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Computer Monitors
Computer monitors are television-like devices used to display graphical information from a computer. They have been the primary form of displaying output to the computer user for decades. Questions about computer monitors and monitor display technologies belong here.
2,946 Questions
What is the difference between HDMI vga and rbg types of digital input?
HDMI is the only digital input in the group you specified. VGA carries RGB signals along with synchronization information, so VGA is really RGB. RGB is analog.
HDMI sends video information encoded in data frames. That is -- it is sent in numbers.
VGA/RGB sends the same information using careful timing and voltage levels, so it's very much more like analog sound than anything else.
What is the difference between a 3D silver screen and a 3D normal screen?
Type your answer here...
One is silver & the other is not silver.
In image processing what is the basic relationship between pixels?
Neighborhood
adjacency
cnnectivity
paths
regions and boundaries
What was the flat screen tv invented for?
They look sleak and cooler. Aslo they have more of an ability to be put in different places around the house. And they take up less space because you can hang them on a wall.
(202 + 152)0.5 = 25"
What kind Of Carbide is needed for lamp?
Calcium Carbide is used in "Carbide Lamps". Water, added dropwise to Calcium Carbide yields acetylene plus calcium hydroxide. Acetylene is extremely flammable, giving a colorless flame. The calcium hydroxide present gives the flame its visibility. Calcium Carbide is used in "Carbide Lamps". Water, added dropwise to Calcium Carbide yields acetylene plus calcium hydroxide. Acetylene is extremely flammable, giving a colorless flame. The calcium hydroxide present gives the flame its visibility.
What is the cost of a CRT monitor in Rs?
The cost of a 17" CRT Monitor as per today of the company LG is 5600Rs.
" " 17" TFT screen is 8600rs. Date is : 22-07-07.
How is magnetism used in a computer?
Magnetism is used to operate the fan motors and the disk drive motors as well as operating the "voice coil" that causes the disk read/write heads to move. The surfaces of the hard disk "media" is magnetized to represent data. The hard disk read/write heads are nothing more than small electromagnets and as the heads move across the spinning disk media, magnetic data is sent or received by the disk heads.
Older computers used a magnetic "core" to store data. That's the origin of the term, "core memory". With the decrease in cost ind incredible speed of transistor based memory, nobody uses magnetic core any more.
How deep is a flat screen television?
Early flat screen televisions were typically up to 4 inches deep. The latest are under one inch deep and the OLED televisions due to reach the markets in 2012 and 2013 are heading for a mere one quarter inch deep.
You will need to burn the files to a DVD for that you will need a DVD burner
What are the common problems faced in hardware installation?
Incompatability issues. Defective hardware. The norm. The reason would be a verity of things, Like faults, inserted wrong or wrong type. Perhaps you have a Windows 98 USB port for an HP that can fluke your computer so double check what you are geting.
Plasmas work by lighting up gases in a glass tube. LCDs work by lighting up "liquid" pixels individually.
Is dynamic contrast ratio important when purchasing a television?
== == Note: The below answer discusses "contrast ratio". "Dynamic contrast ratio" is a feature that automatically adjusts the contrast and brightness based on the darkness of the image. There is some debate as to whether this feature improves or worsens the quality of the display.
Yes, contrast ratio can be very important, especially when looking at LCD Tvs. Because of the nature of an LCDs lighting design, LCD screens have been known for not producing the best "Black Levels", that is, how dark the darkest parts of a video appear to the viewer. Some LCDs can appear to have more of a "gray" black level than a "black" black level, because the light source used to illuinate the LCDs picture can be seen at the borders of the display screen. The white light of the lamp, combined with the black of the LCD, makes the gray color. This is especially the case with very cheaply made LCDs, and even well-made ones with screens larger than 50 inches (for larger size screens, a plasma display might be a better option). OK, enough rambling, so, what is contrast ratio? It is basically a ratio of two values (i.e. 800:1, 10,000:1, etc.), where the first value is the "Brightest" value, and the second value is the "Darkest" value. Contrast ratio is the difference between the brightest white and the darkest black values of a screen. So, if your ratio is 10,000:1, then your display, at its brightest level, will be 10,000 times brighter than if the screen were completely dark. Naturally, the higher the ratio, the better your screen will look when you have the lights off in a room, and, unfortunately, the price of a TV will be higher. So, contrast ratio can be extremely important if you value a high quality image from an LCD display (it does come into play with plasma monitors, but it is not as important because the lighting technology is different). And if you have a good amount of money to spend on an HDTV, why not get a better image? Think about it, your TV is an investment, and if you like watching movies as much as I do, then you'll definitely want a TV that will give you a superb viewing experience for many years to come. I would like to make suggestion: Go into Best Buy or any electronics retailer where you can physically view and handle a bunch of TVs lined up next to each other so you can compare the differences in image quality. Let your eyes be the judge, only I will say pay special attention to the Sony and Samsung LCDs. I think they're the best on the market today! Hope this helps...I know it was a lot:) Happy viewing!
