摘要:
A shift register including a plurality of multi-stage shift register circuits is provided. The mth stage shift register circuit includes a node, a shift register unit and a control circuit. A first control signal, enabled in an mth period, is defined on the node. The shift register unit is controlled by an (m−1)th stage output signal provided by an (m−1)th stage shift register circuit and a clock signal for providing the enabled mth stage output signal in the mth period, and controlled by an (m+1)th stage second control signal provided by an (m+1)th stage shift register circuit for providing a disenabled mth stage output signal in the (m+1)th period. The control circuit, controlled by the clock signal, provides and outputs an mth stage second control signal to the (m−1)th stage shift register circuit according to the mth stage first control signal, wherein m is a natural number greater than 1.
摘要:
A shift register is for generating scan signals. Each stage of the shift register comprises a first level lifting unit and at least a second level lifting unit, a first level lowering unit and at least a second level lowering unit, first and second driving units. The first level lowering and lifting units are for controlling the levels of signals at the first output terminal to output a first scan signal. The second level lowering unit and second level lifting unit are for controlling the levels of signals at the second output terminal to output at least a second scan signal. The first and second driving units are for turning on and off the first and the second level lifting units and the first and the second level lowering unit to control the first and second scan signals.
摘要:
A touch sensing method for a resistive type touch apparatus includes a touch panel and a driving circuit. In the touch sensing method, a single-touch mode or a multi-touch mode can be selected. In addition, the touch sensing method includes an analog driving method and a digital driving method to equip the resistive type touch apparatus with at least two sorts of resolutions.
摘要:
A touch display panel including a first substrate, a second substrate, a touch sensing structure, a decoration film, an organic light emitting diode pixel array, and a sealant is provided. The touch sensing structure is disposed on the first substrate. The second substrate is opposite to a surface of the first substrate disposed with the touch sensing structure. The decoration film is disposed on the first substrate. The organic light emitting diode pixel array is located between the touch sensing structure and the second substrate. The sealant is disposed between the first substrate and the second substrate and seals the organic light emitting diode pixel array between the first substrate and the second substrate.
摘要:
A touch sensing method for a resistive type touch apparatus includes a touch panel and a driving circuit. In the touch sensing method, a single-touch mode or a multi-touch mode can be selected. In addition, the touch sensing method includes an analog driving method and a digital driving method to equip the resistive type touch apparatus with at least two sorts of resolutions.
摘要:
A resistive touch control device and driving methods and a driving controller thereof are provided to switch operation modes of a touch panel. Depending on the user's requirement, the touch panel can be operated in multi-touch mode or only in an analog mode with high resolution. In other words, the touch control device can be operated in a digital mode, the analog mode, or a hybrid mode including both of the digital and the analog modes.
摘要:
A liquid crystal display (LCD) panel and an LCD device using the same are provided. The LCD panel includes a first and a second substrate, wherein a liquid crystal layer is sealed between the first and the second substrates. The first substrate has a plurality of pixel unit each including a data line, a scan line, a switch element, a first pixel electrode, a second pixel electrode, a first aligning electrode and a second aligning electrode. The scan line corresponds to a gap between the first pixel electrode and the second pixel electrode. The switch element has an input terminal, a control terminal, a first output terminal and a second output terminal. The first aligning electrode and the second aligning electrode correspond to the edges of the first pixel electrode and the second pixel electrode respectively, and receive a voltage of a common electrode.
摘要:
A transreflective LCD panel and an electronic device using the same are provided. The LCD panel includes a first substrate and a second substrate. The second substrate is parallel to the first substrate. A liquid crystal layer is sealed between the two substrates. The first substrate includes several reflective portions. The second substrate includes a color filter structure. The color filter structure includes several color filter layers in at least four colors. Each of the color filter layers has an opening corresponding to one reflective portion. An optical filter is disposed in the opening for enhancing the coloration of the LCD panel.
摘要:
A touch display panel is disclosed, which includes a first substrate, a second substrate, a touch sensing structure disposed on the first substrate, an organic light emitting diode (OLED) pixel array, and a sealant sealing the OLED pixel array between the first substrate and the second substrate. The OLED pixel array includes a plurality of OLED pixel units and an isolation structure isolating the adjacent OLED pixel units from each other. Each of the OLED pixel units includes a first electrode, an organic light emitting layer, a second electrode, an active device, and a conductive component electrically connecting the active device to the first electrode. The first electrodes, the organic light emitting layers, and the second electrodes are sequentially disposed on the first substrate, and the active devices are disposed on the second substrate.
摘要:
A liquid crystal display (LCD) panel and an LCD device using the same are provided. The LCD panel includes a first and a second substrate, wherein a liquid crystal layer is sealed between the first and the second substrates. The first substrate has a plurality of pixel unit each including a data line, a scan line, a switch element, a first pixel electrode, a second pixel electrode, a first aligning electrode and a second aligning electrode. The scan line corresponds to a gap between the first pixel electrode and the second pixel electrode. The switch element has an input terminal, a control terminal, a first output terminal and a second output terminal. The first aligning electrode and the second aligning electrode correspond to the edges of the first pixel electrode and the second pixel electrode respectively, and receive a voltage of a common electrode.