COLOR LIQUID CRYSTAL DISPLAY DEVICE ASSEMBLY
First Claim
1. A color liquid crystal display device assembly comprising:
- a color liquid crystal display device includinga front panel including a first substrate having a first surface and a second surface and a transparent first electrode formed on the first surface of the first substrate;
a rear panel including a second substrate having a first surface and a second surface and transparent second electrodes formed on the first surface of the second substrate; and
a liquid crystal material disposed between the first surface of the first substrate and the first surface of the second substrate, in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix; and
a planar light source device which is disposed at a rear panel side and which has light sources illuminating the color liquid crystal display device from the rear panel side,wherein the light sources emit first primary light corresponding to a first primary color of the light three primary colors formed of the first primary color, a second primary color, and a third primary color, andthe front panel further includessecond primary light emitting regions each disposed between a part of the first surface of the first substrate and a part of the transparent first electrode, both of which correspond to each second subpixel, composed of second primary light emitting particles emitting second primary light corresponding to the second primary color, and emitting the second primary light when excited by the first primary light emitted from the light sources and passing through each second subpixel;
third primary light emitting regions each disposed between a part of the first surface of the first substrate and a part of the transparent first electrode, both of which correspond to each third subpixel, composed of third primary light emitting particles emitting third primary light corresponding to the third primary color, and emitting the third primary light when excited by the first primary light emitted from the light sources and passing through each third subpixel; and
diffusion regions each disposed between a part of the first surface of the first substrate and a part of the transparent first electrode, both of which correspond to each first subpixel, and diffusing the first primary light emitted from the light sources and passing through each first subpixel.
2 Assignments
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Accused Products
Abstract
A color liquid crystal display device assembly includes a color liquid crystal display device in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix, and a planar light source device which has light sources emitting first primary light corresponding to a first primary color of the light three primary colors and illuminating the color liquid crystal display device, and the liquid crystal display device has (A) second primary light emitting regions which emit second primary light when excited by the first primary light passing through the second subpixel, (B) third primary light emitting regions which emit third primary light when excited by the first primary light passing through the third subpixel, and (C) diffusion regions which diffuse the first primary light emitted from the light sources and passing through each first subpixel.
41 Citations
20 Claims
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1. A color liquid crystal display device assembly comprising:
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a color liquid crystal display device including a front panel including a first substrate having a first surface and a second surface and a transparent first electrode formed on the first surface of the first substrate; a rear panel including a second substrate having a first surface and a second surface and transparent second electrodes formed on the first surface of the second substrate; and a liquid crystal material disposed between the first surface of the first substrate and the first surface of the second substrate, in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix; and a planar light source device which is disposed at a rear panel side and which has light sources illuminating the color liquid crystal display device from the rear panel side, wherein the light sources emit first primary light corresponding to a first primary color of the light three primary colors formed of the first primary color, a second primary color, and a third primary color, and the front panel further includes second primary light emitting regions each disposed between a part of the first surface of the first substrate and a part of the transparent first electrode, both of which correspond to each second subpixel, composed of second primary light emitting particles emitting second primary light corresponding to the second primary color, and emitting the second primary light when excited by the first primary light emitted from the light sources and passing through each second subpixel; third primary light emitting regions each disposed between a part of the first surface of the first substrate and a part of the transparent first electrode, both of which correspond to each third subpixel, composed of third primary light emitting particles emitting third primary light corresponding to the third primary color, and emitting the third primary light when excited by the first primary light emitted from the light sources and passing through each third subpixel; and diffusion regions each disposed between a part of the first surface of the first substrate and a part of the transparent first electrode, both of which correspond to each first subpixel, and diffusing the first primary light emitted from the light sources and passing through each first subpixel. - View Dependent Claims (2, 3, 4, 5, 20)
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6. A color liquid crystal display device assembly comprising:
