Abstract: A top emitting OLED device for improving viewing angle characteristics, comprising a substrate, a first electrode, a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, a second electrode and a light output coupling layer sequentially stacked on the substrate, wherein the second electrode has a light transmittance no less than 25%, and the hole injection layer has a refractive index no less than 1.8.

Abstract: Provided are a method and apparatus for determining pose information of a robot, a device and a medium. The method includes: fitting a target curve according to a motion trajectory of an image module relative to a target label when the robot rotates; determining a coordinate offset of the image module relative to a body of the robot according to the target curve, and determining a relative distance between the image module and the target label according to the image module; and determining the pose information of the robot according to the coordinate offset and the relative distance.

Abstract: Provided are a rolling circle amplification method, a method for preparing a sequencing library, and a DNA nanoball prepared therefrom. The rolling circle amplification method includes: sequentially denaturing and annealing a double-stranded DNA and a mediating sequence in a same system, to complementarily pair the mediating sequence with two ends of a denatured single-stranded DNA; simultaneously introducing a ligase and a polymerase into the system to connect the two ends of the single-stranded DNA under action of the ligase; and performing a rolling circle amplification reaction under action of the polymerase by using the mediating sequence as a primer and the single-stranded DNA as a template, to obtain DNA nanoball.

Abstract: An organic electroluminescent device and an organic electroluminescent apparatus are disclosed. The organic electroluminescent device includes a first electrode layer, a first carrier functional layer, a light-emitting layer and a second electrode layer stacked in sequence, wherein a P-doped layer is arranged between the first carrier functional layer and the light-emitting layer. Thus the energy level bending of an interface between the first carrier functional layer and the light-emitting layer is modified, and the hole injection potential barrier at the interface between the two is reduced, thereby effectively reducing the turn-on voltage of the organic electroluminescent device.

Abstract: Disclosed are a road feature point extraction method and system. The road feature point extraction method comprises: acquiring map information for the current position of a vehicle, wherein the map information comprises the attributes of the current road and the attributes of the next road section; comparing the attributes of the current road with the attributes of the next road section to determine the road type of the next road section; and extracting, in conjunction with the road type of the next road section and the map information corresponding to the next road section, a road feature point representing a road scene on the next road section, and outputting the name of the extracted road feature point and information of the relative distance between the road feature point and the vehicle.

Abstract: A die sorter tool may include a first conveyor, and a first lane to receive, from one or more load ports and via the first conveyor, a carrier with a set of dies. The die sorter tool may include a die flip module to receive the carrier from the first lane, manipulate one or more dies of the set of dies by changing orientations of the one or more dies, and return the one or more dies to the carrier after manipulating the one or more dies and without changing positions of the one or more dies within the carrier. The die sorter tool may include a second conveyor, and a second lane to receive, via the second conveyor, the carrier from the die flip module, and provide, via the first conveyor, the carrier to the one or more load ports.

Abstract: A calibration method (1) for a recording device (2). The method includes receiving, with a data interface (11) of a data processing system (3), a first data set (21) with an image and three dimensional information generated by the recording device (2). At least one person (4), within a field of view (8) of the recording device (2), is detected with an object detection component (12). Two or more attributes (5), of the person (4), are determined by an attribute assignment component (13). The attributes include an interest factor for an object and a location of the person (4). A descriptor (9) is generated based on the determined attributes (5). The data processing system calculates an attention model with a discretized space within the field of view based on the descriptor(s). The attention model is configured to predict a probability of a person showing interest for the object.

Abstract: The present disclosure relates to a display panel (10) and a method of manufacturing the same. The display panel (10) includes a substrate (101), a number of light transmissive units (320), and an package layer (600). The substrate (101) has a light transmissive region (700) and a pixel display region (800). The light transmissive region (700) and the pixel display region (800) are complementarily disposed with respect to the substrate (101). The plurality of light transmissive units (320) are disposed in the light transmissive region (700) and overlay a surface of the substrate (101) within the light transmissive region (700). The package layer (600) overlays a surface of a number of light transmissive units (320). In the present disclosure, the substrate (101) has a different structure in the light transmissive region (700) and the pixel display region (800).

Abstract: Disclosed are a data fusion method and apparatus for a vehicle sensor, the method comprising: reading a parameter attribute set of each target detected by a sensor arranged on a vehicle, wherein the parameter attribute set at least comprises one or more of the following: longitudinal velocity, longitudinal distance and transverse distance; generating an attribute combination according to the read parameter attribute set of each target detected by each sensor; and determining an overlap ratio of the parameter attribute set in each attribute combination, and carrying out data fusion based on the overlap ratio so as to obtain a first data fusion list, wherein the first data fusion list comprises the overlap ratio of each attribute combination and the parameter attribute set corresponding to the overlap ratio of each attribute combination. The method simplifies determination logic of a subsequent decision-making system and improves security and operating efficiency of the whole system.

Abstract: A target tracking method and device, relating to the field of vehicles. The method comprises: reading a target fusion list at the current moment, wherein the target fusion list comprises a target attribute set corresponding to each environment target in one or more environment targets, and the target attribute set comprises parameter attribute sets, measured by one or more sensors, of the environment targets; determining whether the target fusion list at the current moment is an initial target fusion list or not; and if the target fusion list at the current moment is not the initial target fusion list, determining a target tracking list at the current moment according to the target fusion list at the current moment and a stored target tracking list at the previous moment, wherein the target tracking list comprises a parameter attribute set corresponding to each screened environment target and a fusion tracking ID.

