Abstract: The present invention discloses active blue light leakage preventing LED structures. Each of the structure includes a circuit board, at least one blue light LED die, a photo detector/thermal sensor and a wavelength transformation layer, wherein the electric circuit on the circuit board receives detection signal from the photo detector/thermal sensor and turns off the said blue light LED die accordingly. With the implementation of the present invention, the active blue light leakage preventing LED structure turns off the blue light LED die when it reaches its usage life span limit thus avoiding damage to human from the massive release of blue light.

Abstract: Semiconductor devices, methods of manufacture thereof, and packaged semiconductor devices are disclosed. In one embodiment, a method of manufacturing a semiconductor device includes forming a plurality of contact pads over a substrate, and forming an insulating material over the plurality of contact pads and the substrate. The insulating material is patterned to form an opening over each of the plurality of contact pads, and the plurality of contact pads is cleaned. The method includes forming an under-ball metallization (UBM) structure over the plurality of contact pads and portions of the insulating material. Cleaning the plurality of contact pads recesses a top surface of each of the plurality of contact pads.

Abstract: Presented herein are methods and compositions for the detection of specific beta-lactamases, including class A serine carbapenemases, metallo-beta-lactamases, AmpC beta-lactamases, and extended-spectrum beta-lactamases (ESBLs). The methods presented herein include methods that permit the detection of the presence of specific beta-lactamases in bacterial samples within as few as 2 to 10 minutes.

Abstract: A method of detecting the presence of a prostate cancer field defect in a human subject comprising the step of (a) obtaining genomic DNA from the human subject and (b) quantitating methylation in at least one target region selected from the group consisting of CAV1, EVX1, MCF2L, FGF1, NCR2 and WNT2 and EXT1 and SPAG4 target, wherein significant methylation changes indicate the presence of prostate cancer or a prostate cancer field defect, wherein the change is relative to tissue from a second human subject who does not have prostate cancer.

Abstract: A drilling assembly is tripped in a cased hole to make more open hole. The assembly features retracted scrapers and a closed circulation sub so that the drilling can commence with string pressure delivered to bit nozzles due to the circulation sub being in a closed position. When drilling is done and the bit is to be removed, an object lands on a seat on a sleeve that acts as a piston to break scraper retainers for casing scraping deployment and to open the circulation port. A bypass opens around the seated ball when the sleeve shifts to allow flow around the seated ball for circulation while scraping. Drilling and casing scraping are accomplished in a single trip.

Abstract: A sound effect processing method, and a terminal device. The sound effect processing method may include: measuring, when a terminal device plays an audio file, a maximum volume difference of a currently read audio segment of the audio file (S101), the maximum volume difference being a difference between maximum volume and minimum volume of the audio segment; if the maximum volume difference is greater than a preset difference, determining a first sub-segment in the audio segment that has volume greater than first preset volume (S102); and decreasing playback volume of the first sub-segment (S103).

Abstract: Aspects provided herein are relevant to systems, methods, and techniques for classifying relationships between people (e.g., users of a platform or ecosystem) based on relationship data. In an example, the relationship data can be provided as input into a two-layer classification framework in which the first layer acts a filter for the second layer. The framework can identify relationships such as a self-relationship (e.g., two different accounts on the platform are operated by the same person), a non-self, family-member relationship (e.g., two users are different people but part of the same family), and a non-family-member relationship (e.g., the two users are different people and not part of the same family, such as coworkers or roommates).

Abstract: An apparatus and method for quantitatively sensing and analyzing a concentration of biomolecules using Raman peak shift are disclosed. The quantitative molecular sensing apparatus includes an illumination optical system including a light source configured to irradiate excitation light onto an object, a detection optical system including an optical detector configured to detect light scattered from the object, and a signal processor configured to analyze properties of the object based on signal output by the detection optical system and to calculate a concentration of target molecules in the object based on a Raman peak shift value over a predetermined time period.

Abstract: In accordance with various embodiments of the disclosed subject matter, a shallow trench isolation structure and a fabricating method thereof are provided. The method for forming the shallow trench isolation structure may include: providing a semiconductor substrate; forming a shallow trench in the semiconductor substrate; forming a first insulating layer on a surface of the semiconductor substrate and in the shallow trench, a portion of the first insulating layer in the shallow trench includes an opening; etching the first insulating layer to increase a width of the opening; after etching the first insulating layer, performing a plasma treatment to an exposed surface of the first insulating layer; after the plasma treatment, cleaning the surface of the first insulating layer; and after cleaning the surface of the first insulating layer, filling a second insulating layer into the shallow trench.

Abstract: A touch device is provided, including a first substrate and a circuit board. The first substrate includes a touch sensing structure and a plurality of first electrodes. The touch sensing structure is disposed on the first substrate. The first electrodes are arranged along a first direction. The first electrodes are disposed on the first substrate and electrically connected to the touch sensing structure, a first gap is formed between two adjacent first electrodes, and a minimum distance between the two adjacent first electrodes is a gap distance. The circuit board is partially overlapping the substrate in a vertical projection direction, the circuit board including a plurality of second electrodes corresponding to the first electrodes. One of the two adjacent first electrodes has a first electrode side edge facing the first gap. One of the second electrodes has a second electrode side edge located in the first gap.

