Touch panel display
First Claim
1. A touch panel display comprising:
- a first substrate having a display area and a peripheral area, and the first substrate having a pixel array in the display area;
a second substrate disposed opposite to the first substrate, the second substrate having a lower surface facing to the first substrate and an upper surface opposite to the lower surface;
a display medium disposed on the pixel array and located between the first substrate and the second substrate;
at least one integrated driving circuit disposed in the peripheral area and between the first substrate and the second substrate, the integrated driving circuit being electrically connected to the pixel array; and
a touch device disposed on the upper surface of the second substrate, the touch device comprising;
a sensor element located on the upper surface of the second substrate and located in the display area;
a wiring element electrically connected to the sensor element, the wiring element being located on the upper surface of the second substrate and located in the peripheral area, wherein the wiring element is substantially overlapped with at least a portion of the integrated driving circuit, and the wiring element and the integrated driving circuit are separated from each other; and
a connecting terminal coupled to the wiring element, the connecting terminal being located on the upper surface of the second substrate and located in the peripheral area for electrically connecting to a controller, wherein the connecting terminal is substantially overlapped with at least a portion of the integrated driving circuit, and the integrated driving circuit is substantially aligned between the pixel array and the connecting terminal.
1 Assignment
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Accused Products
Abstract
A touch panel display including a first substrate, a second substrate, a display medium and a touch device is provided. The first substrate has a display area and a peripheral area. The first substrate has a pixel array in the display area and at least one integrated driving circuit in the peripheral area. The integrated driving circuit is electrically connected to the pixel array. The second substrate is disposed above the first substrate to cover the integrated driving circuit and the pixel array. The display medium is disposed on the pixel array and located between the first substrate and the second substrate. The touch device is disposed on the second substrate, and has a sensor element and a wiring element connected to the sensor element. The sensor element is located above the pixel array and the wiring element is located above at least a portion of the integrated driving circuit.
40 Citations
17 Claims
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1. A touch panel display comprising:
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a first substrate having a display area and a peripheral area, and the first substrate having a pixel array in the display area; a second substrate disposed opposite to the first substrate, the second substrate having a lower surface facing to the first substrate and an upper surface opposite to the lower surface; a display medium disposed on the pixel array and located between the first substrate and the second substrate; at least one integrated driving circuit disposed in the peripheral area and between the first substrate and the second substrate, the integrated driving circuit being electrically connected to the pixel array; and a touch device disposed on the upper surface of the second substrate, the touch device comprising; a sensor element located on the upper surface of the second substrate and located in the display area; a wiring element electrically connected to the sensor element, the wiring element being located on the upper surface of the second substrate and located in the peripheral area, wherein the wiring element is substantially overlapped with at least a portion of the integrated driving circuit, and the wiring element and the integrated driving circuit are separated from each other; and a connecting terminal coupled to the wiring element, the connecting terminal being located on the upper surface of the second substrate and located in the peripheral area for electrically connecting to a controller, wherein the connecting terminal is substantially overlapped with at least a portion of the integrated driving circuit, and the integrated driving circuit is substantially aligned between the pixel array and the connecting terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17)
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15. A touch panel display, comprising:
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a first substrate having a display area and a peripheral area, and the first substrate having a pixel array in the display area; a second substrate opposite to the first substrate, the second substrate having a lower surface facing to the first substrate and an upper surface opposite to the first surface; a liquid crystal layer disposed on the pixel array and located between the first substrate and the second substrate; a backlight module disposed below the first substrate to provide a light source; and at least one integrated driving circuit disposed in the peripheral area and between the first substrate and the second substrate, the integrated driving circuit being electrically connected to the pixel array; a touch device disposed on the upper surface of the second substrate, the touch device comprising; a sensor element located on the upper surface of the second substrate and located in the display; a wiring element electrically connected to the sensor element, the wiring element being located on the upper surface of the second substrate and located in the peripheral area, wherein the wiring element is substantially overlapped with at least a portion of the integrated driving circuit, and the wiring element and the integrated driving circuit are separated from each other; and a connecting terminal coupled to the wiring element, the connecting terminal being located on the upper surface of the second substrate and located in the peripheral area for electrically connecting to a controller, wherein the connecting terminal is substantially overlapped with at least a portion of the integrated driving circuit, and the integrated driving circuit is substantially aligned between the pixel array and the connecting terminal.
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Specification