Backlight Module and Liquid Crystal Display Device
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorsGang Yu, Jiaqiang Wang
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Abstract
A backlight module and a liquid crystal display device are disclosed, and the backlight module which comprises a backboard defining a first sidewall with as first engaging device formed thereon. A plastic frame includes a second sidewall with a second engaging device. An elastic member arranged between the first sidewall of the backboard, and a second sidewall or the plastic frame; and wherein the first engaging device interengages with the second engaging device, and the elastic member deformed when the first and second engaging devices interlocked. By this arrangement, the interengagement between the plastic frame and the backboard become more durable and reliable.
Claims14
A backlight module, comprising
- a backboard including a first sidewall with a first hook and a third hook;
- a plastic frame including a second sidewall and a third sidewall, a slot and an elastic member;
- wherein the second sidewall and the third sidewall are arranged on the same side, and the third sidewall and the second sidewall all are arranged in parallel with the slot defined therebetween, wherein the second sidewall is defined with a second retaining hole, and a fourth retaining hole;
- wherein a bottom of the slot located between the second retaining hole and the fourth retaining hole is embossed toward the backboard so as to form the elastic member;
- and
- wherein the first hook engages with the second retaining opening, and the third hook engages with the fourth retaining opening, wherein the first sidewall is received into the slot defined between the second and third sidewalk, and the elastic member abuts against the first sidewall of the backboard such that the elastic member is deformed.
A backlight module, comprising:
- a backboard defining a first sidewall with a first engaging device formed thereon;
- a plastic frame including a second sidewall with as second engaging device;
- an elastic member arranged between the first sidewall of the backboard, and a second sidewall of the plastic frame;
- and
- wherein the first engaging device interengages with the second engaging device, and the elastic member deformed when the first and second engaging devices interlocked.
A liquid crystal display device configured with a backlight module and a display panel, comprising:
- a backboard defining a first sidewall with a first engaging device formed thereon;
- a plastic frame including a second sidewall with a second engaging device;
- an elastic member arranged between the first sidewall of the backboard, and a second sidewall of the plastic frame;
- wherein the first engaging device interengages with the second engaging device, and the elastic member deformed when the first and second engaging devices interlocked;
- and
- wherein the display panel is arranged onto the plastic frame.
Dependencies are inferred from the claim text.