Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.

Abstract: In an embodiment, a circuit includes: an error amplifier; a temperature sensor, wherein the temperature sensor is coupled to the error amplifier; a discrete time controller coupled to the error amplifier, wherein the discrete time controller comprises digital circuitry; a multiple bits quantizer coupled to the discrete time controller, wherein the multiple bits quantizer produces a digital code output; and a heating array coupled to the multiple bits quantizer, wherein the heating array is configured to generate heat based on the digital code output.

Abstract: A compressor structure includes a vane rotor and a cylinder eccentrically disposed around the vane rotor. The vane rotor has a vane impeller. The vane impeller is in tangential contact with the cylinder to define an eccentric crescent vane chamber. A vane is radially slidably received in the vane impeller. An outward extending top end of the vane tightly abuts against the inner circumferential wall of the vane chamber, whereby the vane chamber is partitioned into an intake section and a compression exhaustion section. When the vane rotor rotates, the vane is driven to drive the cylinder to complete gas compression operation. When rotating, the vane is simply swung at a fixed position of the cylinder, the friction of the compressor can be lowered. The communication of the gas outlet is regulated so that the compression ratio of the compressed gas exhausted from the compressor can be changed.

Abstract: A fluid transfer guiding/controlling device and an application system thereof. The guiding/controlling device is composed of a power transfer/distribution unit and a switch member. The power transfer/distribution unit has a first chamber and a second chamber. At least one bypass flow ways are disposed in the first chamber. Stop sections are disposed in the second chamber. Communication notches are disposed in adjacency to the stop sections in communication with an outer side. The switch member having an internal flow guide passage and a first flow guide window and a second flow guide window is disposed in the first and second chambers. The first flow guide window is switchable between the bypass flow ways. The second flow guide window is moved from the stop section to pass through a corresponding communication notch, whereby part of the fluid in the flow guide passage flows through the communication notch.

Abstract: A pump with variable suction/discharge amount and a transmission drive device and a driving method thereof. The pump is a rotary vane pump having a vane chamber body. The vane chamber body is composed of a fixed wall member, a movable wall member, a movable vane chamber sleeve and a vane rotor. The vane chamber is extendable/retractable in an axial direction of the vane rotor. At least two pumps are assembled in communication with each other to form a closed loop for the active pump to drive the passive pump. In operation, passive the vane chambers of the active pump and the passive pump are automatically extended/retracted and modulated until the driving force and the load resistance achieve a balanced state passive, the vane chambers and the rotational speeds of the active pump and the passive pump are automatically adjusted to be in inverse proportion to each other.

Abstract: An ether-bridged dication is provided with two monovalent cations bonded via a carbon chain having ether group(s). The ether-bridged dication, monovalent cations, and anions are contained together within an ionic liquid electrolyte which is applied to a charge storage device. The ether-bridged dication, the ionic liquid electrolyte, and the charge storage device have operational abilities at room temperatures or below, and a reachable working potential of 3.5 V.

Abstract: A portable body surface air cooling method and a device thereof are disclosed. A portable air compression and heat dissipation set at least composed of an air compression unit, an air heat dissipation passage set and a power unit. The device compresses air with normal temperature in an environment to form compressed air, transfers the compressed air through a transfer passage, dissipates the heat of the compressed air and lowers the temperature of the compressed air in the transfer process, making the compressed air with lowered temperature continuously self-expand to reduce the pressure and lower the temperature in the transfer passage, guiding the compressed air to a terminal expansion spraying/spreading position, The compressed air is directly sprayed to the body surface of the user to spread hot air layer and perform the processes of final expansion, heat absorption and temperature lowering. Accordingly, double cooling effects are achieved.

Abstract: A double-power-supply complex control device includes a main body. Four control sections and two load flow ways are disposed in the main body. A main flow way is disposed in control section. Four switch members of a switch assembly are assembled and disposed in the main flow ways. A circumference of each main flow way is in communication with multiple bypasses. The main flow ways of each two of the control sections are in communication with a fluid output passage and a fluid input passage of a power device. Some of the bypasses of control section are in communication with each other. A lower flow guide window is disposed on switch member in indirect communication with main flow way. When switch member is operated under external force, the lower flow guide window is switchable between the bypasses to selectively communicate with the bypasses to make different power devices drive.

Abstract: A fluid transfer guiding/controlling device and an application system thereof. The guiding/controlling device is composed of a power transfer/distribution unit and a switch member. The power transfer/distribution unit has a first chamber and a second chamber. At least one bypass flow ways are disposed in the first chamber. Stop sections are disposed in the second chamber. Communication notches are disposed in adjacency to the stop sections in communication with an outer side. The switch member having an internal flow guide passage and a first flow guide window and a second flow guide window is disposed in the first and second chambers. The first flow guide window is switchable between the bypass flow ways. The second flow guide window is moved from the stop section to pass through a corresponding communication notch, whereby part of the fluid in the flow guide passage flows through the communication notch.

Abstract: A compressor structure includes a vane rotor and a cylinder eccentrically disposed around the vane rotor. The vane rotor has a vane impeller. The vane impeller is in tangential contact with the cylinder to define an eccentric crescent vane chamber. A vane is radially slidably received in the vane impeller. An outward extending top end of the vane tightly abuts against the inner circumferential wall of the vane chamber, whereby the vane chamber is partitioned into an intake section and a compression exhaustion section. When the vane rotor rotates, the vane is driven to drive the cylinder to complete gas compression ope rat ion. When rotating, the vane is simply swung at a fixed position of the cylinder, the friction of the compressor can be lowered. The communication of the gas outlet is regulated so that the compression ratio of the compressed gas exhausted from the compressor can be changed.

