28
Notes on Usage
Part
Material
Surface
treatment
USB Type-C
®
connection
terminal
Corson alloy
Nickel-
palladium
plating
USB Type-C
connection
terminal
surrounding area
PBT-GF45%
-
Speaker (upper,
lower)
Aluminum
Anodizing
Dust cover
Si Rubber
Film insert
molding
■
Main unit (Galaxy Z Flip4)
Part
Material
Surface
treatment
Main display
(touch panel)
Ultra-
Thin Glass
(UTG)+PET
AF coating
Main display
surrounding area
PC
Urethane
coating
Cover display
(touch panel) and
surrounding area
Glass
AF coating
Protective film
PET film
AF coating
Exterior case
(side, top, bottom,
rear)
Aluminum
Anodizing
Hinge
SUS
PVD coating
Damper
Silicon
-
SIM card tray
PC
-
SIM card tray
(side)
Aluminum
Anodizing
SIM card tray
(rubber gaskets)
Si Rubber
-
Rear cover
Glass
-
