Patent ID: 8451416
Filing Date: 2013-05-28
Classification: G02F

Abstract:
1. An LCD panel, having a horizontal direction and a vertical direction in a plane, the LCD panel comprising: a first substrate; a plurality of horizontal and vertical conductive lines, disposed on the first substrate and dividing the first substrate into a first area, a second area, and a third area; a plurality of support pads, respectively disposed under and directly connected to at least one of the horizontal and vertical conductive lines to form a plurality of first protrusions; a second substrate, disposed over the first substrate and partially overlapped with the first substrate in the horizontal or vertical direction; a main spacer and a compensation spacer, disposed on the second substrate, the main spacer and the compensation spacer being in sliding contact with the first protrusions in the horizontal or vertical direction, the compensation spacer being disposed around the main spacer and corresponding first protrusions are also disposed next to the compensation spacer, and the main spacer is directly connected to the plurality of horizontal conductive lines; and a liquid crystal layer, disposed between the first substrate and the second substrate; in the horizontal or vertical direction, the main spacer is partially contacted with the first protrusion to obtain a reduced contacting area, at the same time, the compensation spacer is partially contacted with the adjacent first protrusion to obtain an increased contacting area, and the reduced contacting area between the main spacer and the first protrusions is equal to the increased contacting area between the compensation spacer and the first protrusions, wherein the horizontal conductive lines include a first horizontal conductive line, a second horizontal conductive line, and a third horizontal conductive line, and the second horizontal conductive line is disposed between the first horizontal conductive line and the third horizontal conductive line, the main spacer is disposed on the second horizontal conductive line in the first area, the compensation spacer includes a first compensation spacer and a second compensation spacer respectively disposed on the first horizontal conductive line and the third horizontal conductive line in the first area; the main spacer is in contact with the first protrusion disposed on the second horizontal line in the first area, and a first distance is between a first edge of the main spacer and a first edge of the first protrusion along direction −X, a second distance is between a second edge of the main spacer and a second edge of the first protrusion along direction +X; the first compensation spacer is at the second distance from the first protrusion disposed on the first horizontal conductive line in the first area; and the second compensation spacer is at the first distance from the first protrusion disposed on the third horizontal conductive line in the first area.