Backlight module and liquid crystal display device incorporating the same
AssigneeAu Optronics Corporation
InventorsChun-Yen Lin, Ying Szutu
Life of this patent
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Abstract
A backlight module and a liquid crystal display device incorporating the same are provided. The backlight module includes a bezel, a light source and a heat dissipation element. The bezel has an opening. The light source is disposed on the bezel. The heat generation portion of the light source corresponds to the opening. One end of the heat dissipation element is positioned between the bezel and the light source. The other end of the heat dissipation element has a protrusion portion which is inserted into the opening and projected outside the bezel. The lateral surface of the protrusion portion is abutted against the inner wall of the opening.
Claims20
A backlight module, comprising:
- a bezel having at least one opening;
- a light source disposed above the bezel, wherein the heat generation portion of the light source corresponds to the opening;
- and
- a heat dissipation element, wherein one end of the heat dissipation element is positioned between the bezel and the light source, the other end of the heat dissipation element has a protrusion portion which is inserted into the opening and projected outside the bezel.
A liquid crystal display device, comprising:
- a backlight module, comprising:
- a bezel having at least one opening;
- a light source disposed above the bezel, wherein the heat generation portion of the light source corresponds to the opening;
- and
- a heat dissipation element, wherein one end of the heat dissipation element is positioned between the bezel and the light source, the other end of the heat dissipation element has a protrusion portion, and the protrusion portion is inserted into the opening and projected outside the bezel;
- a first polarizer and a second polarizer both disposed above the backlight module;
- and
- a liquid crystal display panel disposed between the first polarizer and the second polarizer.
Dependencies are inferred from the claim text.