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US 7,583,327 B2Granted
Liquid crystal display panel and liquid crystal display device
AssigneeSharp Kabushiki Kaisha
InventorTomoo Takatani
Life of this patent
Estimating the term…
Abstract
A liquid crystal layer, a color filter, a thick resin layer, and a parallax barrier layer are provided between two transparent substrates. The separation between the color filter and the parallax barrier layer is adjusted using the thick resin layer to a short distance suitable for dual image displays.
Claims9
A liquid crystal display panel, comprising between two transparent substrates:
- an image forming layer including at least a liquid crystal layer a color filter;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- a transparent resin layer adjusting a distance between the image forming layer and the parallax barrier layer;
- and
- wherein only the transparent resin layer is formed between the image forming layer and the parallax barrier layer.
2 more elements
A liquid crystal display device comprising:
- a liquid crystal display panel included between two transparent substrates:
- an image forming layer including at least a liquid crystal layer a color filter;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- a transparent resin layer configured to adjust a distance between the image forming layer and the parallax barrier layer;
- wherein only the transparent resin layer is formed between the image forming layer and the parallax barrier layer.
2 more elements
A liquid crystal display device comprising:
- a liquid crystal display panel included between two transparent substrates:
- an image forming layer including at least a liquid crystal layer;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- a transparent resin layer configured to adjust a distance between the image forming layer and the parallax barrier layer;
- wherein:
- the parallax barrier layer comprises a reflective metal pattern;
- and
- the liquid crystal display device further comprises a frontlight unit and a backlight unit on a front and a back of the liquid crystal display panel respectively.
5 more elements
A liquid crystal display device comprising:
- a liquid crystal display panel included between two transparent substrates:
- an image forming layer including at least a liquid crystal layer;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- a transparent resin layer configured to adjust a distance between the image forming layer and the parallax barrier layer;
- wherein the liquid crystal display panel further includes a semitransparent reflective layer between the image forming layer and the parallax layer;
- and the device further comprises a frontlight unit and a backlight unit on a front and a back of the liquid crystal display panel respectively.
3 more elements
A liquid crystal display device comprising:
- a liquid crystal display panel included between two transparent substrates:
- an image forming layer including at least a liquid crystal layer;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- a transparent resin layer configured to adjust a distance between the image forming layer and the parallax barrier layer;
- wherein the liquid crystal display panel further includes a pixel electrode in contact with the liquid crystal layer, the pixel electrode comprising transparent regions and reflective regions;
- and the device further comprises a frontlight unit and a backlight unit on a front and a back of the liquid crystal display panel respectively.
3 more elements
A liquid crystal display panel, comprising between two transparent substrates:
- an image forming layer including at least a liquid crystal layer;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- and
- a transparent resin layer adjusting a distance between the image forming layer and the parallax barrier layer;
- wherein:
- the parallax barrier layer is formed by patterning a non-transmissive layer;
- and
- the transparent resin layer is formed to extend into spaces between the non-transmissive layer in the parallax baffler layer.
5 more elements
A method of manufacturing a liquid crystal display panel, said liquid crystal display panel including between two transparent substrates:
- an image forming layer including at least a liquid crystal layer and a color filter;
- a parallax barrier layer separating a display image formed by the image forming layer into multiple images for each of which a different particular viewing angle is set;
- and
- a transparent resin layer adjusting a distance between the image forming layer and the parallax baffler layer,
- said method comprising the sequential steps of:
- forming the parallax barrier layer on one of the transparent substrates;
- forming the transparent resin layer on the parallax baffler layer;
- and
- forming the color filter on the transparent resin layer.
6 more elements
Dependencies are inferred from the claim text.