Abstract: A package structure of a display panel and a display device are provided. The package structure of the display panel includes: a first substrate and a second substrate opposite to each other; and a display component, a drying layer, and a supporting layer, located between the first substrate and the second substrate; wherein, the supporting layer is configured to support the first substrate and the second substrate to maintain an interval between the first substrate and the second substrate, the drying layer and the supporting layer are directly connected with each other, the supporting layer includes a first sub-supporting layer, and the first sub-supporting layer is located on a side of the drying layer away from the display component.

Abstract: In at least one aspect, a method can include generating a respective set of training set of images for each label in a handedness model by: receiving the label at an image capturing device, obtaining a set of captured images by recording a pass-through image of a user placing a target object within an overlay of a bounding area animation, the target object corresponding with the label, and associating the label with each image in the set of captured images. The method includes training, using the training images, the handedness model to provide a correct label for an input image.

Abstract: The present disclosure provides a mobile terminal, including: a display screen provided at a front side of the mobile terminal; a first camera provided at a back side of the mobile terminal; and an instruction generator provided between the first camera and the display screen, and configured to generate a homepage key instruction signal in response to the first camera being pressed by a first operation mode, and the homepage key instruction signal instructs the display screen to wake up or display a home page.

Abstract: The present disclosure provides a camera module and a mobile device having the same. The camera module includes a main lens disposed to a back surface of the mobile device and at least one function key. The at least one function key is located on the back surface of the mobile device and adjacent to the main lens, and connected to a control system of the mobile device. The at least one function key corresponds to at least one control command of the control system when triggered.

Abstract: A system for detecting and tracking a hover position of a manual pointing device, such as finger(s), on a handheld electronic device may include overlaying a rendered mono-chromatic keying screen, or green screen, on a user interface, such as a keyboard, of the handheld electronic device. A position of the finger(s) relative to the keyboard may be determined based on the detection of the finger(s) on the green screen and a known arrangement of the keyboard. An image of the keyboard and the position of the finger(s) may be rendered and displayed, for example, on a head mounted display, to facilitate user interaction via the keyboard with a virtual immersive experience generated by the head mounted display.

Abstract: A package structure of a display panel and a display device are provided. The package structure of the display panel includes: a first substrate and a second substrate opposite to each other; and a display component, a drying layer, and a supporting layer, located between the first substrate and the second substrate; wherein, the supporting layer is configured to support the first substrate and the second substrate to maintain an interval between the first substrate and the second substrate, the drying layer and the supporting layer are directly connected with each other, the supporting layer includes a first sub-supporting layer, and the first sub-supporting layer is located on a side of the drying layer away from the display component.

Abstract: A pixel arrangement structure includes a plurality of circular pixels. The plurality of circular pixels include a center pixel and a plurality of peripheral pixels located around the center pixel. Some of the plurality of peripheral pixels distributed on a same circumference with the center pixel as a center constitute a first pixel group, so as to form a plurality of first pixel groups on different circumferences respectively. Radiuses of circumferences of the plurality of first pixel groups respectively located on different circumferences gradually increase in a direction away from the center pixel.

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a color filter layer and a shielding layer formed on a base substrate, the display substrate includes a display region and a non-display region, the display region has an anomalous boundary, the shielding layer covers the non-display region, a prism component is provided between the shielding layer and the color filter layer, and the prism component is located at a border of the display region and the non-display region for introducing light emitted from the color filter layer in the non-display region into the display region so that the light emitted from the color filter layer in the non-display region finally emits from the display region.

Abstract: An organic light emitting diode package structure, an electronic device and a packaging method are disclosed. The organic light emitting diode package structure includes a first substrate, a second substrate, and an organic light emitting diode device. The second substrate is disposed opposite to the first substrate. The organic light emitting diode device is disposed between the first substrate and the second substrate. At least one of the first substrate and the second substrate is provided with a groove, and the groove is disposed on the surface of the first substrate facing the second substrate or/and the surface of the second substrate facing the first substrate. The organic light emitting diode device is sealed in the groove.

Abstract: Systems and methods for context-sensitive hand interaction with an immersive environment are provided. An example method includes determining a contextual factor for a user and selecting an interaction mode based on the contextual factor. The example method may also include monitoring a hand of the user to determine a hand property and determining an interaction with an immersive environment based on the interaction mode and the hand property.

Abstract: A method for controller tracking with multiple degrees of freedom includes generating depth data at an electronic device based on a local environment proximate the electronic device. A set of positional data is generated for at least one spatial feature associated with a controller based on a pose of the electronic device, as determined using the depth data, relative to the at least one spatial feature associated with the controller. A set of rotational data is received that represents three degrees-of-freedom (3DoF) orientation of the controller within the local environment, and a six degrees-of-freedom (6DoF) position of the controller within the local environment is tracked based on the set of positional data and the set of rotational data.

