- Mobility & Optics Mold Department, MCC ADVANCED MOLDINGS Co.,Ltd
MCC Advanced Moldings, a group company of Mitsubishi Chemical. -
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TEL:+81-59-345-7018
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Online exhibition Aspherical mirror for HUD by unmanned automation
Characteristics and Advantages
- Unmanned production by robot inline
- Usable materials PC, COP and COC
- Sputturing without undercoating process
- Roughness: Less than Ra3nm, PV value: Less than 40μm
- Reflectivity: More than 88%(Monolayer)/92%(Enhanced layer) between 420nm and 680nm
Asperical Mirror for HUD

Unmanned automation Process


- Sputtering without undercoating process
- Eliminate rolling stockyard
- Unmanned automation is possible by robot inline
Reflectivity
can adjust wavelength range(Enhanced layer condition:①to③)

Al monolayer
Enhanced layer condition①
Enhanced layer condition②
Enhanced layer condition③
Applicable components
- Head up display
Proposal for the future
- Cost reduction by material change from COP/COC to PC
- Light weight and higher precision by material change from glass to resin
- Cost reduction by process optimization
Aspherical mirror for HUD by unmanned automation([PDF]498 KB)