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TFT stands for Thin Film Transistor. Basically, it's two extremely thin sheets of conductive material. When you touch the screen, you push the layers closer together - changing the resistance, which converts to an electrical signal. This is interpreted by the phone as an instruction to 'do something'.
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What is better tft or wvga touch screen?
TFT
Does samsung star has capacitive touch screen?
No. It have resistive touch screen.
Has nokia 5233 capacitive touch screen or not?
Nope..!! It has a Resistive Touch Screen..!!
What are some of the benefits of a capacitive touch screen?
The thin layer technology of the capacitive touch screen allows for a sharper picture than other touch screens. Also, since the capacitive touch screen is responsive to human touch but not most other objects, accidental touches are less of a problem.
How does touch screen capacitive works?
touch screen capacitive works by the capacitance differential between the screen and your finger wherever there is difference in capacitance on the screen is where you are touching and the screen knows what function you are trying to do depending on what is displayed on the screen.
What are the two types of touch screen mobile technology available in market?
capacitive touch screen like the iphone and most phones resistive touch screen like some nokia touch mobiles capacitive is much better and smoother
Is iPhone Capacitive or resistive touch screen?
Resistive touchscreens are better if you do not wish to use a stylus. When a stylus is used, capacitive touchscreens respond better. The decision on which is better comes from the applications being used and the preferences of the user.
Is a Thin Film Transistor used as a touch screen?
Yes TFT LDC is used in many TSDs
Where is the TFT?
TFT is Thin Film Transistor. It is also known as flat screen. There are TFT computers. There are also TFT TVs.
Was the first devices with touch screen capabilities?
It's believed that the first ever touch screen was invented in 1965 by a man named E.A. Johnson in Malvern, United Kingdom. The device was a tablet with a capacitive touch screen. The resistive touch screen was created in 1970.
What type of screen does a HTC Touch Pro have?
HTC touch has 16 bit screen with 480 x 640 pixel at 285 ppi, 3:4 aspect ratio. the screen size is 2.8 in. it is a resistive touch screen which is also used as input. it has 64 color support tft screen.
What is a capacitive touch screen?
In fact, the capacitive touch screen has a capacitive system. It is built with a layer that holds an electrical charge right on top of the glass panel. When a finger touches the screen, some of the charge escapes into the finger. The decrease in charge is measured in circuits which are usually located at the corners of the screen. And from the relative change in charge at each corner the computer can calculate what the point of contact was with the finger that released some of the charge. http://www.dinodirect.com/Cell-Phones/Cell-Phone-Accessories
