BACKLIGHT MODULE AND KEYBOARD
First Claim
Patent Images
1. A backlight module comprising:
- a light guiding plate;
a flexible substrate, having a first surface; and
a light emitting unit, disposed on the first surface;
wherein a paint area is formed on the first surface near the light emitting unit for reflecting the light emitted from the light emitting unit to the light guiding plate.
1 Assignment
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Accused Products
Abstract
The invention provides backlight module comprising a light guiding plate, a flexible substrate, and a light emitting unit. The flexible substrate has a first surface, and the light emitting unit is configured on the first surface. A paint area used for reflecting the light, emitted by the light emitting unit, to the light guiding plate is formed on the first surface near the light emitting unit. Accordingly, the light emitted into the light guiding plate could be prevented from being reflected by the flexible substrate directly and presenting the same color with the flexible substrate.
2 Citations
19 Claims
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1. A backlight module comprising:
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a light guiding plate; a flexible substrate, having a first surface; and a light emitting unit, disposed on the first surface; wherein a paint area is formed on the first surface near the light emitting unit for reflecting the light emitted from the light emitting unit to the light guiding plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 16, 17)
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11. A keyboard comprising:
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a keyboard module; and a backlight module disposed under the keyboard module, and the backlight module comprising; a light guiding plate disposed under the keyboard module, and the light guiding plate having a space; a flexible substrate disposed under the light guiding plate, and the flexible substrate having a first surface; and a light emitting unit disposed on the first surface and contained in the space; wherein a paint area is formed on the first surface near the light emitting unit for reflecting the light emitted from the light emitting unit to the light guiding plate. - View Dependent Claims (12, 13, 14, 15, 18, 19)
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Specification