Abstract: In one general aspect, a system for providing a virtual reality (VR) space can include a mobile computing device, and a VR headset operatively coupled to the mobile computing device and including a screen. The mobile computing device can be configured to execute a VR application, and provide content for display on the screen of the VR headset in the VR space.

Abstract: The present disclosure provides a liquid crystal display panel and a manufacturing method thereof, a display device. The liquid crystal display panel comprises a display module (1), which comprises a plurality of pixel units, each of the pixel unit including a display area (101) and a non-display area (102), wherein a grounded anti-static film is formed on a part of a light-emitting surface of the display module (1) corresponding to the non-display area (102), and a metal grating film (201) having a polarizing function is formed on a part of the light-emitting surface of the display module (1) corresponding to the display area (101). The display device comprises the liquid crystal display panel as mentioned in the above technical solution.

Abstract: A system for tracking a first electronic device, such as a handheld smartphone, in a virtual reality environment generated by a second electronic device, such as a head mounted display may include detection, by a camera included in one of the first electronic device or the second electronic device, of at least one visual marker included on the other of the first electronic device or the second electronic device. Features detected within the field of view corresponding to known features of the visual markers may be used to locate and track movement of the first electronic device relative to the second electronic device, so that movement of the second electronic device may be translated into an interaction in a virtual experience generated by the second electronic device.

Abstract: A display panel, a fabricating method thereof, and a display device are disclosed, which relate to the field of display technology. The display panel comprises an array substrate, an assembly substrate, and a liquid crystal layer arranged between the array substrate and the assembly substrate. The display panel has a totally transmissive mode and a totally reflective mode. An electrochromic reflective layer is arranged on a side of the array substrate close to the liquid crystal layer, and is configured to reflect external ambient light in the totally reflective mode and to exhibit a transparent state to completely transmit light in the totally transmissive mode.

Abstract: A float-swing hydraulic support, including a top beam, shield beam, elevating frame, base, adjusting jack, two float hydraulic columns, base raising unit, advancing unit, face guard unit, telescopic beam unit, hydraulic control valve block, and a valve block support. The columns are between the top beam and base, with upper ends ball-hinged to the top beam and lower ends ball-hinged to the base; the telescopic beam unit is in the front end of the top beam, and the face guard unit is hinged to the beam unit; the upper end of the shield beam is hinged to the top beam, the lower end is hinged to the upper end of the frame; the upper end of the jack is hinged to the shield beam, the lower end hinged to the base; the ends of the advancing unit are hinged to a scraper conveyor and the base, respectively.

Abstract: The invention relates to a method for eliminating hollow defects in atomized superalloy powder, and pertains to the field of powder metallurgy materials. A ball-milling processing is conducted on the atomized alloy powder to eliminate the hollow defect, obtain solid powder and increase powder utilization efficiency. By controlling mill ball diameters, mass ratio of mill balls with different diameters, mass ratio of ball to powder and ball milling time, a multi-directional impact on the powder is achieved, thereby control powder shape and obtain solid spherical powder. The invention eliminates powder hollow defect by using ball milling process and equipment. This invention with high powder utilization efficiency, short ball milling time and simple operating process, can be used for large-scale preparation and application.

Abstract: A float-swing hydraulic support, including a top beam, shield beam, elevating frame, base, adjusting jack, two float hydraulic columns, base raising unit, advancing unit, face guard unit, telescopic beam unit, hydraulic control valve block, and a valve block support. The columns are between the top beam and base, with upper ends ball-hinged to the top beam and lower ends ball-hinged to the base; the telescopic beam unit is in the front end of the top beam, and the face guard unit is hinged to the beam unit; the upper end of the shield beam is hinged to the top beam, the lower end is hinged to the upper end of the frame; the upper end of the jack is hinged to the shield beam, the lower end hinged to the base; the ends of the advancing unit are hinged to a scraper conveyor and the base, respectively.

Abstract: A system for detecting and tracking a hover position of a manual pointing device, such as finger(s), on a handheld electronic device may include overlaying a rendered mono-chromatic keying screen, or green screen, on a user interface, such as a keyboard, of the handheld electronic device. A position of the finger(s) relative to the keyboard may be determined based on the detection of the finger(s) on the green screen and a known arrangement of the keyboard. An image of the keyboard and the position of the finger(s) may be rendered and displayed, for example, on a head mounted display, to facilitate user interaction via the keyboard with a virtual immersive experience generated by the head mounted display.

Abstract: In one aspect, a method and system are described for receiving input for a virtual user in a virtual environment. The input may be based on a plurality of movements performed by a user accessing the virtual environment. Based on the plurality of movements, the method and system can include detecting that at least one portion of the virtual user is within a threshold distance of a collision zone, the collision zone being associated with at least one virtual object. The method and system can also include selecting a collision mode for the virtual user based on the at least one portion and the at least one virtual object and dynamically modifying the virtual user based on the selected collision mode.