Do you understand OCR and OCA?


Do you understand OCR and OCA?

OCR is the abbreviation of Optical Character Recognition. It is a technology that converts printed or handwritten characters into editable text by using optical and image processing technology. OCR can recognize characters in scanned documents, pictures, or other images and convert them into editable formats, such as text files or Word documents. OCR technology is widely used in document management, automated data entry, and text analysis.

OCA is the abbreviation of Optical Clear Adhesive. It is a clear adhesive commonly used in the assembly process of touch screens and monitors. OCA has the characteristics of high transparency, high viscosity and weather resistance. It can form a uniform adhesive layer on the surface of touch screens and displays, and is used to bond different layers of touch screens and displays, such as touch sensors, glass panels, and LCD panels. OCA technology plays an important connection and fixation role in the manufacturing process of touchscreens and displays.

If you have specific questions about OCR and OCA, you can leave a message to our DINGTOUCH technical team for communication.

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.  Contact us NOW!

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