Abstract: A light emitting diode (LED) structure comprises a first dopant region, a dielectric layer on top of the first dopant region, a bond pad layer on top of a first portion the dielectric layer, and an LED layer having a first LED region and a second LED region. The bond pad layer is electrically connected to the first dopant region. The first LED region is electrically connected to the bond pad layer.

Abstract: In a plasma reactor for processing a workpiece, an electron beam is employed as the plasma source, and a remote radical source is incorporated with the process chamber.

Abstract: A transparent liquid suction measuring device comprises a conduit portion, a main body, and a suction generating portion. Liquid can be sucked into the main body via the conduit portion. The main body comprises a chamber to accommodate the liquid. The chamber has many inward projecting elements, a corresponding area, and many outward projecting elements. The inward projecting elements occupy an inward projecting volume that is compensated by an outward projecting volume formed by the outward projecting elements. So, an accommodating volume of the chamber is constantly maintained. When the inward projecting elements are visually observing from a corresponding area through the chamber, magnifying effect is generated. These outward projecting elements can be observed to acquire the liquid volume. Therefore, the advantages includes magnifying scales through liquid lens effects, having a compensation design to maintain measuring accuracy, and having a rough structure to make scales much visually obvious.

Abstract: A light emitting diode (LED) structure comprises a first dopant region, a dielectric layer on top of the first dopant region, a bond pad layer on top of a first portion the dielectric layer, and an LED layer having a first LED region and a second LED region. The bond pad layer is electrically connected to the first dopant region. The first LED region is electrically connected to the bond pad layer.

Abstract: An electric seasoning mill includes a grinding mechanism that is driven by a driving mechanism to grind seasonings, and a control unit that includes a control seat, a control element disposed in and movable relative to the control seat, and a resilient element disposed for biasing the control seat away from the driving mechanism. When the control seat is pressed toward the driving mechanism, the electric seasoning mill is operable from a power-off state, where the control element is away from the driving mechanism, to a power-on state, where the electric seasoning mill is convertible between activating and deactivating positions for controlling contact between the control element and the driving mechanism.

Abstract: An electric seasoning mill includes a grinding mechanism that is driven by a driving mechanism to grind seasonings, and a control unit that includes a control seat, a control element disposed in and movable relative to the control seat, and a resilient element disposed for biasing the control seat away from the driving mechanism. When the control seat is pressed toward the driving mechanism, the electric seasoning mill is operable from a power-off state, where the control element is away from the driving mechanism, to a power-on state, where the electric seasoning mill is convertible between activating and deactivating positions for controlling contact between the control element and the driving mechanism.

Abstract: A light emitting diode (LED) structure comprises a first dopant region, a dielectric layer on top of the first dopant region, a bond pad layer on top of a first portion the dielectric layer, and an LED layer having a first LED region and a second LED region. The bond pad layer is electrically connected to the first dopant region. The first LED region is electrically connected to the bond pad layer.

Abstract: Electron beam-confining electromagnets of an electron beam generator are aligned with an electron beam axis, each of the electromagnets being folded to define a main section and a pair of angled wing sections disposed at respective angles relative to said main section, and a conductor wound around the edge.

Abstract: A light emitting diode (LED) structure comprises a first dopant region, a dielectric layer on top of the first dopant region, a bond pad layer on top of a first portion the dielectric layer, and an LED layer having a first LED region and a second LED region. The bond pad layer is electrically connected to the first dopant region. The first LED region is electrically connected to the bond pad layer.

Abstract: A devise for fecal occult blood test comprises a first and a second casings, a sampling portion extending from the first casing, a specimen processing portion, at least a testing portion and a packing cylindrical member. The packing cylindrical member is coupled between the first and second casings when unused and dismantled therefrom when used. After sampling via a specimen collecting portion of the sampling portion, the specimen collecting portion is drawn into the first casing to reduce the device size. The first and second casings are fixedly coupled together in a specimen processing position thereof to mix specimens with a liquid of the specimen processing portion into a testing liquid, and then in a specimen testing position thereof to disperse onto the testing portions for testing and directly display test results. The present invention advantages high accuracy, rather hygiene, significant size reduction, real-time testing-result display and convenient use.

Abstract: A pepper mill includes a driving member coupled rotatably to a container body and cooperating with the container body to define a receiving space, a grinding unit, a planetary gear mechanism, and an adjusting component. The grinding unit includes a coupling shaft extending rotatably and being movable in the receiving space, a stationary first grinding seat, and a second grinding seat co-rotatable with the coupling shaft. The size of a grinding space between the first and second grinding seats is adjusted when the coupling shaft and the second grinding seat move axially relative to the first grinding seat. The planetary gear mechanism includes a driving gear unit and a driven gear unit driven rotatably by the driving gear unit to drive rotation of the coupling shaft. The adjusting component is connected threadedly to the coupling shaft and is operable to drive the axial movement of the coupling shaft and the second grinding seat.

