Abstract: A seal pattern on a substrate for a liquid crystal display device includes a plurality of main seal patterns along first and second direction, a dummy seal pattern between the adjacent main seal patterns along the first direction, a first sub-seal pattern surrounding the plurality of main seal patterns, and a second sub-seal pattern at an exterior of the first sub-seal pattern, the second sub-seal pattern corresponding to a borderline between the adjacent main seal patterns along the second direction.

Abstract: A seal pattern for a liquid crystal display device includes a substrate having an active area and a non-active area, a main seal pattern arranged in a boundary between the active area and the non-active area and having an injection hole, a V-shaped seal pattern arranged in the non-active area and spaced apart from the injection hole, wherein an open portion of the V-shape faces in a direction opposite the injection hole, and a sub-seal pattern arranged in the non-active area, having a same width as that of the main seal pattern, and having a plurality of exhaust holes arranged in positions corresponding to the V-shaped seal pattern and the injection hole.

Abstract: A seal pattern on a substrate for a liquid crystal display device includes a plurality of main seal patterns along first and second direction, a dummy seal pattern between the adjacent main seal patterns along the first direction, a first sub-seal pattern surrounding the plurality of main seal patterns, and a second sub-seal pattern at an exterior of the first sub-seal pattern, the second sub-seal pattern corresponding to a borderline between the adjacent main seal patterns along the second direction.

Abstract: A seal pattern for a liquid crystal display device includes a substrate having an active area and a non-active area, a main seal pattern arranged in a boundary between the active area and the non-active area and having an injection hole, a V-shaped seal pattern arranged in the non-active area and spaced apart from the injection hole, wherein an open portion of the V-shape faces in a direction opposite the injection hole, and a sub-seal pattern arranged in the non-active area, having a same width as that of the main seal pattern, and having a plurality of exhaust holes arranged in positions corresponding to the V-shaped seal pattern and the injection hole.

Abstract: A seal pattern on a substrate for a liquid crystal display device includes a plurality of main seal patterns along first and second direction, a dummy seal pattern between the adjacent main seal patterns along the first direction, a first sub-seal pattern surrounding the plurality of main seal patterns, and a second sub-seal pattern at an exterior of the first sub-seal pattern, the second sub-seal pattern corresponding to a borderline between the adjacent main seal patterns along the second direction.

Abstract: A pulsator, which is installed in a washing tub of a washing machine, includes a base, a post protruded upwardly from a upper surface of the base, a plurality of blades extended radially with respect to the post and outwardly the base, and protruded upwardly on the upper surface of the base, and a plurality of vanes formed on a upper portion of the post, extended radially and outwardly with respect to the upper portion of the post. The plurality of blades develop a heart-type water flow in the washing tub, and the a plurality of vanes develop a water flow at a central portion of the heart-type water flow, thereby the twisting and tangling of the laundry caused by the heart-type water flow can be minimized.

Abstract: A pulsator for a washing machine generates a vortex-type water current in a washing tub in order to wash washing articles. In the pulsator of a washing machine, a base plate is fixed to a shaft of the washing machine to be rotated according to a rotation of the shaft. A plurality of stirring blades are downwardly slanted from the center of the base plate to an outer periphery thereof in a sector form on a bottom surface of the base plate. The plurality of stirring blades define at least one concave collecting basing between adjacent stirring blades on the bottom surface of the base plate. The pulsator for a washing machine generates a vortex-type water current in a washing tub and evenly transmits a friction force generated by a washing water current to the washing articles in a state that a current of the washing water is not uniform inside the washing tub thereby minimizing the twist of washing articles and increasing washing efficiency.