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技 术
产品应用技术
光学贴合

制程技术完整，提供一站式专业服务：融合光学优化技术(如：光学贴合丶增亮丶防反射…等)丶广视角技术丶投射式电容触控整合技术..等多元化面板加值方案，提供完整产品服务。

光学贴合 － Wet + Dry bond process

✓ 无 RTV胶渗入模组与背光中缝隙的问题
✓ 可避免 mura 与 glow mark 现象
✓ 光学贴合厚度可调整
✓ 产品高良率及维修容易
✓ 固化时间控制容易
Acrylic
湿胶黏着技术 (液体 OCR 黏着剂)
固化後可维修
适合玻璃材质对贴
胶材流动性高，贴合後可迅速填满贴合区域
满足低厚度（<0.15mm）及低成本需求

乾胶黏着技术 (乾性 OCA 黏着剂)
Silicon
S - OCA ( Dry-bond process )

S － OCR ( Wet + Dry bond process )
胶材抗黄化效果佳
胶材流动性较低，制程中可避免渗入背光与 LCD
光学贴合厚度可调整，胶层可依需求增厚
维修容易
极端环境应用
众福科技致力於研发户外和极端环境下使用的显示器，我们观察到户外显示器容易出现的问题，例如在阳光下因反射导致影像不清晰，在极端温度下导致显示器异常，以及玻璃盖板容易碎裂等问题。 我们长期投入於研发户外及极端环境使用的显示器，拥有稳定成熟的技术和丰富的经验，为客户提供全面性客制化的解决方案。

提供最好的强固型显示器解决方案

Provide the best rugged intelligent solution

• 工业
• 军事
• 航空
• 医疗
实验室能力
Shock Test Equipment

Parameter setting :
ITEM Marine
Setting 45g,5ms,
Frequency 1 impact per second
Direction X,Y,Z
Test Time: 125000 cycles per axis

Experimental objective :

  • Simulate the dramatic impact caused by bump and crash during products transportation and in the process of usage.
  • The reliability of the structure and performance of marine products under severe impact is verified.
Shock Test Equipment

Parameter setting :
ITEM Normal Marine Automotive
Frequency 10~55HZ 10~55HZ 10~200Hz
Amplitude 1.5mm 1.5mm 10Hz to 25Hz :
The amplitude is 2mm
-25Hz to 200Hz :
The acceleration is 2G
Sweep time 11Min 2H 15Min
Test period 6 Cycles 1 Cycles X , Z : 8 Cycles,
Y : 16 Cycles
Parameter setting :
ITEM Normal Marine Automotive
Frequency 10~55HZ 10~55HZ 10~200Hz
Amplitude 1.5mm 1.5mm 10Hz to 25Hz :
The amplitude is 2mm
-25Hz to 200Hz :
The acceleration is 2G
Sweep time 11Min 2H 15Min
Test period 6 Cycles 1 Cycles X , Z : 8 Cycles,
Y : 16 Cycles

Experimental objective :

Simulate the vibration environment of the product in the process of transportation or usage, and to determine the extent of damage after the product or package vibrating at a certain frequency.
Salt Fog Test

Parameter setting :
ITEM Marine
ChanmerTemp. 35℃
Pressure barrel Temp. 47℃
Naclsolution 5%
Test Time: 500H

Experimental objective :

Simulate the surrounding climate of the ocean , to test corrosion resistance reliability of the tested samples, verify the corrosion resistance of AF, AR coating on the Cover in salty fog environment.
Contact Angle System

PARAMETER SETTING 3~180°
QUANTITY 1 sets
MAIN USAGE Contact Angle test
TEST OBJECTIVE Confirm the effect of AF coating on Cover
Bending Test

Parameter setting :
ITEM Marine
Point 4
Deflection 2mm
Test Time 10Min

Experimental objective :

  • Test deformation rate on glass surface caused by uniform pressure.
  • Verify the influence of deformation on the glue layer which caused by external force squeezing on optical products, and verify if peeling phenomenon will appear.
Drop － Impact Tester

Parameter setting :
IK level Energy(J) IK level Energy(J)
IK01 0.14 IK06 1.00
IK02 0.20 IK07 2.00
IK03 0.35 IK08 5.00
IK04 0.50 IK09 10.00
IK05 0.70 IK10 20.00

Main Usage:

To exert an instant impact on the glass,

to verify the impact energy required to destroy the material.

ESD Tester

Parameter setting :
ITEM NORMAL / Marine Automotive
Condition 150pf 330Ω 150pf 150Ω
Contact (LCM) ±8 KV ±15KV
Contact (CTP) ±4 KV NA
Air(LCM) ±15 KV NA
Air(CTP) ±8 KV NA

Experimental objective :

Simulate the phenomenon of contact or air discharge which would probably happen in the process of product usage, verity the antistatic ability of the product.