Backlight module and liquid crystal device
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorGang Yu
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Abstract
The present invention discloses a backlight module comprising a light source; a back plate with side walls; an optical sheet arranged on the back plate and having a plurality of openings on sides thereof; and a plurality of positioning components, each having a suspending portion and a clamping portion; the suspending portion and the opening of the optical sheet are coupled to each other, and the clamping portion and the side wall of the back plate are coupled to each other. The present invention further discloses a liquid crystal display (LCD).
Claims15
A backlight module, comprising:
- a light source;
- a back plate with side walls;
- an optical sheet arranged on the back plate and having a plurality of openings on sides thereof;
- and
- a plurality of positioning components, each having a suspending portion and a clamping portion, wherein the suspending portion and the opening of the optical sheet are coupled to each other;
- and the clamping portion and the side wall of the back plate are coupled to each other;
- wherein the clamping portion comprises a main body and a first bending portion;
- the main body has an upper end that is connected to the first bending portion;
- an end of the first bending portion is an extension of the upper end in a first direction;
- a first predetermined included angle is between the first direction and a line where the main body is located, and the first predetermined included angle is ranged from 30° to 150°;
- and
- wherein the suspending portion comprises the main body and a second bending portion;
- and the main body has a lower end that is connected to the second bending portion.
A backlight module, comprising:
- a light source;
- a back plate with side walls;
- an optical sheet arranged on the back plate and having a plurality of openings on sides thereof;
- and
- a plurality of positioning components, each having a suspending portion and a clamping portion, wherein the suspending portion and the opening of the optical sheet are coupled to each other;
- and the clamping portion and the side wall of the back plate are coupled to each other.
A liquid crystal display (LCD), comprising:
- a LCD panel;
- and
- a backlight module comprising:
- a light source;
- a back plate with side walls;
- an optical sheet arranged on the back plate and having a plurality of openings on sides thereof;
- and
- a plurality of positioning components, each having a suspending portion and a clamping portion, wherein the suspending portion and the opening of the optical sheet are coupled to each other;
- and the clamping portion and the side wall of the back plate are coupled to each other.
Dependencies are inferred from the claim text.