Abstract: An automatic document feeding device having a main body, a stopping assembly, an actuating assembly and a controller. The main body has a sheet conveying channel of a curvature shape. A sheet feeding roller assembly and a sheet conveying roller assembly are arranged on the sheet conveying channel. The stopping assembly is arranged between the sheet feeding roller assembly and the sheet conveying roller assembly. The stopping assembly is capable of being located in or out of the sheet conveying channel. A buffering channel is located between the stopping assembly and the sheet feeding roller assembly. The controller is electrically connected with the actuating assembly and the sheet feeding roller assembly. The controller controls the actuating assembly to hold the stopping assembly in the sheet conveying channel to block the sheet conveying channel in a predetermined period, and then controls the actuating assembly to stop holding the stopping assembly.

Abstract: A p-aminobenzoic acid-producing microorganism is provided. The p-aminobenzoic acid-producing microorganism is obtained by a method for preparing a p-aminobenzoic acid-producing microorganism. The method for preparing a p-aminobenzoic acid-producing microorganism includes (a) performing an acclimation process on a source microorganism with at least one sulfonamide antibiotic to obtain at least one acclimatized microorganism and (b) screening out at least one p-aminobenzoic acid-producing microorganism from the at least one acclimatized microorganism, wherein the at least one p-aminobenzoic acid-producing microorganism has a higher p-aminobenzoic acid titer than the source microorganism.

Abstract: Metal gate cutting techniques for fin-like field effect transistors (FinFETs) are disclosed herein. An exemplary method includes receiving an integrated circuit (IC) device structure that includes a substrate, one or more fins disposed over the substrate, a plurality of gate structures disposed over the fins, a dielectric layer disposed between and adjacent to the gate structures, and a patterning layer disposed over the gate structures. The gate structures traverses the fins and includes first and second gate structures. The method further includes: forming an opening in the patterning layer to expose a portion of the first gate structure, a portion of the second gate structure, and a portion of the dielectric layer; and removing the exposed portion of the first gate structure, the exposed portion of the second gate structure, and the exposed portion of the dielectric layer.

Abstract: In a method, a resist material is dispensed through a tube of a nozzle of a resist pump system on a wafer. The tube extends from a top to a bottom of the nozzle and has upper, lower, and middle segments. When not dispensing, the resist material is retracted from the lower and the middle segments, and maintained in the upper segment of the tube. When retracting, a first solvent is flown through a tip of the nozzle at the bottom of the nozzle to fill the lower segment of the tube with the first solvent and to produce a gap in the middle segment of the tube between the resist material and the first solvent. The middle segment includes resist material residues on an inner surface wall of the tube and vapor of the first solvent. The vapor of the first solvent prevents the resist material residues from drying.

Abstract: In a method, a resist material is dispensed through a tube of a nozzle of a resist pump system on a wafer. The tube extends from a top to a bottom of the nozzle and has upper, lower, and middle segments. When not dispensing, the resist material is retracted from the lower and the middle segments, and maintained in the upper segment of the tube. When retracting, a first solvent is flown through a tip of the nozzle at the bottom of the nozzle to fill the lower segment of the tube with the first solvent and to produce a gap in the middle segment of the tube between the resist material and the first solvent. The middle segment includes resist material residues on an inner surface wall of the tube and vapor of the first solvent. The vapor of the first solvent prevents the resist material residues from drying.

Abstract: A method and a system for providing contents within a region of interest of a user are provided. The system includes a serving system having a database, and an application program executed in a user device. The application program is configured to initiate a user interface for allowing the user to browse the one or more contents within the region of interest. The serving system receives an instruction that is generated when the user clicks a link to enter the region of interest via the user interface. The database is queried according to one or more regions of interest of the user in a user regional activity profile, so as to obtain the contents within every region of interest. Lastly, the serving system provides links associated with the one or more contents to the user device, and the links can be displayed on the user interface.

Abstract: In a method, a resist material is dispensed through a tube of a nozzle of a resist pump system on a wafer. The tube extends from a top to a bottom of the nozzle and has upper, lower, and middle segments. When not dispensing, the resist material is retracted from the lower and the middle segments, and maintained in the upper segment of the tube. When retracting, a first solvent is flown through a tip of the nozzle at the bottom of the nozzle to fill the lower segment of the tube with the first solvent and to produce a gap in the middle segment of the tube between the resist material and the first solvent. The middle segment includes resist material residues on an inner surface wall of the tube and vapor of the first solvent. The vapor of the first solvent prevents the resist material residues from drying.

Abstract: The present disclosure provides a method for lithography patterning in accordance with some embodiments. The method includes forming a photoresist layer over a substrate. The photoresist layer includes at least an acid labile group (ALG) and a thermo-base generator (TBG). The method further includes exposing a portion of the photoresist layer to a radiation and performing a baking process after the exposing of the portion of the photoresist layer. The TBG releases a base during the performing of the baking process, resulting in a chemical reaction between the ALG and the base. The method further includes removing an unexposed portion of the photoresist layer, resulting in a patterned photoresist layer.

Abstract: A method includes forming a photoresist layer over a substrate, where the photoresist layer includes a polymer blended with a photo-acid generator (PAG), exposing the photoresist layer to a radiation source, and developing the photoresist layer, resulting in a patterned photoresist layer. The PAG is bonded to one or more polarity-enhancing group (PEG), which is configured to increase a dipole moment of the PAG. The exposing may separate the PAG into a cation and an anion, such that a PEG bonded to the cation and a PEG bonded to the anion each increases a polarity of the cation and the anion, respectively.

