Product
JSD 50INCH LED TV Backlight strips LCD Bar
Details:
A liquid crystal light bar is a device that uses liquid crystal materials to emit light. It works as follows: The LCD light bar consists of a transparent substrate and a layer of liquid crystal material. Liquid crystal material is a substance between liquid and solid, with adjustable optical properties. Liquid crystal display (LCD) televisions use a backlight unit (BLU) to provide illumination for the screen. The backlight unit typically consists of an array of LED (light-emitting diode) backlights or a series of fluorescent tubes positioned behind the LCD panel. These backlights provide the necessary light for the liquid crystals in the display to modulate and create the images that are visible to the viewer. The use of backlights allows for the creation of bright, high-contrast images on the LCD screen, making it suitable for a wide range of viewing environments.A place with a higher degree of transparency lets more light through, while a place with a lower degree of transparency lets in less light. By controlling the power and the direction of the electric field, the LCD light bar can produce different brightness and colors. Taking the RGB liquid crystal light strip as an example, by controlling the brightness and combination of the three colors of red, green, and blue, it is possible to manufacture light strips of various colors. In short, the liquid crystal light bar adjusts the degree of light transmission by controlling the electric field, thereby realizing adjustable brightness and color.
The production process of the LCD light bar involves several key steps:
- Precision Cutting of LED Components:
The LED lamp beads are meticulously cut into LED lamp particles according to specified lengths and meticulously classified for further processing. - Meticulous Welding of LED Components:
Following the sorting process, the LED lamp particles are carefully welded according to the specified order and intervals, ensuring seamless integration and optimal functionality. - Encapsulation of LED Components:
The welded LED lamp particles are then encapsulated using either silicone or epoxy resin, providing durable protection and enhancing their operational resilience. - Integration with Light Guide and Reflector Plates:
The encapsulated LED lamp particles are precisely matched with light guide plates and reflector plates to effectively channel and reflect light into the LCD screen, optimizing display quality and brightness. - Rigorous Testing and Quality Assurance:
Each produced LCD light bar undergoes comprehensive testing and quality inspection to verify its performance and adherence to the specified requirements, ensuring reliability and longevity. - Secure Packaging and Timely Shipping:
Upon successful testing, the approved LCD light strips are securely packaged and promptly dispatched in accordance with the specific order requirements, guaranteeing safe and efficient delivery to our valued customers.
In conclusion, the production process of the LCD light bar demands the use of high-precision equipment and rigorous quality control measures to uphold our commitment to delivering superior products that align with the highest industry standards.
FAQ
Q1. Can I have a sample order for led back light?
A: Yes, we provideyou with sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days, mass production time needs 1-4 weeks for order quantity more than.
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We have many ways to delivery such as DHL, UPS, FedEx or TNT. It usually takes 3-15 days to arrive. Airline and sea shipping also optional.
Q5. Is it possible to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
