Touch screen waterproof and dustproof design

Touch screen waterproof and dustproof design

Touch screen waterproof and dustproof design

Touch screen waterproof and dustproof design

The waterproof and dustproof design of the touchscreen is to improve the reliability and durability of the device to prevent liquid from entering the touch screen or dust and particles depositing on the screen, affecting the touch operation and display effect. Here are some common touchscreen waterproof and dustproof designs and features:

1. Sealing design: The touchscreen adopts a sealing design to prevent liquid and dust from entering the inside of the device. This includes placing waterproof rubber gaskets, sealants, and dust covers around the screen to protect the internal circuitry from intrusion.

2. Waterproof coating: The surface of the touchscreen may be coated with a waterproof coating to prevent moisture penetration. Waterproof coatings usually have hydrophobic properties, allowing water droplets to roll over the surface without penetrating.

The waterproof and dustproof design of the touchscreen can be achieved in the following ways:

1. Sealed assembly: Sealant or gasket is used during the assembly process of the touch screen to isolate the touch screen from the external environment and prevent water and dust from penetrating inside.

2. Waterproof backplane: Use a waterproof backplane or backplane sealing design to effectively prevent moisture from penetrating into the back of the touch screen.

3. Sealed interface: Use sealing design or waterproof sealant sealing for the touch screen frame, interface and buttons to ensure the waterproof and dustproof effect of the interface.

4. Waterproof coating: Apply a waterproof coating to the surface of the touch screen to make the touch screen waterproof. These coatings can be applied through a waterproof coating or waterproof spraying. The water- and dust-proof design of the touch screen is an important measure to ensure that the device operates properly in wet and dusty environments and protects the screen from damage.

The following are several common touch screen waterproof and dustproof design methods:

1. Sealed Back Casing: By using sealed back casing materials, such as rubber seals, rubber water-stops, etc., on the back of the touch screen body, water and dust are prevented from entering the inside of the device. This design method can effectively prevent external liquids and particles from intruding into the interior of the touch screen.

2. Sealed Connectors: Use sealed connectors to seal openings and connection points within any device to prevent liquids and dust from entering the interior of the device. This design approach provides additional water and dust resistance between the connector and cable. The touch screen's waterproof and dustproof design is designed to protect the device from the intrusion of liquids and particles, improving the durability and reliability of the device.

Here are some common touchscreen waterproof and dustproof designs and technologies:

1. Sealed Design: Touch screens usually adopt a sealed design to ensure that key parts and interfaces of the device are effectively sealed to prevent the penetration of liquids and particles. This can be achieved through rubber seals, waterproof strips, etc.

2. Waterproof Coating: Some Touch screens may be coated with a waterproof coating, which can effectively block moisture penetration and protect internal electronic components.

3. Waterproof Connectors: If the device has connectors or interfaces, these connectors may be designed to be waterproof to prevent liquids from penetrating into the connector.

4. Waterproof Film: Waterproof film is a transparent film that can be placed on the surface of the touch screen to prevent moisture from entering the device. This film generally does not affect the sensitivity and functionality of the touch screen.

5. Sealed Back Panel: The back panel of the touch screen may be sealed to ensure that the back electronic components are protected from liquid and dust.

6. Waterproof design of physical buttons: If the device is equipped with physical buttons, these buttons may have a waterproof design to prevent liquid from seeping into the inside of the buttons.

7. IP level certification (Ingress Protection Rating): The touch screen may pass IP level certification, which identifies the waterproof and dustproof performance of the device. For example, IP67 indicates a device's resistance to dust and to short-term immersion in water under specific conditions.

8. Drainage Design: Equipment may adopt a drainage design to ensure that liquids do not accumulate within the equipment but flow out through the drainage system.

9. Ultrasonic sealing technology: Some advanced touch screens use ultrasonic sealing technology to firmly connect two surfaces together through ultrasonic waves to form an effective waterproof barrier.

These waterproof and dustproof designs and technologies can be selected according to the usage scenarios and requirements of the equipment. For example, outdoor equipment, industrial equipment, and medical equipment often require more advanced waterproof and dustproof performance, while general consumer electronics equipment may only require basic protective designs.

DINGTOUCH: Customized production of touchscreen panels can meet the individual needs of different customers and provide customized solutions. Manufacturers or suppliers have professional capabilities and experience in this area and can provide customers with high-quality customized touch screen panel products.
DINGTOUCH: Committed to continuous innovation and improvement of product quality to meet customers' high requirements and expectations.

DINGTOUCH is a manufacturer that provides high quality touch screen panels. Focus on the design, manufacturing and sales of touch screen panels, and are committed to providing customized solutions that satisfy customers.

DINGTOUCH: In the process of customizing touch screen panels, we focus on close cooperation and communication with customers. Understanding customers' needs and providing customized solutions will meet customers' individual needs. The company's products are favored by customers for their high quality and reliability, and provide them with the best touchscreen panel solutions.

At DINGTOUCH, we are the world's leading touchscreen manufacturer, helping businesses around the world take advantage of this exciting technology. For more information, please visit the home page now.

How to choose touch screen customization?

Find the DINGTOUCH technical team to achieve the success of your company's new project.China Capacitive Touch Panels

DINGTOUCH is a company specializing in the R&D and production of touch screen technology, headquartered in Shenzhen, China. As a professional touch screen supplier, DINGTOUCH is committed to providing high-quality, stable and reliable touch screen products to meet the diverse needs of customers. We continue to carry out technological innovation and product optimization to ensure that its touch screen products have good sensitivity, accuracy and durability.

In addition to the products themselves, we also focus on cooperation and communication with customers, and are committed to providing customized solutions and excellent after-sales services. Through continuous efforts to improve product quality and customer satisfaction, we have established a good reputation in the touch screen industry and won widespread market recognition.
Touch screen type

What DINGTOUCH can do:

PCAP  maximum size 65”
Multi-touch (Touch screen can be customized to your needs.)
Optical bonding service/air bonding
LCD interface: HDMI/RGB/MIPI/LVDS/EDP, etc.
PCAP interface: IIC/USB interface
CTP can customize the cover glass surface treatment process AG (anti-glare), AR (anti-reflection), AF (anti-fingerprint), waterproof, and glove touch
Supports 0.55 mm-12 mm coverslip touch.

Support operating temperature: -40℃-90℃.

Touch screen type

Dingtouch Industrial Capacitive Touch Screen Manufacturer

In conclusion, Dingtouch as a professional touch screen manufacturer with more than 10 years touch screen experience.We have many capacitive touch screen. Such as5  inch touch screen,7 inch touch screen,10.1inch touch screen,15 inch touch screen,15.6 inch touch screen,17 inch touch screen,18.5 inch touch screen,19 inch touch screen,21.5 inch touch screen,32 inch touch screen, However, we also welcome to customize your own touch screen . Contact our team today to learn what capacitive touch screen are best for our retail business needs.

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Charging pile touch screen


Contact: Dingtouch

Phone: +8615815536116

Tel: +8615815536116


Add: Building A, Bailu Plaza, No. 48, Gonghe Industrial Road, Gongle Community, Xixiang Street, Baoan District, Shenzhen,China. 518126