DISPLAY MODULE WITH PRESSURE SENSOR
First Claim
1. A display module, comprising:
- a front panel comprising an array of display pixels;
a backlight panel disposed under the front panel;
a pressure sensor disposed under the backlight panel, and comprising a top electrode layer, an interlayer and a bottom electrode layer, wherein the bottom electrode layer comprises plural sub-electrodes, wherein if a first distance between a first sub-electrode of the plural sub-electrodes and a geometric center of the bottom electrode layer is shorter than a second distance between a second sub-electrode of the plural sub-electrodes and the geometric center, an area of the second sub-electrode is larger than an area of the first sub-electrode; and
a panel frame disposed under the pressure sensor,wherein when an applied pressure is received by the front panel, a magnitude of the applied pressure is sensed by the pressure sensor.
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Accused Products
Abstract
A display module includes a front panel, a backlight panel, a pressure sensor and a panel frame. The front panel includes an array of display pixels. The backlight panel is disposed under the front panel. The pressure sensor is disposed under the backlight panel, and includes a top electrode layer, an interlayer and a bottom electrode layer. The bottom electrode layer includes plural sub-electrodes. If a first distance between a first sub-electrode and a geometric center of the bottom electrode layer is shorter than a second distance between a second sub-electrode and the geometric center, an area of the second sub-electrode is larger than an area of the first sub-electrode. The panel frame is disposed under the pressure sensor. When an applied pressure is received by the front panel, a magnitude of the applied pressure is sensed by the pressure sensor.
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Citations
11 Claims
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1. A display module, comprising:
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a front panel comprising an array of display pixels; a backlight panel disposed under the front panel; a pressure sensor disposed under the backlight panel, and comprising a top electrode layer, an interlayer and a bottom electrode layer, wherein the bottom electrode layer comprises plural sub-electrodes, wherein if a first distance between a first sub-electrode of the plural sub-electrodes and a geometric center of the bottom electrode layer is shorter than a second distance between a second sub-electrode of the plural sub-electrodes and the geometric center, an area of the second sub-electrode is larger than an area of the first sub-electrode; and a panel frame disposed under the pressure sensor, wherein when an applied pressure is received by the front panel, a magnitude of the applied pressure is sensed by the pressure sensor. - View Dependent Claims (2, 3, 4, 5)
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6. A display module, comprising:
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an illumination module comprising a top electrode layer; a pressure sensor comprising the top electrode layer, an interlayer and a bottom electrode layer, wherein the bottom electrode layer comprises plural sub-electrodes, wherein if a first distance between a first sub-electrode of the plural sub-electrodes and a geometric center of the bottom electrode layer is shorter than a second distance between a second sub-electrode of the plural sub-electrodes and the geometric center, an area of the second sub-electrode is larger than an area of the first sub-electrode; and a panel frame disposed under the pressure sensor, wherein when an applied pressure is received by the front panel, a magnitude of the applied pressure is sensed by the pressure sensor. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification