Boe Technology Group Co., Ltd.

Chongqing Boe Optoelectronics Technology Co., Ltd.

Intel Corporation

Nokia Technologies Oy

Chinese Academy of Sciences

Boe Technology Groupco., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Special Display Technology Co., Ltd.

Beijing Xiaomi Mobile Software Co., Ltd.

Beijing Smartmi Technology Co., Ltd.

Xiaolong Liu

Yang Liu

Yanli Zhao

Keguo Liu

Gang Chen

Zhihui Wang

Jianghong Wen

He Sun

Changgong Zhu

Yu Wang

Di Wang

Xiuzhu Tang

Guang Wang

Zhi Zhang

Ignacio Javier Alvarez

Xuefeng Wang

Tingyu Zhu

Xiaoji Li

Yuqing Hou

Wei Zhang

Haipeng Lei

Anbang Yao

Yuantao Zhang

Heecheol Kim

Yurong Chen

Dawei Wang

Shuai Chen

Xi Li

Fei Fei Li

Kodo Shu

Guangquan Wang

Fei Li

Cheng Zhang

Xing Dong

Taoliang Tang

Site Cai

Zhigang Wang

Jingpeng Zhao

Lijun Xiong

Xue Wang

Xiangbin Wu

Shuo Yang

Cássio Ribeiro

Qianying Zhu

Junguo Liu

Zhicheng Wang

Taeyup Min

Yujie Wang

Shihao Wang

Shenglin Sun

Haitao Ji

Chengwei Ji

Jingang Wang

Ruliang Ning

Wenhao You

Yang Zou

Ming Guo

A method and system of image hashing object detection for image processing are provided. The method comprises the following steps: obtaining image head class input data and image tail class input data differentiated from the head class input data and respectively of two images each of an object to be classified; respectively inputting the head and tail class input data into two separate parallel representation neural networks being trained to respectively generate head and tail features, wherein the representation neural networks share at least some representation weights used to form the head and tail features; inputting the head and tail features into at least one classifier neural network to generate class-related data; generating a class-balanced loss of at least one of the classes of the class-related data comprising factoring an effective number of samples of individual classes; and rebalancing an output sample distribution among the classes at the representation neural networks, classifier neural networks, or both by using the class-balanced loss.

Method and system of image hashing object detection for image processing

A projection apparatus including: a light source component; a light polarization component for converting light from the light source component into first polarized light in a first polarization direction; a display panel on a side, away from the light source component, of the light polarization component for adjusting the polarization direction of the first polarized light to emit second polarized light in a polarization direction between the first polarization direction and a second polarization direction, the first polarization direction is perpendicular to the second polarization direction; a light reflective component on a side, away from the light polarization component, of the display panel for reflecting one of the polarized light in the first polarization direction and the polarized light in the second polarization direction; a projection lens, a light incident surface of which faces the light reflective component so as to receive light reflected by the light reflective component.

Projection apparatus

Disclosed in the present invention are a device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in series. In the device system, a CO catalytic heat storage and exchange device is arranged to completely replace an original heat exchanger arranged after a raw desulfurized flue gas pipe. The method comprises respectively carrying out first CO catalytic conversion and second CO catalytic conversion on sintering flue gas and denitrated flue gas by means of the CO catalytic heat storage and exchange device, thereby increasing CO conversion efficiency and reducing overall resistance of the system. In addition, the present invention takes both CO pollution control and carbon emission reduction into consideration and thus has good economic benefits and a good application prospect.

Device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in series

Provided is a device and a method for route planning. The route planning device () may include a data interface () coupled to a road and traffic data source (); a user interface () configured to display a map and receive a route planning request from a user, the route planning request including a line of interest on the map; a processor () coupled to the data interface () and the user interface (). The processor () may be configured to identify the line of interest in response to the route planning request; acquire, via the data interface (), road and traffic information associated with the line of interest from the road and traffic data source (); and calculate, based on the acquired road and traffic information, a navigation route that matches or corresponds to the line of interest and meets or satisfies predefined road and traffic constraints.

Device and method for route planning

The present disclosure relates to real-time localization error correction of an autonomous vehicle (AV). A processor for real-time localization error correction of the AV is provided. The processor is configured to retrieve a reference landmark around the AV from a map aggregating server (MAS), wherein the AV is configured to interact with the MAS for real-time localization; detect, in real time, a ground truth landmark corresponding to the reference landmark, according to image data captured by one or more image capture devices installed on the AV; and determine a deviation between the ground truth landmark and the reference landmark as a real-time correction value for the real-time localization of the AV.

Real-time localization error correction of autonomous vehicle

The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; and a plurality of pixel units disposed on the base substrate; each of the pixel units includes an active display region, the active display region of at least one of the pixel units is provided with a light-shielding layer, the light-shielding layer is located at an edge of the active display region, and a surface of a side of the light-shielding layer away from the base substrate is a reflecting surface. The light-shielding layer is disposed within an annular region, the annular region has a width in a range of 20 &#x3bc;m-50 &#x3bc;m, and an outer boundary of the annular region is a boundary of the active display region.

Array substrate and display device

A backlight source, a liquid crystal module, and a display device are provided. The backlight source includes a back plate and a plurality of support structures. The back plate includes a side wall and a bottom plate, and the side wall and the bottom plate define a first groove. A plurality of the support structures are arranged along a circumferential direction of the side wall and spaced apart from each other. The support structure is detachably connected to the side wall, and extends toward a center of the accommodation groove to form a support plane.

