Backlight module and display apparatus

Abstract

A backlight module and a display device including the backlight module are provided. The backlight module includes: a substrate; an optical layer on the substrate; and a plurality of supporters between the substrate and the optical layer. The optical layer includes a contact area contacting with the plurality of supporters and a non-contact area not contacting with the plurality of supporters, a first distance between the contact area and the substrate is greater than a second distance between the non-contact area and the substrate, and a spacing S between any two adjacent supporters among the plurality of supporters satisfies: S4≤K·|{right arrow over (ω)}|, where {right arrow over (ω)} is a vector, a modulus |{right arrow over (ω)}| of the vector is equal to the maximum value of the difference between the first distance and the second distance, and K is a positive number.

Dependencies are inferred from the claim text.