Brightness Enhancement Structure of Side-Type LCD Backlight Module
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Abstract
The present invention relates to a brightness-enhanced light-emitting structure of a side-type backlight module applicable to a liquid crystal display, which comprises: a light screen, being a partial-open tube-like structure, having a primary visible light layer coated on the inner circumference thereof; at least a light cover, each substantially being an extending of a side of the light screen while being bended inwardly with respect to the primary visible light layer; and at least a light-emitting source, each being a bar-shaped tube or light emitting diode, capable of emitting blue/ultraviolet light while being enclosed in the concave of the corresponding light cover. By which, not only most of the visible light can be reflected and emitting out of the brightness-enhanced light-emitting structure without being blocked by the light-emitting source, but also the visible light, generated from the excitation of a fluorescence/phosphorescence material of the visible light layer, can be reflected and emitting out of the brightness-enhanced light-emitting structure without being filtered by the visible light layer.
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Citations
159 Claims
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1-86. -86. (canceled)
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87. A brightness-enhanced light-emitting structure of a side-type backlight module applicable to a liquid crystal display, comprising:
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a light screen, being a partial-open tube-like structure, having a primary visible light layer coated on the inner circumference thereof; a light cover, substantially being an extending of a side of the light screen while being bended inwardly with respect to the primary visible light layer; a light exiting part, structured at a location between the light screen and the light cover by the sidewalls of the two; a light guide plate, being comprised of a light exiting surface, a reflective surface, a proximal edge neighboring the light exiting part while being fixedly connected to a clipping apparatus; and at least a light-emitting source, each being a bar-shaped tube capable of emitting blue/ultraviolet light while being enclosed in the concave of the light cover; wherein, the clipping apparatus is arranged at a position proximate to the light exiting part while being connected to the light screen and the light cover. - View Dependent Claims (88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103)
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104. A brightness-enhanced light-emitting structure of a side-type backlight module applicable to a liquid crystal display, comprising:
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a light screen, being a partial-open tube-like structure, having a primary visible light layer coated on the inner circumference thereof; two light covers, one of which being substantially an extending of a side of the light screen while being bended inwardly with respect to the primary visible light layer, and another one being substantially an extending of another side of the light screen while being bended inwardly with respect to the primary visible light layer; a light exiting part, structured at a location between the light screen and the light cover by the sidewalls of the two; a light guide plate, being comprised of a light exiting surface, a reflective surface, a proximal edge neighboring the light exiting part while being fixedly connected to a clipping apparatus; and at least a light-emitting source, each being a bar-shaped tube capable of emitting blue/ultraviolet light while being enclosed in the concave of the corresponding light cover; wherein, the clipping apparatus is arranged at a position proximate to the light exiting part while being connected to the light screen and the light cover. - View Dependent Claims (105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121)
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122. A brightness-enhanced light-emitting structure of a side-type backlight module applicable to a liquid crystal display, comprising:
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a light screen, being a partial-open tube-like structure, having a primary visible light layer coated on the inner circumference thereof; a light cover, substantially being an extending of a side of the light screen while being bended inwardly with respect to the primary visible light layer; a light exiting part, structured at a location between the light screen and the light cover by the sidewalls of the two; a light guide plate, being comprised of a light exiting surface, a reflective surface, a proximal edge neighboring the light exiting part while being fixedly connected to a clipping apparatus; and a light-emitting source, being a light emitting diode capable of emitting blue/ultraviolet light while being enclosed in the concave of the light cover; wherein, the clipping apparatus is arranged at a position proximate to the light exiting part while being connected to the light screen and the light cover. - View Dependent Claims (123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140)
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141. A brightness-enhanced light-emitting structure of a side-type backlight module applicable to a liquid crystal display, comprising:
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a light screen, being a partial-open tube-like structure, having a primary visible light layer coated on the inner circumference thereof; two light covers, one of which being substantially an extending of a side of the light screen while being bended inwardly with respect to the primary visible light layer, and another one being substantially an extending of another side of the light screen while being bended inwardly with respect to the primary visible light layer; a light exiting part, structured at a location between the light screen and the light cover by the sidewalls of the two; a light guide plate, being comprised of a light exiting surface, a reflective surface, a proximal edge neighboring the light exiting part while being fixedly connected to a clipping apparatus; and at least a light-emitting source, each being a light emitting diode capable of emitting blue/ultraviolet light while being enclosed in the concave of the corresponding light cover; wherein, the clipping apparatus is arranged at a position proximate to the light exiting part while being connected to the light screen and the light cover. - View Dependent Claims (142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159)
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Specification