Abstract: Techniques, systems and apparatus are described for implementing a heart rate sensor based on optical measurements of color response of human blood. An optical heart rate sensor can include light source circuitry including a first light emitting diode (LED) to output a first source light signal to a target measurement site, a second LED to output a second source light signal to the target measurement site, a first current pulse driver communicatively coupled to the first LED to modulate the first source light signal output from the first LED at a first predetermined frequency and a second current pulse driver communicatively coupled to the second LED to modulate the second source light signal output from the second LED at a second predetermined frequency different from the first predetermined frequency. The optical heart rate sensor can include detector circuitry including a light detecting photodiode connected to a bias voltage.

Abstract: A method for laminating and aligning an irregular-shape material is disclosed. Since the existing laminating material has an irregular shape, there is a problem with disabling alignment in a lamination process. Thus, the irregular shape of the laminating material is used to form a straight line correlated with a tangent line to the shape, and the straight line is used as the shape-aligned feature of the laminating material. Besides, the definition of an alignment relationship between the laminating material and a laminated object is established to adjust a lamination tolerance and prevent the laminating material from overhanging over the laminated object, thereby satisfying consumers' aesthetic needs for the appearance of products.

Abstract: Provided is a new conotoxin peptide ?-CPTx-bt101. The conotoxin peptide ?-CPTx-bt101 has derivative polypeptide that has an amino acid sequence indicated by SEQ ID NO:1, or has derivative polypeptide that has an amino acid sequence indicated by SEQ ID NO:1 and that is formed after substitution, addition or deletion of one or more amino acids are performed and has original functions. Also provided is polynucleotide for coding the peptide, comprising a constructed body of the polynucleotide, an expression carrier and transformed cells. A peptide preparation method and uses in the treatment of diseases related to a calcium ion channel.

Abstract: The present invention provides a manufacturing method of an OLED display panel and an OLED display panel. The manufacturing method of the OLED display panel of the present invention manufactures a metal nano self assembled layer by ink jet printing with a metal nano printing liquid. The metal nano printing liquid comprises metal nanoparticles, a surface tension modifier and a viscosity modifier, wherein the metal nanoparticles are surface-modified metal nanoparticles to inhibit agglomeration of the metal nanoparticles and to enhance a solubility of the metal nanoparticles. With applying the configuration of the metal nano self assembled layer in the OLED element, the overall performance of OLED element can be effectively promoted and the manufacturing method is simple.

Abstract: A data backup method, a data recovery method and a storage controller for a rewritable non-volatile memory module are provided. The data backup method includes receiving a trim command; generating a trim information list according to the trim command and a physical address that stores the trim information list, wherein the trim information list records information corresponding to the trim command and the physical address; storing the generated trim information list into the physical address. The data recovery method includes re-establishing a logical-to-physical table; loading a latest trim information list into a memory from the rewritable non-volatile memory module; updating the re-established logical-to-physical table or the trim information list in the memory according to the trim information.

Abstract: The present disclosure provides an OLED display panel and a method for manufacturing the same. The OLED display panel includes an anode electrode layer, an anode electrode modifying layer, a first common layer, a light-emitting layer, a second common layer, and a cathode electrode layer. The anode electrode modifying layer is formed from an azobenzene-based compound. The azobenzene-based compound includes at least one functional group for transporting holes and at least one functional group for increasing solubility of the azobenzene-based compound in an organic solvent. In addition, the anode electrode modifying layer has a three-dimensional embossment grating structure.

Abstract: The present disclosure relates to a method, storage medium, and system for analyzing an image sequence of a periodic physiological activity. In one implementation, the method includes receiving the image sequence acquired by an imaging device, the image sequence having a plurality of frames and determining local motions for pixels in each frame of the image sequence. The local motion for a pixel may be determined using corresponding pixels in frames adjacent to the frame to which the pixel belongs. The method further includes determining principal motions for the plurality of frames based on the local motions; determining a motion magnitude profile based on the principal motions; and determining the phase of each frame in the image sequence based on the motion magnitude profile.

Abstract: A cleaning device connects to a mobile device through an interface. The cleaning device includes a trigger mechanism which includes at least one plate body, two elastic members connect to the plate body, and a baffle mechanism resting on the plate body. The baffle mechanism comprises at least one baffle, a torsion spring, and a processing unit. The baffle defines a first elastic sheet and the plate body defines a second elastic sheet. When a pressure is applied on the mobile device, the plate body is driven to rotate the baffle to make the first elastic sheet on the baffle contact the second elastic sheet on the plate body. The processing unit produces a trigger signal to execute a function of function modules when the first elastic sheet contacts the second elastic sheet.

Abstract: The present invention provides a manufacturing method of an OLED display panel and an OLED display panel. The manufacturing method of the OLED display panel of the present invention utilizes an inverted OLED element and manufactures an interface modification layer between the cathode of the OLED element and the light emitting layer by ink jet printing with an interface modification printing liquid. The interface modification printing liquid comprises an electron transporting material, metal nanoparticles which are surface-modified, a surface tension modifier and a viscosity modifier. The interface modification layer is a material layer comprising the electron transporting material and the metal nanoparticles. The electron transporting material can enhance the injection and transport of carriers from the cathode. The strong local electric field generated by the metal nanoparticles with the surface plasma resonance can enhance the injection efficiency of the electrons.

Abstract: Disclosed is an organic light-emitting diode structure which includes a substrate, an optically-modified layer, a planarization layer, a pixel definition layer, and an organic light-emitting layer. The optically-modified layer can improve non-uniform luminance of OLEDs manufactured based on the ink-jet printing technology.