Abstract: An electrical connector includes an insulative housing defining a front cavity for receiving a plug and a rear cavity, a terminal assembly assembled in the rear cavity, and a ground member. The terminal assembly includes an upper terminal module, a lower terminal module, and a shielding module sandwiched therebetween. The upper terminal module includes a pair of upper ground terminals. The lower terminal module includes a pair of lower ground terminals. The shielding module includes a metallic shielding plate. The ground member is associated with the shielding module to mechanically and electrically connect at least one of the upper ground terminals and the lower ground terminals with the shielding plate.

Abstract: A system is configured to perform plasma related fabrication processes. The system includes a process chamber and a wafer stage positioned within the process chamber. The wafer stage is configured to secure a process wafer. The system further includes a bottom electrode positioned beneath the wafer stage, a top electrode positioned external to the chamber, and a plasma distribution mechanism. The plasma distribution mechanism is reconfigurable to allow for more than one plasma distribution profile.

Abstract: The embodiments of the present invention provide a backlight module, a liquid crystal display device and a display; laser is used as the light source of the backlight module, improving the utilization of light and realizing high color gamut display. The backlight module comprises a laser light source and several light guide devices provided on a light output side of the laser light source; the several light guide devices are arranged in a first direction; each light guide device comprises several light guide elements and transflective films arranged alternately in a second direction; the transflective films are configured to reflect laser from the laser light source into a third direction; the third direction is perpendicular to the first direction and the second direction.

Abstract: A positioning method for unmanned aerial vehicle is disclosed. A first photo and a second photo of a predetermined form are first obtained, a first color card image of a color card is recognized from the first photo, and a second color card image of the same color card is recognized from the second photo, wherein the predetermined form includes a number of color cards. A first geometric center point coordinate and a first barycentric point coordinate of the first color card image are calculated. A reference line on the color card is obtained by mapping the first geometric center point coordinate and the first barycentric point coordinate to the color card, and a rotation angle of the UAV based on the reference line is obtained. A positioning method to get the flight speed for the UAV and a positioning device is also disclosed.

Abstract: Provided herein is an active joint module, and a robot for inspecting pipelines having the active joint module, the active joint module including a frame unit; a first bracket connected to one side of the frame unit in a rotatable manner, and to which a first module is coupled; a second bracket connected to another side of the frame unit in a rotatable manner, and to which a second module is coupled; and a bracket rotating unit supported to the frame unit, and is configured to rotate the first bracket and second bracket independently from each other in response to receiving an operating signal, and to unconstrain rotation of the first bracket and second bracket in response to there being no operating signal received.

Abstract: The present invention relates generally to the use of biometric technology for authentication and identification, and more particularly to non-contact based solutions for authenticating and identifying users, via computers, such as mobile devices, to selectively permit or deny access to various resources. In the present invention authentication and/or identification is performed using an image or a set of images of an individual's palm through a process involving the following key steps: (1) detecting the palm area using local classifiers; (2) extracting features from the region(s) of interest; and (3) computing the matching score against user models stored in a database, which can be augmented dynamically through a learning process.

Abstract: A method of forming surface protrusions on an article, and the article with the protrusions attached. The article may be an Integrated Circuit (IC) chip, a test probe for the IC chip or any suitable substrate or nanostructure. The surface protrusions are electroplated to a template or mold wafer, transferred to the article and easily separated from the template wafer. Thus, the attached protrusions may be, e.g., micro-bumps or micro pillars on an IC chip or substrate, test probes on a probe head, or one or more cantilevered membranes in a micro-machine or micro-sensor or other micro-electro-mechanical systems (MEMS) formed without undercutting the MEMS structure.

Abstract: In one embodiment, an apparatus includes a contact contained within a connector configured to couple with a mating connection to provide a communications data path through the connector, a ground shroud extending over a portion of the contact, and a self-terminating element connected to one of the contact and the ground shroud and configured for engagement with the other of the contact and the ground shroud when in an engaged position with the connector uncoupled from the mating connection to terminate signals transmitted to the connector, and disengagement when in a disengaged position with the connector coupled with the mating connection.

Abstract: A method for forming an organic light emitting diode array is provided. A substrate is provided. A plurality of first electrodes is formed on a substrate surface. A patterned mask layer is disposed on the substrate surface to cover the substrate and expose at least a portion of each first electrode. An evaporating source is provided. The evaporating source comprises a carbon nanotube film structure and an organic semiconductor material. The evaporating source is spaced from the plurality of first electrodes. The carbon nanotube film structure is heated to gasify the organic light emitting material and form a plurality of organic light emitting layers on a exposed surface of the plurality of first electrodes. A plurality of second electrodes are formed on a surface of the plurality of organic light emitting layers. The patterned mask layer is removed to form an organic light emitting diode array.

Abstract: The optical fiber adapter of the present disclosure includes an outer housing and an inner housing. The outer housing has a chamber surrounded by four walls. A first plate, a first alignment cylinder and two stop blocks are formed in the chamber. The first alignment cylinder extends from the first plate, and the two stop blocks are respectively formed on two of the four walls. The inner housing includes a second plate, a second alignment cylinder and two retaining clips. The second alignment cylinder extends in a longitudinal direction from the second plate. The two retaining clips are formed on the second plate, and each of the retaining clips includes a bending part, an extending part and a hooking part. The bending part has an arcuate cross-section and extends from the second plate. The extending part extends out from the rear end of the bending part in a direction parallel to the longitudinal direction.