Patent ID: 7125157
Filing Date: 2006-10-24
Classification: G02F

Abstract:
1. A backlight unit for a liquid crystal display, comprising: a frame; a first supporting portion, disposed on the frame; a second supporting portion, further disposed on the frame; and a film comprising a first constraining portion and a second constraining portion, positioned on the frame by the first supporting portion and the second supporting portion passing through the first constraining portion and the second constraining portion, respectively; when the frame is disposed in a first position, the first supporting portion partially contacts an inner wall of the first constraining portion for positioning the film, and the second supporting portion does not contact the second constraining portion; and when the frame is disposed in a second position, the second supporting portion partially contacts an inner wall of the second constraining portion for positioning the film and the first supporting portion does not contact the first constraining portion.