Backlight unit
First Claim
1. A backlight unit which illuminates a display panel from a rear surface thereof, comprising at least:
- tubular lamps arranged in parallel to the display, panel; and
a reflecting member which reflects light from the lamps, toward the display panel, wherein the reflecting member is divided into a first region opposed to an area near an electrode provided in an end portion of the lamp and a second region nearer to a middle area than the first region, the first region having a higher reflectance than the second region.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed is a backlight unit which illuminates a display panel from a rear surface thereof, including at least: tubular lamps arranged in parallel to the panel; and a reflecting member which reflects light from the lamps toward the panel, wherein the reflecting member is divided into a first region opposed to an area near an electrode provided in an end portion of the lamp and a second region nearer to a middle area than the first region, the first region having a higher reflectance than the second region. In another backlight unit, a reflecting member is divided, with respect to the arrangement direction of the lamps, into an end lamp near region which is opposed to a lamp arranged in end portion and a middle region which is nearer to a middle area than the end lamp region, the end lamp region having a higher reflectance than the middle region.
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Citations
19 Claims
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1. A backlight unit which illuminates a display panel from a rear surface thereof, comprising at least:
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tubular lamps arranged in parallel to the display, panel; and
a reflecting member which reflects light from the lamps, toward the display panel, wherein the reflecting member is divided into a first region opposed to an area near an electrode provided in an end portion of the lamp and a second region nearer to a middle area than the first region, the first region having a higher reflectance than the second region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A backlight unit which illuminates a display panel from a rear surface thereof, comprising at least:
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tubular lamps arranged in parallel to the display panel; and
a reflecting member which reflects light from the lamps toward the display panel, wherein the reflecting member is divided, with respect to the arrangement direction of the lamps, into at least an end lamp near region which is opposed to an area near a lamp arranged in an end portion and a middle region which is nearer. to a middle area than the end lamp near region, the end lamp near region having a higher reflectance than the middle region.
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Specification