Abstract: In some implementations, a labeling device may determine a label value associated with a label of the document that is associated with a first application. The labeling device may generate a label map that includes an indication of a key-value pair associated with the label value. The labeling device may write, based on the key-value pair associated with the label value, the label value to one or more file properties associated with the document, or may add, based on the key-value pair associated with the label value, the label value as content associated with the document. The label value may persist with the document based on transferring the document from the first application to a second application.

Abstract: In some implementations, a labeling device may determine a label value associated with a label of the document that is associated with a first application. The labeling device may generate a label map that includes an indication of a key-value pair associated with the label value. The labeling device may write, based on the key-value pair associated with the label value, the label value to one or more file properties associated with the document, or may add, based on the key-value pair associated with the label value, the label value as content associated with the document. The label value may persist with the document based on transferring the document from the first application to a second application.

Abstract: The present disclosure relates to a method of interconnecting semiconductor devices and an assembly of interconnected semiconductor devices. The method comprises forming a metal layer on a first connection surface of the first semiconductor device, and forming an oxidant layer on a second connection surface of the second semiconductor device, the first connection surface including first coupling pads, the second connection surface including the second coupling pads. The method further comprises aligning the first connecting pads and respective ones of the second connecting pads to each other, pressing together the metal layer and the oxidant layer, and reacting the metal layer with the oxidant layer under target condition to form a bonding layer. The bonding layer first regions, second regions, and third regions that are conductive regions, and a fourth region that is a nonconductive adhesive region. The method of interconnecting semiconductor devices allows alignment errors, improves yield, and reduces cost.

Abstract: In some implementations, a labeling device may determine a label value associated with a label of the document that is associated with a first application. The labeling device may generate a label map that includes an indication of a key-value pair associated with the label value. The labeling device may write, based on the key-value pair associated with the label value, the label value to one or more file properties associated with the document, or may add, based on the key-value pair associated with the label value, the label value as content associated with the document. The label value may persist with the document based on transferring the document from the first application to a second application.

Abstract: This application relates to an audio synthesis method, a storage medium, and a computer device. The method includes: obtaining a target text; determining a target song according to a selection instruction; synthesizing a self-made song using the target text and tune information of the target song according to a tune control model, the target text being used as the lyrics of the self-made song. The solutions provided in this application improve an audio playback effect.

Abstract: This application relates to a method of processing augmented reality (AR) data at a terminal, and a storage medium, and the AR data propagation method includes: receiving AR data, the AR data carrying AR recognition data and being generated by a source terminal; displaying the AR data according to the AR recognition data; in response to receiving a user instruction, updating the AR data according to the user instruction; and sharing the updated AR data with a target terminal. With the solutions provided in this application, users can implement AR interactions with virtual world data by using a terminal with a relatively low configuration.

Abstract: Embodiments of this application disclose a virtual scene switching method and apparatus, a terminal device, and a storage medium, to improve the service adaptability of a portal, improve the application scenario of the portal, and enhance traversal experience of a user. In this method, when a terminal device determines that a relative position between a target virtual object and a target scene switching trigger meets a predetermined position relationship, it may be determined that the target virtual object intends to pass through the target scene switching trigger.

Abstract: An expression animation data processing method is provided for a computer device. The method includes determining a location of a human face in an image and obtaining an avatar model; obtaining current expression data according to the location of the human face in the image and a three-dimensional face model; and obtaining expression change data from the current expression data. The method also includes determining a target split-expression-area that matches the expression change data, the target split-expression-area being selected from split-expression-areas corresponding to the avatar model; and obtaining target basic-avatar-data that matches the target split-expression-area. The method also includes combining the target basic-avatar-data according to the expression change data to generate to-be-loaded expression data; and loading the to-be-loaded expression data into the target split-expression-area to update an expression of an animated avatar corresponding to the avatar model.

Abstract: This application discloses methods and apparatus for rendering a virtual channel in a multi-world virtual scene. The method includes generating a virtual scene for displaying a virtual channel, a first world, and a second world, the virtual channel being used for a render camera to move between the first and second worlds; and receiving a control request for triggering the render camera to move in the virtual scene; and identifying a location of the render camera in response to the control request to obtain a movement trajectory of the render camera during movement in the virtual scene. The method further includes detecting a world state according to the movement trajectory; determining whether the world state is an intermediate state; in response to determining the world state is the intermediate state, generating a room for accommodating the render camera; and displaying in the virtual scene the room.

Abstract: Embodiments of this application disclose a method for implementing virtual scene conversion. The method in the embodiments includes: displaying an initial virtual scene, a first scene conversion trigger set, and partial information of at least one target virtual scene in a screen area, a scene conversion trigger being used for implementing conversion between associated different virtual scenes; determining, in a case that a trigger operation on the first scene conversion trigger is received, the target virtual scene and a second scene conversion trigger set based on the first scene conversion trigger operation in the initial virtual scene, the second scene conversion trigger set including at least one second scene conversion trigger associated with a plurality of determined target virtual scenes; and rendering and displaying the target virtual scene and the second scene conversion trigger set in the screen area.