What is the difference between a lcd projector an d over head projector?
An LCD projector projects video images by shining a light through LCD panels. An overhead projector is for projecting slides and still images printed on transparent plastic sheets placed on a glass surface.
LCD, or the liquid crystal display, weren't "invented" for use in televisions. Televisions are just one application of liquid crystals.
The properties of liquid crystals were noted many years ago. When a voltage is applied to a liquid crystal molecule, it moves, or rotates. This property can be used to affect light transmission through a transparent medium.
A liquid crystal display is just an application of this phenomenon. The earliest application I know of was the production of low powered numerical displays used as an alternative to LED seven segment displays. Think of the handheld calculator. It typically uses an LCD.
The picture superiority of LCD televisions over CRT is debatable. I own a widescreen CRT television, and I am amazed at how superior it is to typical consumer level LCD or plasma displays in terms of colour accuracy, black levels and contrast. But it sure has its drawbacks: limited size, hernia producing weight and higher power consumption than LCD panels, for example. Plasma displays suck more power than either LCD or CRT, though.
I am sure that flat panel displays will one day offer something better, but they just aren't as mature a technology as CRTs yet. But unless you buy used, you are pretty well out of luck for buying a CRT display these days.
Also standard crt screens require a lot of power in their vertical and horizontal hold architecture. Using liquid crystal displays reduce the power used.
for convenience and luxury
What does the electron gun do in a crt monitor?
electron gun just fires electrons with certain energy so that when the electrons strikes on the pixels of the screen then they glow up with certain color... this color is defined according to the energy of electron..i.e electrons with high energy will lit up blue &with low energy lit up red color.
energy=frequency*plank's constant(n)...
What does signal over range mean when shown on computer?
Signal Over Range, means that your computer is sending a signal to the monitor that it cannot handle. You may need to readjust the settings of your display. Of course this may be difficult if you cannot see what you are doing, because the display is out of range. You should be able to run the computer in safe mode, as the graphics output is much less demanding. While in safe mode, you can change the display settings and restart. If this doesn't work, you still have another option. You can uninstall the display drivers, then let Windows reinstall them for you.
What is overhead projector and projector?
An overhead projector is used to project an image of a transparency onto a wall or screen by means of an overhead mirror.
There are also "slide projectors" that are used to display photographic slides on a wall or screen.
A "projector" or "digital projector" would be used similar to a computer monitor or a television screen that would display an inputted image from a variety of sources (blu-ray player, computer, laptop, dvd players, game console, etc.). In the case of a projector the image is projected with the help of a light apparatus shining through a small silicon ship and projected through a lens to create an image on your wall or projector screen.
How do you repair a psp LCD screen without replacing it?
go to a repairing store i am Ryan emmanuel posda
What year where crystals invented?
Crystals were not invented, they were simply found in the ground and someone gave them a name. They were different to what people would normally dig up from the ground because they were shiny.
Hope that helped. that's what I think.
How do you set obd2 readiness monitors?
The following "universal" drive cycle can be used as a guide to assist with re-setting monitors when a vehicle specific drive cycle cannot be located. This generic OBDII drive cycle begins with a cold start (coolant temperature below 122 degrees F and the coolant and air temperature sensors within 11 degrees of one another). This condition can be achieved by allowing the vehicle to "sit" overnight, and then by beginning the drive cycle the next day. Most drive cycles will be difficult to follow exactly under normal driving conditions, so the driver should exercise caution, road safety, and courtesy to others. # # 1. Start the engine. Idle the engine in drive for two and a half minutes with the A/C and rear defroster on. # 2. Turn the A/C and rear defrost off, and accelerate to 55 mph at half throttle. # 3. Hold at a steady speed of 55 mph for three minutes. # 4. Decelerate (coast down) to 20 mph without braking or depressing the clutch. # 5. Accelerate back to 55 to 60 mph at ¾ throttle. # 6. Hold at a steady speed of 55 to 60 mph for five minutes. # 7. Decelerate (coast down) to a stop without braking.
When do Nintendo Wii LCD Monitor 7 Inch come out in stores?
I really wish it came out fast so i can buy it 4 Christmas