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a color liquid crystal display device including a front panel including a first substrate having a first surface and a second surface and a transparent first electrode formed on the first surface of the first substrate; a rear panel including a second substrate having a first surface and a second surface and transparent second electrodes formed on the first surface of the second substrate; and a liquid crystal material disposed between the first surface of the first substrate and the first surface of the second substrate, in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix; a planar light source device which is disposed at a rear panel side and which has light sources illuminating the color liquid crystal display device from the rear panel side; and a third substrate having a first surface facing the front panel and a second surface facing the first surface, wherein the light sources emit first primary light corresponding to a first primary color of the light three primary colors formed of the first primary color, a second primary color, and a third primary color, and the color liquid crystal display device further includes second primary light emitting regions each disposed between a part of the second surface of the first substrate and a part of the first surface of the third substrate, both of which correspond to each second subpixel, composed of second primary light emitting particles emitting second primary light corresponding to the second primary color, and emitting the second primary light when excited by the first primary light emitted from the light sources and passing through each second subpixel; third primary light emitting regions each disposed between a part of the second surface of the first substrate and a part of the first surface of the third substrate, both of which correspond to each third subpixel, composed of third primary light emitting particles emitting third primary light corresponding to the third primary color, and emitting the third primary light when excited by the first primary light emitted from the light sources and passing through each third subpixel; and diffusion regions each disposed between a part of the second surface of the first substrate and a part of the first surface of the third substrate, both of which correspond to each first subpixel, and diffusing the first primary light emitted from the light sources and passing through each first subpixel. - View Dependent Claims (7, 8, 9, 10)
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11. A color liquid crystal display device assembly comprising:
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a color liquid crystal display device including a front panel including a first substrate having a first surface and a second surface and a transparent first electrode formed on the first surface of the first substrate; a rear panel including a second substrate having a first surface and a second surface and transparent second electrodes formed on the first surface of the second substrate; and a liquid crystal material disposed between the first surface of the first substrate and the first surface of the second substrate, in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix; and a planar light source device which is disposed at a rear panel side and which has light sources illuminating the color liquid crystal display device from the rear panel side, wherein the light sources emit first primary light corresponding to a first primary color of the light three primary colors formed of the first primary color, a second primary color, and a third primary color, and the rear panel further includes second primary light emitting regions disposed between parts of the first surface of the second substrate corresponding to each second subpixel and respective transparent second electrodes, composed of second primary light emitting particles emitting second primary light corresponding to the second primary color, and emitting the second primary light when excited by the first primary light emitted from the light sources to illuminate each second subpixel; third primary light emitting regions disposed between parts of the first surface of the second substrate corresponding to each third subpixel and respective transparent second electrodes, composed of third primary light emitting particles emitting third primary light corresponding to the third primary color, and emitting the third primary light when excited by the first primary light emitted from the light sources to illuminate each third subpixel; second light focusing members disposed between the second primary light emitting regions and respective transparent second electrodes and focusing the second primary light emitted in the second primary light emitting regions on each second subpixel; and third light focusing members disposed between the third primary light emitting regions and respective transparent second electrodes and focusing the third primary light emitted in the third primary light emitting regions on each third subpixel. - View Dependent Claims (12, 13, 14)
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15. A color liquid crystal display device assembly comprising:
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a color liquid crystal display device including a front panel including a first substrate having a first surface and a second surface and a transparent first electrode formed on the first surface of the first substrate; a rear panel including a second substrate having a first surface and a second surface and transparent second electrodes formed on the first surface of the second substrate; and a liquid crystal material disposed between the first surface of the first substrate and the first surface of the second substrate, in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix; a planar light source device which is disposed at a rear panel side and which has light sources illuminating the color liquid crystal display device from the rear panel side; and a third substrate disposed between the rear panel and the planar light source device and having a first surface facing the rear panel and a second surface facing the planar light source device, wherein the light sources emit first primary light corresponding to a first primary color of the light three primary colors formed of the first primary color, a second primary color, and a third primary color, and the color liquid crystal display device further includes second primary light emitting regions each disposed between a part of the first surface of the third substrate and a part of the second surface of the second substrate, both of which correspond to each second subpixel, composed of second primary light emitting particles emitting second primary light corresponding to the second primary color, and emitting the second primary light when excited by the first primary light emitted from the light sources to illuminate each second subpixel; and third primary light emitting regions each disposed between a part of the first surface of the third substrate and a part of the second surface of the second substrate, both of which correspond to each third subpixel, composed of third primary light emitting particles emitting third primary light corresponding to the third primary color, and emitting the third primary light when excited by the first primary light emitted from the light sources to illuminate each third subpixel. - View Dependent Claims (16, 17, 18, 19)
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Specification