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觸控屏用的藍寶石面板

主要應用在手機與智慧型手錶的觸控屏保護面板,具有高硬度、高耐磨、高光學穿透、高防刮與高介電係數等特點。

手機用藍寶石保護面板
手機用藍寶石保護面板
手機用藍寶石保護貼
手機用藍寶石保護貼
指紋藍寶石材質與特性

藍寶石是三氧化二鋁的單晶,莫氏硬度達9,維氏硬度2200,硬度僅次於鑽石。具高強度、高剛性、耐磨的機械特性。

藍寶石的抗腐蝕及抗高溫高壓的特性、亦是製作半導體光電的理想材料,藍寶石具有良好的透明度、高介電係數、高剛性及防刮特性、高強度、耐磨的機械特性,適用於手機的Lens Cover及Cover Panel。利用藍寶石化學性質穩定,硬度高達莫氏9級特性,僅次於10級鑽石,不易產生刮傷,具有良好的透光性,熱傳導性與電氣絕緣性,機械力學性佳,可應用於智慧型手機保護面板。

藍寶石平片規格
2"
Item Target Tolerance Unit
Diameter : 50.8 ± 0.1 mm
Thickness : 430 ± 15 um
Flat Length: 16 ± 1 mm
C-plane (0001) Off-set Angle (M-axis): 0.2 ± 0.1 degree
Flat Off-set Angle: 0 ± 0.25 degree
Bow: -10 ~ 0 um
Warp: ≤ 15 um
TTV: ≤ 10 um
LTV(5mm*5mm): ≤ 2 um
Front side Roughness: ≤ 2 Å 
Back side Roughness: 0.6 ~ 1.2 um
  4"
Item Target Tolerance Unit
Diameter : 100 ± 0.1 mm
Thickness : 650 ± 15 um
Flat Length: 30 ± 1 mm
C-plane (0001) Off-set Angle (M-axis): 0.2 ± 0.1 degree
Flat Off-set Angle: 0 ± 0.3 degree
Bow: -15 ~ 0 um
Warp: ≤ 20 um
TTV: ≤ 10 um
LTV(5mm*5mm): ≤ 2 um
Front side Roughness: ≤ 2 Å 
Back side Roughness: 0.6 ~ 1.2 um
  6"
Item Target Tolerance Unit
Diameter : 150 ± 0.2 mm
Thickness : 1300 ± 25 um
Flat Length: 47.5 ± 1 mm
C-plane (0001) Off-set Angle (M-axis): 0.2 ± 0.1 degree
Flat Off-set Angle: 0 ± 0.3 degree
Bow: -15 ~ 15 um
Warp: ≤ 30 um
TTV: ≤ 25 um
LTV(5mm*5mm): ≤ 2 um
Front side Roughness: ≤ 2 Å 
Back side Roughness: 0.6 ~ 1.4 um