Method and apparatus for forming a sealing member for a display device

1. A method for forming a sealing member, the method comprising:

forming a first sealing part to surround one portion of a display area by a dispensing method, the display area including a pixel; and

forming a second sealing part to surround a remaining portion of the display area and to intersect ends defining the second sealing part with corresponding ends defining the first sealing part thereby forming an X-shape by the dispensing method,

wherein a first portion of the first and second sealing parts corresponding to a first side of the display area is parallel with a second portion of the first and second sealing parts corresponding to a second side of the display area opposite to the first side, and a first direction in which the first portion is formed is opposite to a second direction in which the second portion is formed.

2. The method of claim 1 , wherein the first and second sealing parts define a closed loop of sealing material.

3. The method of claim 1 , wherein the forming first and second sealing parts include forming first and second sealing parts having a cross-section of at least one of a band shape and a string shape.

4. The method of claim 1 , wherein the display area has a rectangular shape that includes a first edge, a second edge, a third edge and a fourth edge, the first and second edges face the third and fourth edges, respectively.

5. The method of claim 4 , wherein the first sealing part is defined by a first end and a second end, the first sealing part extends from the first end along at least a portion of the first edge along the second edge to the second end extending to at least a portion of the third edge, the second sealing part is applied along any remaining portions of the third and fourth edges so that first and second ends defining the second sealing part intersect with respective first and second ends defining the first sealing part.

6. The method of claim 4 , wherein the first sealing part is defined by a first end is formed proximate a first corner defined where the first and fourth edges meet with each other, the first sealing part defined by a second end extends to an opposite corner defined where the second and third edges meet with each other, the second sealing part is applied to the third and fourth edges so that first and second ends defining the second sealing part intersect with respective first and second ends defining the first sealing part.

7. The method of claim 1 , wherein the ends defining the second sealing part and the corresponding ends defining the first sealing part intersect forming an X-shape.

8. The method of claim 1 , wherein each pixel includes a pixel electrode, a thin film transistor, a gate signal line and a data signal line, the pixel electrode is electrically connected to a drain electrode of the thin film transistor, the gate signal line is electrically connected to a gate electrode of the thin film transistor, and the data signal line is electrically connected to a source electrode of the thin film transistor.

9. The method of claim 1 , wherein the display apparatus includes one of a liquid crystal display (LCD), a plasma display panel (PDP).

10. The method of claim 9 , wherein when the display apparatus is an LCD, the sealing member is configured to prevent leakage of liquid crystal from the display area; when the display apparatus is a PDP, the sealing member is configured to prevent operation gas that generates plasma from leaking from the display area.