BACKLIGHT MODULE AND DOUBLE VISION DISPLAY DEVICE

摘要

An aspect of the present invention provides a backlight module for a double vision display device. The backlight module includes a light splitting prism film, which is provided with a plurality of first prisms. The plurality of first prisms are positioned side by side on a light incident surface of the light splitting prism film and extend along a first direction. Another aspect of the present invention provides a double vision display device comprising the above mentioned backlight module. The backlight module comprises a light splitting prism film, which is provided with a plurality of first prisms. The plurality of first prisms are positioned side by side on a light incident surface of the light splitting prism film and extend along a first direction. The double vision display device may be used in an onboard double vision display device, or a double vision display device of a computer or a mobile phone and the like.

主权项

1. A backlight module for a double vision display device, comprising:
a light splitting prism film provided with a plurality of first prisms, wherein the plurality of first prisms are positioned side by side on a light incident surface of the light splitting prism film and extend along a first direction.