A sub-pixel structure includes: a first functional layer and a second functional layer which are oppositely arranged, a conductive structure therebetween, and a plurality of electrodes on at least one side of the first functional layer. The first functional layer includes an insulating region, the second functional layer includes a target light-shielding region and a target light-transmitting region, orthographic projections of both the conductive structure and the target light-transmitting region on the first functional layer are partial regions of the insulating region, and orthographic projections of the plurality of electrodes on the first functional layer are outside the insulating region; and the conductive structure is configured to move in the insulating region under the action of voltages loaded on the plurality of electrodes to adjust a luminous flux of light emitted from the target light-transmitting region.

A wireless electronic label comprises a display module, a rectenna module and a control drive module. The display module has a display surface. The rectenna module is disposed on the display surface of the display module. The rectenna module is used to receive an electromagnetic wave signal and convert it into an electrical energy signal. The rectenna module is made of light-transmitting electronically conductive material. The control drive module is used to convert the electrical energy signal into electrical energy to power the wireless electronic label and to send a command signal to the display module. The display module is further used to display a label signal on the display surface according to the command signal.

Examples of a display element corresponding to a pixel of a display, are described. In one example, the display element may include a rotatable component. The rotatable component may be provided with a first sub-element and a second sub-element. The first sub-element and the second sub-element are such that they, respectively, have different type of display properties.

Garments may adjust appearance based on various input. For example, an appearance (e.g., color scheme, logo, name, branding, insignia, graphic, and, or text) of a garment, for example a uniform or portion(s) thereof may change based on various conditions or contexts. Appearance may be responsive to type of item being delivered or vended or service to be performed. Appearance may be updated in response to detecting an item in proximity, a vehicle in proximity, proximity to a location or geo-fenced area, a seller of an item or service, a buyer of an item or service, a courier service, etc. The appearance may be updated autonomously.

A digital cockpit display (1) for a vehicle has a display device (2) with electronic display elements (3a-3n) arranged in the form of a matrix and by means of which information can be visualized. A control device (4) enables control of the display elements (3a-3n) to visualize the information. The display device (2) has micro-electromechanical actuators (5a-5n) that are connected to the display elements (3a-3n) and are selectively controllable by the control device (4) so that they initiate a linear movement of the display elements (3a-3n) between a retracted position in which a longitudinal extension of the microelectronic actuators (5a-5n) is minimal and a fully extended position in which the longitudinal extension of the microelectronic actuators (5a-5n) is maximal.

A display device includes a non e-paper portion to display a first pattern element and a passive e-paper display portion to display a second pattern element juxtaposed relative to the first pattern element.

A system, method, and apparatus provide brightness enhancement for digital displays. The digital display of an electronic apparatus may be augmented with an E-Ink based display module. Embodiments may replicate the content of the digital display shown on the E-Ink module display. The content is shown in a high contrast output that is readable even though the ambient light intensity may overwhelm the readability of the original digital display. Some embodiments include a clock which may trigger automatic operation of the E-Ink module. Some embodiments may include a transparent E-Ink module which may show replicated content obscuring the view an underlying digital display or which may remain transparent when the digital display is readable under the current light.

A shift register and a method for driving the same, a gate driving circuit, and a display device, the shift register includes: a pull-up node control circuit allowing a potential of a pull-up node to become high according to a first input signal and a second input signal; a first capacitor coupled between a signal output terminal and the pull-up node of the shift register; a pull-down node control circuit controlling a potential of the pull-down node according to the second clock signal and the third clock signal and the potential of the pull-up node; an output circuit controlling an output of a gate driving signal at the signal output terminal; and a pull-down circuit allowing the potential of the pull-up node and a potential of the signal output terminal to become low.

A window with display function includes a window frame, a window body embedded in the window frame, a flexible display screen, an electronic element. The window body includes a first glass layer and a second glass layer spaced from each other. The flexible display screen is between the first glass layer and the second glass layer. A house using the window is also related.

A display device for displaying image is disclosed, which comprises: a control module configured to control display of images; and a power source system coupled to the control module and configured to provide system voltage to the control module. The power source system includes: a constant current control module; a first power module coupled to a first node; and a second power module coupled to the first node through the constant current control module. The constant current control module is configured to detect the system voltage provided for the control module, and based on the system voltage, determine whether the second power module charges the first power module with constant current.