Liquid crystal display device
View Patent ↗Provided is a liquid crystal display device including: a liquid crystal display panel; a fluorescent tube disposed on a side opposite to a display surface of the liquid crystal display panel; an electrode holder for retaining the fluorescent tube; a frame to which the electrode holder is attached; a light reflection cover including one of a hole and a notch for allowing the fluorescent tube to pass therethrough, the light reflection cover covering a part of the fluorescent tube and an area of the frame on an outer side of the fluorescent tube; and an elastic body provided on the light reflection cover so as to face the fluorescent tube in a non-contact manner.
1. A liquid crystal display device, comprising:
a liquid crystal display panel;
a fluorescent tube disposed on a side opposite to a display surface of the liquid crystal display panel;
a holder for retaining the fluorescent tube;
a frame to which the holder is attached;
a light reflection cover disposed between the liquid crystal display panel and the frame, the light reflection cover including one of a hole and a notch for allowing the fluorescent tube to pass therethrough, the light reflection cover covering a part of the fluorescent tube; and
an elastic body provided on the light reflection cover so as to face the fluorescent tube in a non-contact manner.
2. The liquid crystal display device according to claim 1 , wherein:
the fluorescent tube includes:
a first linear portion and a second linear portion arranged in parallel with each other; and
a connection portion for connecting one end portion of the first linear portion and one end portion of the second linear portion;
the connection portion includes at least one curved portion which is adjacent to the first linear portion and the second linear portion;
the at least one curved portion, a part of the first linear portion, a part of the second linear portion, and the connection portion are covered with the light reflection cover; and
the elastic body is located at a position facing the part of the first linear portion and the part of the second linear portion.
3. The liquid crystal display device according to claim 2 , wherein the elastic body is disposed so as to avoid facing the at least one curved portion.
4. The liquid crystal display device according to claim 1 , wherein:
the light reflection cover includes a step portion having a plane in parallel with the frame; and
the elastic body is attached to the step portion.
5. The liquid crystal display device according to claim 4 , wherein:
the step portion has a plurality of planes which are parallel to the frame; and
the elastic body is attached to a plane of the plurality of planes, which is closest to the frame.
6. The liquid crystal display device according to claim 1 , further comprising an intermediate frame disposed between the liquid crystal display panel and the frame, for disposing the liquid crystal display panel thereon,
wherein the intermediate frame is integrally formed with the light reflection cover.
7. The liquid crystal display device according to claim 6 , wherein the intermediate frame and the light reflection cover are both formed of a white resin.
8. The liquid crystal display device according to claim 1 , wherein the elastic body is formed of a material softer than the light reflection cover.