[Object] Provided is electronic equipment that prevents degradation of image quality of captured images and display quality of a display section.

[Solving Means] The electronic equipment includes a display section, an imaging section disposed opposite to a display surface of the display section, and a control section that synchronizes a display timing of the display section with an imaging timing of the imaging section such that the imaging section performs imaging at a timing when the display section does not perform displaying.

An electronic apparatus is disclosed. The electronic apparatus includes: a power interface comprising circuitry connected with a display apparatus, a first converter comprising circuitry configured to convert an external power to a first driving power based on a first ground, a second converter comprising circuitry configured to convert the external power to a second driving power, based on a second ground, the second driving power having a voltage level lower than a voltage level of the first driving power, and a switch having a first end connected to an output end of the first converter, and the switch is connected to a power interface by one of the first end and a second end, wherein the switch is configured to be switched to supply one of the first driving power and the second driving power to the display apparatus through the power interface based on an operating state of the display apparatus.

A display device includes a substrate that includes a display area for displaying an image and a non-display area surrounding the display area, a plurality of pixels that are disposed in the display area and each include an organic light emitting diode and a pixel circuit portion configured to operate the organic light emitting diode, and a scan driver that is disposed in the non-display area and includes a plurality of stages configured to output scan signals to the plurality of pixels. The plurality of stages may be arranged in n columns, a height of one stage may correspond to a height of n pixels, and n may be an integer of 2 or more.

A pixel circuit includes a first switch element turned on by a gate-on voltage of a first scan pulse to apply a data voltage to a first node; a second switch element turned on by a gate-on voltage of a second scan pulse to connect a second node to a third node; a third switch element turned on by a gate-on voltage of a light-emitting control pulse to apply a reference voltage to the first node; a fourth switch element turned on by the gate-on voltage of the light-emitting control pulse to connect the third node to a fourth node; and a fifth switch element turned on by a gate-on voltage of the second scan pulse to apply the reference voltage to the fourth node. A voltage higher than or equal to the pixel driving voltage is applied to the third node before generation of the first scan pulse.

An electro-optical device includes digital scanning lines, a digital signal line, and pixel circuits. Each circuit is coupled to a digital scanning line included in the digital scanning lines, and the digital signal line. Each pixel circuit includes a light-emitting element and a digital driving circuit that performs digital driving in which, when the pixel circuit is selected by the digital scanning line, display data is written to selected pixel circuit from the digital signal line, and a drive current is supplied to the light-emitting element of selected pixel circuit in an on-period of a length corresponding to a gray scale value of the display data. A field being a period in which one image is formed includes an all-pixels-light-off period in which the pixel circuits turn off the light-emitting elements, and a digital driving period in which the digital driving circuit performs the digital driving after the all-pixels-light-off period.

This application discloses a display panel, a driving method thereof and a display apparatus. The display panel includes a substrate, the substrate being provided with a plurality of data lines, a plurality of gate lines, and a plurality of pixel units; and a gate driver chip, where each pixel unit includes subpixels of different colors; the gate driver chip outputs gate enabling signals to the gate lines to turn on the pixel units; and each row of pixel units includes a plurality of pixel groups, each pixel group includes a first column of subpixels and a second column of subpixels and a voltage of a gate enabling signal of the first column of subpixels is greater than that of a gate enabling signal corresponding to the second column of subpixels.

A liquid crystal apparatus includes a liquid crystal layer, a pixel electrode provided in a display region and configured to be supplied with an image signal at a first frequency, and a first electrode provided in a region outside the display region and configured to be alternately supplied with a positive polarity potential with a potential higher than a predetermined potential and a negative polarity potential with a potential lower than the predetermined potential at a second frequency lower than the first frequency such that a positive polarity period in which the positive polarity potential is supplied and a negative polarity period in which the negative polarity potential is supplied have a same length.

A pixel includes: a light emitting element; a first transistor which drives the light emitting element; a second transistor electrically connected between a gate node of the first transistor and a data line; a third transistor electrically connected between a first node of the first transistor and an initialization voltage line; and a storage capacitor electrically connected between the gate node and the first node of the first transistor. Here, upon an operation in a variable frame mode, an initialization voltage is applied to the initialization voltage line, and the initialization voltage has a first voltage level. In addition, in a data writing period during which the storage capacitor is charged with an electric charge, the initialization voltage further includes a pulse voltage such that the initialization voltage has a second voltage level that is greater than the first voltage level.

The present application relates to a voltage compensating circuit and a display. The voltage compensating circuit includes: an electroluminescence device; a driving unit, used for driving the electroluminescence device; a luminescence time length control unit, respectively connected with the driving unit and the electroluminescence device, and used for controlling luminescence time length of the electroluminescence device; and a compensation unit, respectively connected with the driving unit and the luminescence time length control unit, and used for providing a compensation voltage to the voltage compensating circuit. Through the voltage compensating circuit in the present application, a dropped voltage value is compensated, thereby brightness uniformity of the display is improved, and image quality is improved.

A method for driving a display device capable of appropriately performing idle driving even when timing information is not transmitted to a liquid crystal module in advance is provided. In a case where, in one vertical period, a non-scanning period other than a scanning period in which a screen of a display unit is scanned once is set to a pause period, a liquid crystal module delays supply of a data signal to the display unit by a recovery period during which a source driver is recovered from a sleep state to an active state in the pause period.