Abstract: A cholesteric liquid crystal display device and a control method for reducing inrush current when clearing the screen. The cholesteric liquid crystal display device includes a cholesteric liquid crystal display panel and a liquid crystal drive unit. The cholesteric liquid crystal display panel has a plurality of pixel matrix. After the liquid crystal drive unit receives a data latch enable signal, it applies a reset voltage to the plurality of pixel matrix to clear the screen displayed on the cholesteric liquid crystal display panel. The input time of the data latch enable signal received by the liquid crystal driving unit is different, and the corresponding signal time portion is shifted with each other.

Abstract: A memory system includes a memory device including a memory cell array divided into a plurality of memory banks, and a memory controller that sends read requests or write requests to the memory device for the purpose of inputting data to or outputting data from the memory banks of the memory cell array, respectively, and sends the read requests so as to be separated from the write requests based on a read-write switching point. In a first turn, the memory controller sets a near switching point before the read-write switching point. The memory controller blocks scheduling at least one of first bank requests, between the near switching point and the read-write switching point. The memory controller schedules at least one of second bank requests, which cause state switching of the memory banks, so as to be issued between the near switching point and the read-write switching point.

Abstract: The present invention provides a method, medium, and system for determining demolition points of a large building, which falls within the technical field of building demolition and construction. The method for determining demolition points of a large building includes: establishing a three-dimensional model of a large building to be demolished; analyzing, based on the three-dimensional model of the large building to be demolished, a force condition of each point to form a three-dimensional force model; calculating, based on the three-dimensional force model of the large building to be demolished, to obtain a demolition point tree of the building; and marking each demolition point in a demolition point sequence in the three-dimensional model of the large building to be demolished. In the process of multi-point synchronous demolition of large buildings, the demolition points of large buildings can be located according to the automatic analysis of the demolition order.

Abstract: A display apparatus includes a display panel including data lines, first to nth data driver integrated circuits (ICs) (n being a natural number greater than 1) supplying data voltages to the data lines, a controller controlling the first to nth data driver ICs, and a power supply supplying power to the first to nth data driver ICs, the first data driver IC includes a lock signal switching unit receiving or blocking a lock signal from the power supply, a pull-up resistor is provided between the second data driver IC and a lock signal line to which the lock signal is supplied from the power supply, and the lock signal supplied to the first data driver IC or the second data driver IC is transferred to the controller through the first to nth data driver ICs.

Abstract: A substrate transfer robot for transferring a substrate in a vacuum chamber, includes: a transfer arm platform having coupling holes, each compartmentalized into a lower and an upper space, wherein a link connecting member with blades is engaged at a front area of the transfer arm platform and a support shaft of a lower support is inserted into the lower space of one of the coupling holes; and a first and a second transfer arm part each including an end effector for supporting the substrate, multiple transfer link arms and subordinate link arms, and a common link arm that are connected to each other or to the transfer arm platform, wherein, for each transfer arm part, drive shafts, interlocked with transfer driving motors or speed reducers installed on one of the transfer link arms, and output shafts interlocked with the drive shafts are installed on the transfer link arms.

Abstract: A semiconductor device includes a substrate having a recess therein that is partially filled with at least two semiconductor active regions. The recess has sidewalls and a bottom that are sufficiently lined with corresponding substrate insulating layers that the at least two semiconductor active regions are electrically isolated from the substrate, which surrounds the sidewalls and bottom of the recess. A sidewall insulating layer is provided, which extends as a partition between first and second ones of the at least two semiconductor active regions, such that the first and second ones of the at least two semiconductor active regions are electrically isolated from each other. First and second gate electrodes are provided in the first and second active regions, respectively.

Abstract: An information processing method is provided. The method includes: configuring, for a user equipment (UE), measurement indication information used for cell reselection, where the UE has at least two identity recognition modules; and sending the measurement indication information to the UE, where the measurement indication information includes: first measurement indication information; and the first measurement indication information is used for indicating that the UE uses, when meeting a first condition, one identity recognition module from among the at least two identity recognition modules to perform cell reselection measurement.

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology.

Abstract: An organic light-emitting device includes a condensed cyclic compound represented by Formula 1: The condensed cyclic compound has an electron withdrawing group (EWG) substituent and an electron donating group (EDG) substituent at suitable positions, and thus has a low ?EST and may be used as an effective thermally activated delayed fluorescence (TADF) light-emitting material.

Abstract: Methods, apparatuses, communication devices and storage media for configuring transmission of receipt feedback information. A Request To Send (RTS) frame is generated in a case that a data frame is transmitted in a plurality of transmission bands. The RTS frame includes feedback resource information for indicating a transmission resource through which receipt feedback information is transmitted by a data frame receiver. And, the RTS frame is sent.

Abstract: Method of resource selection where a selection window with a total number of resources is set. The method includes setting a sensing window and monitoring slots by decoding a physical sidelink control channel (PSCCH) and measuring a reference signal received power (RSRP), setting a threshold, excluding any restricted resources from the total number of resources, excluding any occupied resources from the total number of resources, and determining if an initial number of remaining resources is greater than or equal to an initial percentage of the total number of resources.

Abstract: A semiconductor device with less variations in transistor characteristics is provided. A first insulator, first and second oxide films, a first conductive film, a first insulating film, and a second conductive film are deposited and processed to form a first and second oxides, a first conductive layer, a first insulating layer, and a second conductive layer. In the process, a layer is formed to cover the first and second oxides, the first conductive layer, the first insulating layer, and the second conductive layer. The second conductive layer and the layer are removed. A second insulating layer in contact with side surfaces of the first and second oxides, the first conductive layer, and the first insulating layer is formed, and a second insulator is formed thereover. An opening reaching the second oxide is formed in the first conductive layer, the first insulating layer, the second insulating layer, and the second insulator.

Abstract: Disclosed are semiconductor memory devices and methods of fabricating the same. The semiconductor memory devices may include a capacitor including first and second electrodes and a dielectric layer. The dielectric layer may include a zirconium aluminum oxide layer including a first zirconium region adjacent to the first electrode, a first aluminum region, a second aluminum region adjacent to the second electrode, and a second zirconium region between the first and second aluminum regions. The first and second zirconium regions may include zirconium and oxygen and may be devoid of aluminum. The first and second aluminum regions may include aluminum and oxygen and may be devoid of zirconium. The first aluminum region and the first zirconium region may be spaced apart by a first distance, and the first aluminum region and the second zirconium region may be spaced apart by a second distance shorter than the first distance.

Abstract: Provided is a method for manufacturing a display panel. First, the method includes sequentially preparing an anode layer and a first pixel define layer on a side of a substrate layer, then coating an organic light-induced material on a first surface, distal from the anode layer, of the first pixel define layer, and forming a polymer film layer by reacting the first pixel define layer with the organic light-induced material under a predetermined condition, and then preparing an organic functional layer and a cathode layer on a surface, distal from the first pixel define layer, of the organic light-induced material. The organic light-induced material at least contains a hydroxyl group and an unsaturated carbon-carbon double bond.