Abstract: A method is provided including forming a first layer over a substrate and forming an adhesion layer over the first layer. The adhesion layer has a composition including an epoxy group. A photoresist layer is formed directly on the adhesion layer. A portion of the photoresist layer is exposed to a radiation source. The composition of the adhesion layer and the exposed portion of the photoresist layer cross-link using the epoxy group. Thee photoresist layer is then developed (e.g., by a negative tone developer) to form a photoresist pattern feature, which may overlie the formed cross-linked region.

Abstract: A method is provided including forming a first layer over a substrate and forming an adhesion layer over the first layer. The adhesion layer has a composition including an epoxy group. A photoresist layer is formed directly on the adhesion layer. A portion of the photoresist layer is exposed to a radiation source. The composition of the adhesion layer and the exposed portion of the photoresist layer cross-link using the epoxy group. Thee photoresist layer is then developed (e.g., by a negative tone developer) to form a photoresist pattern feature, which may overlie the formed cross-linked region.

Abstract: A resist material and methods for forming a semiconductor structure including using the resist material are provided. The method for forming a semiconductor structure includes forming a resist layer over a substrate and exposing a portion of the resist layer to form an exposed portion of the resist layer by performing an exposure process. The method for forming a semiconductor structure further includes developing the resist layer in a developer. In addition, the resist layer is made of a resist material including a photosensitive polymer and a contrast promoter, and a protected functional group of the photosensitive polymer is deprotected to form a deprotected functional group during the exposure process, and a functional group of the contrast promoter bonds to the deprotected functional group of the photosensitive polymer.

Abstract: The present disclosure provides a method for lithography patterning in accordance with some embodiments. The method includes forming a photoresist layer over a substrate. The photoresist layer includes at least an acid labile group (ALG) and a thermo-base generator (TBG). The method further includes exposing a portion of the photoresist layer to a radiation and performing a baking process after the exposing of the portion of the photoresist layer. The TBG releases a base during the performing of the baking process, resulting in a chemical reaction between the ALG and the base. The method further includes removing an unexposed portion of the photoresist layer, resulting in a patterned photoresist layer.

Abstract: A method is provided including forming a first layer over a substrate and forming an adhesion layer over the first layer. The adhesion layer has a composition including an epoxy group. A photoresist layer is formed directly on the adhesion layer. A portion of the photoresist layer is exposed to a radiation source. The composition of the adhesion layer and the exposed portion of the photoresist layer cross-link using the epoxy group. Thee photoresist layer is then developed (e.g., by a negative tone developer) to form a photoresist pattern feature, which may overlie the formed cross-linked region.

Abstract: The present disclosure provides a method for lithography patterning in accordance with some embodiments. The method includes forming a resist layer over a substrate and performing an exposing process to the resist layer. The resist layer includes a polymer backbone, an acid labile group (ALG) bonded to the polymer backbone, a sensitizer bonded to the polymer backbone, a photo-acid generator (PAG), and a thermo-base generator (TBG). The method further includes baking the resist layer at a first temperature and subsequently at a second temperature. The second temperature is higher than the first temperature. The method further includes developing the resist layer in a developer, thereby forming a patterned resist layer.

Abstract: A method includes forming a photoresist layer over a substrate, where the photoresist layer includes a polymer blended with a photo-acid generator (PAG), exposing the photoresist layer to a radiation source, and developing the photoresist layer, resulting in a patterned photoresist layer. The PAG is bonded to one or more polarity-enhancing group (PEG), which is configured to increase a dipole moment of the PAG. The exposing may separate the PAG into a cation and an anion, such that a PEG bonded to the cation and a PEG bonded to the anion each increases a polarity of the cation and the anion, respectively.

Abstract: The present disclosure provides a method for lithography patterning in accordance with some embodiments. The method includes forming a resist layer over a substrate and performing an exposing process to the resist layer. The resist layer includes a polymer backbone, an acid labile group (ALG) bonded to the polymer backbone, a sensitizer bonded to the polymer backbone, a photo-acid generator (PAG), and a thermo-base generator (TBG). The method further includes baking the resist layer at a first temperature and subsequently at a second temperature. The second temperature is higher than the first temperature. The method further includes developing the resist layer in a developer, thereby forming a patterned resist layer.

Abstract: A resist material and methods for forming a semiconductor structure including using the resist material are provided. The method for forming a semiconductor structure includes forming a resist layer over a substrate and exposing a portion of the resist layer to form an exposed portion of the resist layer by performing an exposure process. The method for forming a semiconductor structure further includes developing the resist layer in a developer. In addition, the resist layer is made of a resist material including a photosensitive polymer and a contrast promoter, and a protected functional group of the photosensitive polymer is deprotected to form a deprotected functional group during the exposure process, and a functional group of the contrast promoter bonds to the deprotected functional group of the photosensitive polymer.

Abstract: An air conditioning control device and a method thereof are provided, and the air conditioning control method includes the following steps. A plurality of predetermined state information and a current state information are generated according to environment states of a physical space, and a target state information is selected form the plurality of predetermined state information according to a minimum energy consumption. Moreover, the current state information and the target state information are utilized to generate a current effective temperature value and a target effective temperature value, and a set temperature value and a return-air temperature value are extracted from an air conditioning controller. The current effective temperature value, the target effective temperature value, the set temperature value and the return-air temperature value are utilized to execute fuzzy inference to generate a temperature fine-tuning value.

Abstract: A method for controlling pumping of a plurality of pump units in a wet well is disclosed. The method uses a genetic algorithm to determine which of the pump units is to be started and its initial operating frequency when the liquid level in the wet well reaches a first predetermined level for pumping. During the pumping process, the pumping control method monitors the liquid level in the wet well in real time to obtain real-time state information and fine-adjusts the initial operating frequency of the pump unit to be started according to the real-time state information. Therefore, the present disclosure achieves optimum efficiency and energy saving.