Abstract: A battery provisioning method is implemented by an outdoor electronic device having a rechargeable battery. The electronic device obtains geolocation information of a geographic location where the electronic device is located. The electronic device further obtains outdoor temperature information of the geographic location based on the geolocation information. A battery setting of the rechargeable battery is determined based on the outdoor temperature information, and used to provision the rechargeable battery of this electronic device. In some implementations, the rechargeable battery is provisioned with an upper limit for a state of charge at each time of installing and initializing the electronic device. During normal operation, the rechargeable battery of the electronic device is charged up to the upper limit for the state of charge, while the upper limit for the state of charge of the rechargeable battery may be updated periodically or upon request.

Abstract: A structure improvement of automobile spoiler, comprising a midsection, a right section and a left section; its features are: the spoiler of the present invention can be separated into a midsection, a right section and a left section, various parts and components can be buckled up to form one piece, after buckle combination, the parts are fastened by wood screws to form an integrated spoiler, when it is broken by collision, only the broken part is changed, the replacement cost is reduced, and the present invention can be split up, the size of the box for loading the present invention is reduced, more convenient for transportation, and the box cost is reduced.

Abstract: A battery pack includes a battery, a first temperature sensor configured to provide a first temperature value associated with a temperature of the battery, a heat source disposed proximate to the battery and configured to heat the battery, a second temperature sensor configured to provide a second temperature value associated with a temperature of the heat source, and a control board coupled to the first temperature sensor and the second temperature sensor, wherein the control board is configured to receive the first temperature value and the second temperature value. The control board is configured to compare the first temperature value and the second temperature value to determine a temperature gradient between the battery and the heat source and transmit an alert if the temperature gradient exceeds a first temperature gradient threshold.

Abstract: The present disclosure relates to a shock-absorbing buffer for a base station antenna. The base station antenna includes a first end portion having a first end surface, a second end portion having a second end surface, and a protruding element which is at least provided on the first end surface and protrudes outward. The shock-absorbing buffer includes an inner buffer member and an outer buffer member. The inner buffer member is configured to at least partially cover the protruding element, the first end portion, and the second end portion, and the outer buffer member is configured to sleeve the inner buffer member and at least partially cover the first end portion and the second end portion. The inner buffer member and the outer buffer member are respectively made into a pre-formed structure from an inflatable air bag, and the inflatable air bag can form a plurality of air columns after being inflated.

Abstract: A manufacturing method of a crystallized metal oxide layer includes: providing a substrate; forming a first insulation layer on the substrate; forming a first metal oxide layer on the first insulation layer; forming a second metal oxide layer on the first insulation layer; forming a second insulation layer on the first metal oxide layer and the second metal oxide layer; forming a silicon layer on the second insulation layer; performing a first laser process on a portion of the silicon layer covering the first metal oxide layer; and performing a second laser process on a portion of the silicon layer covering the second metal oxide layer. An active device and a manufacturing method thereof are also provided.

Abstract: A semiconductor device includes a through-substrate via extending from a frontside to a backside of a semiconductor substrate. The through-substrate via includes a concave or a convex portion adjacent to the backside of the semiconductor substrate. An isolation film is formed on the backside of the semiconductor substrate. A conductive layer includes a first portion formed on the concave or convex portion of the through substrate via and a second portion formed on the isolation film. A passivation layer partially covers the conductive layer.

Abstract: A backlight module and display device using the same are provided. The backlight module has a light guide plate. A piezoelectric module is arranged at the outer side of the backside surface of the light guide plate and configured to produce a vibration. The vibration is directly or indirectly transmitted to a resonator, for example, a light guide plate or a bezel, to produce resonance, and a space to which the backside surface is oriented is used as a resonance cavity. By means of the arrangement, the screen-to-body ratio of electronic products and the sound quality can be improved while taking into account the thickness and volume of the electronic products.

Abstract: Provided are a method, an apparatus, an electronic device, and a storage medium for displaying an expansion of a 3D shape, including: determining a 3D shape to be expanded, and acquiring a target expanded state of the 3D shape; searching a preset multi-level information relationship table for an articulation relationship set corresponding to the target expanded state; determining, according to the articulation relationship set and a preset expansion rule library, a target expansion rule for each target plane surface on the 3D shape; and controlling to expand each target plane surface at a predetermined a rate based on the each target expansion rule, and displaying the expansion process in real time. The method dynamically displays an expansion process of a 3D shape to a student, such that the student can understands more about the process of transformation from a 3D shape to a selected expanded state, thereby improving user experience of a teaching demonstration function on an electronic device.

Abstract: A manufacturing method of a crystallized metal oxide layer includes: providing a substrate; forming a first insulation layer on the substrate; forming a first metal oxide layer on the first insulation layer; forming a second metal oxide layer on the first insulation layer; forming a second insulation layer on the first metal oxide layer and the second metal oxide layer; forming a silicon layer on the second insulation layer; performing a first laser process on a portion of the silicon layer covering the first metal oxide layer; and performing a second laser process on a portion of the silicon layer covering the second metal oxide layer. An active device and a manufacturing method thereof are also provided.

Abstract: A semiconductor device includes a through-substrate via extending from a frontside to a backside of a semiconductor substrate. The through-substrate via includes a concave or a convex portion adjacent to the backside of the semiconductor substrate. An isolation film is formed on the backside of the semiconductor substrate. A conductive layer includes a first portion formed on the concave or convex portion of the through substrate via and a second portion formed on the isolation film. A passivation layer partially covers the conductive layer.

