Image display device including barrier cell and method of fabricating the same

摘要

There are provided an image display device including a barrier cell, and a method of fabricating the same. The image display device includes: a display panel configured to display an image; and a barrier cell configured to block or transmit an image emitted from the display panel, wherein a pattern spacer for maintaining a cell gap of the barrier cell is disposed in correspondence to a white area of the barrier cell, and the white area transmits the image emitted from the display panel.

主权项

1. An image display device, comprising:
a display panel configured to display an image; and a barrier cell including a white area and a black area and configured to block or transmit an image emitted from the display panel, wherein a pattern spacer for maintaining a cell gap of the barrier cell is disposed in correspondence to the white area except the black area, and the white area transmits the image emitted from the display panel, wherein a cell gap in the white area is substantially equal to a cell gap in the black area, and a thickness of the pattern spacer is substantially equal to the cell gap in the white area, wherein the barrier cell includes: a third substrate and a fourth substrate spaced apart from each other and facing each other; a second liquid crystal layer between the third substrate and the fourth substrate; first and second signal lines on the third substrate; a first protection layer on the first and second signal lines; a plurality of first electrodes on the first protection layer and connected to the first signal line; a second protection layer on the plurality of first electrodes; a plurality of second electrodes on the second protection layer and connected to the second signal line, wherein the plurality of first electrodes and the plurality of second electrodes are alternately arranged at intervals on opposite sides of the second protection layer; a black matrix on the fourth substrate and corresponding to the first and second signal lines; and a third electrode on the fourth substrate, wherein the first protection layer is disposed between the first and second signal lines and the plurality of first and second electrodes, and extends throughout the white area and the black area, wherein the first protection layer directly contacts the first and second signal lines and the plurality of first electrodes, and wherein the pattern spacer is disposed between the third electrode and the second protection layer, an end of the pattern spacer contacts the third electrode, and an opposite end of the pattern spacer terminates within the second liquid crystal layer and does not contact the second protection layer.