Abstract: Disclosed are a road feature point extraction method and system. The road feature point extraction method comprises: acquiring map information for the current position of a vehicle, wherein the map information comprises the attributes of the current road and the attributes of the next road section; comparing the attributes of the current road with the attributes of the next road section to determine the road type of the next road section; and extracting, in conjunction with the road type of the next road section and the map information corresponding to the next road section, a road feature point representing a road scene on the next road section, and outputting the name of the extracted road feature point and information of the relative distance between the road feature point and the vehicle.

Abstract: The present application provides an organic electroluminescent device and a display apparatus. The organic electroluminescent device includes a first conductive layer group, a second conductive layer group, and a light emitting layer disposed between the first conductive layer group and the second conductive layer group and in ohmic contact with the two groups. The first conductive layer group includes an electron blocking layer in ohmic contact with the light emitting layer, and a hole transport layer in ohmic contact with the electron blocking layer. The HOMO energy level of the electron blocking layer is between that of the hole transport layer and that of the light emitting layer, and the LUMO energy level of the electron blocking layer is shallower than that of the hole transport layer and that of the light emitting layer.

Abstract: A method for controlling vehicle travelling includes: detecting a plurality of travelling states of a vehicle, the plurality of travelling states includes a plurality of travelling directions; respectively previewing the vehicle travelling along the plurality of travelling directions from an original position in a lane to obtain a plurality of previewing paths; fitting a plurality of turning paths of the vehicle travelling from the original position to a target path in the lane according to the plurality of previewing paths; using the plurality of turning paths to calculate change information of a plurality of steering wheel angles; and adjusting the plurality of travelling directions according to the change information of the steering wheel angles, so as to control the vehicle to travel from the original position to the target path along the turning path.

Abstract: Provided is a method for sequencing a long-fragment nucleic acid. The nucleic acid molecules each containing a long insert, a first sequencing adapter, and a second sequencing adapter, is used to construct a sequencing library, and the sequencing is performed in segments to sequence the nucleic acids having the long inserts.

Abstract: The invention provides a water-containing lipstick and preparation method therefor, said water-containing lipstick comprises the following components in terms of weight percentage: Emollient 20-40%, Hardener 13-15%, Brightener 10-15%, Polyglyceryl-2-Triisostearate 10-15%, Polyglyceryl-2-Diisostearate 10-15%, Pigment 0.5-5%, Lake 0.5%-5% and Humectant 10%. The water-containing lipstick of the invention has high level of water content which can reach 10%, can add different kinds of water soluble ingredients, has high stability, dropping point can reach 56-60° C., excellent effect of emulsification, no ultrasonic equipment is required to eliminate bubbles when filling the mould (can use general filling equipment). This lipstick has various colors and high saturation, it can be easily distinguished after using on the lips.

Abstract: The present application discloses an organic electroluminescent device that includes a plurality of kinds of light-emitting units having different light-emitting wavelengths, wherein the light-emitting units are organic light-emitting diodes, the organic light-emitting diodes include a plurality of single-colored organic light-emitting diodes and/or a plurality of white-light organic light-emitting diodes provided with optical filters; at least one kind of the organic light-emitting diodes has a microcavity structure; a microcavity optical length Li of the organic light-emitting diode having the microcavity structure and a light-emitting wavelength ?i of the corresponding light-emitting unit meet the following formula: Li=ni?i, wherein ni?2, ni is a positive integer, and the ni corresponding to at least one of the plurality of kinds of light-emitting units having different light-emitting wavelengths ?i is larger than or equal to 3; m is the number of the kinds of the light-emitting units, m?i?1, i and m are p

Abstract: The present disclosure discloses a dynamic IPv6 address probing method based on density. The method comprises the following steps: vectorizing active IPv6 seed addresses, then establishing a density space tree to learn high-density regions of seed addresses, finally generating possibly survivable IPv6 addresses in the high-density regions, and dynamically scanning target addresses. The method solves the problems that the 6Gen is too high in time complexity and the 6Tree limits the address probing range, meanwhile, the address probing efficiency is effectively improved, and the address probing time and economic cost are reduced.

Abstract: Dual nucleic acid and protein isoform measurements are performed on low starting cell numbers (e.g. equivalent to the number of blastomeres composing early embryonic development stages (morula and blastocysts)), comprising integrating fractionation polyacrylamide gel electrophoresis (fPAGE) of 10-100 cells with off-chip analysis of nucleic acids in the nuclei.

Abstract: The present invention relates to method for preparing composition containing at least a quaternary ammonium compound, a cationic polysaccharide, a fragrance material or perfume, a nonionic surfactant, and optionally a nonionic polysaccharide. The method notably comprises a step of preparing a premix of the fragrance material or perfume and the nonionic surfactant. Said composition may notably be used for fabric conditioning.

Abstract: A method for controlling lane changing of a vehicle, including: receiving a lane changing instruction (step 101); acquiring a speed parameter of the vehicle (step 102); according to the speed parameter, determining a controlling coefficient of a predetermined controller (step 103); acquiring a position-deviation parameter and a heading-angle parameter of the vehicle; if the position-deviation parameter is greater than or equal to a first threshold, or, if the heading-angle parameter is greater than or equal to a second threshold, according to the controlling coefficient, the position-deviation parameter and the heading-angle parameter, determining a target steering-wheel steering angle of the vehicle; and according to the target steering-wheel steering angle, controlling the vehicle to perform a lane changing operation, till the position-deviation parameter is less than the first threshold, and the heading-angle parameter is less than the second threshold (step 105).