Abstract:
A self-capacitance input device with hovering touch includes a sensing electrode layer, a reflection and deflection electrode layer, an insulation layer, and an amplifier with a gain greater than zero. The sensing electrode layer has a plurality of sensing electrodes on one side for sensing a touch or approach of an external object. The reflection and deflection electrode layer is disposed on the other side of the sensing electrode layer and has at least one reflection and deflection electrode. The insulation layer is disposed between the sensing electrode layer and the reflection and deflection electrode layer. The amplifier has an output coupled to the reflection and deflection electrode layer.
Abstract:
A display device with fingerprint identification and touch detection includes a first substrate, a second substrate parallel to the first substrate, a display material layer configured between the first substrate and the second substrate, and a thin film transistor and sensing electrode layer. The thin film transistor and sensing electrode layer is disposed at one surface of the first substrate facing the display material layer. The thin film transistor and sensing electrode layer has a plurality of sensing electrodes for performing fingerprint identification sensing and touch sensing at the same time.
Abstract:
A mobile device with high-accuracy fingerprint identification includes a display panel, a transparent protection layer, and a fingerprint identification device. The transparent protection layer has one surface attached to the display panel. The fingerprint identification device is attached to the surface of the transparent protection layer for detecting a user fingerprint. The fingerprint identification device includes a flexible substrate, a fingerprint sensor, and a detector. The fingerprint sensor is disposed on the flexible substrate for sensing the user fingerprint to generate a fingerprint image. The detector is disposed on the flexible substrate and electrically connected to the fingerprint sensor for distinguishing a minute parasitic capacitance variation generated by the fingerprint sensor. A part of the flexible substrate arranged with the fingerprint sensor is closely attached to the transparent protection layer, and a part of the flexible substrate arranged with the detector is separately attached to the transparent protection layer.
Abstract:
An in-cell touch display structure includes: an upper substrate, a lower substrate, a display material layer configured between the upper and lower substrates, and a thin film transistor and sensing electrode layer. The thin film transistor and sensing electrode layer includes a gate line sub-layer having a plurality of gate lines and a plurality of connection segments separated by the gate lines, and a source line sub-layer having a plurality of source lines, a plurality of sensing conductor lines, and a plurality of sensing conductor segments separated by the source lines and the sensing conductor lines, wherein part of the sensing conductor segments and part of the connection segments are electrically connected together to form a plurality of sensing conductor blocks.
Abstract:
An in-cell touch display structure includes: an upper substrate, a lower substrate, a liquid crystal layer configured between the upper and lower substrates; a black matrix layer, and a thin film transistor and sensing electrode layer. The thin film transistor and sensing electrode layer includes a gate line sub-layer having a plurality of gate lines and a plurality of connection segments separated by the gate lines, and a source line sub-layer having a plurality of source lines and a plurality of sensing conductor segments separated by the source lines, wherein part of the sensing conductor segments and part of the connection segments are electrically connected together to form a plurality of sensing conductor blocks.
Abstract:
An in-cell touch display panel structure includes upper and lower substrates configured therebetween a display material layer, a black matrix sensing electrode layer, a sensing electrode trace layer, and an insulation layer. The black matrix sensing electrode layer is composed of a plurality of opaque conductor lines, which are patterned to form a plurality of sensing electrodes. The sensing electrode trace layer is composed of a plurality of trace conductor lines. The insulation layer is disposed between the sensing electrode trace layer and the black matrix sensing electrode layer. Each sensing electrode is connected with at least one trace conductor line. The plurality of trace conductor lines are disposed at positions corresponding to those of the plurality of opaque conductor lines of the black matrix sensing electrode layer.
Abstract:
An OLED touch display panel structure includes an upper substrate, a lower substrate, a cathode layer, an anode layer, and a thin film transistor and sensing electrode layer. The thin film transistor and sensing electrode layer includes a scan line sub-layer and a data line sub-layer. The scan line sub-layer has a plurality of scan lines arranged in a first direction and a plurality of sensing conductor segments arranged in a second direction. The plurality of sensing conductor segments arranged in the second direction are separated by the plurality of scan lines. The data line sub-layer is disposed at one side of the scan line sub-layer facing the OLED layer and has a plurality of data lines arranged in the second direction and a plurality of sensing conductor segments arranged in the first direction. The plurality of sensing conductor segments arranged in the first direction are separated by the plurality of scan lines.
Abstract:
A touch panel structure of narrow border includes a panel having an inner surface, a first sensing electrode layer and a second sensing electrode layer formed on the inner surface. The first sensing electrode layer includes plural first conductor line units and plural connection lines arranged in a first direction for detecting whether there is an external object approached according to a touch driving signal. The second sensing electrode layer includes plural second conductor line units arranged in a second direction. When performing a touch sensing and receiving the touch driving signal, each of the second conductor line units makes use of a corresponding connection line to be extended to one side of the panel.
Abstract:
An electrophoresis display includes a control substrate having a first face and a second face, a driving circuit layer, a control electrode layer, an electrophoresis layer, and an opposite substrate. The viewing face of the electrophoresis display is on the first face of the control substrate. The aperture ratio of the control substrate in the electrophoresis display, viewed from the first face of the control substrate and toward a display area of the electrophoresis display, is not less than 70%.
Abstract:
An electrophoresis display with micro tenon includes a control substrate having a first face and a second face, a driving circuit layer and a control electrode layer sequentially arranged on the second face, an opposite substrate having a third face opposite to the second face and a fourth face, a micro partition structure formed between the second face and the third face. The micro partition structure includes a plurality of partition walls to define chambers for accommodating a colloidal solution. The electrophoresis display further includes a plurality of micro tenons. Each of the micro tenons is corresponding to a face of the micro partition structure and embedded into one of the chambers.