Abstract: In an electro-optical device, a first substrate used in an electro-optical panel is provided with a temperature-detecting element, and a wiring substrate connected to the first substrate is provided with third wiring electrically connected to first wiring of the first substrate, and fourth wiring electrically connected to second wiring of the first substrate. The wiring substrate is provided with an electrostatic protection circuit. The electrostatic protection circuit includes a first electrostatic protection circuit provided inside a driving integrated circuit, and a second electrostatic protection circuit including a capacitance element mounted on the wiring substrate. Accordingly, even when static electricity invades the third wiring and the fourth wiring from a connector side, the surge can be released via the electrostatic protection circuit.

Abstract: An electro-optical device includes an electro-optical panel including first to n-th (n is an integer of 2 or greater) data line blocks with each data line block including a first data line group and a second data line group, a first circuit device, and a second circuit device. The first circuit device drives, in an i-th phase of phase development drive, the first data line group of an i-th data line block of the first to n-th data line blocks, and the second circuit device drives, in the i-th phase of the phase development drive, the second data line group of the i-th data line block of the first to n-th data line blocks.

Abstract: An electro-optical device includes an electro-optical panel including first to n-th (n is an integer of 2 or greater) data line blocks with each data line block including a first data line group and a second data line group, a first circuit device, and a second circuit device. The first circuit device drives, in an i-th phase of phase development drive, the first data line group of an i-th data line block of the first to n-th data line blocks, and the second circuit device drives, in the i-th phase of the phase development drive, the second data line group of the i-th data line block of the first to n-th data line blocks.

Abstract: The selection signal output circuit outputs a selection signal for simultaneously selecting a set of switches, which correspond to a set of adjacent signal lines, among k switches in a partial period obtained by time-dividing a horizontal scanning period, and outputs a selection signal for selecting remaining switches among the k switches one at a time in a remaining period of the time-divided horizontal scanning period, and the image signal output circuit supplies a same image signal to a set of adjacent signal lines corresponding to the simultaneously selected set of switches in a partial period obtained by time-dividing the horizontal scanning period.

Abstract: A plurality of signal lines are classified into k signal line groups (where k is an integer equal to or greater than 2). When the k signal line groups are supplied with an image signal during a horizontal scanning period, a driving unit supplies some of the k signal line groups with a precharge signal and subsequently an image signal, and does not supply the remainder of the k signal line groups with the precharge signal and supplies the remainder of the k signal line groups with the image signal.

Abstract: An electro-optical device includes a first pixel provided corresponding to intersection of a first data line and a scanning line, a second pixel provided corresponding to intersection of a second data line and the scanning line, a data signal circuit configured to supply a first data signal to the first pixel via the first data line in a first period and supply a second data signal to the second pixel via the second data line in a second period that is started after completion of the first period, and a pre-charge circuit configured to supply a second pre-charge signal to the second data line in the first period after supplying a first pre-charge signal to the second data line in the first period.

Abstract: A plurality of signal lines are classified into k signal line groups (where k is an integer equal to or greater than 2). When the k signal line groups are supplied with an image signal during a horizontal scanning period, a driving unit supplies some of the k signal line groups with a precharge signal and subsequently an image signal, and does not supply the remainder of the k signal line groups with the precharge signal and supplies the remainder of the k signal line groups with the image signal.

Abstract: The selection signal output circuit outputs a selection signal for simultaneously selecting a set of switches, which correspond to a set of adjacent signal lines, among k switches in a partial period obtained by time-dividing a horizontal scanning period, and outputs a selection signal for selecting remaining switches among the k switches one at a time in a remaining period of the time-divided horizontal scanning period, and the image signal output circuit supplies a same image signal to a set of adjacent signal lines corresponding to the simultaneously selected set of switches in a partial period obtained by time-dividing the horizontal scanning period.

Abstract: An electro-optical device includes a first pixel provided corresponding to intersection of a first data line and a scanning line, a second pixel provided corresponding to intersection of a second data line and the scanning line, a data signal circuit configured to supply a first data signal to the first pixel via the first data line in a first period and supply a second data signal to the second pixel via the second data line in a second period that is started after completion of the first period, and a pre-charge circuit configured to supply a second pre-charge signal to the second data line in the first period after supplying a first pre-charge signal to the second data line in the first period.

Abstract: Provided are a driving method of an electro-optical device, an electro-optical device and an electronic apparatus in which reductions in display quality are suppressed. The driving method of an electro-optical device that is provided with an element substrate, a facing substrate, and a liquid crystal layer that is disposed between the element substrate and the facing substrate, includes applying an AC signal V1 to a plurality of first pixel electrode that are electrically connected to a first scanning line of the element substrate 10, and applying an AC signal V2 to a plurality of second pixel electrodes that are electrically connected to a second scanning line, which is disposed adjacent to the first scanning line, and the phase of the AC signal V2 is delayed by a predetermined amount with respect to that of the AC signal V1.

