Method of adjusting amount of liquid crystal in a LCD device including reducing the thickness of a seal member to form a repair region by laser heating a metal pattern thereunder

1. A method for adjusting an amount of liquid crystal in an LCD (liquid crystal display) device, the method comprising:

injecting a liquid crystal into a liquid crystal panel having a sealing member for forming a liquid crystal receiving space;

reducing a thickness of the sealing member at a predetermined portion of the sealing member to form a repair region;

pressurizing the liquid crystal to break the sealing member at the repair region to discharge some of the liquid crystal from the liquid crystal receiving space, so as to adjust the amount of the liquid crystal in the liquid crystal receiving space; and

resealing the broken repair region of the sealing member,

wherein the reducing the thickness comprises:

heating a metal pattern that overlaps the sealing member under the sealing member; and

burning a portion of the sealing member that overlaps the metal pattern by the heated metal pattern,

wherein the heating the metal pattern is performed using a laser beam.

2. The method according to claim 1 , wherein the laser beam has a wavelength ranging from about 800 nm to 1200 nm.

3. The method according to claim 1 , wherein the metal pattern is formed of at least one material selected from the group consisting of an aluminum, an aluminum alloy, ITO (indium tin oxide), and IZO (indium zinc oxide).

4. The method according to claim 1 , further comprising forming one or more additional repair regions at the sealing member.

5. The method according to claim 1 , wherein the thickness of the predetermined portion of the sealing member is about 5% to 15% of that of the sealing member.

6. The method according to claim 1 , wherein the resealing of the broken repair region comprises:

applying a photocurable material to the broken repair region of the sealing member; and

irradiating a light to the photocurable material.