Liquid crystal display device
AssigneeJapan Display Inc.
InventorYuki KURAMOTO
Life of this patent
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Abstract
A liquid crystal display device is provided in which color unevenness can be reduced and inhibited in the peripheral display area even when the display device has a narrow frame. In the liquid crystal display device, liquid crystal sandwiched between a TFT substrate and a CF substrate and sealed by a seal is disposed in a frame portion. The CF substrate has a BM, a color resist film, an OC, an alignment film, and a wall that inhibits the alignment film from expanding outward. In the area where the wall is disposed, the BM and color resist film on the CF substrate are removed.
Claims10
A liquid crystal display device, comprising:
- a first substrate,
- a second substrate,
- a liquid crystal sandwiched between the first substrate and the second substrate,
- a seal portion for sealing the liquid crystal,
- wherein the second substrate has a black matrix (BM), a color resist layer, an overcoat (OC) layer and an alignment film,
- a wall formed extending in the same direction as the seal portion is formed in a region where the sealing portion is formed on the second substrate,
- at least one layer of the BM, the color resist layer, the OC layer is removed.
A liquid crystal display device, comprising:
- a first substrate,
- a second substrate,
- a liquid crystal sandwiched between the first substrate and the second substrate,
- a sealing portion for sealing the liquid crystal,
- wherein the second substrate has a black matrix (BM), an overcoat (OC) layer and an alignment film,
- a wall formed extending in the same direction as the seal portion is formed in a region where the sealing portion is formed on the second substrate,
- at least one layer of the BM, the OC layer is removed.
Dependencies are inferred from the claim text.