Method of producing glass substrate for liquid crystal display device
AssigneeSharp Kabushiki Kaisha
InventorsAkio OKAMOTO, Kohshiroh TANIIKE
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Abstract
A method of producing a glass substrate for a liquid crystal display device includes a cleaning process of cleaning a substrate after performing a rubbing treatment on the substrate to align liquid crystal molecules. In the cleaning process, a position of a first cleaning material supply unit that supplies water-based cleaning material to the substrate on which a film of pretreatment material is disposed and that is transferred in a transferring direction is adjusted according to a film forming amount of the pretreatment material disposed on the substrate and transfer speed of the substrate.
Claims7
A method of producing a glass substrate for a liquid crystal display device including a cleaning process of cleaning a substrate after performing a rubbing treatment on the substrate to align liquid crystal molecules, wherein
- in the cleaning process, a position of a first cleaning material supply unit that supplies water-based cleaning material to the substrate on which a film of pretreatment material is disposed and that is transferred in a transferring direction is adjusted according to a film forming amount of the pretreatment material disposed on the substrate and transfer speed of the substrate.
Dependencies are inferred from the claim text.