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[Science] The difference between capacitive touch screen and infrared touch screen



Is it better to choose a capacitive touch screen or an infrared touch screen for the conference all-in-one product? What is the difference between the two?

In fact, it is very simple, you can make a judgment from the appearance. The entire screen of the capacitive screen is flat, the same as the smart phones that everyone uses; while the infrared screen has a border around it.


Capacitive touch screen

The capacitive touch screen is a transparent and relatively stable system. First, it must be transparent. Second, the capacitive touch screen can give us the absolute coordinates of the finger touch. The absolute coordinate system is characterized by the coordinates of each positioning and the last positioning. The touch screen is physically an independent coordinate positioning system, and the position of each touch is converted to coordinates on the screen.

The capacitive screen all-in-one machine is more beautiful, lighter and thinner. It is a pure flat surface, easy to achieve waterproof function, and the response speed is more sensitive.



Infrared touch screen

The infrared touch screen uses the infrared matrix densely distributed in the X and Y directions to detect and locate the user's touch. The infrared touch screen is composed of infrared emitting and receiving sensing elements mounted on the outer frame of the touch screen, and an infrared detection net is formed on the surface of the screen. When a touching object such as a finger enters the grating, the light beam is blocked. The intelligent control system will detect the change in light loss and transmit a signal to the control system to confirm the X-axis and Y-axis coordinate values.

There are grooves, afraid of strong light, the machine is thicker and heavier, but the price is relatively low.



Capacitive screens have better sensitivity and accuracy, but they are slightly more expensive and cannot be made too large. Infrared touch screen technology is mature, especially for large-size touch all-in-one machines, which are all infrared screens of choice, and they have a long life.



How does Goodview Smart Conference Tablet achieve high quality and low price?

Independent research and development + direct sales model + own after-sales + own supporting software = low price and high quality Goodview interactive flat panel 



Independent research and development

Goodview currently has R&D centers in Shanghai, Nanjing, and Wuhan, with more than 100 software, hardware, and appearance structure developers. Over the years, the company has relied on the strength of high-tech enterprises and attached importance to scientific research and technology. After repeated innovations and iterations, it has broken through technical problems in the industry such as incoherent writing, poor experience, and screen transfer. It has formed a full range of full-size models from the standard version, enhanced version, flagship version, capacitive version, to LED wireless conference large-screen series.



Self-employed model

Goodview interactive whiteboard adopts the company's direct sales model, with online self-operated stores such as Tmall and JD. There is no middleman to make the difference. The direct-sales model keeps falsely high prices down, so that commodity prices return to rationality while reducing homogeneity and improving service standards. In order to better allow consumers to experience the Goodview smart conference tablet, Goodview has deployed the Goodview conference platform offline experience exhibition halls in 9 central cities in China, including Beijing, Shanghai, Nanjing, Hangzhou, Chengdu, and Wuhan.



Own after-sales

Goodview's own system provides hotline services throughout the year (except for national legal holidays). When the equipment purchased by the customer fails or requires technical support, you can call the 400 service hotline. The company has professional technicians online to guide and troubleshoot; if you cannot answer online, the customer service engineer will contact the customer to inform the solution within 4 hours. We are professional and attentive.



Own supporting software

The professional R&D team has been focusing on the Goodview cloud system since 2015, and has successively released the GTV multimedia information publishing system for the leading intelligent digital signage industry, and the video conference expert Goodview cloud conference software system. Goodview Cloud Conference has rich conference control functions, efficient sharing and annotation, and provides you with an immersive video collaboration experience. Own software reduces the additional third-party development costs, and the people-friendly low-price strategy makes the price more conscientious.




The birth of an excellent product is backed by countless days and nights of R&D and testing, which is the continuous improvement and upgrade from products to services. Goodview always adheres to the "reliable and trustworthy" business philosophy, adheres to the high-quality route, and is committed to building the "Goodview" brand into a world-class leading brand. 

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