Development Trend Of Acrylic Guide Plate
Jun 16, 2017
Development trend of Acrylic Guide Plate
With the rapid development of the international IT industry, making the LCD industry continues to introduce new, LCD product size towards the diversification and light of the development of high, Acrylic Guide Plate as one of the core components of LCD products is bound to meet this trend, committed to product diversification And light.
Acrylic Guide Plate
The core technology of the Acrylic Guide Plate is the optical technology of the Acrylic Guide Plate, which is mainly in the form of two kinds of Acrylic Guide Plates, such as injection molding and printing, laser dotting and corrosion, which are not suitable for mass production. in principle. Printed because of its low cost in the past a long time to become the mainstream technology, but the qualified product is not high has been its main shortcomings, and LCD products require more sophisticated acrylic guide structure, injection molding Acrylic Guide Plate must become the mainstream of acrylic development, But the corresponding mold technology problems only a few Japanese manufacturers to overcome.
brightness
LCD has been very demanding on the brightness of the Acrylic Guide Plate, but the high brightness also makes LCD power consumption is high, the acrylic panel as the most expensive LCD module accessories, has not adapted to the requirements of portable information products, so In the case of no increase in power consumption to improve the brightness of the acrylic plate and then increase the most costly accessories, has not adapted to the requirements of portable products, so do not increase the power consumption of the case to improve the brightness of the acrylic plate and then increase the LCD brightness is the main trend one. The current goal is to reach 500-700cd / square meter brightness, life of 100,000 hours of flat fluorescent lamps.
The reflection points of the light sources located on both sides of the Acrylic Guide Plate are thinly rounded and spaced apart, and the reflection points located in the middle of the Acrylic Guide Plate are tight and roughly elliptical. When the light from both sides of the light source into the Acrylic Guide Plate hit the reflection point, the diffuse reflection to the Acrylic Guide Plate surface: the other part of the light directly through the Acrylic Guide Plate to reach the surface. The closer the light source of the Acrylic Guide Plate part of the direct light is stronger, away from the weak; on the other hand, close to the light source of the reflection point is small and alienated, diffuse reflected light less, on the contrary long-distance light source those thick and close The point of reflection of the light is more abundant. These light complex after the integration, so as to achieve the effect of the whole block of acrylic light are bright.
