Abstract: An electronic device is provided. The electronic device includes a housing, an infrared transmitter, a light guide member, and a decorative sheet. The infrared transmitter and the light guide member are both disposed in the housing. The housing is provided with a through hole, and at least a part of the light guide member is disposed in the through hole. The light guide member has a first end and a second end that are opposite to each other. The first end has a curved surface protruding opposite to the second end. The infrared transmitter is opposite to a light inlet surface, and the infrared transmitter emits infrared light toward the light inlet surface. The second end has a light outlet surface. At least a part of the infrared light incident in the light guide member through the light inlet surface emits on the light outlet surface.

Abstract: Microelectronic modules are described. In an embodiment, a microelectronic module includes a module substrate, a chip mounted onto the module substrate, and a semiconductor-based integrated passive device between the chip and the module substrate. The semiconductor-based integrated passive device may include an upper RDL stack-up with thicker wiring layers than a lower BEOL stack-up. The semiconductor-based integrated passive device may be further solder bonded or hybrid bonded with the chip.

Abstract: A display device includes: a frame, including a frame body, a first protrusion disposed on the frame body, and a second protrusion disposed on the frame body, the second protrusion including at least one stepped portion; a display panel, located on a side of one stepped portion of the at least one stepped portion close to a light emitting surface of the display device and located on an inner side of the frame body; and a planar back housing, fixed on the inner side of the frame body and a side of the first protrusion away from the light emitting surface.

Abstract: Provided are a series of crocins compounds and related pharmacological applications thereof in prevention and treatment of Alzheimer's disease. The series of crocins compounds are obtained by taking the Chinese herb, namely Gardenia jasminoides Ellis, as a raw material and separating same by means of various methods. The compounds playing a role in preventing oxidative injury caused by hydrogen peroxide (H2O2) and excitatory amino acid injury caused by L-glutamic acid are screened out by in-vitro cell experiments. The results show that the crocins compounds have good effect in preventing cell injury caused by H2O2 and L-glutamic acid. The compounds have good effect in preventing and treating Alzheimer's disease due to the fact that significant rise of oxidative stress and excitatory amino acid is a key factor for nerve injury in Alzheimer's disease, and have broad development and application prospect.

Abstract: A composition includes first, second, and third components. The composition preferably includes 0.1 to 50 parts by mass of the third component with respect to 100 parts by mass in total of the first and second components. The first component is at least one type of melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate. The second component is at least one type of piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate. The third component is cyanuric acid or zinc cyanurate.

Abstract: Disclosed is a flame retardant composition containing (A) an amine phosphate and (B) a zinc glycerolate. It is preferred that component (A) contain an amine pyrophosphate and that the mass ratio of component (A) to component (B) be 99.99:0.01 to 60:40. The flame retardant composition preferably further contains (C) zinc oxide, wherein the content of component (C) is 0.01 to 10 parts by mass per 100 parts by mass of the sum of components (A) and (B). The flame retardant composition preferably further contains (D) hydrotalcite, wherein the content of component (D) is 0.01 to 5 parts by mass per 100 parts by mass of the sum of components (A) and (B).

Abstract: A matrix-array optical sensor including individual detection cells each including at least one photodiode operating in photovoltaic mode, a first amplifier stage connected directly or indirectly to the photodiode and a capacitance connected directly or indirectly to the output of the first amplifier stage and the voltage of which varies with the illuminance on the photodiode, the sensor being arranged to a ensure a one-way flow of current to or from said capacitance in order to bring the latter to a voltage corresponding to an extremum of the illuminance during an operating cycle of the photodiode.

Abstract: The disclosure discloses a Pickering emulsion stabilized by cellulose from ginkgo seed shells and a preparation method thereof, and belongs to the fields of preparation methods of biomass materials and food chemical industry. The disclosure uses ginkgo seed shells as a raw material to obtain high-purity cellulose through hot alkali treatment and sodium chlorite bleaching. After the cellulose is dried, the cellulose is hydrolyzed with sulfuric acid to obtain a cellulose nanocrystal suspension. The suspension is mixed with an oil phase, and the Pickering emulsion is obtained through high-speed shearing and homogeneous emulsification. The disclosure can prepare cellulose nanocrystals with different aspect ratios by adjusting the parameters of high-speed shearing and homogeneous emulsification according to actual production needs.

Abstract: A heat-resistant composition useful as a flame retardant, a flame retardant composition containing the same, and a flame-retardant resin composition are provided. The composition contains 20 to 50 parts by mass of a specific melamine salt as component (A), 50 to 80 parts by mass of a specific piperazine salt as component (B), and 1 to 50 parts by mass of a phosphoric ester compound having a specific structure as component (C), wherein the sum of the components (A) and (B) is 100 parts by mass.

Abstract: A flame retardant composition contains: 20-50 parts by mass of at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, as component (A); 50-80 parts by mass of at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, as component (B), where the total of component (A) and component (B) is 100 parts by mass; and 1-50 parts by mass of ?-dextrin as component (C).

