Abstract: A 24 GHz band-pass filter includes a step impedance resonator, a first U-shape feeding portion, a second U-shape feeding portion, short-circuit stubs and open-circuit stubs. The step impedance resonator includes a first main portion, a second main portion, and a connection portion for connecting the main portions to each other. The first main portion and the second main portion are electrically connected to a first signal input/output port and a second signal input/output port. The first U-shape feeding portion is electrically connected between the first main portion and the first signal input/output port. The second U-shape feeding portion is electrically connected between the second main portion and the second signal input/output port. The short-circuit stubs are electrically connected to coupling segments of the step impedance resonator. The open-circuit stubs are electrically connected to the first U-shape feeding portion and the second U-shape feeding portion.

Abstract: An interconnect structure on a semiconductor die includes: a lower conductive layer; an upper conductive layer disposed above the lower conductive layer; and a VIA disposed between the lower conductive layer and the upper conductive layer. The VIA includes: a primary interconnect structure and a sacrificial stress barrier ring disposed around the primary interconnect structure and separated a distance from the primary interconnect structure. A fabrication method for the interconnect structure includes: forming a dielectric layer over a lower conductive layer; patterning photoresist (PR) layer over the dielectric layer to define a location for a plurality of VIA trenches, wherein the patterning includes patterning the PR layer to provide a center opening for the VIA trenches that is surrounded by a ring opening for the VIA trenches, wherein the center opening and the ring opening are spaced apart.

Abstract: A semiconductor device includes a substrate, a bottom electrode, a ferroelectric layer, a noble metal electrode, and a non-noble metal electrode. The bottom electrode is over the substrate. The ferroelectric layer is over the bottom electrode. The noble metal electrode is over the ferroelectric layer. The non-noble metal electrode is over the noble metal electrode.

Abstract: The present disclosure relates to an integrated chip structure. The integrated chip structure includes a first source/drain region and a second source/drain region disposed within a substrate. A select gate is over the substrate between the first source/drain region and the second source/drain region. A ferroelectric random access memory (FeRAM) device is over the substrate between the select gate and the first source/drain region. A transistor device is disposed on an upper surface of the substrate. The substrate has a recessed surface that is below the upper surface of the substrate and that is laterally separated from the upper surface of the substrate by a boundary isolation structure extending into a trench within the upper surface of the substrate. The FeRAM device is arranged over the recessed surface.

Abstract: A backside illumination (BSI) image sensor and a method of forming the same are provided. A device includes a substrate and a plurality of photosensitive regions in the substrate. The substrate has a first side and a second side opposite to the first side. The device further includes an interconnect structure on the first side of the substrate, and a plurality of recesses on the second side of the substrate. The plurality of recesses extend into a semiconductor material of the substrate.

Abstract: An appressed antenna includes an antenna housing and a metal shell. The antenna housing comprising a housing and a planar antenna, where the planar antenna is bent with one part folded onto the inner surface of the housing and other part pressed onto the outer surface of the housing. The antenna housing is sleeve fitted to the metal shell with a gap between for the planar antenna to radiate. In this all-metal environment, the position of the antenna is close to the gap opening will increase radiation efficiency. By having at least a branch at the tail end of the appressed antenna, the appressed antenna can have a good return loss and antenna gain.

Abstract: A method, apparatus, and computer program product are disclosed to identify editorial content that is compatible with a promotion. The method includes receiving a selection of a promotion structure. The method further includes identifying editorial content that is compatible with the selected promotion structure. The promotion structure may optionally be selected from a list of promotion structures relating to a deal context. The method further includes transmitting the compatible editorial content to a user. Optionally, the method may include receiving a selection from the compatible editorial content, and transmitting a claim confirmation to a promotion and marketing service. A corresponding apparatus and computer program product are also provided.

Abstract: A method, apparatus, and computer program product are disclosed to identify editorial content that is compatible with a promotion. The method includes receiving a selection of a promotion structure. The method further includes identifying editorial content that is compatible with the selected promotion structure. The promotion structure may optionally be selected from a list of promotion structures relating to a deal context. The method further includes transmitting the compatible editorial content to a user. Optionally, the method may include receiving a selection from the compatible editorial content, and transmitting a claim confirmation to a promotion and marketing service. A corresponding apparatus and computer program product are also provided.

Abstract: A varistor composition free of Sb comprising: (a) ZnO; (b) B—Bi—Zn—Pr glass, or B—Bi—Zn—La glass, or a mixture thereof; (c) a cobalt compound, a chromium compound, a nickel compound, a manganese compound, or mixtures thereof; (d) SnO2; and (e) an aluminum compound, a silver compound, or a mixture thereof. By adjusting the ratio between the components, the varistor composition may be made into a multilayer varistor with inner electrodes having a low concentration of noble metals at a sintering temperature less than 1200° C. The multilayer varistor made from the varistor composition has good maximum surge current, good ESD withstand ability, and low fabrication cost.

Abstract: A phase shift detector comprises a comparator for detecting phase information of a signal and an offset calibration circuit. In order to prevent input offset voltage of the comparator from affecting phase detection accuracy, bulk voltage is inputted to the comparator from the offset calibration circuit to adjust threshold voltage of transistor in the comparator for compensating input offset voltage of the comparator and improving accuracy of the phase shift detector.

