US 2025/0164686 A1 · HIGH-BRIGHTNESS DISPLAY SCREEN

Abstract

A high-brightness display screen is provided. The high-brightness display screen includes a light guide plate, a backlight source, a first light reflective film, a light-transmitting film material, a liquid crystal glass, a second light reflective film, and a housing. The backlight source includes a light emitting surface facing a side surface of the light guide plate. The first light reflective film is disposed at a rear surface of the light guide plate. The light-transmitting film material is disposed on a surface of the light guide plate. The liquid crystal glass is disposed above the light transmitting film material. The second light reflective film is disposed between the liquid crystal glass and the light-transmitting film material, is adjacent to the backlight source, is disposed along edges of a surface of the light-transmitting film material, and not covers an effective display area.

Claims11

Dependent claims

A high-brightness display screen, comprising:

a light guide plate;
a backlight source, having a light emitting surface facing a side surface of the light guide plate;
a first light reflective film, disposed at a rear surface of the light guide plate;
a light-transmitting film material, disposed on a surface of the light guide plate;
a liquid crystal glass, disposed above the light transmitting film material;
a second light reflective film, disposed between the liquid crystal glass and the light-transmitting film material, adjacent to the backlight source, attached to a surface of the light-transmitting film material and extending along edges of the surface of the light-transmitting film material, and not covering an effective display area;
and
a housing;
wherein the light guide plate, the backlight source, the light-transmitting film material, the liquid crystal glass, and the second light reflective film are disposed in the housing.

6 more elements

A high-brightness display screen, comprising:

a light guide plate;
a backlight source, having a light emitting surface facing a side surface of the light guide plate;
a first light reflective film, disposed at a rear surface of the light guide plate;
a liquid crystal glass, disposed above the light guide plate;
a second light reflective film, attached to an edge of a first surface of the light guide plate, wherein the first surface is a surface of the light guide plate facing towards the liquid crystal glass;
and
a housing;
wherein a side edge of the second light reflective film facing the backlight source is adjacent to the backlight source;
and the light guide plate, the backlight source, the liquid crystal glass, and the second light reflective film are disposed in the housing.

6 more elements

Dependencies are inferred from the claim text.

High-brightness display screen

Life of this patent

High-brightness display screen

Life of this patent

Abstract

Claims11