Abstract: A memory device having a plurality of memory blocks compensates for a characteristic change of a memory cell due to stopping an erase operation. The memory device also includes a voltage generator configured to generate voltages used by the memory device in performing an erase operation on a selected memory block among the plurality of memory blocks. The memory device further includes an erase stop controller configured to control stopping and resuming the erase operation, and counting the number of times the erase operation is stopped to generate a stop count value when the erase operation is stopped. The memory device additionally includes a count value storage configured to store and output the stop count value.

Abstract: A wound multiple sensing method, including: calculating the similarity between the current data sequence and each of the case-data sequences in each of the reference cases; selecting the case-data sequence which has the greatest similarity with the current data sequence, from the case-data sequences in each of the reference cases, to be a similar case-data sequence in each of the reference cases, wherein each similar case-data sequence corresponds to a similar case treatment; performing a multiple regression analysis using the similar case-data sequences and the similar case treatments to calculate a fitness function, wherein the dependent variable of the fitness function is a wound change; performing a parameter optimization algorithm using the current data sequence and the fitness function to calculate an optimal treatment which maximizes the wound change, and to calculate an expected wound change value that corresponds to the optimal treatment.

Abstract: An amplifier output from an amplifier to an SR latch is used as a feedback signal through a buffer. An adder having a combination of an addition unit and an xh block is provided within the amplifier and transmits a feedback signal (analog signal) generated from the feedback signal FBD (digital signal) by the xh block to the addition unit and adds it to an output from a latch block. In the amplifier, the operation for adding the output from the latch block and the feedback signal occurs during a latch operation in the latch block.

Abstract: A chain saw includes a connection rod and a front end assembly disposed at a front end of the connection rod. The front end assembly includes a motor, an output device, a transmission mechanism, and a front end casing. A ratio of rated output power P of the motor to a maximum weight of the chain saw is greater than or equal to 150 W/kg and less than or equal to 265 W/kg. The motor includes a rotor shaft, a rotor sleeve installed to the rotor shaft configured to rotate synchronously with the rotor shaft, a stator core disposed at least partially in the rotor sleeve, and a stator coil wound around the stator core.

Abstract: A display device is provided. The display device includes a display region which includes a first display region and a second display region, where the first display region includes a plurality of first pixels, and the second display region includes a plurality of second pixels and at least one light transmission region, where the light transmission region has light transmittance that is higher than light transmittance of the first pixel and light transmittance of the second pixel, and the second display region has light transmittance that is higher than light transmittance of the first display region.

Abstract: A DRP determining method is provided. The method includes the following steps. Firstly, a first DRP electronic device and a second DRP electronic device are connected by a USB Type-C line. Then, the first DRP electronic device is set to one of a host and a device. Then, the second DRP electronic device is set to one of the host and the device. When the connection between the first DRP electronic device and the second DRP electronic device is disconnected and then re-connected, at least one of the first DRP electronic device and the second DRP electronic device is set to the other one of the host and the device.

Abstract: A display device includes an electrode, a protection layer disposed on the electrode, and an encapsulation organic layer disposed on the protection layer. In a first area, an edge of the encapsulation organic layer is spaced a first distance from an edge of the electrode, and the edge of the encapsulation organic layer is spaced a second distance from an edge of the protection layer. In the second area, the edge of the encapsulation organic layer is disposed between the edge of the electrode and the edge of the protection layer. In the second area, the edge of the encapsulation organic layer is spaced a third distance, greater than the first distance, from the edge of the electrode, and the edge of the encapsulation organic layer is spaced a fourth distance, greater than the second distance, from the edge of the protection layer.

Abstract: An embodiment target time comparison circuit corresponding to a target approximate voltage range among 2K time comparison circuits in a second comparison circuit compares a comparison operation time difference included in voltage comparison results regarding two adjacent approximate voltage ranges that are vertically adjacent to the target approximate voltage range with 2L reference times corresponding to 2L specific voltage ranges and generates a target binary code of L bits indicating a target specific voltage range including the held voltage from the obtained time comparison results.

Abstract: A memory device having a plurality of memory blocks compensates for a characteristic change of a memory cell due to stopping an erase operation. The memory device also includes a voltage generator configured to generate voltages used by the memory device in performing an erase operation on a selected memory block among the plurality of memory blocks. The memory device further includes an erase stop controller configured to control stopping and resuming the erase operation, and counting the number of times the erase operation is stopped to generate a stop count value when the erase is stopped. The memory device additionally includes a count value storage configured to store and output the stop count value.

