| 摘要 |
A base architecture of LCD backlight shield mainly comprises a frame base, a reflection sheet, and a heat sink, in which the reflection sheet and the heat sink are attached together; the heat sink is snap-retained at a bottom edge of the frame base; a lighting device is inserted between the frame base and the heat sink; and a light-intensity equalizing board is embedded in the top edge of the frame base and held by a check plate fixed in each comer on the front face of the frame base. By using this base architecture, to dissipate the heat generated in the backlight shield and accordingly heighten quality and prolong lifetime of a LCD component is expectable.
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