A liquid crystal display is a device that converts data information (electrical signals) into visual information (graphics and images). I believe no one does not know. The liquid crystal display itself cannot emit light. It needs backlight, control and drive peripheral circuits and structures. The components and other components together form a liquid crystal display module. What is the brightness...
As everyone’s life progresses, and the understanding and feeling of new things, touch all-in-ones appear in our lives like bamboo shoots after the rain. First, the use of shopping malls, and then the use of individual merchants, the use of more and more extensive. New products are completely on the market, and as we advance, the following samples often appear....
The capacitive touch screen is plated with long and narrow electrodes on the four sides of the touch screen to form a low-voltage AC exchange broadcasting station in the conduction. When the screen is touched, due to the electric field of the human body, a coupling capacity is formed between the finger and the conductor layer. The current of the...
advantage: 1. The capacitive touch screen only needs to be touched lightly, without any pressure to generate a signal. 2. The capacitive touch screen only needs one time or no calibration at all after production, and the resistance technology needs normal calibration. 3. The capacitor solution has a long life. Because the parts of the capacitor touch screen do not...
In recent years, with the rise of smart phones and tablet computers, the capacitive touch screen market has developed rapidly. From 2008 to 2012, China's touch screen shipments showed a rapid growth trend, with an average annual growth rate of more than 40% in four years, and the industry developed rapidly. In 2012, China's touch panel shipments were 426.64 million...
From the front view, the touch LCD display is no different from the ordinary display, but from the back, there is one more signal line than the ordinary display, that is, the signal line that connects to the touch screen. Ordinary displays usually do not need special drivers when in use, while touch displays must have special touch screen drivers...
Since establishment, Wanty has always been paying close attention to the market demand,constantly developing new technologies and newproducts of the touch terminal, and gradually expanding the entire touch terminal chain. After years of development, in order to betterintegrate the company's resources and provide customers with the most advantageous products,in 2016, all the Shenzhen production lines wererelocated to Yongzhou, Hunan province.At...