Abstract: A varistor composition free of Sb comprising: (a) ZnO; (b) B—Bi—Zn—Pr glass, or B—Bi—Zn—La glass, or a mixture thereof; (c) a cobalt compound, a chromium compound, a nickel compound, a manganese compound, or mixtures thereof; (d) SnO2; and (e) an aluminum compound, a silver compound, or a mixture thereof. By adjusting the ratio between the components, the varistor composition may be made into a multilayer varistor with inner electrodes having a low concentration of noble metals at a sintering temperature less than 1200° C. The multilayer varistor made from the varistor composition has good maximum surge current, good ESD withstand ability, and low fabrication cost.

Abstract: Methods and systems for evaluating checker quality of a verification environment are provided. In some embodiments, an overall sensitivity for the verification environment and an individual sensitivity for a respective checker are calculated. The overall sensitivity is a probability that a plurality of problematic design behaviors, which are propagated to a checker system including at least one checker, can be detected by the verification environment. The individual sensitivity is a probability that a plurality of problematic design behaviors, which are propagated to at least one specific probe among a plurality of probes of a design, can be detected by the checker corresponding to the specific probe. The overall checker sensitivity numbers can show the robustness of the check system. The individual checker sensitivity can guide the user which individual checker or checkers to improve.

Abstract: Methods and systems for evaluating checker quality of a verification environment are provided. In some embodiments, an overall sensitivity for the verification environment and an individual sensitivity for a respective checker are calculated. The overall sensitivity is a probability that a plurality of problematic design behaviors, which are propagated to a checker system including at least one checker, can be detected by the verification environment. The individual sensitivity is a probability that a plurality of problematic design behaviors, which are propagated to at least one specific probe among a plurality of probes of a design, can be detected by the checker corresponding to the specific probe. The overall checker sensitivity numbers can show the robustness of the check system. The individual checker sensitivity can guide the user which individual checker or checkers to improve.

Abstract: A holder is adapted to be fixed on a display and adapted to hold a set-top box. The display includes a housing, and the housing includes at least one fastening portion and a first aperture. The holder includes a main body, at least one hook, and a lock component. The main body defines a holding space and has a second aperture. The holding space is adapted to contain the set-top box. The second aperture is located at one side of the holding space, and corresponds to the first aperture of the housing of the display. The hook is located at another side of the holding space for being lodged in the fastening portion. The lock component is through the second apertures and the first aperture to fix the main body of the holder on the housing of the display.

Abstract: An universal holder is applied to a display for loading an auxiliary apparatus. The universal holder has a bottom plate, a first clamp and a second clamp. The bottom plate is combined with the display. The bottom plate has a first rail and a second rail. The first rail is not parallel to the second rail. The first clamp is disposed on the first rail. The second clamp is disposed on the second rail, and cooperates with the first clamp to fasten the auxiliary apparatus.

Abstract: A healthful belt mainly has plural silicone rubber projections possessing far-infrared energy on the surface of an elastic cloth. When the belt is worn on or wrapped around the sore spot, the silicone rubber projections is to contact with the skin directly, the far-infrared energy sinking into the skin organization and a knee so as to improve blood circulation, metabolism and immunity function, diminishing fatigue and pain and helpful to health of human bodies.

Abstract: A healthful patch includes an airy cloth and a layer of silicon gel mixed with far-infrared energy powder coated on a lower surface of the airy cloth. The layer of the silicon gel is provided with many tiny air holes. The healthful patch can be covered on an aching or sore spot or section of a human body to let the far-infrared energy functioning to give medicating effect to the aching or sore spot or section for reinforcing blood circulation and metabolism, relieving aching or sore, getting rid of fatigues, activating cells, and giving healthful effect to human bodies.

Abstract: A healthful belt includes an elastic cloth and a silica gel layer deposited on an inner surface of the elastic cloth. The silica gel layer is provided with plural air holes and far-infrared energy. Then the healthful belt is worn on a sore or painful section of a body, letting the far-infrared energy in the silica gel layer sink in the skin organization and the joint for functioning to give medicating effect to the sore and the pain, to reinforce blood circulation and metabolism, to relieve aching or sore, to get rid of fatigues, to activate metabolism, and helpful to the health of human bodies. In addition, a person may feel comfortable in using the healthful belt by the soft and ventilating layer of the silica gel directly contacting the skin of the user.

Abstract: An optical character recognition screen editing process is performed efficiently and only when necessary. The process is ordered so that editing is performed in increasing order of work intensity. That is, less "expensive" (i.e., less time consuming) correction methods are performed first, as a filter for more "expensive" correction methods. In the preferred embodiment, individual character are corrected first, information fields are corrected second, and entire forms are correction last. Preferably, the individual characters may be collected from a number of forms before being displayed for correction.

Abstract: A character recognition system includes a character input device, such as a stylus and tablet or optical scanner, for receiving inputted characters, and a processor. The processor determines which of a number of model characters best matches the inputted character. To that end, the processor compares each inputted character to each of a plurality of classes into which the model characters are organized. Specifically, the processor extracts a feature value vector from the inputted character, and compares it to the mean feature value vector of each class. The processor recognizes the inputted character as the model character corresponding to the mean feature value vector which is closest to the feature value vector of the inputted character. The processor also constructs the database from multiple specimens of each model character. The processor organizes the specimens of each model character into multiple classes. The processor then determines the mean feature value vector of each class.