Abstract: A series of novel phosphorus-containing compounds having the following formula are disclosed: wherein R1-R12, A, B, D, X, and Y are as defined in the specification. A process for the preparation of the compound of formula (1), a curing agent, and a flame resistant epoxy resin and a preparation process thereof are also provided.

Abstract: The present invention provides a liquid crystal display with a plurality of pixel units. Each pixel unit includes two sub-pixels, and each sub-pixel includes a thin film transistor, a liquid crystal capacitor and a storage capacitor. One of the storage capacitors is a tunable capacitor. The tunable capacitor includes a first conductive layer, an insulating layer, a semiconductor layer with a area Asem, and a second metal layer. The second conductive layer has a first region with a area Acon overlapping with the semiconductor layer. The area Acon is less than the area Asem.

Abstract: A die structure, a manufacturing method and a substrate, wherein the die structure is constituted by a chip on wafer (COW) and the substrate, and the substrate is formed by stacking and then cutting a plurality of thermal and electrical conductive poles and a plurality of insulating material layers. Moreover, the fabricating of the die structure comprises a plurality of COWs carried on a carrier board is bonded on the substrate, the plurality of COWs are in contact with the plurality of thermal and electrical conductive poles on the substrate, and then the carrier board is removed. After that, a phosphor plate is adhered on the plurality of COWs so as to form a stacked structure. Thereafter, the stacked structure is cut, thus forming a plurality of die structures having at least one COW.

Abstract: A color liquid crystal display device includes a liquid crystal display element and a backlight unit. The liquid crystal display element includes a color filter having a red filter segment, a green filter segment, and a blue filter segment. The blue filter segment is prepared from blue photosensitive resin composition. The blue photosensitive resin composition includes a pigment combination, an alkali-soluble resin, a compound having an ethylenic group, and a photoinitiator. The pigment combination includes a copper phthalocyanine-based blue pigment. The color filter has a z value ranging from 0.3 to 0.5 in a chromaticity diagram of a XYZ color system. The backlight unit is coupled to the liquid crystal display element and has a color temperature ranging from 8,000 K to 20,000 K.

Abstract: Disclosed herein is the use of an extract from an Aster species for the preparation of a medicament for the treatment of opioid-induced constipation. The extract is extracted from fresh and/or dried roots and rhizomes of a Tatarian aster (Aster tartaricus) plant, in which the extraction uses water or 40-95% (v/v) ethanol as an extractant to obtain an extraction mixture. In some embodiments, the extraction mixture is then eluted with water followed by at least one eluent.

Abstract: Methods for determining the state of memory cells include using an asymmetric sense amplifier. The methods include sensing the voltages on bit line (BL) and bit line bar (BLB) signals by coupling the BL to a first output node of an imbalanced cross-coupled latch (ICL), the ICL outputting a logic low value if the a difference between the a voltage on the BL and a voltage on the BLB exceeds a threshold. Sensing the voltages includes providing at least a first and a second pull down field effect transistor (FET) each having a channel coupled between the first and second output nodes and a ground node, respectively, in a cross coupled arrangement, wherein the second pull down FET has a channel width that is greater than a channel width of the first pull down FET. Additional methods are disclosed.

Abstract: A transmitting terminal includes a signal processing unit, MS RF units, MT transmit antennas and a switch unit. The signal processing unit has K precoders for precoding K data streams corresponding to K receiving terminals. The MS RF units output MS up-converted transmit signals based on the precoded K data streams. The switch unit is coupled between the RF units and the transmit antennas and controlled by the signal processing unit for selection of the transmit antennas. The signal processing unit sets the MT transmit antennas as a universal set, calculates a plurality of sum rates corresponding to a plurality of subsets, each subset excluding an ith transmit antenna, according to channel state information, selects the subset with a maximum sum rate as the universal set of a next iteration, and then repeats the calculating and selecting steps until the subset with the maximum sum rate remaining MS transmit antennas.

Abstract: An antenna radome is provided. The antenna radome comprises an antenna radome substrate and a unit cell. The unit cell is formed on a surface of the antenna radome substrate, and the unit cell is perpendicular to a magnetic field direction of an antenna. The unit cell comprises a plurality of conductors.

Abstract: A track type supporting mechanism for supporting at least one machine is disclosed in the present invention. The track type supporting mechanism includes a base, at least one linear guideway disposed on the base, at least one sliding block slidably disposed on the at least one linear guideway, and at least one supporting platform disposed on the at least one sliding block for supporting the at least one machine, so that the at least one machine slides relative to the base via the at least one linear guideway and the at least one sliding block.

