Abstract: A barcode image recognition method includes the following steps: capturing at least one barcode to generate a preview image, the preview image having at least one barcode image of the at least one barcode; decoding the barcode image to obtain barcode information and a plurality of vertex coordinates of the barcode image; caching the barcode information of the barcode image; forming a plurality of image boundaries of the barcode image with the plurality of vertex coordinates of the barcode image; generating a detection beeline from a specified point to a side edge of the preview image; determining the number of intersections of the plurality of image boundaries of the barcode image and the detection beeline; identifying the barcode image with odd number of intersections from the at least one barcode image as a target image; and outputting the barcode information of the target image.

Abstract: The present disclosure relates to a semiconductor device including a substrate and a pair of spacers on the substrate. Each spacer of the pair of spacers includes an upper portion having a first width and a lower portion under the upper portion and having a second width different from the first width. The semiconductor device further includes a gate structure between the pair of spacers. The gate structure has an upper gate length and a lower gate length that is different from the upper gate length.

Abstract: The present disclosure relates to a semiconductor device including a substrate and a pair of spacers on the substrate. Each spacer of the pair of spacers includes an upper portion having a first width and a lower portion under the upper portion and having a second width different from the first width. The semiconductor device further includes a gate structure between the pair of spacers. The gate structure has an upper gate length and a lower gate length that is different from the upper gate length.

Abstract: A system includes a storage tank, a first gas injection unit, a second gas injection unit, a concentration sensor, a dynamic control unit, and a data processing and analysis module. The storage tank is configured to hold a chemical liquid used in etching processes. The first gas injection unit includes a first gas pipe configured to inject a first gas into the storage tank, and a first adjustable valve mounted on the first gas pipe. The second gas injection unit includes a second gas pipe configured to inject a second gas into the storage tank, and a second adjustable valve mounted on the second gas pipe. The concentration sensor is connected to the storage tank. The dynamic control unit electrically connected to the first and second adjustable valves and the concentration sensor. The data processing and analysis module integrated with the dynamic control unit.

Abstract: A method for sharing a console variable setting of an application and the electronic device and system is provided. The sharing method includes: capturing a display frame of a first electronic device to obtain a set coding image by a second electronic device; transforming the set coding image into a meta file by the second electronic device, wherein the meta file comprises a set of setting parameters for a plurality of first setting options of a first application of the first electronic device; and setting a plurality of second setting options of a second application of the second electronic device as the set of setting parameters for the plurality of first setting options according to the meta file, wherein the second application is the same as the first application.

Abstract: A scanning method for multiple barcodes is applied in an electronic device. The electronic device loads a tag template, and the tag template has a plurality of detection zones each corresponding to a target barcode and a target barcode type. The electronic device captures a tag image with a plurality of barcode patterns to be detected, and each barcode pattern to be detected has coordinate information on an image coordinate system. The electronic device overlays the tag image with the tag template to determine whether each barcode pattern to be detected is located in one of the detection zones. When the barcode pattern to be detected is located in one of the detection zones and matches the corresponding target barcode type, the electronic device reads the barcode pattern to be detected to obtain a read result.

Abstract: A barcode image recognition method includes the following steps: capturing at least one barcode to generate a preview image, the preview image having at least one barcode image of the at least one barcode; decoding the barcode image to obtain barcode information and a plurality of vertex coordinates of the barcode image; caching the barcode information of the barcode image; forming a plurality of image boundaries of the barcode image with the plurality of vertex coordinates of the barcode image; generating a detection beeline from a specified point to a side edge of the preview image; determining the number of intersections of the plurality of image boundaries of the barcode image and the detection beeline; identifying the barcode image with odd number of intersections from the at least one barcode image as a target image; and outputting the barcode information of the target image.

Abstract: Chemical liquid is injected into a tank. A concentration of a first gas dissolved in the chemical liquid is detected. Based on the detected concentration of the first gas, at least one of the first gas and a second gas is injected into the tank to sustain at least one of the concentration of the first gas and a concentration of the second gas in a range of a target value.

Abstract: A method for sharing a console variable setting of an application and the electronic device and system is provided. The sharing method includes: capturing a display frame of a first electronic device to obtain a set coding image by a second electronic device; transforming the set coding image into a meta file by the second electronic device, wherein the meta file comprises a set of setting parameters for a plurality of first setting options of a first application of the first electronic device; and setting a plurality of second setting options of a second application of the second electronic device as the set of setting parameters for the plurality of first setting options according to the meta file, wherein the second application is the same as the first application.

