Patent ID: 11860464
Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. A liquid crystal display apparatus, comprising:
a light-condensing backlight unit;
a liquid crystal panel transmitting light from the light-condensing backlight unit; and
the optical stack of claim 1,
wherein the light-condensing backlight unit is structured such that light having a normalized luminance of 0.5 or higher, among the light to be incident on the liquid crystal panel, is incident at an angle of incidence in a range of 32° or smaller with respect to the liquid crystal panel, and
wherein the light scattering film is further structured such that the light from the light-condensing backlight unit is transmitted from the first surface toward the second surface of the functional layer.