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SFMIN Co. , Ltd. is a focus on the field of capacitive touch at the same time with secondary development capabilities of the R & D Company. Founded by a team with years of experience in the field of capacitive touch control! Paid-in capital of 10 million yuan. Main business around capacitive touch chip solutions. It includes 5-110 inch touch chip solution, large-sized capacitive touch pad card, support IIC, USB, UART and dual USB interface. 3.3 v-36v high voltage, 40 touch. The company is always committed to giving IOT products a richer, more efficient communication and interactive experience, based on the experience of product development in display new material, display driver, human-computer interaction, application development, system integration, etc. , constantly extending and enriching the product structure through technological innovation, at present, the products have been widely used in home appliances, education, conference display, new retail, digital signs, Game Entertainment, exhibition, industrial control and other fields. It has become one of the key technology suppliers for business and display industry customers to embrace the Internet of things. Smic microindustry focuses on the tactile display industry, deeply cultivated in the Chinese market, with"Tactile first choice, path benchmark" as the vision, the cooperative brands have applied for more than 20 invention patents, patents cover the core technology, core algorithms, key equipment and other fields, in the touch display industry leading.
A：What is the working principle of touch film?
Q：The principle of touch film technology belongs to the projection capacitor screen, which is composed of two transparent films sandwiched between a layer of X and Y axis crisscrossed nanowires. Each matrix forms an induction unit that can sense the touch of human hands. The touch signal is transferred to the circuit control board connected with the touch film, and the control board transmits the signal to the computer, which automatically calculates the position of the touch and forms an effective touch response
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A：Is the touch film pasted on the front or back of the glass? What are the requirements for the glass?
Q：The touch film is attached to the back of the glass to touch through the glass. The maximum thickness can penetrate 15mm of tempered glass. It is generally recommended to use the best effect within 5mm, the thinner the glass, the higher the sensitivity. Glass must not contain metal.
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A：What size of touch film can be provided?
Q：Touch film is generally one to one with the LCD screen, such as 32,42,46,55 inches, etc., the actual 17-200 inches, etc., more than 100 different specifications. Length to width ratio is generally 16:9 or 4:3, 16:10, special size can be customized according to the actual situation. Non-standard size needs customization, the maximum can be 5850*1400mm.
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Room 607-608, Zhongken Building, No. 2002,
Bixin Road (Longgang Section), Longgang District, Shenzhen
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