A method of fabricating a liquid crystal display using a liquid crystal applying method includes loading a first substrate and a second substrate having seals formed thereon into a bonding chamber, aligning the first and second substrates, bonding the first and second substrates, fixing the bonded t
A method of fabricating a liquid crystal display using a liquid crystal applying method includes loading a first substrate and a second substrate having seals formed thereon into a bonding chamber, aligning the first and second substrates, bonding the first and second substrates, fixing the bonded two substrates, and unloading the fixed first and second substrates.
대표청구항▼
What is claimed is: 1. A method for fabricating a liquid crystal display (LCD), comprising: loading first and second substrates into a bonding chamber, the second substrate having a sealant formed thereon; aligning the first and second substrates by using alignment marks on the first and second sub
What is claimed is: 1. A method for fabricating a liquid crystal display (LCD), comprising: loading first and second substrates into a bonding chamber, the second substrate having a sealant formed thereon; aligning the first and second substrates by using alignment marks on the first and second substrates, wherein the aligning includes performing a first alignment using a first portion of the alignment marks and performing a second alignment using a second portion of the alignment marks, and wherein the first and second alignments are performed by moving at least one of the first and second substrates; bonding the first and second substrates to form a bonded substrate structure; fixing together the first substrate and the second substrate of the bonded substrate structure to form a fixed bonded substrate structure; and unloading the fixed bonded substrate structure of the first and second substrates. 2. The method as claimed in claim 1, wherein the first and second substrates are farther apart from each other during the first alignment than during the second alignment. 3. The method as claimed in claim 1, further comprising moving the second substrate before aligning the first and second substrates. 4. The method as claimed in claim 1, wherein loading the first and second substrates includes loading the first and second substrates on lower and upper stages of the bonding chamber, the method further comprising: placing a substrate receiver in the bonding chamber below the second substrate held by the upper stage, evacuating the bonding chamber, and holding the first and second substrates using electrostatic charge chuck (ESC), respectively. 5. The method as claimed in claim 4, wherein aligning the first and second substrates includes: aligning rough marks on the first and second substrates; and aligning fine marks on the first and second substrates in succession by moving at least one of the upper and lower stages. 6. The method as claimed in claim 5, wherein aligning the rough marks and the fine marks have dedicated separate cameras. 7. The method as claimed in claim 6, wherein aligning of the rough marks and the fine marks are made by focusing at least one of the cameras to a central position between the first and second substrates. 8. The method as claimed in claim 6, wherein aligning of the rough marks and the fine marks are made by focusing at least one of the cameras to the marks on the first substrate and on the second substrate, alternately. 9. The method as claimed in claim 1, wherein bonding the first and second substrates includes varying pressure applied on the first and second substrates. 10. The method as claimed in claim 1, wherein the sealant includes a main sealant and a second sealant; and fixing the bonded substrate structure includes one of exposing light, applying heat and applying pressure to the fixing sealant. 11. The method as claimed in claim 10, wherein the second sealant includes a fixing sealant formed on a periphery of the second substrate. 12. The method as claimed in claim 10, wherein second sealant includes a fixing sealant is formed on a plurality of parts of the second substrate, the fixing sealant being subsequently cut. 13. The method as claimed in claim 10, wherein applying heat to fix the bonded substrate structure includes heating at a range of about 50-200�� C. 14. The method as claimed in claim 10, wherein exposing light includes exposing light at about 50-500 mW. 15. The method as claimed in claim 1, wherein the sealant includes a main sealant for sealing the first and second substrates, a dummy sealant for protecting the main sealant, and a fixing sealant for fixing the bonded two substrates; and fixing the bonded substrate structure includes one of exposing light, applying heat and applying pressure to the fixing sealant for fixing the bonded substrate structure. 16. The method as claimed in claim 15, wherein the dummy sealant protects the main sealant, and exposing light including ultraviolet (UV). 17. The method of claim 1, wherein the first substrate includes glass with at least one side having a dimension of at least 1.0 meter. 18. The method of claim 17, wherein the glass has a second side having a dimension of at least 1.0 meter. 19. The method of claim 1, wherein the first and second substrates each include glass having an area of about 1.0 square meter. 20. The method of claim 1, wherein the first and second substrates each include glass having an area of at least 1.0 square meter. 21. A method of manufacturing a liquid crystal display (LCD) device, comprising: preparing a first substrate and a second substrate; loading the first and second substrates into a bonding chamber, the second substrate having a sealant formed thereon; aligning the first and second substrates by using alignment marks on the first and second substrates, wherein the aligning includes performing a first alignment using a first portion of the alignment marks and performing a second alignment using a second portion of the alignment marks, and wherein the first and second alignments are performed by moving at least one of the first and second substrates; applying liquid crystal on one of the first and second substrates; bonding the first and second substrates to form a bonded substrate structure; fixing together the first substrate and the second substrate of the bonded substrate structure to form a fixed bonded substrate structure; and unloading the fixed bonded substrate structure of the first and second substrates.
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