TFT displays stands for thin film transistor display. This suggests that each pixel in the device has a thin film transistor connected to it. To provide perfect image quality on the screen, an electrical current coming into contact with the pixels activates the transistors.
TFT displays are available in a variety of interface layouts, making them compatible with a wide range of devices and a wide range of technological possibilities. Because of this compatibility and versatility, TFT displays are becoming increasingly popular.
Improper perspective
Compared to AMOLED screens, current micro-LED displays, and IPS LCD panels. The viewing angle of the TFT screen still needs to be stated in the data sheet whether it is 6 o'clock or 12 o'clock, and there is still the problem of grayscale inversion. The viewing angle is very narrow.
Because the optical axis of the liquid crystal is perpendicular to the surface, the display appears darker when viewed from a vertical angle relative to the substrate. However, when viewed from an oblique angle, the display does not appear dark due to light leakage caused by birefringence. As the voltage increases, refraction becomes common. Reflectance and transmittance in each direction vary with viewing angle. This is why TFT LCD has a narrow viewing angle.
restrictive utility
The panel of a TFT display is made of glass. When glass panels are hit by natural light, natural light glare can be seen. This renders TFT screens unusable for outdoor use, limiting their suitability for use only within buildings or other enclosed spaces. If you plan to perform tasks while seated in an outdoor environment, operating a TFT display will be difficult.
Rely on backlight to provide brightness
TFT monitors cannot emit light. This type of display has no light source; therefore, it requires a backlight to achieve the desired brightness level. Therefore, manufacturers have to adopt LEDs and build structures with backlighting.
Manufacturers must use LEDs and develop structures with backlights, which makes TFT displays very expensive to produce and operate. Additionally, it results in increased energy consumption compared to monochrome panels and OLED (PMOLED and AMOLED) screens, which is another factor that makes TFT displays less suitable for wearable devices.
Poor color saturation
If you compare the color saturation of TFT monitors with that of IPS LCD monitors and AMOLED monitors, you will find that the color saturation of TFT monitors is very poor. Therefore, anyone who values color saturation when purchasing these display panels will steer clear of TFT displays. However, with TFT displays, various remedies have emerged for this problem.
in conclusion
Although choosing an LCD monitor may not seem difficult, the market is saturated with a wide variety of display panels. When shopping, be sure to pay attention to the monitor's display life, response time, visual clarity, and touch sensitivity (if available).
Every LCD monitor on the market will have some disadvantages; therefore, be sure to weigh the monitor's disadvantages against its advantages. Therefore, it is crucial to get in touch and work with a reputable, reliable and trustworthy TFT LCD screen manufacturer.
Taken together, TFT displays have the advantages of excellent image quality and low energy consumption, but disadvantages such as higher price, narrow viewing angle and poor color performance also need to be considered. Various factors need to be weighed when choosing. You can contact the DINGTouch technical team directly for project plan evaluation to ensure that you choose a display screen that suits your specific application needs.
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.
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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 touchscreen industry and won widespread market recognition.
• 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℃.
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! sales@szdingtouch.com
Contact: Dingtouch
Phone: +8615815536116
Tel: +8615815536116
Email: sales@szdingtouch.com
Add: Building A, Bailu Plaza, No. 48, Gonghe Industrial Road, Gongle Community, Xixiang Street, Baoan District, Shenzhen,China. 518126