Abstract: A matrix-array optical sensor including individual detection cells each including at least one photodiode operating in photovoltaic mode, a first amplifier stage connected directly or indirectly to the photodiode and a capacitance connected directly or indirectly to the output of the first amplifier stage and the voltage of which varies with the illuminance on the photodiode, the sensor being arranged to a ensure a one-way flow of current to or from said capacitance in order to bring the latter to a voltage corresponding to an extremum of the illuminance during an operating cycle of the photodiode.

Abstract: A composition, and a crocins active site extracted from Gardenia jasminoides Ellis, mainly comprising the following ingredients: crocetin di-?-D-gentiobioside, crocetin-?-D-glucopyranosyl-?-D-gentiobioside, crocetin di-?-D-glucopyranoside, 13Z-crocetin di-?-D-gentiobioside, neocrocin B, crocetin mono-?-D-gentiobioside, 13Z-crocetin-8-O-?-D-gentiobioside, 13Z-crocetin-8?-O-?-D-gentiobioside, and crocetin mono-?-D-glucopyranoside. Pharmacological experiment results show that the crocins active site can effectively improve learning and memory injuries in mice induced by scopolamine and amyloid ? protein.

Abstract: The invention relates to an imager system comprising a main image sensor (1) and comprising a main matrix (2) of active pixels exhibiting a first instantaneous dynamic span of luminous sensitivity, and a main reading circuit adapted for reading the pixels of the main image sensor (1) and for acquiring a main image on the basis of said reading, an auxiliary image sensor (11) comprising a second matrix (12) of active pixels exhibiting a second instantaneous dynamic span of luminous sensitivity which is more extensive than the first instantaneous dynamic span of luminous sensitivity, and an auxiliary reading circuit adapted for reading the active pixels of the auxiliary image sensor (11) and for acquiring an auxiliary image on the basis of said reading, and a data processing unit (10) configured to determine at least one value of an acquisition parameter of the main image sensor on the basis of the auxiliary image.

Abstract: A flame-retardant thermoplastic polyurethane resin composition is provided, containing: a thermoplastic polyurethane resin; at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate; at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate; and wet process silica having an oil absorption of 200 ml/100 g or more. The composition preferably contains zinc oxide.

Abstract: A composition contains an amine phosphate (A) and melamine cyanurate (B). In the composition, it is preferable that the component (A) contains components (A-1) and (A-2) below. The component (A-1) is at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate. The component (A-2) is at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate. It is possible to provide a composition that can impart a drip prevention effect and excellent flame retardancy to a resin and can provide a molded article with good surface smoothness, by being mixed with the resin.

Abstract: A composition contains the following components (A), (B), and (C), the component (A) being at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, the component (B) being at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, and the component (C) being a monohydrate of alumina. As disclosed, it is possible to provide a composition that can impart excellent levels of processability/moldability and flame retardancy to a resin by being mixed with the resin.

Abstract: A composition includes first, second, and third components. The composition preferably includes 0.1 to 50 parts by mass of the third component with respect to 100 parts by mass in total of the first and second components. The first component is at least one type of melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate. The second component is at least one type of piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate. The third component is cyanuric acid or zinc cyanurate.

Abstract: The present application concerns an optical sensor that includes one or more charge transfer pixels (10) each including a buried photodiode (11) generating a photoelectric charge when illuminated, a conversion element (12) receiving at least a portion of the photoelectric charge and tending to impose, on the photodiode, a potential satisfying a non-linear relationship with the intensity of generation of the photoelectric charge, and a charge transfer element (14) for reading the charge stored by the photodiode (11) such that the residual charge in same is zero after the reading by transfer.

Abstract: Disclosed is a flame retardant composition containing (A) an amine phosphate and (B) a zinc glycerolate. It is preferred that component (A) contain an amine pyrophosphate and that the mass ratio of component (A) to component (B) be 99.99:0.01 to 60:40. The flame retardant composition preferably further contains (C) zinc oxide, wherein the content of component (C) is 0.01 to 10 parts by mass per 100 parts by mass of the sum of components (A) and (B). The flame retardant composition preferably further contains (D) hydrotalcite, wherein the content of component (D) is 0.01 to 5 parts by mass per 100 parts by mass of the sum of components (A) and (B).

Abstract: Disclosed is a flame retardant composition having excellent flame retardancy and processability, providing a flame-retardant synthetic resin composition including this flame retardant composition and having excellent flame retardancy and processability. Specifically, the following components are used in combination: as component (A), 20 to 50 parts by mass of at least one type of melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate; as component (B), 50 to 80 parts by mass of at least one type of piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate (the total of component (A) and component (B) is 100 parts by mass); and as component (C), 0.01 to 20.0 parts by mass of a bicyclophosphoric ester compound represented by the following general formula (1). The details of formula (1) are as described in the Description.