In some examples, a display includes a plurality of display pixels, an integrated timing controller and driver circuit to drive the display pixels, and a de-multiplexer circuit including one or more transistors coupled to the integrated timing controller and driver circuit and coupled to one or more of the plurality of display pixels.

This disclosure provides systems, methods and apparatus for an electromechanical systems (EMS) assembly. The EMS assembly includes a substrate, an anchor disposed on the substrate, and a suspended planar body supported over the substrate by the anchor. The suspended planar body includes at least one depression extending out of a plane of the suspended planar body and protruding towards the substrate. The suspended planar body also includes a substantially horizontal portion corresponding to a gap in the at least one depression. An extent of the gap is up to 20% of a length of the suspended planar body.

A display device includes a substrate, display units, and a plurality of integrated circuits (ICs). The substrate includes an active area and a non-active area. The non-active area is located around the active area. The display units are disposed in the active area of the substrate, and arranged in a matrix. The ICs are disposed in the active area of the substrate, arranged in a matrix, and are electrically coupled to the display units. Each of the ICs includes a shift register unit. Each of the shift register units of the ICs is configured to receive a previous-stage scan signal, and generate a current-stage scan signal according to the previous-stage scan signal. The ICs drive the display units according to the current-stage scan signals.

A display panel and a method for driving the same, and a display device are provided. The display panel includes a light emitting element and a pixel circuit that includes a data writing module configured to provide a data signal and an adjusting voltage, a driving module configured to provide a driving current to the light emitting element and including a driving transistor, and a compensation module configured to compensate a threshold voltage of the driving transistor. An operation process of the display panel includes a period of a data writing frame during which the pixel circuit executes a data writing phase during which the data writing module writes the data signal and a light emitting phase, and a period of a holding frame during which the pixel circuit executes a reset and adjustment phase during which the data writing module writes the adjusting voltage and the light emitting phase.

A display device includes a display panel including a plurality of pixels and a power line, and displaying an image in a normal mode or a power saving mode, a data driver which provides a data signal to the pixels, and a power supply which supplies a source driving voltage to the data driver and supplies a first power voltage to the power line in the normal mode. The data driver supplies a first auxiliary power voltage to the power line in the power saving mode, and the power supply outputs the first power voltage by decreasing a voltage level of the first power voltage to a first power saving voltage level in a vertical blank period in which the pixels do not display an image during a first switching period changing from the normal mode to the power saving mode.

An operational amplifier includes a first transistor, a second transistor, a third transistor, a first constant current source, an output state, a first switch, and a second switch. The first transistor has a first gate configured to receive an output voltage from an output node. The second transistor has a second gate. The third transistor has a third gate configured to receive an input voltage. The first constant current source is coupled to sources of the first transistor, the second transistor, and the third transistor. The output stage is configured to drive the output voltage on the output node based on a first current through the first transistor, a second current through the second transistor, and a third current through the third transistor. The first switch is coupled between the second gate of the second transistor and the third gate of the third transistor; and the second switch is coupled between the output node and the second gate of the second transistor.

A method for driving an electro-optic display having a front electrode, a backplane and a display medium positioned between the front electrode and the backplane, the method comprising of applying a first driving phase to the display medium, the first driving phase having a first signal and a second signal, the first signal having a first polarity, a first amplitude as a function of time, and a first duration, the second signal succeeding the first signal and having a second polarity opposite to the first polarity, a second amplitude as a function of time, and a second duration, such that the sum of the first amplitude as a function of time integrated over the first duration and the second amplitude as a function of time integrated over the second duration produces a first impulse offset. The method further comprising applying a second driving phase to the display medium, the second driving phase produces a second impulse offset, wherein the sum of the first and second impulse offset is substantially zero

A field-effect transistor including: a substrate; a passivation layer; a gate insulating layer, formed between the substrate and passivation layer; a source electrode and a drain electrode, formed to be in contact with the gate insulating layer; a semiconductor layer, formed at least between the source electrode and drain electrode and being in contact with the gate insulating layer, source electrode, and drain electrode; and a gate electrode, in contact with the gate insulating layer and facing the semiconductor layer via the gate insulating layer, wherein the passivation layer is formed of a single layer containing a paraelectric amorphous oxide containing a Group A element, an alkaline earth metal and a Group B element, at least one selected from Ga, Sc, Y, and lanthanoid, and the gate insulating layer contains at least one selected from oxides of Si, nitrides of Si, and oxynitrides of Si.

A touch control unit includes a control module, a sensing module, and an output module. The control module is connected to a control line and the sensing module. The sensing module is connected to the control line and the output module. The output module is connected to a sensing line and an output line. The control module is used for writing a charging voltage into the sensing module under control of a control signal output from the control line. The sensing module is used for generating a sensing voltage and outputting the sensing voltage to the output module. The output module is used for outputting a touch signal to the output line under control of the sensing signal output from the sensing line. The technical solutions according to the present invention increase the sensitivity of a touch and the display quality of a picture.

An integrated circuit accesses a first storage section that stores a plurality of pattern groups of voltage application for changing an optical state of a pixel to a designated gray level, and outputs a control signal for applying a voltage to a single target pixel of a plurality of pixels as defined above, the voltage being indicated by a pattern that is contained in a pattern group of the plurality of pattern groups that is selected in accordance with the position of the single pixel and the gray level value of the single pixel, the gray level value being indicated by image data acquired by an acquiring section.