METHOD OF MANUFACTURING DISPLAY SUBSTRATE, METHOD OF PATTERNING INORGANIC LAYER AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME
First Claim
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1. A method of manufacturing a display substrate, the method comprising:
- forming a plurality of thin film transistors (TFTs) on a first substrate in a matrix;
forming a plurality of pixel electrodes connected to the TFTs, and a connecting pad to receive a common voltage;
forming an organic pattern on the connecting pad;
depositing an inorganic alignment layer covering the organic pattern on the first substrate; and
removing the organic pattern and the inorganic alignment layer remaining on the organic pattern.
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Abstract
A method of manufacturing a display substrate includes forming a plurality of thin film transistors (TFTs) on a first substrate in a matrix, forming a plurality of pixel electrodes connected to the TFTs, forming a connecting pad to receive a common voltage, forming an organic pattern on the connecting pad, depositing an inorganic alignment layer covering the organic pattern on the first substrate, and removing the organic pattern and the inorganic alignment layer remaining on the organic pattern.
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Citations
19 Claims
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1. A method of manufacturing a display substrate, the method comprising:
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forming a plurality of thin film transistors (TFTs) on a first substrate in a matrix; forming a plurality of pixel electrodes connected to the TFTs, and a connecting pad to receive a common voltage; forming an organic pattern on the connecting pad; depositing an inorganic alignment layer covering the organic pattern on the first substrate; and removing the organic pattern and the inorganic alignment layer remaining on the organic pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of patterning an inorganic layer, the method comprising:
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forming an organic material to form an organic pattern on a first substrate; depositing an inorganic layer on the first substrate to cover the organic pattern; and removing the inorganic layer remaining on the organic pattern. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of manufacturing a display device, the method comprising:
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forming a connecting pad on a first substrate to apply a common voltage; forming a lower organic pattern on the connecting pad; depositing a lower alignment layer on the first substrate covering the lower organic pattern; removing the lower organic pattern partially exposing the common electrode; forming a common electrode on a second substrate and an upper alignment layer on the common electrode, wherein the upper alignment layer includes a contact hole partially exposing the common electrode; forming a sealant interposed between the lower alignment layer and the upper alignment layer; forming a connecting spacer between the connecting pad and the common electrode electrically connecting the connecting pad and the common electrode through the contact hole; and forming a liquid crystal layer between the lower alignment layer and the upper alignment layer, wherein the liquid crystal layer is sealed by the sealant. - View Dependent Claims (19)
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Specification