Printing apparatus and method for forming patterns for liquid crystal display device using the same
AssigneeLG.Philips LCD Co., Ltd.
InventorTae Young Oh
Life of this patent
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Abstract
A printing apparatus includes at least one printing nozzle for applying a material, at least one first printing plate, at least one second printing plate, at least one printing roll for transcribing a portion of the pattern material on one of a first substrate and a second substrate, the transcribed portion of the pattern material corresponding to an engraving in one of the first and second printing plates, and a washer unit for washing one of the first and second printing plates while the printing roll transcribing the pattern material.
Claims18
A printing apparatus for forming a liquid crystal display device having a first substrate and a second substrate comprising:
- at least one printing nozzle for applying a pattern material;
- at least one first printing plate;
- at least one second printing plate;
- at least one printing roll for transcribing a portion of the pattern material on one of the first substrate and the second substrate, the transcribed portion of the pattern material corresponding to an engraving in one of the first and second printing plates;
- and
- a washer unit for washing one of the first and second printing plates while the printing roll transcribing the pattern material.
A method for forming a liquid crystal display device comprising:
- forming a patterned material on a printing roll using one of a first printing plate and a second printing plate;
- transcribing the patterned material on the printing roll onto one of a first substrate and a second substrate;
- and
- washing one of the first and second printing plates while forming the patterned material or transcribing the patterned material.
A method for forming a liquid crystal display device comprising:
- forming a patterned material on a printing roll using a first printing plate;
- transcribing the patterned material on the printing roll onto a first substrate;
- forming the patterned material on the printing roll using a second printing plate;
- transcribing the patterned material on the printing roll onto a second substrate;
- and
- washing the first printing plate while forming the patterned material on the printing roll using the second printing plate or transcribing the patterned material on the printing roll onto a second substrate.
Dependencies are inferred from the claim text.