Abstract: Implementations of the present disclosure provide 3D memory devices and methods for operating the 3D memory devices. In an example, a 3D memory device includes a plurality of memory layers and a dummy memory layer between the plurality of memory layers and a NAND memory string extending through the memory layers and the dummy memory layer. The NAND memory string includes a source, a drain, and a plurality of memory cells at intersections with the plurality of memory layers and between the source and the drain. The 3D memory device also includes a peripheral circuit configured to erase the plurality of memory cells. To erase the plurality of memory cells, the peripheral circuit includes a word line driving circuit configured to apply a positive bias voltage on the dummy memory layer.

Abstract: Implementations of the present disclosure provide 3D memory devices and methods for operating the 3D memory devices. In an example, a 3D memory device includes a plurality of memory layers and a dummy memory layer between the plurality of memory layers and a NAND memory string extending through the memory layers and the dummy memory layer. The NAND memory string includes a source, a drain, and a plurality of memory cells at intersections with the plurality of memory layers and between the source and the drain. The 3D memory device also includes a peripheral circuit configured to erase the plurality of memory cells. To erase the plurality of memory cells, the peripheral circuit includes a word line driving circuit configured to apply a positive bias voltage on the dummy memory layer.

Abstract: The present disclosure provides a light valve, a display device and a display method. The light valve includes: at least one fixation member fixed onto a substrate; and at least one movable member capable of moving relative to the fixation member to switch the light valve between a first state where the light valve is provided with a slit through which a light beam passes and a second state where the light valve prevents the light beam from passing therethrough.

Abstract: An integrated system and method for measuring and calibrating a parameter relating to an object or the environment is provided. The integrated measuring system may include a memory that may store a library of calibration formulas, a communication module that may retrieve information from a sensor, and a computing center that may perform calibration based on at least some of the received information.

Abstract: The present disclosure provides a pixel structure, a method of driving a pixel structure, an array substrate, and a display device. The pixel structure includes a fixed substrate, an electrically conductive layer at a side of the fixed substrate, a movable shield at another side of the fixed substrate, and an electrically conductive film. The fixed substrate includes a transparent substrate and a dielectric layer. The electrically conductive layer and the dielectric layer are configured to form one or more interference air gaps according to a pixel voltage applied between the electrically conductive layer and the electrically conductive film. The movable shield is configured to change an amount of incident light irradiating the electrically conductive layer.

Abstract: The present disclosure provides a light valve, a display device and a display method. The light valve includes: at least one fixation member fixed onto a substrate; and at least one movable member capable of moving relative to the fixation member to switch the light valve between a first state where the light valve is provided with a slit through which a light beam passes and a second state where the light valve prevents the light beam from passing therethrough.

Abstract: A display panel includes an array substrate, and a plurality of display units disposed on the array substrate each of which includes a display sub-pixel for receiving sunlight radiation and performing display, a solar cell disposed adjacent to the display sub-pixel and configured to receive sunlight radiation and perform photoelectric transformation, a micro-electromechanical optical valve disposed above and movable over the display sub-pixel and the solar cell to control a light transmittance of the display sub-pixel, and a blocking structure disposed at an edge of the display unit to limit the movement of the micro-electromechanical optical valve within the display unit.

Abstract: The present disclosure provides a pixel structure, a method of driving a pixel structure, an array substrate, and a display device. The pixel structure includes a fixed substrate, an electrically conductive layer at a side of the fixed substrate, a movable shield at another side of the fixed substrate, and an electrically conductive film. The fixed substrate includes a transparent substrate and a dielectric layer. The electrically conductive layer and the dielectric layer are configured to form one or more interference air gaps according to a pixel voltage applied between the electrically conductive layer and the electrically conductive film. The movable shield is configured to change an amount of incident light irradiating the electrically conductive layer.

Abstract: The embodiments of the present invention provide a display mother panel to be divided into a plurality of display panels. A sealing agent is provided around a display region of each display panel, the sealing agents provided between adjacent longitudinal edges of the display regions of two adjacent display panels in a same row are formed integrally, and a first black matrix is provided on the sealing agents provided between the adjacent longitudinal edges of the display regions of the two adjacent display panels. The embodiments of the present invention also provide a method of cutting the display mother panel. The display mother panel may be easily cut into the plurality of display panels by cutting the display mother panel using the method according to the embodiments of the present invention, and each display panel has a relatively large display area.

Abstract: A vehicle start method, which is used for starting a vehicle using a mobile terminal and a vehicle key in a non-contact manner and comprises: a mobile terminal sending a start request; the mobile terminal acquiring a first security authentication code in response to the start request; the mobile terminal acquiring key information from the vehicle key; the mobile terminal generating a start data stream in a predetermined manner according to the key information and the first security authentication code, and sending the start data stream to the vehicle; the vehicle receiving the start data stream, and acquiring the first security authentication code and the key information from the start data stream; the vehicle verifying whether the first security authentication code is correct, and determining whether the key information matches the vehicle; and only when both of the results are positive, a vehicle controller starting the vehicle.

Abstract: A display panel includes an array substrate, and a plurality of display units disposed on the array substrate each of which includes a display sub-pixel for receiving sunlight radiation and performing display, a solar cell disposed adjacent to the display sub-pixel and configured to receive sunlight radiation and perform photoelectric transformation, a micro-electromechanical optical valve disposed above and movable over the display sub-pixel and the solar cell to control a light transmittance of the display sub-pixel, and a blocking structure disposed at an edge of the display unit to limit the movement of the micro-electromechanical optical valve within the display unit.

Abstract: An integrated system and method for measuring and calibrating a parameter relating to an object or the environment is provided. The integrated measuring system may include a memory that may store a library of calibration formulas, a communication module that may retrieve information from a sensor, and a computing center that may perform calibration based on at least some of the received information.

Abstract: Disclosed is a pixel unit, a method for manufacturing the same and a display device. A white sub-pixel unit of the pixel unit includes: a white light carrier injection layer which is formed in a same patterning method as red, green and blue light carrier injection layers; a white light carrier transmission which is formed in a same patterning method as red, green and blue light carrier transmission layers; and a white light organic EL material layer which is formed in a same patterning method as those organic EL material layers corresponding to other sub-pixel units.

Abstract: The embodiments of the present invention provide a display mother panel to be divided into a plurality of display panels. A sealing agent is provided around a display region of each display panel, the sealing agents provided between adjacent longitudinal edges of the display regions of two adjacent display panels in a same row are formed integrally, and a first black matrix is provided on the sealing agents provided between the adjacent longitudinal edges of the display regions of the two adjacent display panels. The embodiments of the present invention also provide a method of cutting the display mother panel. The display mother panel may be easily cut into the plurality of display panels by cutting the display mother panel using the method according to the embodiments of the present invention, and each display panel has a relatively large display area.