The latest technology mobile phones are all powered by touch screen technology, and more manufacturers are coming up with exciting new models every year. Manufacturers like HTC, Samsung, Sony Ericsson, Motorola, LG and others have entered into the new mobile phone market with attractive handsets loaded with advanced features. And what makes these touch screen phones so popular among buyers? The answer to this lies in their feature-rich touch screen display which is an eye catcher itself. Touch screen technology has evolved so much that today’s devices come equipped with not just a touch screen but also a whole host of other technologies that further enhance their functionality.
If you want to find out which are the top touch screen manufacturers, then the simplest way would be to delve into the company’s history. The brand should be one that has been around for a long time and has a good reputation in the industry for delivering quality devices with state-of-the-art features and technologies. It should be noted that it is common for brand names to come up with new devices every now and then, sometimes even releasing older models under the name of advanced models. One important thing to remember while searching for a brand to buy your next touch screen device from is to check if the company is one of the leading manufacturers and chip designers. Only then can you be sure that your device will come equipped with the latest technology.
Capacitive touch screen technology is one of the most popular types that power modern touch screens. Basically, capacitive means that the screen operates on a positive charge, which is why they are ideal for medical equipment such as heart monitors and blood pressure monitors. This form of touch screen uses light transmission to capture the user’s motion on the screen. The light passes through the screen and as the light passes over the surface, it registers the electrical signals that are emitted by the sensors in the machine. This is why they are highly sensitive to movement such as finger pressing.
Another type is the resistive touch screens. This is probably the oldest form of touch screen and was introduced in the 1970’s. The main advantage of resistive touch screens is that they are very simple and inexpensive compared to Capacitive touch screens. However, their disadvantages include shorter response time, slower data transfer rate, and short battery life. Capacitive touch screens, on the other hand, are highly responsive to touch and have a good response time and fast data transfer rate; however, they are much expensive when it comes to cost per unit of usage and consume higher amounts of power when compared to resistive touch screens. Thus, they are generally used in business and other enterprise applications.
When browsing for the best touch screen replacement for your application, the first thing that you should do is to learn more about your options. Some basic info you may want to look into are: – Brand-specific product line – Chips and Components – Touch Screen Pricing – Touch Screen Materials and Components – Types of Displays – Additional Info about the Company – Additional Info about the Service and Support Plans
After knowing the basics, the next thing that you should do is to conduct detailed research about your available options. Some important points to take note are: – Brand-specific product range – Chips and Components – Touch Screen Pricing – Touch Screen Materials and Components – Type of Display Technology – Light Transmission & Response Time – Form Factors – Light Emitting Diode (LED) Technology – cathode ray tube (CRT) Technology – LCD and Plasma Technology – Graphic Technology – Radio Frequency Identification (RFID) – Capacitive / Resistive Touch Screen ENDPARAM Now, that you have enough information about your possible choices, you can now go ahead and start comparing the features, prices, and benefits of your prospective touch screen replacement with the ones listed above. Here are some quick tips to help you in your endeavor:
– If your application involves delicate medical equipment, you would definitely want to invest in high-quality touch screen display products. A high-quality screen will be able to withstand a lot of pressure, thereby reducing the chances of dead spots, which is the condition wherein a touchscreen will work but will display no sign of movement because dead zones form when certain areas of the screen are touched rapidly. dead zones cause inaccurate readings, which can result in non-contact readings, rendering the system useless. Hence, it is best to invest in top-of-the-line product range that comes with a good quality touch display and high-speed, long-lasting operation.
– Both the types of touch screens offer good user experience and give the right output, provided the quality of the materials used is good. But, there are differences between the two, which will be discussed later in this article. There are also some major differences between resistive and capacitive touch screens, which must be taken into consideration when making your choice. Capacitive touch screens are characterized by faster response times and better power efficiency, as they are sensitive to high levels of physical pressure. resistive touch screens respond more slowly, though they also have fast response times; however, they are less power efficient than capacitive ones because they are sensitive to physical pressure.