Original language | English |
---|---|
IPC | H01-CK-Sapp-EP03 |
Priority date | 6/10/16 |
Filing date | 27/09/17 |
Publication status | Published - 14 Aug 2019 |
User-Defined Keywords
- AR Layer
- anti-scratch
- film
- refractive index
- sapphire
- screen
Kok Wai CHEAH (Inventor), Wing Yui LAM (Inventor), Yu wai CHAN (Inventor)
Research output: Patent
Original language | English |
---|---|
IPC | H01-CK-Sapp-EP03 |
Priority date | 6/10/16 |
Filing date | 27/09/17 |
Publication status | Published - 14 Aug 2019 |