Inventor
Zhu yan-fei
TW4 patents
Patents
4 patentsUS9507074B2Nov 29, 2016
Backlighting module and light guide module both comprising gradient index lens
WISTRON CORP10 citations81
US9239411B2Jan 19, 2016
Optical flim, optical film assembly using the optical film, and manufacturing method of the optical film
WISTRON CORP2 citations56
US9188727B2Nov 17, 2015
Light guide plate
WISTRON CORP1 citations39
US9891366B2Feb 13, 2018
Backlight module
WISTRON CORP0 citations29