Abstract: This application relates to a digital live book production system for converting the contents of a book into multimedia contents, thus enabling a user to learn the contents of the book quickly and in an interesting way. In one aspect, the digital live book production system includes a book input unit to which sentences of a book are input and an image generation unit configured to generate images corresponding to contents of the sentences input to the book input unit. The system may also include an image alignment unit configured to arrange the images in one screen frame according to the contents of the sentences. The system may further include a screen frame arrangement unit configured to select some screen frames and connect the selected screen frames according to a story of a book, to generate a digital live book.

Abstract: A mask assembly includes a mask frame including an edge portion including opposing upper and lower portions along a first direction, and a support which between the upper portion and the lower portion of the edge portion along the first direction; and a mask attachable to the mask frame. The mask includes a pattern area corresponding to the support and including a first welded area at which the mask is attachable to the support, an alignment adjustment pattern adjacent to the first welded area along the first direction, and a second thickness of the mask at the alignment adjustment pattern which is less than a first thickness of the mask at the first welded area, and a first deposition area including upper deposition openings of the mask and between the upper portion and the support of the mask frame.

Abstract: A mask includes a first mask that includes a first long side that extends in a first direction and a first short side that extends in a second direction that crosses the first direction and that includes a first edge portion, a first center portion, and a first welded portion, that are sequentially arranged in the first direction. The mask further includes a second mask that includes a second long side that extends in the first direction and a second short side that extends in the second direction and that includes a second welded portion, a second center portion, and a second edge portion, that are sequentially arranged in the first direction. The first welded portion is in contact with the second welded portion.

Abstract: A display device is provided. The display device includes a display region which includes a first display region and a second display region, where the first display region includes a plurality of first pixels, and the second display region includes a plurality of second pixels and at least one light transmission region, where the light transmission region has light transmittance that is higher than light transmittance of the first pixel and light transmittance of the second pixel, and the second display region has light transmittance that is higher than light transmittance of the first display region.

Abstract: An embodiment target time comparison circuit corresponding to a target approximate voltage range among 2K time comparison circuits in a second comparison circuit compares a comparison operation time difference included in voltage comparison results regarding two adjacent approximate voltage ranges that are vertically adjacent to the target approximate voltage range with 2L reference times corresponding to 2L specific voltage ranges and generates a target binary code of L bits indicating a target specific voltage range including the held voltage from the obtained time comparison results.

Abstract: The present invention relates to a face recognition method and a face recognition device, the method including: a step for detecting one or more faces in an image frame; a step for updating a face object in a face list by using the one or more pieces of detected face information; and a step for recognizing an identity corresponding to the face object by using a plurality of feature vectors of the face object in the updated face list.

Abstract: A robot mechanism is provided, including a base, a main body, a motor, a driver, a bottom plate, a flexible heat conductive member, and a controller. The main body is connected to the base and has a housing. The motor and the driver are disposed in the main body, and the driver is electrically connected to the motor. The bottom plate is disposed on the housing and situated between the driver and the housing, and a gap is formed between the bottom plate and the driver. The flexible heat conductive member is disposed between the driver and the housing. The flexible heat conductive member contacts the driver. The controller is detachably disposed in the base.

Abstract: A circuit includes a polar transmitter to generate a radio frequency output from amplitude and phase signal components. The polar transmitter includes an amplifier to combine amplitude and phase signal components. A processor is coupled to the polar transmitter to provide the amplitude and phase signal components. The processor includes: a digital modulation circuit to generate a modulated digital signal including in-phase and quadrature signal components and a correction circuit to calculate and apply a complex digital offset for local oscillator feedthrough of the amplifier. The complex digital offset includes an in-phase offset correction factor and a quadrature offset correction factor.

Abstract: An amplifier output from an amplifier to an SR latch is used as a feedback signal through a buffer. An adder having a combination of an addition unit and an xh block is provided within the amplifier and transmits a feedback signal (analog signal) generated from the feedback signal FBD (digital signal) by the xh block to the addition unit and adds it to an output from a latch block. In the amplifier, the operation for adding the output from the latch block and the feedback signal occurs during a latch operation in the latch block.

Abstract: A metal mask according to some embodiments of the present disclosure may include a metal thin film having a first thickness and having a first region including a transmission region defining first openings penetrating the metal thin film, and a non-transmission region including an etching portion having a second thickness that is smaller than the first thickness, and a second region adjacent the first region, and defining second openings penetrating the metal thin film, wherein an opening density of the first region is less than an opening density of the second region, the opening density of the first region being defined as a number of the first openings per an area of the first region, and the opening density of the second region being defined as a number of the second openings per an area of the second region.

Abstract: A mask assembly and method for manufacturing of the same are provided. A mask assembly includes: a mask frame including a first mask opening and a second mask opening which are located side by side in a first direction and defined by a support bar; a first split mask overlapping the first mask opening; and a second split mask overlapping the second mask opening, and the first split mask and the second split mask are spaced apart from each other in a region overlapping the support bar.