Abstract: This application discloses methods and apparatus for rendering a virtual channel in a multi-world virtual scene. The method includes generating a virtual scene for displaying a virtual channel, a first world, and a second world, the virtual channel being used for a render camera to move between the first and second worlds; and receiving a control request for triggering the render camera to move in the virtual scene; and identifying a location of the render camera in response to the control request to obtain a movement trajectory of the render camera during movement in the virtual scene. The method further includes detecting a world state according to the movement trajectory; determining whether the world state is an intermediate state; in response to determining the world state is the intermediate state, generating a room for accommodating the render camera; and displaying in the virtual scene the room.

Abstract: Embodiments of this application disclose a virtual scene switching method and apparatus, a terminal device, and a storage medium, to improve the service adaptability of a portal, improve the application scenario of the portal, and enhance traversal experience of a user. In this method, when a terminal device determines that a relative position between a target virtual object and a target scene switching trigger meets a predetermined position relationship, it may be determined that the target virtual object intends to pass through the target scene switching trigger.

Abstract: This application relates to a method of processing augmented reality (AR) data at a terminal, and a storage medium, and the AR data propagation method includes: receiving AR data, the AR data carrying AR recognition data and being generated by a source terminal; displaying the AR data according to the AR recognition data; in response to receiving a user instruction, updating the AR data according to the user instruction; and sharing the updated AR data with a target terminal. With the solutions provided in this application, users can implement AR interactions with virtual world data by using a terminal with a relatively low configuration.

Abstract: This application relates to an audio synthesis method, a storage medium, and a computer device. The method includes: obtaining a target text; determining a target song according to a selection instruction; synthesizing a self-made song using the target text and tune information of the target song according to a tune control model, the target text being used as the lyrics of the self-made song. The solutions provided in this application improve an audio playback effect.

Abstract: Embodiments of this application disclose a method for implementing virtual scene conversion. The method in the embodiments includes: displaying an initial virtual scene, a first scene conversion trigger set, and partial information of at least one target virtual scene in a screen area, a scene conversion trigger being used for implementing conversion between associated different virtual scenes; determining, in a case that a trigger operation on the first scene conversion trigger is received, the target virtual scene and a second scene conversion trigger set based on the first scene conversion trigger operation in the initial virtual scene, the second scene conversion trigger set including at least one second scene conversion trigger associated with a plurality of determined target virtual scenes; and rendering and displaying the target virtual scene and the second scene conversion trigger set in the screen area.

Abstract: An expression animation data processing method is provided for a computer device. The method includes determining a location of a human face in an image and obtaining an avatar model; obtaining current expression data according to the location of the human face in the image and a three-dimensional face model; and obtaining expression change data from the current expression data. The method also includes determining a target split-expression-area that matches the expression change data, the target split-expression-area being selected from split-expression-areas corresponding to the avatar model; and obtaining target basic-avatar-data that matches the target split-expression-area. The method also includes combining the target basic-avatar-data according to the expression change data to generate to-be-loaded expression data; and loading the to-be-loaded expression data into the target split-expression-area to update an expression of an animated avatar corresponding to the avatar model.

Abstract: A power amplifier module includes a power amplifier including a GaAs bipolar transistor having a collector, a base abutting the collector, and an emitter, the collector having a doping concentration of at least about 3×1016 cm?3 at a junction with the base, the collector also having at least a first grading in which doping concentration increases away from the base; and an RF transmission line driven by the power amplifier, the RF transmission line including a conductive layer and finish plating on the conductive layer, the finish plating including a gold layer, a palladium layer proximate the gold layer, and a diffusion barrier layer proximate the palladium layer, the diffusion barrier layer including nickel and having a thickness that is less than about the skin depth of nickel at 0.9 GHz. Other embodiments of the module are provided along with related methods and components thereof.

Abstract: One aspect of this disclosure is a power amplifier module that includes a power amplifier die including a power amplifier configured to amplify a radio frequency (RF) signal, the power amplifier including a heterojunction bipolar transistor (HBT) and a p-type field effect transistor (PFET), the PFET including a semiconductor segment that includes substantially the same material as a layer of a collector of the HBT, the semiconductor segment corresponding to a channel of the PFET; a load line electrically connected to an output of the power amplifier and configured to provide impedance matching at a fundamental frequency of the RF signal; and a harmonic termination circuit electrically connected to the output of the power amplifier and configured to terminate at a phase corresponding to a harmonic frequency of the RF signal. Other embodiments of the module are provided along with related methods and components thereof.

Abstract: A power amplifier module includes a power amplifier including a GaAs bipolar transistor having a collector, a base abutting the collector, and an emitter, the collector having a doping concentration of at least about 3×1016 cm?3 at a junction with the base, the collector also having at least a first grading in which doping concentration increases away from the base; and an RF transmission line driven by the power amplifier, the RF transmission line including a conductive layer and finish plating on the conductive layer, the finish plating including a gold layer, a palladium layer proximate the gold layer, and a diffusion barrier layer proximate the palladium layer, the diffusion barrier layer including nickel and having a thickness that is less than about the skin depth of nickel at 0.9 GHz. Other embodiments of the module are provided along with related methods and components thereof.