Abstract: An ether-bridged dication is provided with two monovalent cations bonded via a carbon chain having ether group(s). The ether-bridged dication, monovalent cations, and anions are contained together within an ionic liquid electrolyte which is applied to a charge storage device. The ether-bridged dication, the ionic liquid electrolyte, and the charge storage device have operational abilities at room temperatures or below, and a reachable working potential of 3.5 V.

Abstract: An ether-bridged dication is provided with two monovalent cations bonded via a carbon chain having ether group(s). The ether-bridged dication, monovalent cations, and anions are contained together within an ionic liquid electrolyte which is applied to a charge storage device. The ether-bridged dication, the ionic liquid electrolyte, and the charge storage device have operational abilities at room temperatures or below, and a reachable working potential of 3.5 V.

Abstract: An ether-bridged dication is provided with two monovalent cations bonded via a carbon chain having ether group(s). The ether-bridged dication, monovalent cations, and anions are contained together within an ionic liquid electrolyte which is applied to a charge storage device. The ether-bridged dication, the ionic liquid electrolyte, and the charge storage device have operational abilities at room temperatures or below, and a reachable working potential of 3.5 V.

Abstract: A laser welded speaker, comprising a magnet, a voice coil disposed around the magnet, a vibration plate fixedly disposed on the voice coil, and a housing for accommodating the magnet, the voice coil and the vibration plate is provided. The vibration plate comprises a vibration plate top arc and a vibration plate edge, the vibration plate top arc is surrounded by the vibration plate edge and is laser welded to the vibration plate edge, one of the vibration plate top arc and the vibration plate edge is made of a first laser-penetrable material, and the other is made of a first laser-absorbable material, wherein the first laser-penetrable material contains a first organic pigment, the first laser-penetrable material containing the first organic pigment is capable of being penetrated by a first infrared laser beam, and wavelength of the first infrared laser beam ranges from 700 nm to 1600 nm.

Abstract: A multi-stranded voice coil wire includes an elastic body and at least a metal wire. The metal wire is twisted around the elastic body, the metal wire being surrounded by an insulating layer, and the insulating layer being surrounded by an adhesive layer. In the present invention, the elastic body and the metal wire of different materials are stranded together, which makes the present voice coil has smaller height as compared to the convention voice coil has the same resistance and the same configuration size. This makes the present voice coil have more strength and longer lifetime, and helps to design a thinner loudspeaker and increases the heat dissipation efficiency of the voice coil.

Abstract: A laser welded speaker, including a lower cover, an upper cover fitting with the lower cover, a frame arranged on the lower cover, a lower piece arranged at a bottom of the frame, a magnet arranged in the middle of the lower piece, a pole piece arranged on the magnet, a vibration plate arranged on the frame, and a voice coil fixedly arranged on the vibration plate, the frame is located over the pole piece, the vibration plate is formed of a vibration plate top arc located in the middle and a vibration plate edge located at a periphery, and the vibration plate top arc and the vibration plate edge are fixedly connected together through laser welding. The vibration plate top arc and the vibration plate edge are welded through laser, thereby improving heat-resistant performance of the vibration plate and reducing harm to a human body and environmental pollution.

Abstract: A speaker includes a frame, a diaphragm, a cover, a magnetic device, and a voice coil. The cover and the diaphragm are both disposed on a first side of the frame, and the cover covers the diaphragm. The magnet device is disposed on a second side of the frame. The voice coil is disposed on the magnetic loop generated by the magnetic device and integrated with the diaphragm. The magnetic device includes a yoke, a magnet, and a pole piece. The yoke includes a protrusion by bending for the magnet and the pole piece to be mounted upon.

Abstract: An electrical connector is disclosed, which is configured with an insulating frame for carrying a speaker while arranging terminals at two sides of the insulating frame. Each of the terminals further comprises a vertical-extending fixing part for holding securely on the insulating frame, and a movable part connected to the fixing part while parallel-extending from the same. With the aforesaid structure, as the terminals only occupy a small space available on the insulating frame comparing with those conventional connectors, the electrical connector of the invention is able to carry a speaker with larger magnet so that the aforesaid electrical connector is preferred as it can, in a way, enhance the electrical performance of the speaker.

Abstract: A speaker includes a frame, a diaphragm, a cover, a magnetic device, and a voice coil. The cover and the diaphragm are both disposed on a first side of the frame, and the cover covers the diaphragm. The magnet device is disposed on a second side of the frame. The voice coil is disposed on the magnetic loop generated by the magnetic device and integrated with the diaphragm. The magnetic device includes a yoke, a magnet, and a pole piece. The yoke includes a protrusion by bending for the magnet and the pole piece to be mounted upon.

Abstract: An electrical-acoustic transducer includes a housing, a magnetic circuit device, a voice coil and a diaphragm. The magnetic circuit device is disposed in the housing and generates a magnetic circuit. The voice coil is disposed on the path of the magnetic circuit, and configured for generating magnetism upon receiving an electrical power. The diaphragm is made of metal, fixedly combined with the voice coil and having a scraggy cross section. When the voice coil of the electrical-acoustic transducer generates the magnetism according to the electrical power and interacts with the magnetic circuit, the diaphragm vibrates so as to generate sound.