Abstract: An image processing method combining compression and watermark techniques is provided. In the method, a block is taken as a unit, and two ordered dither arrays mutually conjugate are used to code an original image, so as to insert information of a watermark into the original image during the coding process. Accordingly, the method generates a compressed image gives consideration to the compression ratio, the image quality and the data safety. On the other hand, the method also provides a procedure to extract the watermark from the compressed image, in order to verify whether the compressed image has been modified illegally.

Abstract: A low noise step-down converter includes a rectified voltage output, a pulse generator, a rectifying diode, a rectifying inductor, a rectifying capacitor, and an impedance element. The rectified voltage output is provided for outputting a converted voltage. The pulse generator includes a pulse wave output. The pulse generator receives an input voltage and outputs a pulse wave through the pulse wave output. The rectifying diode is reversely coupled to the pulse wave output. One end of the rectifying inductor is connected to the pulse wave output for receiving the pulse wave while the other is connected to the rectified voltage output. One end of the rectifying capacitor is connected to the rectified voltage output, and the other end is electrically grounded. The impedance element at least provides resistance impedance and inductance impedance, wherein the rectifying diode and the impedance element are connected in series and are electrically grounded.

Abstract: A light emitting diode (LED) structure comprises a first dopant region, a dielectric layer on top of the first dopant region, a bond pad layer on top of a first portion the dielectric layer, and an LED layer having a first LED region and a second LED region. The bond pad layer is electrically connected to the first dopant region. The first LED region is electrically connected to the bond pad layer.

Abstract: A devise for fecal occult blood test comprises a first and a second casings, a sampling portion extending from the first casing, a specimen processing portion, at least a testing portion and a packing cylindrical member. The packing cylindrical member is coupled between the first and second casings when unused and dismantled therefrom when used. After sampling via a specimen collecting portion of the sampling portion, the specimen collecting portion is drawn into the first casing to reduce the device size. The first and second casings are fixedly coupled together in a specimen processing position thereof to mix specimens with a liquid of the specimen processing portion into a testing liquid, and then in a specimen testing position thereof to disperse onto the testing portions for testing and directly display test results. The present invention advantages high accuracy, rather hygiene, significant size reduction, real-time testing-result display and convenient use.

Abstract: The present invention is to provide a swinging water massage bed for a user to lie on a bed board. The user can operate a controller to ascend the bed board and swing the bed board through a swing driving unit, or descend the bed board to a resilient layer of a water container. With a water jet device in the water container, water jets out to knock against the resilient layer for the user to be massaged so as to help the user sleep or relax.

Abstract: A pepper mill includes a driving member coupled rotatably to a container body and cooperating with the container body to define a receiving space, a grinding unit, a planetary gear mechanism, and an adjusting component. The grinding unit includes a coupling shaft extending rotatably and being movable in the receiving space, a stationary first grinding seat, and a second grinding seat co-rotatable with the coupling shaft. The size of a grinding space between the first and second grinding seats is adjusted when the coupling shaft and the second grinding seat move axially relative to the first grinding seat. The planetary gear mechanism includes a driving gear unit and a driven gear unit driven rotatably by the driving gear unit to drive rotation of the coupling shaft. The adjusting component is connected threadedly to the coupling shaft and is operable to drive the axial movement of the coupling shaft and the second grinding seat.

Abstract: An image processing method combining compression and watermark techniques is provided. In the method, a block is taken as a unit, and two ordered dither arrays mutually conjugate are used to code an original image, so as to insert information of a watermark into the original image during the coding process. Accordingly, the method generates a compressed image gives consideration to the compression ratio, the image quality and the data safety. On the other hand, the method also provides a procedure to extract the watermark from the compressed image, in order to verify whether the compressed image has been modified illegally.

Abstract: A package structure and method for preventing gold bonding wires from collapsing are disclosed. The structure is especially useful for those chips whose two n×1 arrays of bonding pads are on the chip center to be packaged on a BGA substrate. According to the first preferred embodiment, two dies having a redistribution layer formed thereon are introduced outer the bonding pad array on the chip so that the gold bonding wires can be divided into two sections each to connect the bonding pads with the redistribution layer and the redistribution layer with the gold fingers on the BGA substrate. According to the second embodiment, the gold bonding wires are fixed by the epoxy strips on the chips after bonding the bonding pads to the gold fingers but before pouring liquid encapsulated epoxy into a mold.

Abstract: A method of communication between a protocol-processing unit and an input/output (I/O) device through a device interface controller includes configuring the protocol-processing unit to write command/message data in a predefined write file, and configuring the device interface controller to translate the command/message data written in the predefined write file into a corresponding command/message and to transmit the corresponding command/message thus translated to the I/O device. A system that includes the protocol-processing unit and the device interface controller is also disclosed.