Patent ID: 11927847
Assignee: HKC CORPORATION LIMITED
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. A display device, comprising:
a backlight module; and
a display panel comprising:
a light-filtering layer;
a color film substrate;
a driving substrate;
a reflecting layer; and
a lower polarizing sheet, wherein,

the reflecting layer, the driving substrate, the light-filtering layer, and the color film substrate are stacked in sequence, and the reflecting layer is located at a side close to a light source;
the light-filtering layer comprises a black matrix with a plurality of second openings, each of the plurality of second openings is filled with one light-filtering sub-pixel, the reflecting layer defines a plurality of first openings, and each of the plurality of first openings is aligned with one second opening, wherein the backlight module serves as the light source and is configured to provide lights for the display panel;
the reflecting layer comprises a plurality of film layers stacked in a stacked direction from the driving substrate to the light-filtering layer, and a refractive-index difference between any adjacent film layers is greater than or equal to 0.3; and
the lower polarizing sheet is stacked at a side of the driving substrate away from the color film substrate, and the reflecting layer is stacked between the driving substrate and the lower polarizing sheet.