Abstract: A pixel circuit includes a display unit, a driving unit, a reset unit, a data unit, and a storage unit. The display unit is electrically coupled to a first supply voltage source. The driving unit has one end electrically coupled to the display unit and has another end electrically coupled to a second supply voltage source. The driving unit charges the display unit. The reset unit is electrically coupled to the driving unit and the display unit, and provides a reset voltage to an operating node between the driving unit and the display unit. The data unit is electrically coupled to the driving unit and provides a data voltage to the driving unit. The storage unit stores a voltage difference between the operating node and a data node between the data unit and the driving unit.

Abstract: A pixel driving circuit includes a first capacitor, a data input unit, a liquid crystal capacitor, a control unit and a driving unit. The first capacitor has a first terminal and a second terminal, wherein the first terminal is configured for receiving a first reference voltage. The data input unit is configured for inputting a data signal to the second terminal of the first capacitor according to a first scanning signal. The liquid crystal capacitor has a first terminal and a second terminal. The first terminal receives a first operating signal. The control unit is configured to control a voltage of the second terminal of the liquid crystal capacitor according to a second scanning signal. The driving unit is configured to control the voltage of the second terminal of the liquid crystal capacitor in response to the data input unit is disabled by the first scanning signal.

Abstract: A pixel driving circuit includes a first capacitor, a data input unit, a liquid crystal capacitor, a control unit and a driving unit. The first capacitor has a first terminal and a second terminal, wherein the first terminal is configured for receiving a first reference voltage. The data input unit is configured for inputting a data signal to the second terminal of the first capacitor according to a first scanning signal. The liquid crystal capacitor has a first terminal and a second terminal. The first terminal receives a first operating signal. The control unit is configured to control a voltage of the second terminal of the liquid crystal capacitor according to a second scanning signal. The driving unit is configured to control the voltage of the second terminal of the liquid crystal capacitor in response to the data input unit is disabled by the first scanning signal.

Abstract: A pixel structure of a transparent LCD panel includes a pixel and liquid crystal molecules. The pixel includes a white sub-pixel and a color sub-pixel. In a transparent display mode, a first alignment region and a second alignment region of the white sub-pixel and a first alignment region and a second alignment region of the color sub-pixel have a transparent display grayscale, and a third alignment region and a fourth alignment region of the color sub-pixel have a non-transparent display grayscale. In an image display mode, the first alignment region and the second alignment region of the white sub-pixel have the non-transparent display grayscale, and the first alignment region, the second alignment region, the third alignment region and the fourth alignment region of the color sub-pixel have an image display grayscale.

Abstract: A pixel structure of a transparent LCD panel includes an array substrate, a pixel and a plurality of liquid crystal molecules. The pixel comprises a first alignment region and a second alignment region. The liquid crystal molecules are disposed in the pixel. In a transparent display mode, the liquid crystal molecules disposed in the first alignment region and the second alignment region have substantially the same aligning direction. In an image display mode, the liquid crystal molecules disposed in the first alignment region and the second alignment region have different aligning directions.

Abstract: A display apparatus includes a display panel, a light guide plate, at least one light source and at least one reflective body. The light guide plate is disposed below the display panel. The light guide plate has a light-incident surface, a light-emitting surface, a rear surface, a plurality of concave microstructures and a plurality of reflective bodies. The rear surface is located farther away from the display panel than the light-emitting surface is. The light-incident surface is connected to the light-emitting surface and the rear surface. The concave microstructures are located on the rear surface. The reflective bodies are respectively located in the concave microstructures. The light source is disposed opposite to the light-incident surface.

Abstract: A display panel including a plurality of unit regions is provided. The unit regions are arranged along a first direction and a second direction to form a plurality of columns and a plurality of rows. Each of the unit regions of the display panel includes a plurality of first color sub-pixels, a plurality of second color sub-pixels, and a plurality of third color sub-pixels. In any of the rows, a first pitch between any one of the first color sub-pixels and a next of the first color sub-pixels has at least four kinds of distances.

