RoHS Lcd Touch Panel 2.4 Inch High Sensitivity Capacitive Resistive

Polcd 2.4 inch High Sensitivity Touch Screen G+F Industrial Transparent Panel CTP Touch Display

What is a 2.4 inch capacitive touch panel?

The 2.4-inch capacitive touch panel is a touch screen using capacitive technology, which can be operated by fingers or capacitive pens on the screen. Compared with resistive touch screens, capacitive touch screens have higher sensitivity and response speed, and do not need to apply pressure to detect touch. Capacitive touch screens usually consist of a layer of transparent conductive material covered with sensing electrodes and a glass or plastic screen. When a finger or a capacitive stylus touches the screen, it will change the charge distribution between the sensing electrodes, thereby triggering the detection and processing of touch signals.

2.4-inch capacitive touch screens are often used in small electronic devices such as smart watches, portable media players, mini game consoles, etc. These devices often require a small, sensitive and easy-to-use touch screen to provide a convenient user interface. The high sensitivity and responsiveness of capacitive touchscreens make them ideal for these devices.

Product Parameter:

The 2.5-inch touch screen can be customized according to the needs of customers, the following are some optional customization options:

Appearance design: Appearance design can be made according to customer's needs, such as shape, color and material, etc.

Touch technology: Different touch technologies can be selected, such as capacitive, resistive or infrared touch screens, to meet different application needs.

Resolution: Different resolutions can be selected according to the needs of customers to meet the resolution requirements in different application scenarios.

Transparency: Different transparency can be selected according to the needs of customers to adapt to different ambient light conditions.

Backlight: You can choose different backlights, such as LED or OLED, to meet different application requirements.

Anti-interference: EMI/EMC protection can be carried out on the touch screen according to the needs of customers to ensure the stability and reliability of the product.

Interface type: You can choose different interface types, such as I2C, SPI or USB, etc., to meet different application requirements.

We are a high-end technology manufacturer of TFT displays, headquartered in Shenzhen, Guangdong, China. Shenzhen P&O Technology Co., Ltd was established in 2008. It has strong automated production equipment, R&D and production teams, and strict quality management ISO 9001, ISO 14001, RoHS, REACH and other certificates. Our main products are TFT Display, LCD Modules, Touch Panel. The factory has a modern production dust-free workshop of more than 5,300 square meters and more than 330 employees. Our production capacity can reach 700,000 pcs/Month.

Our products are widely used in medical equipment, industrial instruments, telecommunication terminals, smart home and smart wearable device, aviation, automotive, military, retail, gaming and other fields.

Based on solid professional knowledge, advanced equipment and production technology, our engineering expert team constantly explores the latest technology and market trends, provides the highest quality personalized service and customized design solutions, we have become important strategy partners of our worldwide customers. Good faith, excellent service and win-win concept is our company core value. Our mission is to be reliable and trustable TFT LCD display module customization specialist.

Contact: Anna Hu
Phone: 008613714394335
Tel / Fax: +8675521011746
E-mail: anna@polcd.com

China address: 2nd Floor, Building C, No. 416 Huarong Road, Shuiwei Community, Dalang Street, Longhua District, Shenzhen, Guangdong, China

German address: Langbergring 24 21033 Hamburg Germany

Production Equipment Scale

TFT LCD display is a widely used display technology in modern electronic devices, which offers high definition, fast response time, and low power consumption. To produce TFT LCD displays, highly precise production equipment and complex manufacturing processes are required. Therefore, TFT LCD factories usually have advanced equipment and technology to ensure high-quality and high output. These factories involve multiple production steps, including cleaning, cutting, and coating of glass substrates, deposition, photolithography, and etching of thin films, and utilize automated control systems to ensure production stability and consistency.

Production Process

The production process of TFT LCD involves multiple steps, including substrate cleaning and cutting, coating, film deposition, photolithography, and etching. First, glass substrates are cleaned and cut into specific sizes. Then, a layer of transparent conductive material is coated onto the substrate surface. This is followed by deposition of several thin films, including the active layer, metal layer, and passivation layer, using specialized equipment. Photolithography and etching processes are then used to create the desired patterns on the different layers.

Finally, the substrates are assembled into a complete TFT LCD panel, including the addition of polarizer, backlight unit, and driver IC. The entire production process is highly precise and requires advanced equipment and technology to ensure high-quality and high-yield production.