Abstract: The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package.

Abstract: A series of curing agents are provided. The curing agents are multi-functional and phosphorus-containing. The curing agents have excellent processability to be used as an epoxy resin curing agent. The curing agents can be cured to obtain a phosphorus-containing epoxy thermoset with flame retardancy characteristic. The epoxy thermosets are very fit for circuit board substrate having high glass transition temperature; semiconductor packaging material; and related materials.

Abstract: The Phosphorus-containing bisphenols and preparing method thereof are disclosed. A method for producing the phosphorus-containing bisphenol of the formula (1) includes reacting compounds respectively defined by a formula (a), (b), (c) and an acid catalyst to yield compounds of phosphorus-containing bisphenol.

Abstract: The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package.

Abstract: A structure for adjusting electromagnetic wave (EM wave) penetration response includes a plurality of structure units and a dielectric substrate with an upper surface and a lower surface. The structure units are disposed on the upper surface and/or the lower surface. The structure unit consists of metal lines or complementary slits so as to enable an EM wave penetration response of the structure to include a pass band and a stop band. The frequency of the stop band is higher than that of the pass band. If a distance between the structure and an object with a high dielectric constant is longer than a predetermined distance, the pass band covers a radiation frequency of an antenna. If the distance between the structure and the object with the high dielectric constant is within the predetermined distance, the stop band covers the radiation frequency of the antenna.

Abstract: A juice extractor is adapted to squeeze juice from oranges and similar kinds of fruits. The juice extractor includes a juice extractor base and a juice squeezing wheel rotatably disposed on the juice extractor base. An arcuate concave surface is formed on an upper portion of the juice extractor base. The juice squeezing wheel has an involute outer surface. A crushing space is defined between the juice squeezing wheel and the concave surface of the juice extractor base for receiving a half-cut fruit. When the juice squeezing wheel rotates, the half-cut fruit in the crushing space is crushed to produce fruit juice. The juice extractor can squeeze juice electrically and is structurally simple and convenient to be washed.

Abstract: The invention provides a bio-based material composition and an optical device employing the same. The composition can be a petroleum resin-free composition, including a polylactic acid resin, a filler, and a light diffusion agent. Further, the composition can be a composition with petroleum resin, including a polylactic acid resin, a petroleum resin, a light diffusion agent, and an antioxidant.

Abstract: A method and an apparatus for interlace scanning video signal frequency multiplication are provided. The method includes the following steps: first, removing a part of a first vertical synchronous signal (V-sync signal) which is asynchronous with a first horizontal synchronous signal (H-sync signal); next, capturing a first field and a second field from an interlace scan video signal according to the first V-sync signal obtained in the previous step; performing a frequency multiplication on a frame made up by the first and second fields, and producing a second V-sync signal and a second H-sync signal; finally, compensating for the second V-sync signal on a border between two fields of the frame after the frequency multiplication according to the second H-sync signal. Thereby, the method can be used to perform frequency multiplication using a line buffer instead of a frame buffer, to output through interface scanning without sacrificing image quality.

Abstract: The Phosphorus-containing bisphenols and preparing method thereof are disclosed. A method for producing the phosphorus-containing bisphenol of the formula (1) includes reacting compounds respectively defined by a formula (a), (b), (c) and an acid catalyst to yield compounds of phosphorus-containing bisphenol.

Abstract: A color liquid crystal display device includes a liquid crystal display element and a backlight unit. The liquid crystal display element includes a color filter having a red filter segment, a green filter segment, and a blue filter segment. The red filter segment is prepared from a red photosensitive resin composition which includes a pigment combination, an alkali-soluble resin, a compound having an ethylenic group, and a photoinitiator. The pigment combination includes an azo-based red pigment and an anthraquinone-based red pigment. A weight ratio of the azo-based red pigment to the anthraquinone-based red pigment ranges from 20/80 to 80/20. The backlight unit is coupled to the liquid crystal display element and has a color temperature ranging from 6,000 K to 20,000 K.

Abstract: A lift detection method for an optical mouse and an optical mouse with a lift detection function are presented. An average brightness value of pixels captured by part of sensing units of an image sensor is computed after each scanning, and two average brightness values obtained from two adjacent times of scanning are compared, to determine a brightness change of the pixels in each scanning, thereby acquiring a placing state of the optical mouse accordingly.