Abstract: A first supply circuit outputs data signals to odd-numbered distribution circuits, and outputs selection signals to all of distribution circuits. A second supply circuit outputs data signals to even-numbered distribution circuits. The odd-numbered distribution circuits distribute the data signals to signal lines using the selection signals. The even-numbered distribution circuits distribute the data signals to signal lines using the selection signals. The first supply circuit outputs the data signals generated based on digital data signals which are basic signals of the data signals and an adjustment value, to the distribution circuits.

Abstract: An electro-optic apparatus includes an element substrate, a pixel region including a first and second pixel formed on the element substrate, a first terminal formed on the element substrate, a second terminal formed on the element substrate, located opposite of the pixel region with the first terminal being interposed between the pixel region and the second terminal, a first wiring extending from the first terminal included in a path for transmitting to the first pixel, a first signal having been input to the first terminal and a second wiring extending from the second terminal included in a path for transmitting to the second pixel, a second signal having been input to the second terminal. Further, a difference between a resistance of the path for transmitting the first and second signal is made smaller than a resistance difference due to a difference between a length of the first and second wiring.

Abstract: An electro-optical device includes an electro-optical panel in which a first pixel group and a second pixel group configured by a pixel, and a driving circuit are provided, a first circuit that can output the first data signal and a timing signal for controlling the driving circuit to the electro-optical panel, and a second circuit that can output the second data signal and the timing signal to the electro-optical panel, in which during one horizontal scanning period during which writing to the pixel connected to at least one scan line is performed, the number of times that the first circuit outputs the timing signal in a state where the second circuit stops outputting the timing signal, is controlled to be equal to the number of times that the second circuit outputs the timing signal in a state where the first circuit stops outputting the timing signal.

Abstract: A first supply circuit outputs data signals to odd-numbered distribution circuits, and outputs selection signals to all of distribution circuits. A second supply circuit outputs data signals to even-numbered distribution circuits. The odd-numbered distribution circuits distribute the data signals to signal lines using the selection signals. The even-numbered distribution circuits distribute the data signals to signal lines using the selection signals. The first supply circuit outputs the data signals generated based on digital data signals which are basic signals of the data signals and an adjustment value, to the distribution circuits.

Abstract: A first supply circuit supplies first data signals to respective signal lines in a wiring group via first data lines, and supplies first selection signals via four first selection signal lines. A second supply circuit supplies second data signals to respective signal lines in the other wiring group via second data lines, and supplies second selection signals via four second selection signal lines. A control circuit exclusively supplies the first selection signals from the first supply circuit and the second selection signals from the second supply circuit.

Abstract: An electro-optic apparatus includes an element substrate, a pixel region including a first and second pixel formed on the element substrate, a first terminal formed on the element substrate, a second terminal formed on the element substrate, located opposite of the pixel region with the first terminal being interposed between the pixel region and the second terminal, a first wiring extending from the first terminal included in a path for transmitting to the first pixel, a first signal having been input to the first terminal and a second wiring extending from the second terminal included in a path for transmitting to the second pixel, a second signal having been input to the second terminal. Further, a difference between a resistance of the path for transmitting the first and second signal is made smaller than a resistance difference due to a difference between a length of the first and second wiring.

Abstract: An electro-optical device includes a liquid crystal panel that is an example of an electro-optical panel, a first wiring board one end of which is connected to the liquid crystal panel, a second wiring board one end of which is connected to the liquid crystal panel at a position in a Y-axis direction viewed from the one end of the first wiring board and which has a shape bent in an X-axis direction, a first driving circuit that is provided on the first wiring board and drives the liquid crystal panel, and a second driving circuit that is provided in the bent part of the second wiring board and drives the liquid crystal panel.

Abstract: A liquid crystal display device supplies an active scan signal to each scan line while skipping a portion of a plurality of the scan lines, per one horizontal scan period, in a direction of the m-th to the first scan lines, by a first scan line drive circuit, and supplies the active scan signal to each scan line while skipping the portion of the plurality of the scan lines, per one horizontal scan period, in a direction of the m+1-th to the 2m-th scan lines, by a second scan line drive circuit. Therefore, the liquid crystal display device synchronizes with a timing of supplying the active signal with the first scan line drive circuit and the second scan line drive circuit, and supplies a data signal whose polarity is inverted to a positive polarity potential and a negative polarity potential per one horizontal scan period, to a data line.

Abstract: Provided are a driving method of an electro-optical device, an electro-optical device and an electronic apparatus in which reductions in display quality are suppressed. The driving method of an electro-optical device that is provided with an element substrate, a facing substrate, and a liquid crystal layer that is disposed between the element substrate and the facing substrate, includes applying an AC signal V1 to a plurality of first pixel electrode that are electrically connected to a first scanning line of the element substrate 10, and applying an AC signal V2 to a plurality of second pixel electrodes that are electrically connected to a second scanning line, which is disposed adjacent to the first scanning line, and the phase of the AC signal V2 is delayed by a predetermined amount with respect to that of the AC signal V1.

Abstract: A plurality of signal lines are classified into k signal line groups (where k is an integer equal to or greater than 2). When the k signal line groups are supplied with an image signal during a horizontal scanning period, a driving unit supplies some of the k signal line groups with a precharge signal and subsequently an image signal, and does not supply the remainder of the k signal line groups with the precharge signal and supplies the remainder of the k signal line groups with the image signal.