Publish Time: 2021-11-22 Origin: Site
Generally speaking, LED PCB provides the most convenient backlight for thin film switch. Sometimes they are a better choice for backlighting small icons and symbols because uniform backlighting of larger icons and symbols with embedded LED PCB circuits is not so easy to achieve. It is easier to combine a led membrane switch with a keyboard, touch screen and other types of membrane switch in LED PCB. Built in or embedded LED PCB can provide more design freedom even when creating complex backlight switchbacks. The small thickness of the LED membrane switch reduces the total area of these complex switch interfaces. Designers and engineers often choose integrated LED PCB when checking and updating products.
Regardless of the application, integrated LED PCB has many advantages, such as:
1. Lightweight and available in a variety of colors, sizes and intensities
2. Dust and moisture resistance and low energy consumption
3. It can be used in flexible silver film switch and flexible copper film switch
With more research and development into the actual use of LED PCB, the circuit industry can use smaller and smaller spaces to create more complex circuits. Today's LED PCB designs can be used not only for high quality and high intensity purposes, but also for visible, infrared and ultraviolet light
The product quality of LED PCB mainly considers the material type, hardness, surface and thickness of aluminum PCB. Because it is aluminum, it is dust resistant. FR-4 glass fiber circuit board is a relatively mature product with low energy consumption, so most of the products used on LED display are FR-4 glass fiber circuit boards.
The film switch panel of LED PCB is a kind of electronic component, which is composed of rigid or flexible printed circuit board as the substrate, with or without touch buttons installed on it, and then covered with plastic (polycarbonate PC, polyester PET, etc.) film panel printed with color decorative patterns. It integrates switch function and decorative function. It is a new type of man-machine dialogue interface. The connection between LED PCB and the whole machine can be completed by welding or inserting.
As electronic components become thinner and thinner, the use of LED membrane switches is advantageous because it makes it easier to deliver products and final assembly. These integrated LED cards are best suited for low illumination, consumer, equipment, medical equipment, light to medium industrial as well as some marine and aerospace applications. Our R&D team spent time and effort to ensure the best thermal cancellation method and improve the intensity and efficiency of LEDs, all while ensuring that the price is still acceptable without affecting the quality. Heat conduction may be an important reason that the printed circuit board supporting LED may stop working long before its time. At BOYUNFA, we ensure that each circuit board can be used throughout its life cycle without causing heavy holes in the pocket.
Boyunfa is a printed circuit board company, Located in Shenzhen,520 employees,16000 square feet, Who have offered PCB Manufacturing Service for more than 10 years.With the state-of-the-art technologies we employ, along with our highly trained workforce we are able to ensure that every PCB we provide matches your design requirements.