Bonding device for fabricating liquid crystal display and substrate for fabricating liquid crystal display
First Claim
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1. A bonding device for fabricating a liquid crystal display, comprising:
- a vacuum chamber;
an upper stage and a lower stage within the vacuum chamber;
a stage moving system moving at least one of the upper and lower stages;
a plurality of first observation holes formed through regions of the upper stage;
a plurality of second observation holes formed through an upper portion of the vacuum chamber, each aligned to one of the plurality of first observation holes; and
a plurality of alignment cameras, each camera aligned with the each of the first and second observation holes.
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Abstract
A bonding device for fabricating a liquid crystal display includes a vacuum chamber, an upper stage and a lower stage within the vacuum chamber, a stage moving system moving at least one of the upper and lower stages, a plurality of first observation holes formed through regions of the upper stage, a plurality of second observation holes formed through an upper portion of the vacuum chamber, each aligned to one of the plurality of first observation holes, and a plurality of alignment cameras, each camera aligned with the each of the first and second observation holes.
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Citations
20 Claims
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1. A bonding device for fabricating a liquid crystal display, comprising:
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a vacuum chamber;
an upper stage and a lower stage within the vacuum chamber;
a stage moving system moving at least one of the upper and lower stages;
a plurality of first observation holes formed through regions of the upper stage;
a plurality of second observation holes formed through an upper portion of the vacuum chamber, each aligned to one of the plurality of first observation holes; and
a plurality of alignment cameras, each camera aligned with the each of the first and second observation holes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A substrate for fabricating a liquid crystal display, comprising:
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a plurality of cell areas and dummy areas; and
an alignment mark formed on dummy areas adjacent to the cell areas. - View Dependent Claims (18, 19, 20)
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Specification