Display device, driving method thereof, terminal device, and display panel
To provide a plural-viewpoint display device having an image separating optical element such as a lenticular lens or a parallax barrier, which is capable of arranging thin film transistors and wirings while achieving substantially trapezoid apertures and high numerical aperture, and to provide a driving method thereof, a terminal device, and a display panel. A neighboring pixel pair arranged with a gate line interposed therebetween is connected to the gate line placed between the pixels, each of the pixels configuring the neighboring pixel pair is connected to the data line different from each other, and each of the neighboring pixel pairs neighboring to each other in an extending direction of the gate lines is connected to the gate line different from each other.
1. A display device, comprising:
a plurality of pixel units each including at least a pixel for displaying a first viewpoint image and a pixel for displaying a second viewpoint image, each pixel including a pixel electrode and a storage capacitance;
data lines for supplying display data to the pixel electrodes;
pixel switches for transmitting display data signals from the data lines to the pixel electrodes;
gate lines for controlling the pixel switches;
contact holes for electrically connecting the pixel electrodes and the storage capacitances in the pixels; and
an optical element for distributing light emitted from each of the pixels configuring the pixel units towards different directions, wherein
a direction towards which the pixel for the first viewpoint and the pixel for the second viewpoint are arranged in a repeated manner is a first direction,
a direction orthogonal to the first direction is a second direction,
either of the first or second viewpoint pixels arranged in the second direction are a first-or-second viewpoint pixel group,
a center line of the viewpoint pixel group to the first direction is a pixel group center line, and
the contact holes are arranged at positions that do not overlap with the pixel group center line.
2. A display device, comprising:
a plurality of pixel units each including at least a pixel for displaying a first viewpoint image and a pixel for displaying a second viewpoint image, each pixel including a pixel electrode and a storage capacitance;
data lines for supplying display data to the pixel electrodes;
pixel switches for transmitting display data signals from the data lines to the pixel electrodes;
gate lines for controlling the pixel switches;
contact holes for electrically connecting the pixel electrodes and the storage capacitances in the pixels; and
an optical element for distributing light emitted from each of the pixels configuring the pixel units towards different directions, wherein
a direction towards which the pixel for the first viewpoint and the pixel for the second viewpoint are arranged in a repeated manner is a first direction,
a direction orthogonal to the first direction is a second direction,
two of the pixels neighboring to each other in the second direction across one of the gate lines are a neighboring pixel pair, the neighboring pixel pair being controlled by the gate line between the neighboring pixels,
a center line of the neighboring pixel pair to the first direction is a neighboring-pixel-pair center line, and
the contact holes are arranged at positions that do not overlap with the neighboring-pixel-pair center line.
3. The display device as claimed in claim 2 , wherein the contact holes in the pixels configuring the neighboring pixel pair do not overlap with each other to the first direction.
4. The display device as claimed in claim 3 , wherein each of the pixels configuring the neighboring pixel pair is arranged to be in a dot-symmetrical relation.
5. The display device as claimed in claim 2 , wherein each of the pixels configuring the neighboring pixel pair is arranged to be in a dot-symmetrical relation.
6. A display device, comprising:
a plurality of pixel units each including at least a pixel for displaying a first viewpoint image and a pixel for displaying a second viewpoint image, each pixel including a pixel electrode and a storage capacitance;
data lines for supplying display data to the pixel electrodes;
pixel switches for transmitting display data signals from the data lines to the pixel electrodes;
gate lines for controlling the pixel switches;
contact holes for electrically connecting the pixel electrodes and the storage capacitances in the pixels; and
an optical element for distributing light emitted from each of the pixels configuring the pixel units towards different directions, wherein
a direction towards which the pixel for the first viewpoint and the pixel for the second viewpoint are arranged in a repeated manner is a first direction,
a direction orthogonal to the first direction is a second direction,
two of the pixels neighboring to each other in the second direction across one of the data lines are a neighboring pixel pair, each of the two pixels configuring the neighboring pixel pair being controlled by different one of the gate lines,
a center line of the neighboring pixel pair to the first direction is a neighboring-pixel-pair center line, and
the contact holes are arranged at positions that do not overlap with the neighboring-pixel-pair center line.
7. The display device as claimed in claim 6 , wherein the contact holes in the pixels configuring the neighboring pixel pair do not overlap with each other to the first direction.
8. The display device as claimed in claim 7 , wherein each of the pixels configuring the neighboring pixel pair is arranged to be in a dot-symmetrical relation.
9. The display device as claimed in claim 6 , wherein each of the pixels configuring the neighboring pixel pair is arranged to be in a dot-symmetrical relation.