With the advancement of technology, the original bulky display has evolved into a convenient and simple touch display , then what is a touch display? Which is better for touch display? Friends who are interested in this, let's take a look at the decoration home decoration network Xiaobian. What is a touch display? The touch screen display allows the user to operate the host computer by simply touching the icon or text on the computer display with a finger, thus eliminating the keyboard and mouse operation and making the human-computer interaction more straightforward. Mainly used in public places lobby information inquiry, leadership office, electronic games, songs and ordering, multimedia teaching, ticket / train ticket pre-sale. Which is better for touch display? 1, infrared technology touch screen The touch screen is composed of infrared transmitting and receiving devices mounted on the outer frame of the touch screen. The transmitting device forms an infrared detecting net on the surface of the screen, and any object can change the infrared rays of the contact to realize the detection of the touch. The infrared touch screen is immune to current, voltage and static interference, and is suitable for working conditions with poor conditions, low price, convenient installation and fast response. Infrared applications are now becoming more widespread, generally for large-scale devices, such as the TV's host's large touch TV, life expectancy, high accuracy, support for multiple points, the best light transmission, up to 100%. 2, surface acoustic wave touch screen Surface acoustic waves are mechanical waves that propagate along the surface of the medium. Such touch screens consist of a touch screen, a sound wave generator, a reflector, and a sound wave receiver. The sound wave generator generates a high frequency sound wave across the surface of the screen, and when the finger touches, the sound wave on the electric shock is blocked, and the sound wave receiver thereby determines the coordinate position. The surface acoustic wave touch screen is not affected by environmental factors such as temperature and humidity. The resolution is extremely high, it has excellent scratch resistance, long service life, good light transmittance, no drift, and the surface is not afraid of scratching. The disadvantage is that it is afraid of water and oil. Dirty to be maintained. 3, resistive touch screen The resistive touch screen is a multilayer composite film that matches the surface of the display. The structure is made of a layer of glass as a base layer, a transparent conductive layer (ITO, indium oxide) is coated on the surface, and the upper layer is covered with a scratch-resistant plastic layer. The inner surface is also coated with a layer of ITO, four-wire and eight-wire. The touch screen consists of two layers of transparent resistive material with the same surface resistance. The five- and seven-wire touch screens consist of a resistive layer and a conductive layer, usually with a small number of tiny layers between the two conductive layers (less than one thousandth of an inch). ) The transparent isolation points separate them. The above is what Xiaobian brings to you is a touch display? Which is better for touch display? I believe that everyone has a basic understanding of touch displays after reading this article. If you want to know more about decoration, please click to enter the decoration knowledge channel. More related wonderful reading: What brand of display is good? Latest display brand rankings What should I pay attention to when buying a computer? The rookie must see the computer to pay attention to matters How to choose a laptop brand? Laptop brand rankings What is the configuration of the office computer? Office computer configuration recommended Why is the computer not sounding? What happened to the computer without sound? What if the computer won't boot? Cause analysis and solution Sweet Orange Oil,Avocado Oil,Rose Hip Oil,Berries Essential Oil Ji'An ZhongXiang Natural Plants Co.,Ltd. , https://www.jxzxessentialoils.com
