DISPLAY DEVICE
First Claim
1. A display device includinga first substrate,a second substrate arranged to face the first substrate, where a counter electrode is formed on the second substrate, anda plurality of pixels formed on the first substrate, where a pixel electrode facing the counter electrode and a switching element connected to the pixel electrode are formed in each pixel, the display device comprising:
- detection sections each of which is arranged in an associated one of the pixels, and is configured to detect a position in which the first substrate or the second substrate is pressed;
a plurality of scan lines and a plurality of detection lines formed on the first substrate, and connected to the detection sections;
a scan driver formed on the first substrate, connected to the scan lines, and configured to sequentially supply a scan voltage to the scan lines; and
a detection driver formed on the first substrate, and connected to the detection lines, whereinthe detection driver is configured such that when an area of the first substrate or the second substrate is pressed, and the detection section in the pressed area is scanned with the scan line, a voltage applied to the detection section is detected via the detection line connected to the detection section, andan inspection line is formed on the first substrate, where at least the scan lines or the detection lines are connected to the inspection line in parallel, and an inspection signal is input from or output to the inspection line.
1 Assignment
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Accused Products
Abstract
A display device includes detection sections each of which is arranged in an associated one of a plurality of pixels, and is configured to detect a pressed position; scan lines and detection lines formed on a first substrate; and a detection driver connected to the detection lines. When the first substrate or a second substrate is pressed, and the detection section in the pressed area is scanned with the scan line, the detection driver detects a voltage applied to the detection section via the detection line. An inspection line to which at least the scan lines or the detection lines are connected in parallel is further formed on the first substrate.
21 Citations
4 Claims
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1. A display device including
a first substrate, a second substrate arranged to face the first substrate, where a counter electrode is formed on the second substrate, and a plurality of pixels formed on the first substrate, where a pixel electrode facing the counter electrode and a switching element connected to the pixel electrode are formed in each pixel, the display device comprising: -
detection sections each of which is arranged in an associated one of the pixels, and is configured to detect a position in which the first substrate or the second substrate is pressed; a plurality of scan lines and a plurality of detection lines formed on the first substrate, and connected to the detection sections; a scan driver formed on the first substrate, connected to the scan lines, and configured to sequentially supply a scan voltage to the scan lines; and a detection driver formed on the first substrate, and connected to the detection lines, wherein the detection driver is configured such that when an area of the first substrate or the second substrate is pressed, and the detection section in the pressed area is scanned with the scan line, a voltage applied to the detection section is detected via the detection line connected to the detection section, and an inspection line is formed on the first substrate, where at least the scan lines or the detection lines are connected to the inspection line in parallel, and an inspection signal is input from or output to the inspection line. - View Dependent Claims (2, 3, 4)
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Specification