Dispenser for liquid crystal display panel and dispensing method using the same
View Patent ↗A dispenser for a liquid crystal display panel includes a substrate on which a plurality of image display parts is formed, a table on which the substrate is loaded, a plurality of syringes for dispensing a material on the substrate, and a plurality of supports aligning and affixing the plurality of syringes, wherein at least a first predetermined number of the plurality of syringes is affixed and aligned to at least one of the plurality of supports.
1. A dispenser for a liquid crystal display panel, comprising:
a substrate on which a plurality of image display parts is arranged in a plurality of columns and lines;
a table on which the substrate is loaded;
supports above the table, the supports being formed in the bar shape to be extended in the direction of column or line of the image display parts, the supports being separately parallel from each other; and
a plurality of syringes affixed at each support to dispense a material on the substrate, the diameter of each syringe being larger than the distance between the dispensing start points of the neighboring image display parts,
wherein the number of supports being same as the number of the column or line of image display parts so that the syringes at one support dispense dispensing material to the image display parts at the corresponding line formed on the substrate,
wherein the plurality of syringes at one support dispense the material on the odd image display parts and then the plurality of syringes at the other support dispense the material on the even image display parts after shifting the support relative to the table.
2. The dispenser of claim 1 , wherein the substrate has at least one thin film transistor array substrate formed on the substrate.
3. The dispenser of claim 1 , wherein the substrate has at least one color filter substrate formed on the substrate.
4. The dispenser of claim 1 , wherein the table is moved in forward/backward and left/right directions.
5. The dispenser of claim 1 , wherein the material is a sealant to form a seal pattern.
6. The dispenser of claim 5 , wherein the sealant is formed on the substrate and a portion of the seal pattern is open.
7. The dispenser of claim 5 , wherein the sealant is formed on the substrate and the seal pattern is a closed pattern encompassing an outer edge of the image display parts.
8. The dispenser of claim 1 , wherein the material is one of liquid crystal and Silver (Ag).
9. The dispenser of claim 1 , wherein the number of the plurality of syringes at supports corresponds to the number of image display parts in one column of image display parts.
10. The dispenser of claim 1 , wherein the number of the plurality of syringes at supports corresponds to at least some of the image display parts in one column of image display parts.
11. The dispenser of claim 1 , wherein the plurality of image display parts are at least two different sizes.