Abstract: A photoluminescence color display comprises a display panel that displays red, green and blue sub-pixel areas, an excitation source operable to generate excitation radiation for operating the display, and a combined layer of photoluminescence materials and filter pigments. The combined layer comprises at least one photoluminescence material, such as a phosphor material or quantum dots, that is operable to emit light corresponding to red, green and blue sub-pixel areas of the display in response to said excitation radiation.

Abstract: In some aspects, the disclosure is directed to methods and systems for coexistence management. A first access point is scheduled a time to begin transmission of a packet to a user device in an unlicensed frequency band using a first RAT. The time to begin the transmission is scheduled to avoid transmission overlap with a second access point using a second RAT in the unlicensed frequency band, and scheduled according to information from the second access point regarding operation in the unlicensed frequency band using the second RAT. One of the first and second RATs includes one of a WLAN RAT or a LTE based RAT, and another of the first and second RATs includes a remaining one of the WLAN RAT or the LTE based RAT, in one or more embodiments. The first access point receives updated information regarding operation in the unlicensed frequency band using the second RAT.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogs, their preparation, isolation, identification, purification and uses thereof.

Abstract: An optical element may be arranged, relative to an observer, in front of first and second displays. The optical element may include a prism array in which multiple prisms are arranged in series. The optical element may refract light rays incident into one or more prisms toward a viewing direction of the observer in front of the optical element. Virtual images generated by the refracted light rays may generate a floating hologram in the viewing direction of the observer. The virtual images corresponding to the images output from the first display and the second display may be generated between the optical element and the displays. That is, the observer may perceive the virtual images corresponding to the images output from the first display and the second display by the refracted light rays toward the viewing direction of the observer when the observer sees the images through the optical element.

Abstract: A pixel array, comprising multiple pixel units; each pixel unit comprises three sub-pixels in different colors, the three sub-pixels being a red sub-pixel (R), a green sub-pixel (G) and a blue sub-pixel (B) respectively; the connecting lines between central points of the three sub-pixels form a triangle, and each sub-pixel is a cruciform consisting of a rectangle with an aspect ratio of 3:1 in the transverse direction and the longitudinal direction respectively, and having equal lengths in the transverse direction and the longitudinal direction. Also provided are a method of driving the pixel array and a display panel comprising the pixel array. Driving the pixel array with the driving method enables the display panel to have higher visual resolution.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogs, their preparation, isolation, identification, purification and uses thereof.

Abstract: An electronic device includes a first circuit having a first ground that receives first and second control signals. A third control signal is produced by a second circuit. The second circuit uses a second ground, and the first ground floats with respect to the second ground. The first circuit determines a value corresponding to a value of a third control signal using a difference between a value of the first control signal and a value of the second control signal, the value of a third control signal being a value relative to the second ground. The first circuit controls a value of an output signal of the first circuit according to the value corresponding to the value of a third control signal.

Abstract: The present disclosure provides an array substrate for an organic light emitting diode (OLED) display panel. The array substrate includes a substrate; a thin film transistor layer comprising a plurality of thin film transistors, each including a source and a drain; and an anode layer comprising a plurality of anode electrodes for applying an anode voltage, and each connected to one of the source and the drain of a corresponding transistor. The array substrate also includes a cathode layer comprising a plurality of touch electrodes insulated from one another for a time-sharing operation, wherein a cathode voltage and a touch-sensing voltage are applied on the plurality of touch electrodes.

Abstract: An antifuse structure including a first electrode that is present in at a base of the opening in the dielectric material. The antifuse structure further includes an antifuse material layer comprising a phase change material alloy of tantalum and nitrogen. A first surface of the antifuse material layer is present in direct contact with the first electrode. A second electrode is present in direct contact with a second surface of the antifuse material layer that is opposite the first surface of the antifuse material layer.

Abstract: A camera lens with a single optical axis includes a first lens having a positive refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens having a positive refractive power, and a fifth lens having a negative refractive power. The first lens, the second lens, the third lens, the fourth lens, the fifth lens, and an image sensor are arranged in sequence from an object side to an image side, where an axial distance between the third lens and the fourth lens is CT34, an axial distance between the fourth lens and the fifth lens is CT45, and the following condition is satisfied: 8.3<CT34/CT45<15.7.

Abstract: The present disclosure pertains to electrodes that include a nickel-based material and at least one porous region with a plurality of nickel hydroxide moieties on a surface of the nickel-based material. The nickel-based material may be a nickel foil in the form of a film. The porous region of the electrode may be directly associated with the surface of the nickel-based material. The nickel hydroxide moieties may be in crystalline form and embedded with the porous region. The electrodes of the present disclosure may be a component of an energy storage device, such as a capacitor. Additional embodiments of the present disclosure pertain to methods of fabricating the electrodes by anodizing a nickel-based material to form at least one porous region on a surface of the nickel-based material; and hydrothermally treating the porous region to form nickel hydroxide moieties associated with the porous region.

