Display device having data lines in rounded edge and straight edge parts
AssigneeSamsung Display Co., Ltd.
InventorsGyung Soon Park, Seung-Hwan Cho, Jong Hyun Choi
Life of this patent
Estimating the term…
Abstract
A display device includes a display portion having a substantially rectangular area with rounded edges in which a plurality of data lines are arranged. The display device includes a first area corresponding to a rounded edge part and a second area corresponding to a straight edge part adjacent to the first area. A data driving circuit includes a plurality of output channels configured to output data voltages. Odd-numbered output channels output data voltages according to a sequential arrangement of data lines in the second area. Even-numbered output channels output data voltages according to a reverse sequential arrangement of data lines in the first area.
Claims20
A display device, comprising:
- a display portion having a substantially rectangular area with at least one rounded edge in which a plurality of data lines are disposed, the display portion including a first area corresponding to a rounded edge part and a second area corresponding to a straight edge part adjacent to the first area;
- and
- a data driving circuit including a plurality of output channels configured to output data voltages, wherein odd-numbered output channels of the plurality of output channels output data voltages according to a sequential arrangement of data lines disposed in the second area, and wherein even-numbered output channels of the plurality of output channels output data voltages according to a reverse sequential arrangement of data lines disposed in the first area.
A display device, comprising:
- a display portion having a substantially rectangular area with at least one rounded edge in which a plurality of data lines are disposed, the display portion including a first area corresponding to a rounded edge part and a second area corresponding to a straight edge part adjacent to the first area;
- and
- a data driving circuit including an n-output demultiplexer configured to output a data voltage for each group formed by binding n output channels and a plurality of output channels configured to output a plurality of data voltages, wherein odd-numbered groups of the n output channels output data voltages according to a sequential arrangement of the data lines arranged in the second area, and even-numbered groups of the n output channels output data voltages according to a reverse sequential arrangement of the data lines arranged in the first area.
A display device comprising:
- a display portion having a substantially rectangular area with at least one rounded edge in which a plurality of data lines are disposed, the display portion including a first area corresponding to a rounded edge part and a second area corresponding to a straight edge part adjacent to the first area;
- and
- a data driving circuit including an n-output demultiplexer configured to output a data voltage for each group formed by binding n output lines and a plurality of output channels electrically connected to a plurality of output lines of the n-output demultiplexer, wherein odd-numbered output channels of the n output channels output data voltages according to a sequential arrangement of data lines arranged in the second area, and even-numbered output channels of the n output channels output data voltages according to a reverse sequential arrangement of data lines arranged in the first area.
Dependencies are inferred from the claim text.