Backlight source, liquid crystal module and display device

The present application provides a display panel and a display device. The display panel includes an array substrate and a color filter substrate arranged oppositely, and a light source on a side of the color filter substrate facing the array substrate. The color filter substrate includes a first region and a second region. An orthogonal projection of the array substrate on the color filter substrate is in the first region, and the light source is in the second region.

Display panel and display device

The present disclosure relates to a display device, a liquid crystal display panel and a driving method for a liquid crystal display panel. The liquid crystal display panel includes: an array substrate including a plurality of sub-pixels having active display areas, each of the sub-pixels including a plurality of first electrodes, and a first slit being disposed between adjacent first electrodes; an opposite substrate facing the array substrate, wherein a first surface of the opposite substrate facing the array substrate includes at least a target area facing an edge area of the active display area; and a control electrode disposed in the target area and opposite to the first electrode, for generating an electric field in a target direction with the first electrode, so as to control liquid crystals between an edge area of the array substrate and the target area of the opposite substrate to be deflected.

Liquid crystal display panel of advanced super dimension switch mode comprising a pixel electrode, a plurality of first electrodes, and a control electrode, display device and driving method thereof

Disclosed are a system and a method for desulfurization and denitrification of an alumina calcination flue gas, and a use. The system comprises an ozone generator, a red mud pre-impregnation slurry scrubbing tower, and a red mud pre-impregnation tank and a red mud pre-impregnation clear liquid scrubbing tower. NOin a flue gas is oxidized into a high valence oxynitride by ozone, and with the red mud as an absorbent, the synergistic absorption of SOand NOin the flue gas is achieved, while the dealkalization of the red mud is achieved. By means of the synergistic catalytic oxidation of metal ions such as Fein a red mud slurry and ozone, the synergistic absorption of sulfur and oxynitride is prompted; and the use of a structure of staged absorption in two towers overcomes the problem of the difficulty in absorbing NOwith a low O/NOmolar ratio.

System and method for desulfurization and denitrification of alumina calcination flue gas, and use

A display apparatus and a control method for controlling a display apparatus are provided. The display apparatus includes: a display panel including multiple rows of scan lines and multiple columns of data lines, the scan lines and the data lines defining multiple sub-pixel regions, a first view pixel and a second view pixel being provided in each sub-pixel region; and a view control device connected with display panel, the view control device configured to: identify the number of users on a user side of display panel; and control a driving voltage of the scan lines according to the number of the users, so that the display panel controls first view pixel and second view pixel according to driving voltage so as to display a first view mode or a second view mode. A visual angle in the first view mode is greater than a visual angle in the second view mode.

Display apparatus and control method of display apparatus

According to an example embodiment, a technique for operating a virtual private network (VPN) service in a multi-tenant data center is provided, the technique comprising operating, in the data center, a multi-tenant VPN server to relay data packets between a VPN tunnel that connects the multi-tenant VPN server to a remote network of a tenant and an overlay network service that implements the VPN for said tenant within the data center, wherein the data packets between the multi-tenant VPN server and the overlay network service are carried in a virtual local area network, VLAN, assigned for said tenant, and wherein the multi-tenant VPN server stores a multi-tenant forwarding table that stores a mapping between a tenant and a VLAN assigned for the tenant for a plurality of tenants.

Multi-tenant virtual private network based on an overlay network

A backlight module is provided, including: a back frame in a box shape opening at an opening side; a sealant frame within the back frame; and a light guide plate and a membrane on the light guide plate, both surrounded by the sealant frame; the sealant frame has a step structure including a base portion whose upper surface is a step surface facing towards the opening side and a surrounding wall; the sealant frame has at least one positioning notch recessed into the base portion and the surrounding wall; the membrane has at least one positioning lug at an edge thereof, below the step surface and extending into the positioning notch; and the backlight module includes at least one positioning insert within a respective positioning notch and having a plate piece whose upper surface being an auxiliary supporting surface facing towards the opening side and flush with the step surface.

Backlight module and terminal

Provided in the embodiments of the disclosure are a common voltage control circuit and method, a display panel and a display device. The control circuit includes a temperature sensing circuit and a voltage adjusting circuit. The temperature sensing circuit is configured to sense the ambient temperature. The voltage adjusting circuit is coupled to the temperature sensing circuit and the common electrode, and is configured to provide a corresponding common voltage to the common electrode based on a temperature signal from the temperature sensing circuit. According to the embodiments of the present disclosure, the common voltage may be changed according to the ambient temperature to improve the image sticking.

Common voltage control circuit and method, display panel and display device

The disclosure discloses a display drive circuit, a display device, and a method for driving the same, where the display drive circuit includes a control circuit arranged between a power supply management circuit and a level conversion circuit, and the control circuit is configured to boost a standard gate turn-on voltage signal provided by the power supply management circuit, and to generate and then output a higher gate turn-on voltage signal to the level conversion circuit, upon determining that an ambient temperature is below a set temperature, and/or an output of a gate drive circuit of a display panel is abnormal, so that the level conversion circuit generates and then outputs a corresponding gate drive signal at higher voltage.

Display drive circuit, display device and method for driving the same

Growing community of inventors

Beijing, China

Xiaolong Liu