Abstract: A method and apparatus to measure a target (e.g., an alignment mark (e.g., on a substrate)) is disclosed. Relative movement between the target and a measurement spot of a measurement system in a “fly-in” direction (e.g., movement of the target towards the measurement spot) is performed so that a first measurement for the target can be made. Thereafter, relative movement between the target and the measurement spot is made in an opposite “fly-in” direction so that a second measurement for the target can be made. By combining (e.g., averaging) these two measurements, an error is cancelled out, and higher accuracy in the measurement may be achieved.

Abstract: The present invention provides a composition of a mixture comprising Radix Aconiti, Radix Aconiti Kusnezoffii, Rhizoma et Radix Notopterygii and Radix Angelicae Pubescentis, and an herbal extract composition of a mixture comprising Radix Aconiti, Radix Aconiti Kusnezoffii, Rhizoma et Radix Notopterygii and Radix Angelicae Pubescentis. A method for preparing the herbal extract composition and a product by the method thereof is further provided by the present invention. The herbal extract composition is useful for alleviating pain and treating diseases such as rheumatoid arthritis (RA) or osteoarthritis (OA).

Abstract: A method for skill learning is implemented using a system including a wearable device to be worn by a user, a storage unit, and a processor communicating with the wearable device and the storage unit. The storage unit stores a plurality of virtual reality modules in the storage unit, each of the virtual reality modules containing interactive data associated with learning a skill. The method includes: accessing the storage unit to load a selected one of the virtual reality modules; and controlling the wearable device to present the interactive data contained in the selected one of the virtual reality modules to the user in the form of a virtual environment.

Abstract: An interconnect structure for an integrated circuit, such as a three dimensional integrated circuit (3DIC), and a method of forming the same is provided. An example interconnect structure includes a substrate, a through via extending through the substrate, and a liner disposed between the substrate and the through via. The substrate includes a tapered profile portion. The tapered profile portion abuts the liner.

Abstract: An opposite substrate including a substrate, first light-shielding patterns, second light-shielding patterns, a planarization layer and support members is provided. The support members are located in primary support regions and secondary support regions of the opposite substrate. The first light-shielding patterns respectively extend along a first direction, and a material of the first light-shielding patterns includes an organic material. The second light-shielding patterns respectively extend along a second direction, and a material of the second light-shielding patterns includes metal. The first light-shielding patterns and the second light-shielding patterns are respectively located at opposite sides of the planarization layer. Alternatively, the first light-shielding patterns and the second light-shielding patterns are located at the same side of the planarization layer, and the planarization layer has openings respectively overlapped with the support members located in the secondary support regions.

Abstract: Provided are a method, an apparatus, an electronic device, and a storage medium for displaying an expansion of a 3D shape, including: determining a 3D shape to be expanded, and acquiring a target expanded state of the 3D shape; searching a preset multi-level information relationship table for an articulation relationship set corresponding to the target expanded state; determining, according to the articulation relationship set and a preset expansion rule library, a target expansion rule for each target plane surface on the 3D shape; and controlling to expand each target plane surface at a predetermined a rate based on the each target expansion rule, and displaying the expansion process in real time. The method dynamically displays an expansion process of a 3D shape to a student, such that the student can understands more about the process of transformation from a 3D shape to a selected expanded state, thereby improving user experience of a teaching demonstration function on an electronic device.

Abstract: A backlight module and display device using the same are provided. The backlight module has a light guide plate. A piezoelectric module is arranged at the outer side of the backside surface of the light guide plate and configured to produce a vibration. The vibration is directly or indirectly transmitted to a resonator, for example, a light guide plate or a bezel, to produce resonance, and a space to which the backside surface is oriented is used as a resonance cavity. By means of the arrangement, the screen-to-body ratio of electronic products and the sound quality can be improved while taking into account the thickness and volume of the electronic products.

Abstract: A cushioning device and a packaging assembly for a base station antenna includes an inner cushioning member and an outer cushioning member. Each cushioning member comprises an inflated airbag. The inner cushioning member is configured to abut an end cover of the housing of the base station antenna and to surround at least one protruding member that is provided on the end cover within a cavity defined by the inner cushioning member. The outer cushioning member is configured to cover both ends of the base station antenna.

Abstract: An active device substrate includes a substrate, a first active device, and a second active device. The first active device includes a first gate, a crystallized metal oxide layer, a first insulation layer, a first source, and a first drain. The crystallized metal oxide layer is located on the first gate. The first insulation layer is sandwiched between the crystallized metal oxide layer and the first gate. An area from the top surface of the crystallized metal oxide layer to the bottom surface of the crystallized metal oxide layer is observed via a selected area diffraction mode of a transmission electron microscope, and a diffraction pattern of a crystallized phase can be observed. The second active device includes a second gate, a silicon semiconductor layer, a second source, and a second drain. A manufacturing method of an active device substrate is further provided.

Abstract: A method for skill learning is implemented using a system including a wearable device to be worn by a user, a storage unit, and a processor communicating with the wearable device and the storage unit. The storage unit stores a plurality of virtual reality modules in the storage unit, each of the virtual reality modules containing interactive data associated with learning a skill. The method includes: accessing the storage unit to load a selected one of the virtual reality modules; and controlling the wearable device to present the interactive data contained in the selected one of the virtual reality modules to the user in the form of a virtual environment.