LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC DEVICE
First Claim
1. A liquid crystal display device comprising:
- a liquid crystal panel;
a light guide plate having a main surface through which light is emitted to the liquid crystal panel, and a plurality of side surfaces, provided on one side of the liquid crystal panel;
a plurality of light emitting elements arranged along at least one side surface among the plurality of side surfaces of the light guide plate and each of the plurality of the light emitting elements having a light emitting surface, facing the side surface, designated as a light incident portion;
a light source substrate having a mounting surface on which the plurality of the light emitting elements are mounted;
a light source support member made of metal with a plurality of surfaces, including a substrate support plate portion supporting the light source substrate, with the substrate support plate portion coming into contact with a rear surface of the mounting surface, with the plurality of surfaces including a first surface and a second surface different from the first surface; and
a metal frame accommodating the liquid crystal panel and the light guide plate, and including a first contact portion that comes into contact with the first surface and a second contact portion that comes into contact with the second surface.
2 Assignments
0 Petitions
Accused Products
Abstract
A liquid crystal display device is provided which includes a liquid crystal panel, a light guide plate having a plurality of side surfaces, a plurality of light emitting elements; a light source substrate having a mounting surface on which the plurality of the light emitting elements are mounted, a light source support member made of metal, including a substrate support plate portion supporting the light source substrate, with the substrate support plate portion coming into contact with a rear surface of the mounting surface, a first surface and a second surface different from the first surface, and a metal frame accommodating the liquid crystal panel and the light guide plate, and including a first contact portion that comes into contact with the first surface and a second contact portion that comes into contact with the second surface.
31 Citations
15 Claims
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1. A liquid crystal display device comprising:
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a liquid crystal panel; a light guide plate having a main surface through which light is emitted to the liquid crystal panel, and a plurality of side surfaces, provided on one side of the liquid crystal panel; a plurality of light emitting elements arranged along at least one side surface among the plurality of side surfaces of the light guide plate and each of the plurality of the light emitting elements having a light emitting surface, facing the side surface, designated as a light incident portion; a light source substrate having a mounting surface on which the plurality of the light emitting elements are mounted; a light source support member made of metal with a plurality of surfaces, including a substrate support plate portion supporting the light source substrate, with the substrate support plate portion coming into contact with a rear surface of the mounting surface, with the plurality of surfaces including a first surface and a second surface different from the first surface; and a metal frame accommodating the liquid crystal panel and the light guide plate, and including a first contact portion that comes into contact with the first surface and a second contact portion that comes into contact with the second surface. - View Dependent Claims (2, 3, 4, 15)
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5. A liquid crystal display device comprising:
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a first metal frame including a bottom plate; a light guide plate having a main surface and a plurality of side surfaces, arranged such that the main surface overlaps the bottom plate of the first metal frame; a plurality of light emitting elements arranged along at least one side surface among the plurality of side surfaces of the light guide plate and each of the plurality of the light emitting elements having a light emitting surface facing the side surface, designated as a light incident portion; a light source substrate having a mounting surface on which the plurality of the light emitting elements are mounted; a light source support member made of metal including a substrate support plate portion supporting the light source substrate, with the substrate support plate portion coming into contact with a rear surface of the mounting surface, a liquid crystal panel disposing in an opposite direction to a direction in which the first metal frame is positioned, with respect to the light guide plate; and a second metal frame including a front plate covering a peripheral area of the liquid crystal panel, wherein the light source support member has a first contact surface that comes into contact with the first metal frame and a second contact surface that comes into contact with the second metal frame. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification