A method for manufacturing a liquid crystal display device, by applying a sealant using a dispenser to form a plurality of seal patterns on a first substrate in a matrix, dropping liquid crystal, bonding a second substrate to the first substrate, and then cutting into individual liquid crystal display devices, a process of forming the seal patterns in a matrix comprising: a first step of sequentially applying the sealant to one long side and one short side out of four sides of the seal pattern of each liquid crystal display device (11, 12, 13, 14, 15) with a single stroke; and a second step of sequentially applying the sealant to the remaining long side and the remaining short side out of the four sides of the seal pattern of each liquid crystal display device (11, 12, 13, 14, 15) with a single stroke, wherein the sealant is applied in such a manner that the sealant applied in the first step and the sealant applied in the second step cross each other at boundaries between the liquid crystal display devices, characterized in that the one long side and the one short side of the seal pattern obtained in the first step are connected by an arc of a circle and the remaining long side and the remaining short side of the seal pattern obtained in the second step are connected by an arc of a circle, wherein the radius of curvature of the arc of a circle of each of the seal patterns adjacent to a crossing portion where the first and second seal patterns cross each other is R2 and wherein the radius of curvature of the arc of a circle of each of the seal patterns adjacent to a non-crossing portion where the first and second seal patterns do not cross each other is R1, wherein R2 is larger than R1, wherein R2 is 2 mm or larger than 2 mm, and wherein R2 is smaller than the value where the seal pattern overlaps with a display area of the liquid crystal display device. a first step of sequentially applying the sealant to one long side and one short side out of four sides of the seal pattern of each liquid crystal display device (11, 12, 13, 14, 15) with a single stroke; and a second step of sequentially applying the sealant to the remaining long side and the remaining short side out of the four sides of the seal pattern of each liquid crystal display device (11, 12, 13, 14, 15) with a single stroke, wherein the sealant is applied in such a manner that the sealant applied in the first step and the sealant applied in the second step cross each other at boundaries between the liquid crystal display devices, characterized in that the one long side and the one short side of the seal pattern obtained in the first step are connected by an arc of a circle and the remaining long side and the remaining short side of the seal pattern obtained in the second step are connected by an arc of a circle, wherein the radius of curvature of the arc of a circle of each of the seal patterns adjacent to a crossing portion where the first and second seal patterns cross each other is R2 and wherein the radius of curvature of the arc of a circle of each of the seal patterns adjacent to a non-crossing portion where the first and second seal patterns do not cross each other is R1, wherein R2 is larger than R1, wherein R2 is 2 mm or larger than 2 mm, and wherein R2 is smaller than the value where the seal pattern overlaps with a display area of the liquid crystal display device.