Backlight module and display device
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorZe Cao
Life of this patent
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Abstract
The present application discloses a backlight module and a display device. The present application disposes a supporting portion, configured to support the diffuser plate, on a bottom board of a backplate. The supporting portion needs no connection with a light emitting diode (LED) lamp board. Compared to a conventional backlight module using a structure of a support bracket connected to an LED lamp board, the supporting portion of the present application can be formed during manufacturing the bottom board of the backplate to reduce fabrication processes of the backlight module and lower installation difficulty and a cost.
Claims18
A backlight module, comprising:
- a backplate, comprising a bottom board, wherein the bottom board comprises at least two installation portions and a supporting portion, and the supporting portion is directly connected between the adjacent ones of the installation portions;
- and
- a light emitting diode (LED) lamp board, wherein the LED lamp board is disposed on a side surface of the installation portions;
- wherein the supporting portion protrudes along a light exiting direction of the LED lamp board;
- wherein a step is disposed on a surface of a protruding portion of the supporting portion protruding along the light exiting direction of the LED lamp board.
A display device, comprising:
- a display panel and a backlight module, wherein the display panel is disposed opposite to the backlight module, and the backlight module comprises:
- a backplate, comprising a bottom board, wherein the bottom board comprises at least two installation portions and a supporting portion, and the supporting portion is directly connected between the adjacent ones of the installation portions;
- and
- a light emitting diode (LED) lamp board, wherein the LED lamp board is disposed on a side surface of the installation portions;
- wherein the supporting portion protrudes along a light exiting direction of the LED lamp board;
- wherein a step is disposed on a surface of a protruding portion of the supporting portion protruding along the light exiting direction of the LED lamp board.
Dependencies are inferred from the claim text.