Abstract: A display panel including a plurality of unit regions is provided. The unit regions are arranged along a first direction and a second direction to form a plurality of columns and a plurality of rows. Each of the unit regions of the display panel includes a plurality of first color sub-pixels, a plurality of second color sub-pixels, and a plurality of third color sub-pixels. In any of the rows, a first pitch between any one of the first color sub-pixels and a next of the first color sub-pixels has at least four kinds of distances.

Abstract: A display apparatus includes a display panel, a light guide plate, at least one light source and at least one reflective body. The light guide plate is disposed below the display panel. The light guide plate has a light-incident surface, a light-emitting surface, a rear surface, a plurality of concave microstructures and a plurality of reflective bodies. The rear surface is located farther away from the display panel than the light-emitting surface is. The light-incident surface is connected to the light-emitting surface and the rear surface. The concave microstructures are located on the rear surface. The reflective bodies are respectively located in the concave microstructures. The light source is disposed opposite to the light-incident surface.

Abstract: A transparent display apparatus is provided. The display apparatus includes a plurality of white sub-pixels and a plurality of color sub-pixels that are mixedly arranged. The display apparatus also includes a control module for controlling the white sub-pixels and the color sub-pixels. When the display apparatus is in a transparent mode, the control module reduces or stops light emitting from the color sub-pixels and allows at least a part of ambient light behind the white sub-pixels to emit from the white sub-pixels to achieve the see-through effect. When the display apparatus is in a display mode, the control module adjusts at least one of the white or color sub-pixels to ensure that light from the white sub-pixels is far less than light from the color sub-pixels.

Abstract: A pixel structure of transparent LCD panel includes a pixel, a pixel electrode and liquid crystal molecules. The pixel consists of a first alignment region and a second alignment region having different aligning directions. The pixel electrode includes a main electrode disposed between the first alignment region and the second alignment region, and branch electrodes. The main electrode is a bar-shaped electrode. A portion of the branch electrodes are connected to one side of the main electrode and extending along a first direction to the first alignment region, another portion of the branch electrodes are connected to the other side of the main electrode and extending along a second direction to the second alignment region. The first direction and the second direction are opposite and parallel, the an included angle between the first direction and the gate line is between 45±10 degrees.

Abstract: An apparatus for signal detection to enhance performance of a receiver and method therefor. The signal detection unit provides at least three filtered output signals with different bandwidths, wherein at least one of output signals is generated by phase derotation and filtering. The three filtered digital signals are provided for a subsequent stage, such as a digital signal processor, to perform further operations of a receiver in different modes, such as a synchronization mode where the receiver synchronizes with a base station or a normal mode where transmitted data contained in the received signal is extracted. The signal detection unit includes a memory buffer with a reduced memory size for preparation of the three filtered digital signals efficiently. The circuit complexity and size can be dramatically improved and the performance of the receiver can be enhanced by the signal detection unit.

Abstract: A damping assembly includes a guide unit, a damper unit, and a pair of operating members. The guide unit includes a guide bar and a slide sleeve slidably sleeved onto the guide bar. The damper unit is parallel to the guide unit and includes a cylinder and a piston rod, the cylinder being connected with the slide sleeve, the piston rod passing through the cylinder. The cylinder can be driven by the slide sleeve to move straight relative to the piston rod to prevent wear and tear therebetween and to provide equable damping force for the operating members symmetrically mounted to the damper unit to further enable simultaneous actions of the operating members.

Abstract: An apparatus for multiple modulations with a transition mode in a baseband transmitter and method therefor. An apparatus includes a first modulator, a second modulator, and a modulation output device. The first modulator performs a first modulation to produce a first modulated signal. The second modulator performs a second modulation to produce a second modulated signal. In response to a mode selection signal indicating switching the desired modulation output signal from a current one of the first and the second modulated signals to another one thereof, the modulation output device operates in a transition mode for a transition period to generate the desired modulation output signal according to a weighted sum of the first modulated signal and the second modulated signal. After the transition period, the modulation output device outputs the another one as the desired modulation output signal.