Abstract: A method for etching silicon-containing films is disclosed. The method includes the steps of introducing a vapor of an iodine-containing etching compound into a reaction chamber containing a silicon-containing film on a substrate, wherein the iodine-containing etching compound has the formula CaHxFyIz, wherein a=1-3, x=0-6, y=1-7, z=1-2, x+y+z=4 when a=1, x+y+z=4 or 6 when a=2, and x+y+z=6 or 8 when a=3; introducing an inert gas into the reaction chamber; and activating a plasma to produce an activated iodine-containing etching compound capable of etching the silicon-containing film from the substrate.

Abstract: Embodiments of the present disclosure provide a method and apparatus for pixel drive control, a display panel and a storage medium. The method includes generating a drive control signal based on display data of target columns of sub-pixels and corresponding target display brightnesses. The drive control signal includes sub-drive control signals having at least two duty cycles. The method includes controlling a pixel drive circuit to output a corresponding pixel drive signal based on the drive control signal. The pixel drive signal includes sub-drive signals having at least two duty cycles corresponding to respective sub-drive control signals. Embodiments of the present disclosure enables different rows of sub-pixels to be driven by signals having different duty cycles, thereby achieving adjustment of charging time for different rows of sub-pixels, to reduce charging difference for rows of sub-pixels and enable their display brightnesses to become uniform.

Abstract: Various examples are directed to systems and methods for controlling a vehicle. Power may be provided to a cut-off valve in fluid communication between an automated control (AC) valve and a shuttle valve. The cut-off valve may be configured to open in response to the power, causing fluid communication between the AC valve and the shuttle valve. A vehicle autonomy system may modulate the AC valve to control a level of pressurized air provided from a pressurized air reservoir to a foundation brake via the AC valve and the shuttle valve. In response to an automated disengage signal, the cut-off valve may close to prevent pressurized air from reaching the shuttle valve via the AC valve and permit pressurized air to reach the shuttle valve via a pedal valve.

Abstract: A method for etching silicon-containing films is disclosed. The method includes the steps of introducing a vapor of an iodine-containing etching compound into a reaction chamber containing a silicon-containing film on a substrate, wherein the iodine-containing etching compound has the formula CaHxFyIz, wherein a=1-3, x=0-6, y=1-7, z=1-2, x+y+z=4 when a=1, x+y+z=4 or 6 when a=2, and x+y+z=6 or 8 when a=3; introducing an inert gas into the reaction chamber; and activating a plasma to produce an activated iodine-containing etching compound capable of etching the silicon-containing film from the substrate.

Abstract: Provided is a spray pot which includes: a body; a detachable inner liner arranged in the body; a closing member which is arranged at the bottom of the inner liner, is in a closed state when the body is placed uprightly and fluid is injected into the inner liner, and is in an opened state when the body is inverted and the fluid is discharged from the inner liner; clamping portions arranged at a bottom of the body and configured to fix the closing member to the body; and a cover arranged at a top of the body, connected with a spray gun, and tightly matched with both the body and the inner liner.

Abstract: A method and device for aerial vehicle-based image projection, and an aerial vehicle are provided. The method comprises adjusting a position of the aerial vehicle to a projection-permitted position if an image projection event for the aerial vehicle is detected, triggering a projection module of the aerial vehicle to project an image. Adjusting the position of the aerial vehicle comprises adjusting the position of the aerial vehicle based on an obstacle image captured in a projecting direction of the projection module.

Abstract: A gas leakage treatment method includes detecting a target gas concentration of a target gas in an environment at a corresponding position of a gas delivery pipeline in a process of moving along the gas delivery pipeline. The method further includes, if the target gas concentration is greater than a preset concentration threshold, determining that gas leakage occurs and performing a gas leakage treatment operation.

Abstract: Implementations described herein generally relate to an etching process for etching materials with high selectivity. In one implementation, a method of etching a gate material to form features in the gate material is provided. The method includes (a) exposing a cobalt mask layer to a fluorine-containing gas mixture in a first mode to form a passivation film on the cobalt mask layer. The cobalt mask layer exposes a portion of a gate material disposed on a substrate. The method further comprises (b) exposing the portion of the gate material to an etching gas mixture in a second mode to etch the portion of the gate material. The portion of the gate material is etched through openings defined in the cobalt mask layer and the portion of the gate material is etched at a greater rate than the cobalt mask layer having the passivation layer disposed thereon.

