of two materials, solid and liquid. You might know that LCD uses a liquid crystal to create a visible image, and this technology has replaced the old cathode ray tube used in computer monitors and televisions today.
Friends liquid crystal display is a super-thin technique display screen. You may have noticed that it is commonly used in laptop computer screens, TVs, cell phones and portable video games.
What Exactly is LCD?
LCD is made up of two substances or you can say that it is a combination of two substances, solid and liquid. The LCD uses a liquid crystal to create a visible image.
This technology has replaced the old Cathode Ray Tube commonly used in computer monitors and televisions today. Here it is important for you to know that the liquid crystal display is the super-thin technology display screen which is commonly used in laptop computer screens, TVs, cell phones and Portable Video Games.
It uses Liquid Crystal’s Light Moduling to stop or let Screen Light pass. Each of these crystals form a small piece of the picture, and together form a clear image, the crystal is usually called a Pixel, in which the use of the liquid word is used to describe a type of crystal, not There are two types of LCDs to indicate its material characteristics.
LCDs are used in a wide range of devices and the names of some devices in which LCDs are used are as follows –
- Portable Laptops
- Computer monitors
- Digital watches
- Video players
- Gaming devices
How Does LCD Work?
The backlight in the liquid crystal display also provides a light source behind the screen. This light is polarized, which means that half of the light shines through the liquid crystal layer.
Liquid crystals are made up of solid, partial liquids, which can be “twisted” by applying electrical voltages to them. They prevent polarized light when turned off, but reflect red, green, or blue light when activated.
Each LCD screen has a matrix of pixels that displays the image on the screen. The early LCDs had passive-matrix screens that controlled individual pixels by sending a charge to their row and column.
Since a limited number of electric charges could be sent every second, the screen was known to appear blurred when the screen moved quickly. Modern LCDs typically use the active-matrix technique. Which consists of thin film transistors, or TFTs.
These transistors include capacitors that enable individual pixels to actively retain the “charge”. Therefore, active-matrix LCDs are more efficient and appear more responsive than Passive-matrix displays.
Note – The backlight of the LCD can be either a traditional bulb or an LED light. An “LED display” is simply an LCD screen with an LED backlight. This is different from an OLED display, which lights up different LEDs for each pixel.
While liquid crystals block the backlight of most LCDs when they are off, some light can still shine (which may be noticeable in a dark room) so OLEDs typically have darker black levels than LCDs it happens.
Advantages of LCD
- The LCD provides Bright Picture Quality due to its high intensity.
- LCD consumes less power than CRT and LED.
- The LCD screen is flat, giving you a good viewing experience.
- Uses 1/3 part of electricity as compared to CRT.
- The LCD provides excellent contrast.
Other Known/Possible Full Forms of LCD
|Low Cost Display||Hardware|
|Local Current Directory||Networking|
|Leadership and Career Development||Career|
|Lead Contaminated Dust||Environmental|
|Low-Cost Drifter||Ocean Science|
|Living Causes Death||News & Media|
|Liquid Cathode Display||General|
|Lithium Created Diode||General|
|Loan Closing Date||Mortgage|
|Last Cup Distance||Sports|
|Liquefied Cat Droppings||Funnies|
|Low Class Display||Funnies|
|A Logically Coded Decimal||General|
|Local Coverage Determination||Sports|
|Leveraged Commentary Data||General|
In this post, I tried covering everything related to LCD including LCD full form. Now, it’s your turn. Give this nice post a favor by sharing it with your friends.