Polarization type viewing angle control element, polarization type viewing angle control display module and polarization type viewing angle control light source module
US2018067362A1
Backlight module
US2018039016A1
Backlight module and display device
US2018129245A1
Force dispersing device
US2018136374A1
Prism group and display apparatus using the same
CN108802887A
Backlight module and its surface light source component
CN108692221A
Light source module and its prismatic lens
US2017307803A1
Display apparatus
US2017262013A1
All-in-one computer apparatus
CN108459433A
Backlight module and its surface light source component