Abstract: A method for using a hydrofluorocarbon etching compound selected from the group consisting of 2,2,2-Trifluoroethanamine (C2H4F3N), 1,1,2-Trifluoroethan-1-amine (Iso-C2H4F3N), 2,2,3,3,3-Pentafluoropropylamine (C3H4F5N), 1,1,1,3,3-Pentafluoro-2-Propanamine (Iso-C3H4F5N), 1,1,1,3,3-Pentafluoro-(2R)-2-Propanamine (Iso-2R—C3H4F5N) and 1,1,1,3,3-Pentafluoro-(2S)-2-Propanamine (Iso-2S—C3H4F5N), 1,1,1,3,3,3-Hexafluoroisopropylamine (C3H3F6N) and 1,1,2,3,3,3-Hexafluoro-1-Propanamine (Iso-C3H3F6N) to selectively plasma etching silicon containing films, such as a dielectric antireflective coat (DARC) layer (e.g., SiON), alternating SiO/SiN layers, alternating SiO/p-Si layers, versus a photoresist layer and/or a hard mask layer (e.g., amorphous carbon layer), wherein the photoresist layer is reinforced and SiO/SiN and/or SiO/p-Si are etched non-selectively.

Abstract: The present invention relates to a beverage including a Rosa rugosa Thunb. extract and a method for producing the same. The beverage including the Rosa rugosa Thunb. extract of the present invention is expected to have high preference and a high nutraceutical property, and contribute to the increase in local income through industrial production.

Abstract: The present invention relates to a method for detecting steel sample components by using a multi-pulse laser induced plasma spectral analysis device, and in particular, to a method for detecting steel sample components by using a multi-pulse laser induced plasma spectral analysis device that includes picosecond and nanosecond laser pulse widths. A laser induced light source is a laser light source that includes nanosecond and picosecond ultrashort pulses, and one pulse laser device can be used to generate two pulse lasers, namely, a nanosecond and a picosecond laser; the two pulse lasers pass through a same output and focusing light path, so as to ensure that the two pulse lasers are focused on a same position of a sample to be detected; a surface of the sample is irradiated by using a first beam of nanosecond laser pulse to generate plasmas; subsequently, the plasmas are irradiated by using a second beam of picosecond laser pulse to enhance spectral line emission.

Abstract: A method, device and non-transitory computer readable medium for presenting an afterimage are provided. In some embodiments, the method includes: determining a target object, wherein the target object is an image element, an afterimage of which is to be presented; obtaining a motion track of the target object; replicating the target object to obtain the preset number of replicated objects; arranging, according to the motion track of the target object, the target object and the replicated objects; setting transparencies of the replicated objects, wherein a transparency of a replicated object spaced from the target object by a first distance is larger than a transparency of a replicated object spaced from the target object by a second distance; and displaying, on the display device, the target object and the replicated objects with the set transparencies.

Abstract: Various examples are directed to systems and methods for controlling a vehicle. Power may be provided to a cut-off valve in fluid communication between an automated control (AC) valve and a shuttle valve. The cut-off valve may be configured to open in response to the power, causing fluid communication between the AC valve and the shuttle valve. A vehicle autonomy system may modulate the AC valve to control a level of pressurized air provided from a pressurized air reservoir to a foundation brake via the AC valve and the shuttle valve. In response to an automated disengage signal, the cut-off valve may close to prevent pressurized air from reaching the shuttle valve via the AC valve and permit pressurized air to reach the shuttle valve via a pedal valve.

Abstract: The disclosure provides a method and an apparatus for performing a touch operation in a mobile device, the method includes: activating a target operation mode when monitoring a first target operation in a first user interface; mapping a first touch operation event occurring in a first position to a second touch operation event occurring in a second position in the target operation mode; and reporting the second touch operation event occurring in the second position to the first user interface for performing a corresponding operation. By mapping position in an operable area, operation on an area inoperable with one hand of user is realized, avoiding click-help from another hand and improving simplicity and efficiency of touch operations. Since there is no need to perform transformation operations such as zooming on first user interface, user can operate directly, reducing probability of error due to position error after transformation.