Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Qingdao Pico Technology Co., Ltd.

Broadcom Corporation

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Zitiao Network Technology Co., Ltd.

Nec (china) Co., Ltd.

Microsoft Technology Licensing, LLC

Beijing Boe Display Technology Co., Ltd.

Fuzhou Boe Optoelectronics Technology Co., Ltd.

Altachem Pharma Ltd.

Institute of Photographic Chemistry Academia Sinica

Quest Pharmatech, Inc.

Institut of Photographic Chemistry Academia Sinica

Tao Wu

Pingyu Wei

Dong Guo

Tao Li

Lei Han

Xiaowei Liu

Weisong Hu

Junliang Shan

Jihua Wang

Jian Wang

Yang Liu

Xin Wang

Ramon Alejandro Gomez

Jian Li

Jian Nan Guo

Qi Zhang

Yunlong Li

Yanming Wang

Cheng Chen

Xuecheng Hou

Chun Li

Yongjie Zhang

Hongwei Sun

Dongsoo Daniel Koh

Xu Chang

Hewei Wang

Bin Bin Du

Haitao Yu

Fei Sun

Jia Rao

Ruitao Song

Tao Shen

Qi Xu

Stefano Bozzola

Hengliang Fan

Weili Zhang

Chenghai Li

Shaoya Wang

Junjian He

Manhua Zhang

Shangjie Xu

Shen Chen

Nianren Wang

Xuehuan Song

Davide Guermandi

Silvian Spiridon

Hanzhen Li

Qinglin Chen

Zhou Xue

Achuan Li

Han Yan

Mattia Introini

Xiangyue Hua

Ruoying Liang

Embodiments of the present disclosure provide a positioning method and apparatus, a device, and a storage medium, the method is applied to a wearable display device, where the wearable display device includes a display host and a peripheral, the display host and/or the peripheral are used for projecting a structure light image onto an object in a real environment, and the method includes: acquiring an image obtained by the display host shooting the object, and an image obtained by the peripheral shooting the object; and determining, according to image obtained by shooting and the structure light image, a pose of the peripheral relative to the display host.

Positioning method and apparatus, device, and storage medium

Embodiments of the present disclosure provide an image display method and apparatus, and an electronic device. The method includes: obtaining target position information of a user in a real environment when the user is in a virtual environment; obtaining first image data corresponding to the real environment and second image data corresponding to the virtual environment when the target position information meets a predetermined condition, both the first image data and the second image data being based on a same coordinate space; performing superposition and merging processing on the first image data and the second image data to generate third image data; and displaying the third image data, to enable the user to view environment data in the real environment when the user is in the virtual environment.

Image display method and apparatus, and electronic device

Provided are a gesture interaction method and a gesture interaction system based on artificial reality. The method includes: determining a ray formed from a predetermined position of a hand to a finger joint when four fingers form a fist as an operation indication line, an end point of the ray being on the hand; determining a point of intersection between the operation indication line and a display surface in the artificial reality as a position of an operation icon in the artificial reality; controlling the operation icon to move correspondingly in response to detecting that the four fingers form the fist and move, to move the operation icon in the display surface to a target key; and determining, in response to detecting an action of a thumb of the hand touching an index finger, that the operation icon clicks on the target key to complete an interaction.

Gesture interaction method and system based on artificial reality

A positioning method and device, the method including: extracting multiple light spots from a current image frame, wherein the current image frame is an image currently collected by an extended reality device; determining an interference light spot in the multiple light spots according to information about a historical interference light spot, and removing the interference light spot in the multiple light spots, recognizing whether there is a light spot of a luminous light source in remaining light spots after removing the interference light spot, wherein the luminous light source is a light source set on a human-computer interaction apparatus, and the human-computer interaction apparatus is used for a user to interact with the extended reality device; determining a current pose of the human-computer interaction apparatus according to the light spot of the luminous light source recognized in the remaining light spots.

Positioning method and device

Disclosed in the present disclosure are a data generation method and apparatus, and an electronic device. The method includes: obtaining first image data, the first image data representing a real environment in which a user is located; obtaining category information and plane information of a target object, the target object being an object in the first image data, and the plane information including information of an outer surface of the target object; obtaining second image data, the second image data containing a virtual object; and generating target image data by mixing the first image data with the second image data based on the category information and the plane information, the target image data containing the target object and the virtual object.

Data generation method and apparatus, and electronic device

A head-mounted VR all-in-one machine comprises a front cover plate. Four first tracking cameras are arranged on an outer side frame of the front cover plate, two second tracking cameras are respectively arranged at positions on an inner side of the front cover plate that are close to the left eye and the right eye of a user, and a third tracking camera is arranged at a position on the lower bottom of the front cover plate that is close to the mouth of the user, wherein the four first tracking cameras and an IMU sensor form a 6DoF user head tracking module, the two second tracking cameras form a user eyeball tracking module, the two second tracking cameras and the one third tracking camera form a user facial expression recognition module, and the four first tracking cameras form a user bare hand recognition tracking module in a multiplexed manner.

Head-mounted VR all-in-one machine

A detecting device and a detecting method thereof and a detecting apparatus are provided. The detecting device includes a stage, a light detection unit and a first, light, source, the stage includes a bearing surface for bearing an object to be detected, the light detection unit is located on a side of the stage, the first light source is located on a side of the stage that is opposite to the light detection unit, and light emitted from the, first light source is at least partially emitted to the light detection unit.

