Liquid crystal display device and method of fabricating the same
First Claim
Patent Images
1. A liquid crystal display (LCD) device comprising:
- first and second substrates facing each other;
a plurality of column spacers on at least one of the first and second substrates, each column spacer including first and second patterns, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern; and
a liquid crystal layer between the first and second substrates.
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Abstract
A liquid crystal display (LCD) device includes first and second substrates facing each other, a plurality of column spacers on at least one of the first and second substrates, each column spacer including first pattern second patterns, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern, and a liquid crystal layer between the first and second substrates.
58 Citations
26 Claims
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1. A liquid crystal display (LCD) device comprising:
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first and second substrates facing each other;
a plurality of column spacers on at least one of the first and second substrates, each column spacer including first and second patterns, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern; and
a liquid crystal layer between the first and second substrates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A liquid crystal display (LCD) device comprising:
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a first substrate having a TFT array;
a second substrate having a color filter array opposing to the first substrate;
a first column spacer in contact with the first and second substrates;
a second column spacer on the second substrate and separate from the first substrate; and
a liquid crystal layer between the first and second substrates. - View Dependent Claims (17)
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18. A liquid crystal display (LCD) device comprising:
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a first substrate having a TFT array;
a second substrate having a color filter array opposing to the first substrate;
a first column spacer on the second substrate, the first column spacer comprising a first pattern having a first cross-section and a first height and a second pattern having a second cross-section and a second height smaller than those of the first pattern, the first and second patterns being connected to each other;
a second column spacer on the second substrate to have a height corresponding to the first height of the first pattern of the first column spacer; and
a liquid crystal layer between the first and second substrates. - View Dependent Claims (19)
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20. A method of fabricating a liquid crystal display (LCD) device comprising:
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forming a TFT array on a first substrate;
forming a color filter array on a second substrate;
forming a plurality of column spacers on the second substrate, each column spacer including a first pattern and a second pattern, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern;
dispersing a liquid crystal material on the first substrate; and
bonding the first and second substrates to each other. - View Dependent Claims (21, 22)
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23. A method of fabricating a liquid crystal display (LCD) device comprising:
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forming a TFT array on a first substrate;
forming a color filter array on a second substrate;
forming first and second column spacers having the different heights on the second substrate;
dispersing a liquid crystal material on the first substrate; and
bonding the first and second substrates to each other. - View Dependent Claims (24)
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25. A method of fabricating a liquid crystal display (LCD) device comprising:
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forming a TFT array on a first substrate;
forming a color filter array on a second substrate;
forming a first column spacer on the second substrate, the first column spacer comprising a first pattern having a first cross-section and a first height and a second pattern having a second cross-section and a second height smaller than those of the first pattern, the first and second patterns being connected to each other;
forming a second column spacer on the second substrate to have a height corresponding to the first height of the first pattern of the first column spacer;
dispersing a liquid crystal material on the first substrate; and
bonding the first and second substrates to each other. - View Dependent Claims (26)
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Specification