Traditional Culture Encyclopedia - Photography and portraiture - What is the material of the light guide plate? What is its purpose? What products are mainly used in?

What is the material of the light guide plate? What is its purpose? What products are mainly used in?

The light guide plate is an optical acrylic /PC board, and then the light guide spot is printed on the bottom of the optical acrylic board by using high-tech materials with high reflectivity and no light absorption through UV screen printing technology.

Application of light guide plate

1, beautiful appearance, the thickness is basically less than 3 cm, which greatly improves the space utilization, beautifies the environment and broadens the application scope.

2, the bright light sense is completely flat output, completely eliminating the light sense of ordinary light boxes. Widely used in public places, at the same time, it has expanded its applications in precision display, photography and medical appreciation, scientific research, high-standard lighting, etc., and applied to high-tech fields.

3. Another advantage is energy saving. Using advanced light guide plate lighting technology, the power consumption is 23% of that of ordinary light boxes with the same screen area. Ordinary light boxes consume 900 kWh annually, while ultra-thin light box consumes only 200 kWh annually, saving electricity by 77%.

4. The service life of ultra-thin light box special high-brightness high-quality fluorescent tubes reaches 8000 hours; The average life of special cold cathode lamp is more than 654.38+500,000 hours. The service life of lamps used in ultra-thin light box is 5 to 10 hour longer than that of ordinary lamps.