Patent ID: 11947150
Assignee: DARFON ELECTRONICS CORP.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC F  H

Claim 0:
1. A backlit module, comprising:
a mask film having a first coating configured to substantially reflect a light;
a light guide sheet disposed at one side of the mask film, the light guide sheet having a light source hole;
a reflective layer disposed at one side of the light guide sheet opposite to the mask film, the reflective layer having an opening communicating with the light source hole;
a top glue configured to connect the mask film and the light guide sheet and located around the light source hole; and
a bottom glue configured to connect the light guide sheet and the reflective layer and located around the light source hole,
wherein the first coating covers the light source hole, and in a stacked direction of the mask film, the light guide sheet, and the reflective layer, at least one of the top glue and the bottom glue overlaps the first coating.