Abstract: Embodiments of the present disclosure provide a display device and virtual reality glasses. The display device comprises an array substrate, which comprises a base substrate, a plurality of sub-pixels arranged on the base substrate, and a grating arranged on the base substrate. The grating comprises a plurality of sub-gratings having different structures, and each sub-grating comprises an adjusting part for adjusting propagation direction of light rays, so that light rays exiting from the adjusting part converge to a predetermined spatial position. The array substrate further comprises a plurality of preset areas, and the plurality of sub-gratings correspond to sub-pixels located in different preset areas respectively. The display device further comprises a light source disposed beside the base substrate. The light rays emitted from the light source are parallel light. The light rays are totally reflected in the array substrate except in regions where the adjusting parts of sub-gratings are located.

Abstract: A rotor blade comprises a blade platform and an airfoil. The airfoil comprises a blade tip, a leading edge, and a trailing edge with a stiffening compound lean contour. The blade tip is radially opposite the blade platform, and defines a blade span between the blade itself and the blade platform. The leading and trailing edges extend from the blade platform to the blade tip to define blade chords between the leading edge and the trailing edge. The compound lean contour comprises a positive lean section located at the lean tip, and extending along a lean axis to a lean end. The negative lean section is located radially inward of the positive lean section, and extends along the lean axis to the lean end.

Abstract: A payment terminal can have an application processing unit coupled to a transaction processing unit. The transaction processing unit can receive payment information from a payment device via a payment interface coupled to the transaction processing unit. The transaction processing unit can encrypt the payment information in accordance with a standard payment protocol and provide the encrypted payment information and other protocol dependent information to the application processing unit. The application processing unit can execute a point-of-sale application that can have the transaction processing unit acquire the payment information and have the application processing unit transmit the encrypted payment information and other protocol-dependent information from the transaction processing unit to a payment server.

Abstract: Fluorinated silane compounds, compositions containing the fluorinated silane compounds, and articles prepared using the fluorinated silane compounds and compositions are described. The fluorinated silane compounds can be soluble or dispersible in aqueous media, such as water, and can be used to coat articles, such as glass articles.

Abstract: A loudspeaker module, relating to the technical field of electroacoustic products. The loudspeaker module comprises a housing. A loudspeaker unit is accommodated in the housing. An electrical connection member which is a metal sheet is fixed on the housing. An inner bonding pad is disposed at one end of the electrical connection member, and an outer bonding pad is disposed at the other end of the electrical connection member. The inner bonding pad is located in the housing and is electrically connected to the loudspeaker unit. The outer bonding pad is exposed outside the housing and is electrically connected to a terminal circuit. The loudspeaker module of the present invention solves the technical problems in the prior art such as poor tone quality, low reliability, and a complicated assembling process of a loudspeaker module.

Abstract: A labor-saving push-button water valve includes a button, a valve core, a valve core spring, and a valve seat. The middle portion of the valve seat is formed with a core chamber. An outer periphery of a front end of the valve core is formed with an annular groove. When the button drives the valve core to move to the position where a water inlet hole is not communicated with a water outlet hole, an annular hydraulic chamber is formed between the valve core and the peripheral wall of the core chamber. The water valve is able to switch the opening and closing of the waterway smoothly by reducing the water pressure applied to the valve core, and reduces the wear of the valve core, and improves the service life and the airtightness of the water saving structure.

Abstract: A system for controlling the combustion behavior of an engine is provided. The engine is equipped with a plurality of control subsystems that influence combustion in the engine. The system includes a controller configured to receive a plurality of inputs, to determine a desired subsystem states to operate the engine, and to determine a target value for each of a plurality of control parameters, wherein the target values for one or more control parameters depends on the values of the plurality of inputs. The controller is further configured to communicate the target values of control parameters to the control subsystems.

Abstract: A respiratory syncytial virus (RSV) vaccine comprising a recombinant fusion protein antigen. In one embodiment, the recombinant fusion protein antigen comprises a phosphoprotein (P) moiety, wherein the P moiety is a polypeptide that shares at least 90% identity to the polypeptide represented by SEQ ID NO 2 or SEQ ID NO 4; and a flagellin moiety, wherein the flagellin moiety is a polypeptide that shares at least 90% identity to the polypeptide represented by SEQ ID NO 8; whereby the P moiety and flagellin moiety are covalently coupled so as to form a linear polypeptide.