Transparent display apparatus

摘要

A transparent display apparatus includes a display panel including a plurality of pixels arranged in rows and columns, a plurality of gate lines, a plurality of data lines including first and second data lines, a gate driver, and a data driver. Each of the pixels comprises sub-pixels arranged in a row direction, each gate line is operatively coupled to sub-pixels arranged in a corresponding row, and each first and second data line is operatively coupled to sub-pixels arranged in a corresponding column. The gate driver sequentially applies a gate signal to the pixels through the gate lines. The data driver applies sub-data signals to the sub-pixels through the first data lines, and applies down data signals to the sub-pixels through the second data lines. Each of the down data signals has a voltage level lower than a voltage level of a corresponding sub-data signal.

主权项

1. A transparent display apparatus, comprising:
a display panel comprising a plurality of pixels arranged in a plurality of rows and columns, wherein each of the pixels comprises a plurality of sub-pixels arranged in a row direction; a plurality of gate lines, wherein each gate line is operatively coupled to sub-pixels arranged in a corresponding row; a plurality of data lines comprising first data lines and second data lines, wherein each first and second data line is operatively coupled to sub-pixels arranged in a corresponding column; a gate driver configured to sequentially apply a gate signal to the pixels through the gate lines; and a data driver configured to apply a plurality of sub-data signals to the sub-pixels through the first data lines, and apply a plurality of down data signals to the sub-pixels through the second data lines, wherein each of the down data signals has a voltage level lower than a voltage level of a corresponding sub-data signal, wherein the plurality of sub-pixels includes a red sub-pixel, a green sub-pixel, and a blue sub-pixel, the plurality of down data signals includes a first down data signal provided to the red sub-pixel, a second down data signal provided to the green sub-pixel, and a third down data signal provided to the blue sub-pixel, a voltage level of the first down data signal is lower than a voltage level of the second down data signal, and a voltage level of the second down data signal is lower than a voltage level of the third down data signal.