作者: Young-Je Cho , Sang-Heon Song , Doo-Hwan You , In-Ho Park
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摘要: A touch screen display apparatus includes a first substrate including pixel electrode and lower sensor electrode, second facing the common an upper liquid crystal layer interposed between substrates, alignment disposed on third electrode. The or layers aligns in different direction from layer. When pressure is applied onto point substrate, distance capacitance at are changed to detect position of point.