Detecting device and detecting method thereof, and detecting apparatus

An array substrate and a manufacturing method thereof, a display apparatus are disclosed. The manufacturing method of the array substrate includes a forming a conduction layer () for electrically connecting two adjacent pixel electrodes () upon forming of the pixel electrodes (). The method further includes forming a photoresist layer () on a surface of a substrate with the conduction layer () formed thereon; through one exposure and development process, forming a first photoresist removed region (A) and a photoresist retained region (B). The first photoresist removed region (A) corresponds to a location of the conduction layer (); the conduction layer () in the first photoresist removed region (A) is etched, to form a separating region () configured for avoiding electrical connection of pixel electrodes () of two adjacent pixel units; and within the separating region (), a metal line that is non-electrically connected to adjacent two pixel electrodes () is formed. With the array substrate and manufacturing method thereof, damage to excessive thin film layers in the array substrate in the course of reducing bright dot defect can be avoided.

Array substrate comprising separating region and manfacturing method thereof,display apparatus

The present disclosure provides a method and a device for repairing a metal wire. The method includes: locating a first position on the metal wire to be repaired, the first position being at a first side of a break point on the metal wire to be repaired; and outputting a first laser beam in such a manner as to move from the first position toward the break point and scan a portion of the metal wire between the first position and the break point, so as to fuse the portion of the metal wire and enable fused metal to flow toward the break point to fill the break point.

Method and device for repairing metal wire

The present invention provides a short-circuit unit comprising: a plurality of signal lines divided into a plurality of groups, each group comprising multiple signal lines, and the multiple signal lines in a same group are not adjacent to each other; a plurality of short-circuit lines, each group of the signal lines correspond to one short-circuit line, and the short-circuit line electrically connects all of the signal lines in the group corresponding to the short-circuit line, the plurality of short-circuit lines are disposed in different layers and the short-circuit lines in different layers are insulated from each other. The present invention also provides an array substrate. In the short-circuit unit of the present invention, the short-circuit lines are disposed in different layers. Compared to the existing solutions in which the short-circuit lines are provided in a same layer, the width occupied by the short-circuit unit of the present invention is smaller.

Short-circuit unit and array substrate

A manufacturing method of a thin film transistor and a thin film transistor are provided. In the manufacturing method, formation of pattern of a source electrode (), a drain electrode () and an active layer () comprises: forming a semiconductor layer () and a conductive layer () that cover the whole substrate on the substrate in sequence; forming a first photoresist layer () at a region where the source electrode is to be formed and at a region where the drain electrode is to be formed on the conductive layer (), respectively; forming a second photoresist layer () at least at a gap between the source electrode and the drain electrode that are to be formed on the conductive layer (); conducting an etching process on the substrate with the first photoresist layer (), the second photoresist layer (), the semiconductor layer () and the conductive layer () formed thereon, so as to form pattern of the active layer (), the source electrode () and the drain electrode ().

Manufacturing method of thin film transistor and thin film transistor

A device includes circuitry configured to receive a signal burst, apply one or more filters to the signal burst based to achieve a predetermined image rejection rate, apply at least one harmonic rejection mode to the signal burst, and amplify the signal burst based on a gain partitioning determination.

System, method, and apparatus for analog signal conditioning of high-speed data streams

The invention refers to a technical field of display device producing, and discloses a composite repairing apparatus for liquid crystal display panel. The repairing device has a repairing device, which includes a gantry slidably assembled on the lighting device, which gantry being slidably assembled with a observation camera, a metal line repairing laser and a repairing laser employing black matrix diffusion; a driving device for driving the gantry to slide and driving the observation camera, the metal line repairing laser and the repairing laser employing black matrix diffusion to slide; a control device, for determining the positions of the defects in the panel according to the displayed images collected by the observation camera, and controlling the metal line repairing laser and the repairing laser employing black matrix diffusion to repair the panel defects.

Composite repairing apparatus for liquid crystal panel

A web service sandbox system. The web service sandbox system provides a secure mechanism with little to no risk to an origination domain hosting a user agent for the user agent to retrieve content from a potentially insecure web service hosted in another domain and using JSONP to bypass same-origin policy restrictions. The user agent posts a command message to a separate quarantined web session of a sandbox service acting as intermediary between the user agent web session and the web service. The sandbox service makes the actual call to and parses the response from the web service. Scripts from the response are executed only in the quarantined web session of the sandbox service. The resulting 'safe' content obtained from the web service by the sandbox service is returned to the user agent where it may be rendered.

Web service sandbox system

The present invention discloses a method for repairing a display panel, in which a path for electrically connecting two ends of an opened data line at an opened part thereof is formed by using first line segments and a first common electrode, wherein each of the first line segments is a part of one of common electrode lines in the display panel intersecting the opened data line, and the first common electrode is one of a plurality of common electrodes in a pixel array that is electrically connected with the first line segments. Further, a welding process is performed at an intersecting region between the first line segments and the opened data line to form an electrical connection, and electrical connections between the path and other common electrode lines and other common electrodes outside the path are cut off. This method for repairing data lines employs existing common electrode lines and common electrodes to repair an opened data line, so that no additional repairing line needs to be disposed in the display panel to facilitate a narrow bezel design of the display panel and thus repairing the data lines is no longer limited by the number of the repairing lines. Furthermore, the influence on data signals is negligible because no new line is introduced.

Method of repairing display panel, and display panel

Growing community of inventors

Beijing, China

Tao Wu