Liquid crystal display panel and liquid crystal module
AssigneesPanasonic Liquid Crystal Display Co., Ltd., Pasona Knowledge Partner Inc.
InventorsKeisuke Izawa, Makoto Arita, Toshitaka Uchikoba
Life of this patent
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Abstract
A liquid crystal display panel to be used in a vertical orientation includes: a first substrate; a second substrate located opposite to the first substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. When a position of a top end of the liquid crystal layer is defined as a first position and a position of a bottom end of the liquid crystal layer is defined as a second position when the liquid crystal display panel is placed in the vertical orientation, a distance between the first substrate and the second substrate when the liquid crystal panel is in a horizontal orientation gradually decreases from the first position to the second position.
Claims9
A liquid crystal display panel to be used in a vertical orientation, the liquid crystal display comprising:
- a first substrate;
- a second substrate located opposite to the first substrate;
- a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a plurality of spacers for maintaining the distance between the first substrate and the second substrate,
- wherein when a position of a top end of the liquid crystal layer is defined as a first position and a position of a bottom end of the liquid crystal layer is defined as a second position when the liquid crystal display panel is placed in the vertical orientation:
- a distance between the first substrate and the second substrate when the liquid crystal panel is in a horizontal orientation gradually decreases from the first position to the second position,
- the plurality of spacers include first spacers and second spacers having a height greater than a height of the first spacers,
- a placement ratio of the second spacers to the first spacers when the liquid crystal display panel is in the horizontal orientation gradually decreases from the first position to the second position, and
- a placement density of the plurality of spacers is constant from the first position to the second position.
A liquid crystal display panel to be used in a vertical orientation, the liquid crystal display comprising:
- a first substrate;
- a second substrate located opposite to the first substrate;
- a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a plurality of spacers for maintaining the distance between the first substrate and the second substrate, wherein
- when a position of a top end of the liquid crystal layer is defined as a first position and a position of a bottom end of the liquid crystal layer is defined as a second position when the liquid crystal display panel is placed in the vertical orientation:
- a distance between the first substrate and the second substrate when the liquid crystal panel is in a horizontal orientation gradually decreases from the first position to the second position,
- the plurality of spacers are spacers of a single type having same height, and
- a placement density of the plurality of spacers when the liquid crystal display panel is in the horizontal orientation gradually decreases from the first position to the second position.
Dependencies are inferred from the claim text.