Abstract: A display apparatus including a display panel, a sealant, a haptic plate, a vibration source, a buffer layer, and a plurality of supports is provided. The sealant is disposed on the display panel. The haptic plate is disposed on the sealant. The sealant and the haptic plate define an accommodating space. The vibration source is connected to the haptic plate. The vibration source is adapted to vibrate to generate an ultrasonic wave on the haptic plate. The buffer layer is disposed between the haptic plate and the display panel. The buffer layer includes a liquid, and the liquid is disposed within the accommodating space. The supports are disposed between the haptic plate and the display panel. The ultrasonic wave has a node distribution on the haptic plate, and the supports are disposed corresponding to the node distribution.

Abstract: A display apparatus includes a plurality of first pixel units and a plurality of second pixel units. Each of the first pixel units includes at least one first color sub-pixel, at least one second color sub-pixel, at least one third color sub-pixel and at least one fourth color sub-pixel arranged in a first configuration. Each of the second pixel units includes the at least one first color sub-pixel, the at least one second color sub-pixel, the at least one third color sub-pixel and the at least one fourth color sub-pixel arranged in a second configuration different from the first configuration. The first pixel units and the second pixel units are alternately disposed to make all of the pixel units adjacent to each of the first pixel units be the second pixel units, and all of the pixel units adjacent to each of the second pixel units be the first pixel units.

Abstract: A touch electrode array disposed on a substrate and including at least one first sensing electrode and at least one protective electrode is provided. The first sensing electrode is formed by a network structure. The network structure includes a solid portion and at least one opening portion defined by the solid portion. The at least one protective electrode overlaps with the at least one opening potion in one direction. Moreover, a touch display apparatus including the touch electrode array is also provided.

Abstract: A display apparatus includes a plurality of first pixel units and a plurality of second pixel units. Each of the first pixel units includes at least one first color sub-pixel, at least one second color sub-pixel, at least one third color sub-pixel and at least one fourth color sub-pixel arranged in a first configuration. Each of the second pixel units includes the at least one first color sub-pixel, the at least one second color sub-pixel, the at least one third color sub-pixel and the at least one fourth color sub-pixel arranged in a second configuration different from the first configuration. The first pixel units and the second pixel units are alternately disposed to make all of the pixel units adjacent to each of the first pixel units be the second pixel units, and all of the pixel units adjacent to each of the second pixel units be the first pixel units.

Abstract: An active device substrate includes scan lines, data lines, a first pixel electrode, a second pixel electrode, a first transistor, and a second transistor. The (M?1)th scan line, the (M)th scan line, the (N?1)th data line, and the (N)th data line define a first sub-pixel area. The (L)th scan line, the (L+1)th scan line, the (N)th data line, and the (N+1)th data line define a second sub-pixel area. The first pixel electrode, the first transistor, and the second transistor are disposed in the first sub-pixel area, and at least one portion of the second pixel electrode is disposed in the second sub-pixel area. The first transistor is electrically connected to one of the scan lines, one of the data lines, and the first pixel electrode. The second transistor is electrically connected to one of the scan lines, one of the data lines, and the second pixel electrode.

Abstract: A pulse width control system includes a serial transmission line for receiving serial data signals and a differential pair having a first transistor and a second transistor. The first and second transistors are connected to the transmission line for respectively producing a positive data signal and a negative data signal. The first and second transistors are respectively controlled by a first control signal and a second control signal, with a differential data signal being produced by subtracting the negative data signal from the positive data signal. First and second delay control cells are connected to the first and second transistors for respectively delaying the first and second control signals. Delay times caused by the first and second delay control cells to delay the first and second control signals are adjusted to ensure that all data pulses of the differential data signal have uniform width.

Abstract: A low power oscillator and a method of generating an oscillating signal are disclosed. The low power oscillator includes an oscillating unit for generating a preliminary oscillating signal; an inverter coupled to the oscillating unit in parallel for generating an inverse preliminary oscillating signal fed back to the oscillating unit according to the preliminary oscillating signal, and for generating a first current and a second current according to the preliminary oscillating signal; a first current mirror for generating a first mirror current at an output terminal of the low power oscillator according to the first current; a second current mirror for generating a second mirror current at the output terminal of the low power oscillator according to the second current; and a compensating circuit electrically connected to the inverter for providing a first compensating current and a second compensating current to adjust the first current and the second current, respectively.

Abstract: The present invention provides an operating method for detecting and solving the underflow and the overflow by using the oversampling. The operating method is suitable for the transmitter and the receiver that are using different clock frequencies to transmit data. In the present operating method, when the receiver receives a plurality of received packages, the leading edge sampling phase of each received package having the most frequency in the first synchronous period is used as the initial leading edge sampling phase. Afterwards, the underflow circulation center point and overflow circulation center point are determined. Then, the underflow operation and the overflow operation are processed according to the underflow circulation center point and overflow circulation center point. The extra bit is thrown away when the underflow operation is processing, and the lost bit is inserted when the overflow operation is processing.

Abstract: A pulse width control system includes a serial transmission line for receiving serial data signals and a differential pair having a first transistor and a second transistor. The first and second transistors are connected to the transmission line for respectively producing a positive data signal and a negative data signal. The first and second transistors are respectively controlled by a first control signal and a second control signal, with a differential data signal being produced by subtracting the negative data signal from the positive data signal. First and second delay control cells are connected to the first and second transistors for respectively delaying the first and second control signals. Delay times caused by the first and second delay control cells to delay the first and second control signals are adjusted to ensure that all data pulses of the differential data signal have uniform width.

Abstract: The present invention provides an operating method for detecting and solving the underflow and the overflow by using the oversampling. The operating method is suitable for the transmitter and the receiver that are using different clock frequencies to transmit data. In the present operating method, when the receiver receives a plurality of received packages, the leading edge sampling phase of each received package having the most frequency in the first synchronous period is used as the initial leading edge sampling phase. Afterwards, the underflow circulation center point and overflow circulation center point are determined. Then, the underflow operation and the overflow operation are processed according to the underflow circulation center point and overflow circulation center point. The extra bit is thrown away when the underflow operation is processing, and the lost bit is inserted when the overflow operation is processing.