High hardness of Sapphire Window As Phone Cover

Product Description

Sapphire energy withdrawal windows can be used. One of the factors that limit the withdrawal of energy from devices is secondary electron resonance discharge in vacuum proportional to the secondary electron emission coefficient. 

As seen, sapphire compares favorably with other dielectrics in this characteristic.

Sapphire could be used as windows: 1.mobile phone screens; 2. lens; 3. fingerprint recognition; 4. Wearable equipment windows and so on, because of  its unique advantages including: high sensitivity, scratch resistance, abrasion resistance, high temperature resistance, high pressure resistance, good chemical stability, and corrosion and deliquescence resistance.

glass lens or window

Contact Information


ShanXiZhongJuJingKe Semiconductor Co., Ltd

Contact Person: yang



Address: No.2, machinery park, huitong industrial park, jinzhong development zone, shanxi demonstration zone,Jinzhong,Shanxi

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