Display device having particular parallax barrier
AssigneeSharp Kabushiki Kaisha
InventorsYoshihide Koyama, Hiroshi Fukushima
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Abstract
A liquid crystal display device includes a liquid crystal display panel and a parallax barrier with a barrier light-shielding layer patterned on a barrier glass, bonded with an adhesive layer composed of an ultraviolet curing resin, provided with an area without a light-shielding layer on the peripheral portion of the parallax barrier, and a sealing material is arranged between a TFT substrate and a CF substrate with at least a portion thereof overlapping with the area without the light-shielding layer. Thus, peeling on the bonding surfaces between the parallax barrier and the liquid crystal display panel does not easily occur, and the occurrence of display non-uniformity due to strain of the CF substrate is prevented.
Claims12
A display device comprising:
- an image generation device arranged to generate display images;
- and
- a parallax barrier including a light-shielding layer disposed on a transparent substrate, the image generating device and the parallax barrier being bonded with an ultraviolet curing resin;
- wherein
- the image generation device includes a pair of substrates bonded together by a sealing material;
- around a peripheral portion of the parallax barrier, the parallax barrier includes an area without the light-shielding layer;
- the ultraviolet curing resin intervenes in at least the area without the light-shielding layer in the parallax barrier and the image generation device;
- and
- the sealing material is arranged between the pair of substrates such that at least a portion of the sealing material overlaps the area without the light-shielding layer.
Dependencies are inferred from the claim text.