THE CLIMATE CRISIS Lean ICT
SMARTPHONE: ARCHITECTURE AND RARE METALS
Touchscreen 9 9 Indium (In): ITO film
LCD/OLED display 9 9 Indium (In): ITO film
Electronic board 9 9 Silver (Ag): brazing cream 9 9 Copper (Cu): conductive tracks of printed circuits 9 9 Tin (Sn): brazing cream 9 9 Gold (Au): printed circuit wiring 9 9 Platinum (Pt), Palladium (Pd): ceramic capacitor electrode 9 9 Tantalum (Ta): tantalum capacitor electrode, SAW filter 9 9 Tungsten (W): vibrator counterweight
NFC antenna 9 9 Copper (Cu):
conductive track
Battery Li-ion 9 9 Cobalt (Co): electrode 9 9 Lithium (Li): electrode, electrolyte
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