摘要:
The present disclosure relates to methods and devices for reducing moisture, dust, particulate matter, and/or other contaminates entering a sensor. A sensor assembly may include a housing with an inlet flow port and an outlet flow port. The housing may define a fluid channel extending between the inlet flow port and the outlet flow port, with a sensor positioned in the housing and exposed to the fluid channel. The sensor may be configured to sense a measure related to the flow rate of a fluid flowing through the fluid channel. A hydrophobic filter may be situated in the fluid channel, sometimes upstream of the sensor. When so configured, and during operation of the sensor assembly, a fluid may pass through the inlet flow port, through the hydrophobic filter, across the sensor, and through the outlet flow port.
摘要:
The present disclosure relates to methods and devices for reducing moisture, dust, particulate matter, and/or other contaminates entering a sensor. A sensor assembly may include a housing with an inlet flow port and an outlet flow port. The housing may define a fluid channel extending between the inlet flow port and the outlet flow port, with a sensor positioned in the housing and exposed to the fluid channel. The sensor may be configured to sense a measure related to the flow rate of a fluid flowing through the fluid channel. A hydrophobic filter may be situated in the fluid channel, sometimes upstream of the sensor. When so configured, and during operation of the sensor assembly, a fluid may pass through the inlet flow port, through the hydrophobic filter, across the sensor, and through the outlet flow port.
摘要:
A communication device is disclosed including: an analog-to-digital converter (ADC) for converting an analog input signal into a digital input signal; an equalizer module coupled with the ADC for processing the digital input signal to generate an equalized signal; a data slicer coupled with the equalizer module for generating an output signal based on the equalized signal; and a control unit coupled with the equalizer module and the data slicer; wherein the control unit or the equalizer module preserves at least one signal equalizing parameter of the equalizer module before the equalizer module enters power saving mode, and the equalizer module loads the at least one signal equalizing parameter to operate when the communication device receives a predetermined control signal.
摘要:
An automated processor design tool uses a description of customized processor instruction set extensions in a standardized language to develop a configurable definition of a target instruction set, a Hardware Description Language description of circuitry necessary to implement the instruction set, and development tools such as a compiler, assembler, debugger and simulator which can be used to develop applications for the processor and to verify it. Implementation of the processor circuitry can be optimized for various criteria such as area, power consumption, speed and the like. Once a processor configuration is developed, it can be tested and inputs to the system modified to iteratively optimize the processor implementation. By providing a constrained domain of extensions and optimizations, the process can be automated to a high degree, thereby facilitating fast and reliable development.
摘要:
A method of fabricating electroplate solder on an organic circuit board for forming flip chip joints and board to board solder joints is disclosed. In the method, there is initially provided an organic circuit board including a surface bearing electrical circuitry that includes at least one contact pad. A solder mask layer that is placed on the board surface and patterned to expose the pad. Subsequently, a metal seed layer is deposited by physical vapor deposition, chemical vapor deposition, electroless plating with the use of catalytic copper, or electroplating with the use of catalytic copper, over the board surface. A resist layer with at least an opening located at the pad is formed over the metal seed layer. A solder material is then formed in the opening by eletroplating. Finally, the resist and the metal seed layer beneath the resist are removed.
摘要:
An optoelectronic device is disclosed. The optoelectronic device comprises a transparent conductive substrate, an optoelectronic element, and a base. The transparent conductive substrate comprises a transparent plate, a transparent electrode film formed on the transparent plate, and an insulating part formed on the transparent plate. The insulating part divides the transparent electrode film into a first transparent electrode film and a second transparent electrode film that non-conduct each other. The optoelectronic element comprising a positive electrode and a negative electrode is disposed on the transparent conductive substrate and electrically connected to the first transparent electrode film and the second transparent electrode film individually. The base is formed with an opening that has a reflective surface on the bottom of the opening, and the optoelectronic element is held in the opening in a manner of suspending from or connecting with the bottom of the opening.
摘要:
A circuit board and a fabrication method thereof. Providing the insulating layer with a first conductive layer formed thereon; wherein the insulating layer was formed on a core substrate with at least one patterned circuit layer thereon. A first resist layer is applied on a first conductive layer, forming first openings to expose the first conductive layer. A first patterned circuit layer, including conductive pads and traces, is formed in the first openings. A second resist layer is applied to cover the traces, and a conductive post is formed on each conductive pad. The first and second resist layers and the first conductive layer underneath the first resist layer are removed. A dielectric material layer is formed on the insulating layer with first patterned circuit layer, forming second openings to expose the conductive posts. A second conductive layer is formed on the dielectric material layer and in the second openings. A third resist layer is applied on the second conductive layer, forming third openings of the third resist layer to expose the second conductive layer. A second patterned circuit layer is formed in the second and third openings.
摘要:
The present invention discloses a light-emitting diode with enhanced brightness and a method for fabricating the same. The light-emitting diode comprises: an epitaxial LED structure having at least one lighting-emitting active layer with a plurality of spacers inside the lighting-emitting active layer; at least one conductive contact, formed on the bottom surface where no spacer is formed inside the lighting-emitting active layer; a transparent material layer formed in the spacers; an adhesion layer formed between the transparent material layer and a permanent substrate; a bottom electrode formed on the bottom surface of the permanent substrate; and an opposed electrode formed on the top surface of the epitaxial LED structure.
摘要:
A circuit board structure and a method for fabricating the same are proposed. The structure includes an insulating protective layer having a plurality of openings in which conductive vias are formed, a patterned circuit layer formed on the surface of the insulating protective layer and electrically connected to the conductive vias in the openings of the insulating protective layer, and a dielectric layer formed on the insulating protective layer and on the surface of the patterned circuit layer, wherein a plurality of openings are formed in the dielectric layer to thereby expose parts of the patterned circuit layer. Accordingly, the present invention reduces the thickness of a circuit board, which reduces package size, improves product performance, and conforms to the developmental trend toward smaller electronic devices.
摘要:
An optoelectronic unit and a transparent conductive substrate of the same are disclosed. The transparent conductive substrate comprises a transparent plate, a transparent electrode film, an insulation part, and a bounding pad, wherein the transparent electrode film and the insulation part are formed on the transparent plate, the insulation part divides the transparent electrode film into a first transparent electrode film area and a second transparent electrode film area that non-conduct each other, and the bounding pad is formed on the second transparent electrode film area. The optoelectronic unit comprises the aforementioned transparent conductive substrate, an optoelectronic element, and a conductive wire, wherein one electrode of the optoelectronic element is electrically connected to the aforementioned first transparent electrode film area, and the other electrode of the optoelectronic element is electrically connected to the aforementioned bounding pad by the conductive wire.