Abstract: A scanning method for multiple barcodes is applied in an electronic device. The electronic device loads a tag template, and the tag template has a plurality of detection zones each corresponding to a target barcode and a target barcode type. The electronic device captures a tag image with a plurality of barcode patterns to be detected, and each barcode pattern to be detected has coordinate information on an image coordinate system. The electronic device overlays the tag image with the tag template to determine whether each barcode pattern to be detected is located in one of the detection zones. When the barcode pattern to be detected is located in one of the detection zones and matches the corresponding target barcode type, the electronic device reads the barcode pattern to be detected to obtain a read result.

Abstract: A method for sharing a console variable setting of an application is applied to a plurality of electronic devices. The sharing method includes: generating, by a first electronic device, a meta file, where the meta file has setting parameters for a plurality of first setting options of a first application of the first electronic device; transforming, by the first electronic device, the meta file into a set coding image; and displaying, by the first electronic device, a display frame with the set coding image. Therefore, a second electronic device can automatically adjust setting parameters for a plurality of second setting options of a second application into setting parameters the same as those of the first application by capturing the set coding image in the display frame.

Abstract: The present disclosure relates to a semiconductor device including a substrate and a pair of spacers on the substrate. Each spacer of the pair of spacers includes an upper portion having a first width and a lower portion under the upper portion and having a second width different from the first width. The semiconductor device further includes a gate structure between the pair of spacers. The gate structure has an upper gate length and a lower gate length that is different from the upper gate length.

Abstract: The present disclosure relates to a semiconductor device including a substrate and a pair of spacers on the substrate. Each spacer of the pair of spacers includes an upper portion having a first width and a lower portion under the upper portion and having a second width different from the first width. The semiconductor device further includes a gate structure between the pair of spacers. The gate structure has an upper gate length and a lower gate length that is different from the upper gate length.

Abstract: The present disclosure relates to a semiconductor device including a substrate and a pair of spacers on the substrate. Each spacer of the pair of spacers includes an upper portion having a first width and a lower portion under the upper portion and having a second width different from the first width. The semiconductor device further includes a gate structure between the pair of spacers. The gate structure has an upper gate length and a lower gate length that is different from the upper gate length.

Abstract: Chemical liquid is injected into a tank. A concentration of a first gas dissolved in the chemical liquid is detected. Based on the detected concentration of the first gas, at least one of the first gas and a second gas is injected into the tank to sustain at least one of the concentration of the first gas and a concentration of the second gas in a range of a target value.

Abstract: A method for scanning multiple barcodes is provided. A tag template, recording a predetermined number of barcode forms and relative configuration orientations of the predetermined number of barcode forms, is read. The tag is photographed to obtain a tag image of the tag, wherein a surface of the tag includes a plurality of barcodes. The tag image is analyzed to obtain barcode patterns of the barcodes in the tag image, and barcode types and relative coordinates of the barcode patterns. The barcode types of the barcode patterns and the relative coordinates of the barcode patterns are detected according to the tag template to identify from the barcode patterns a predetermined number of barcode patterns to be outputted matching the tag template. The barcode patterns to be outputted are decoded to obtain information respectively represented by the barcode patterns to be outputted, and the information obtained is outputted.

Abstract: A testing method adapted for an electronic device operating an operating system at a particular temperature environment is provided. The method includes the steps of: determining whether an operating command is received; when the operating command is received, deriving a test, executing the test, and disabling a fan of the electronic device, wherein the test corresponds to one of a plurality of system states of an operating system, and includes a temperature threshold value corresponding to the system state and an entering action of the system state; and when the system state of the test corresponds to a work mode of the operating system, the test includes: continuously monitoring a temperature value of the central processing unit; and when the temperature value of the central processing unit reaches the temperature threshold value, enabling the fan and executing the entering action of the system state.

Abstract: A testing method adapted for an electronic device operating an operating system at a particular temperature environment is provided. The method includes the steps of: determining whether an operating command is received; when the operating command is received, deriving a test, executing the test, and disabling a fan of the electronic device, wherein the test corresponds to one of a plurality of system states of an operating system, and includes a temperature threshold value corresponding to the system state and an entering action of the system state; and when the system state of the test corresponds to a work mode of the operating system, the test includes: continuously monitoring a temperature value of the central processing unit; and when the temperature value of the central processing unit reaches the temperature threshold value, enabling the fan and executing the entering action of the system state.