PURPOSE: To make an suppression effect upon the entrance of a sealant when a liquid crystal injection hole is sealed with the sealant, and prevent the sealant from entering a liquid crystal cell by arranging plural island-shaped bodies made of sealing members in the liquid crystal injection hole.

CONSTITUTION: Linear island-shaped bodies 11 are provided in the liquid crystal injection hole on the surface of either of an upper substrate 1 and a lower substrate 2, e.g. upper substrate 1 in parallel to the liquid crystal injection hole 4. Those bodies and sealing members 3 are formed in one body by a screen printing method, etc. Further, both substrates 1 and 2 are adhered together in one body across a sealing material layer 3. The injection hole end is sealed with the organic sealant after liquid crystal is injected. The suppression effect of the island-shaped bodies operates upon the entrance of the sealant until the sealant cures to eliminate such a trouble that the sealant flows into the liquid crystal cell deeply, thereby improving the quality of a liquid crystal display panel.