On the motherboard with light guide sheet/conductive film design, such as on mobile phones, such as mobile phone (mobile phone light guide sheet), the light source only needs 1-4 LED lights. Through the principle of optical refraction, the button surface can be illuminated evenly and softly. Can get high brightness. At the same time, the dark area can be adjusted during design, and the brightness is greater than 30CD/M2. This light guide sheet & light guide film (key light guide sheet) products are widely used in the field of high and low-end notebooks, and solve the problems of high power consumption, large space occupation, and high cost of traditional light guide plates.

The company has passed ISO9000 certification quality certification, quality is guaranteed, and quality is trustworthy.

Products meet national standards, industry standards and their supplementary technical requirements, or meet the standards confirmed by the State Council's standardization administrative department. The standards mentioned here refer to national standards or industry standards with international standards. Whether the product conforms to the standard needs to be sampled by an inspection agency confirmed and approved by the State Administration of Quality and Technical Supervision.

The quality system established by the manufacturer meets the requirements of the quality assurance standards in the GB/T19000-ISO9000 family. Establish an applicable quality standard system (ISO9002 is generally selected to establish a quality system), and use effective operation.

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