| Message: | -optical efficiency: light efficiency (conversion efficiency) >85%, uniformity >93%, high product quality consistency (good product rate >99%)
- quality test: guide point ink through wear resistance, erasure, high and low temperature test and other requirements
- the product meets the requirements of the EU's latest REACH138SVHC, RoHS directive 2002/95/EC and subsequent amendment instructions
Optical design: increasing light conduction point density and precision by special design to improve light efficiency and homogeneity
- printing process: the use of millions of images of filine, high density mesh and its special printing process and technology
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