Abstract: A device includes: a complementary transistor including: a first transistor having a first source/drain region and a second source/drain region; and a second transistor stacked on the first transistor, and having a third source/drain region and a fourth source/drain region, the third source/drain region overlapping the first source/drain region, the fourth source/drain region overlapping the second source/drain region. The device further includes: a first source/drain contact electrically coupled to the third source/drain region; a second source/drain contact electrically coupled to the second source/drain region; a gate isolation structure adjacent the first and second transistors; and an interconnect structure electrically coupled to the first source/drain contact and the second source/drain contact.

Abstract: A photographing optical lens assembly includes, in order from an object side to an image side along an optical axis, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. The second lens element has negative refractive power. The third lens element has an object-side surface being convex in a paraxial region thereof.

Abstract: The present disclosure relates to a method and apparatus for accurate RC extraction. A pattern database is configured to store layout patterns and their associated 3D extraction parameters. A pattern-matching tool is configured to partition a design into a plurality of patterns, and to search the pattern database for a respective pattern and associated 3D extraction parameters. If the respective pattern is already stored in the pattern database, then the associated 3D extraction parameters stored in the database are assigned to the respective pattern without the need to extract the respective pattern. If the respective pattern is not stored in the pattern database, then the extraction tool extracts the pattern and stores its associated 3D extraction parameters in the pattern database for future use. In this manner a respective pattern is extracted only once for a given design or plurality of designs.

Abstract: The present disclosure relates to a method and apparatus for accurate RC extraction. A pattern database is configured to store layout patterns and their associated 3D extraction parameters. A pattern-matching tool is configured to partition a design into a plurality of patterns, and to search the pattern database for a respective pattern and associated 3D extraction parameters. If the respective pattern is already stored in the pattern database, then the associated 3D extraction parameters stored in the database are assigned to the respective pattern without the need to extract the respective pattern. If the respective pattern is not stored in the pattern database, then the extraction tool extracts the pattern and stores its associated 3D extraction parameters in the pattern database for future use. In this manner a respective pattern is extracted only once for a given design or plurality of designs.

Abstract: Disclosed is a polygon mirror device with discontinuous angles of reflections discontinuously to reflect a light beam from a light source with at least one angle. The polygon mirror device with discontinuous angles of reflections comprises a motor connecting with a base to rotate the base around a rotation axis. The base has an axial end surface to form a reference plane. The reference plane is approximately perpendicular to the rotation axis. A plurality of reflectors is positioned on the reference plane circularly around the rotation axis. The reflectors tilt relative to the reference plane with respective angles to form respective included angles. When the base is rotated around the rotation axis, at least one of the reflectors is moved to a reflecting location for receiving the light beam from the light source and reflects the light beam with an angle of reflection to form an image at a specific place.

Abstract: Disclosed is a polygon mirror device with discontinuous angles of reflections discontinuously to reflect a light beam from a light source with at least one angle. The polygon mirror device with discontinuous angles of reflections comprises a motor connecting with a base to rotate the base around a rotation axis. The base has an axial end surface to form a reference plane. The reference plane is approximately perpendicular to the rotation axis. A plurality of reflectors is positioned on the reference plane circularly around the rotation axis. The reflectors tilt relative to the reference plane with respective angles to form respective included angles. When the base is rotated around the rotation axis, at least one of the reflectors is moved to a reflecting location for receiving the light beam from the light source and reflects the light beam with an angle of reflection to form an image at a specific place.

Abstract: An image capturing device includes a first device body and a second device body. The first device body includes a first front surface, a first rear surface, and a lens module disposed at the first front surface. The second device body is disposed rotatably in front of the first device body, and includes a second front surface, a second rear surface, and a display screen disposed at the second rear surface. The second device body is rotatable relative to the first device body between a deactivated state and an activated state. The display screen and the lens module are covered by the first front surface and the second rear surface respectively when the second device body is in the deactivated state, and are uncovered by the first front surface and the second rear surface respectively when the second device body is in the activated state.

Abstract: A hair dryer hot air generator retainer allowing compact design, production cost reduction, and see-through attractive appearance containing a built-in hot air generator in homogenous voltage drop design; including a barrel in two separate halves and an H shape frame; multiple vitreous hot air generation devices sandwiched by two retaining members adapted with relative electrodes also for conduction; all ends of conductors connected to a DC motor concealed inside the frame for hot air generation devices to achieve homogenous voltage drop for use.

Abstract: A voltage-stepdown structure of a drier is disclosed. The structure comprises a hollow body and a motor, a ceramic heat-emission component and a voltage stepdown component, enclosed within the hollow body, characterized in that one end of the heat-emission component is coated with a conductive thermal coat extended to the external of the hollow body and is disposed with a connection point for connecting to a wire, and the other end of the extension of the conductive thermal coat is provided with another connection point to connect a pole wire to the end of the diode of the motor, thereby the impedance of the extended length of the conductive thermal coat steps down the operation voltage, and the voltage stepdown component and the heat emission component of the drier are formed into a single structure, which allows not only in safety in current supply, but also simplified the overall structure of the drier.

Abstract: A hair dryer hot air generator retainer allowing compact design, production cost reduction, and see-through attractive appearance containing a built-in hot air generator in homogenous voltage drop design; including a barrel in two separate halves and an H shape frame; multiple vitreous hot air generation devices sandwiched by two retaining members adapted with relative electrodes also for conduction; all ends of conductors connected to a DC motor concealed inside the frame for hot air generation devices to achieve homogenous voltage drop for use.

Abstract: A voltage step-down structure for a heat-emitting element of a drier is disclosed. The structure is for a heat-emitting element of a drier having a hollow body containing a motor and a ceramic heat-emitting element and a voltage step-down device characterized in that the interior of the hollow body is mounted with the heat-emitting element and the ceramic or glass voltage step-down element coated with conductive film such that one end of the power source is connected to one end of the step-down element, and the other end is connected to the diode end of the motor such that the impedance of the conductive film provides voltage step-down.

Abstract: A voltage step-down structure for a heat-emitting element of a drier is disclosed. The structure is for a heat-emitting element of a drier having a hollow body containing a motor and a ceramic heat-emitting element and a voltage step-down device characterized in that the interior of the hollow body is mounted with the heat-emitting element and the ceramic or glass voltage step-down element coated with conductive film such that one end of the power source is connected to one end of the step-down element, and the other end is connected to the diode end of the motor such that the impedance of the conductive film provides voltage step-down.

Abstract: A measuring tape comprises a housing in which a pivot is disposed for mounting a reel. A tape blade is releasably wound on the reel such that the tape blade can be pulled out of an opening of the housing. The bottom of the housing is provided with an action slot in which a stop member is slidably disposed. As the stop member is pushed forward, the press portions of the front end of the stop member and the urging portion of an arresting piece pivoted in the housing work together to prevent the rewinding of the tape blade. When the stop member is pushed backward, the arresting piece is pushed to swivel backward so as to move away from the tape blade, thereby enabling the tape blade to be rewound.

Abstract: A multifunctional work box comprises a base and a face board pivoted to the top of the base. The base has a receiving compartment with an opening facing upward. The compartment is intended to keep hand tools. The face board is used to cover the compartment and to serve as a workpiece platform. The face board can be swiveled to enable its underside to face upward.