Abstract: A vaccination data presentation method applied to an electronic device for presenting a vaccination data is disclosed. The vaccination data presentation method includes: receiving a vaccination data and an identification data; storing the vaccination data and the identification data; generating a first data presentation page according to the vaccination data and the identification data, and displaying the first data presentation page on the electronic device, wherein the first data presentation page displays the vaccination data and the identification data and includes a data privacy button; if the data privacy button is triggered, generating a second data presentation page to replace the first data presentation page, wherein the second data presentation page displays the vaccination data and does not display the identification data.

Abstract: A photographing module includes a lens barrel, an optical lens assembly, an image sensor, the optical lens assembly includes, in order from the object side to the image side: a first lens with negative refractive power, a second lens with negative refractive power, a third lens with positive refractive power, a stop, a fourth lens with positive refractive power, a fifth lens with negative refractive power, a sixth lens with positive refractive power, a seventh lens with positive refractive power, wherein a distance from an object-side surface of the first lens to the image plane along an optical axis is TL, half of a diagonal length of an effective pixel area of the image sensor is IMH, an angle of a chief ray of a maximum view angle of the optical lens assembly which incident to the image plane is CRA, following condition is satisfied: 0.34<TL/(IMH*CRA)<0.66.

Abstract: An optical lens assembly includes, in order from the object side to the image side: a first lens with negative refractive power, a second lens with negative refractive power, a third lens with positive refractive power, a stop, a fourth lens with positive refractive power, a fifth lens with negative refractive power, a sixth lens with positive refractive power, and a seventh lens with negative refractive power, wherein a focal length of the first lens is f1, a focal length of the sixth lens is f6, and following condition is satisfied: ?5.74<f1/f6<?1.83, which is favorable to reduce the impact of environmental temperature on the lens assembly and balance the distributing of the refractive power of the optical lens assembly, so as to correct the aberration and reduce the sensitivity.

Abstract: An optical lens assembly includes, in order from the object side to the image side: a stop, a first lens with positive refractive power, a second lens with negative refractive power, a third lens with positive refractive power, a fourth lens with positive refractive power, and a fifth lens with negative refractive power, wherein half of a maximum view angle (field of view) of the optical lens assembly is HFOV, a radius of curvature of an object-side surface of the fifth lens is R9, a focal length of the optical lens assembly is f, and following condition is satisfied: ?79.81<HFOV*R9/f<?38.47.

Abstract: A material tracking and management system is disclosed, which comprises multi electronic tags respectively connected to containers, a first electronic device, and a second electronic device. After the containers are placed in a storage environment, the first electronic device accesses each electronic tag to acquire a cold storage condition for the material accommodated in the container, and detects an ambient temperature of the storage environment through a temperature sensor. As a result, the first electronic device calculates an adjustment parameter for adjusting the expiration date based on the ambient temperature and the cold storage condition. After the container is transported to a user environment, the second electronic device accesses the electronic tag to acquire the adjustment parameter and a regular expiration date, thereby adjusting the regular expiration date to an instant expiration date.

Abstract: A synchronous rectifier controller for controlling a rectifier switch is disclosed. The synchronous rectifier controller includes a fully-ON controller and a regulator. Capable of being triggered by a channel voltage of the rectifier switch, the fully-ON controller turns the rectifier switch fully ON for a fully-ON time in view of a predetermined condition. The regulator, disabled during the fully-ON time and enabled after the fully-ON time, turns the rectifier switch ON to regulate the channel voltage within a predetermined voltage range.

Abstract: An analysis cartridge includes a first cover, a second cover, a plurality of containers, a plurality of fluid tunnels and a rotary valve. The second cover has two opposite surfaces, a plurality of first through holes and a second through hole individually penetrate through the two opposite surfaces, and the first cover is attached to the second cover. The plurality of containers are disposed between the first cover and the second cover, with each of the containers being aligned to and filled in the first through holes. The plurality of the fluid tunnels are disposed on the first cover, and each of which is individually connected with a first pipette. The rotary valve is rotatably disposed between the first cover and the second cover to correspond to the second through hole, and a flow channel disposed on the rotary valve is connected with the containers individually.

Abstract: The present disclosure relates to a semiconductor device including a substrate and a pair of spacers on the substrate. Each spacer of the pair of spacers includes an upper portion having a first width and a lower portion under the upper portion and having a second width different from the first width. The semiconductor device further includes a gate structure between the pair of spacers. The gate structure has an upper gate length and a lower gate length that is different from the upper gate length.

Abstract: A package assembly includes a package substrate including a first die that includes a photonic integrated circuit, a second die located on the first die, the second die including an electronic integrated circuit electrically connected to the photonic integrated circuit, and an interposer module on the package substrate, at least a portion of the interposer module being located on the first die and electrically connected to the photonic integrated circuit.

Abstract: An encryption method applied to an encryption system is disclosed. The encryption system includes a transmission module, an encryption module and a memory. The memory contains n data, where n is an integer and n?0, and the n data are encrypted by the encryption module. The multiple encryption method includes: via the transmission module, receiving an encryption request and an n+1th data; storing the n+1th data in the memory; via the encryption module, according to the encryption request, encrypting the n data and the n+1th data to form an encrypted data.

Abstract: The present disclosure provides fast food cutlery including a disposable paper pulp fast food fork/spoon/knife. The disposable paper pulp fast food fork includes a handle, a first transition portion and a fork body.

Abstract: The present disclosure discloses a method, system, and device for switching a Layer 2 tunnel. The method includes: when the Layer 2 tunnel is switched from a first point of presence (POP) server to a second POP server, obtaining, by the first POP server, a current address information table, and constructing an address information packet; forwarding, by a switch, the address information packet to the second POP server; constructing, by the second POP server, spoofing packets according to an address information table carried in the address information packet; wherein each MAC address in the address information table is sequentially used as a source address of each of the spoofing packets; and receiving, by the switch, the spoofing packet sent from the second POP server, and updating a local address information table according to a port for receiving the spoofing packet and a source address in the spoofing packet.

Abstract: A medical data authentication system, a medical data authentication method, and a computer program product thereof are disclosed, The medical data authentication system includes a data establishment module, a signature module, a blockchain establishment module, and an authorization code generation module. The data establishment module is used for establishing a medical data. The signature module is used for receiving the medical data to obtain a medical digital signature. The blockchain establishment module is used for uploading the medical digital signature to a medical blockchain. The authorization code generation module is used for obtaining the medical digital signature from the medical blockchain to generate a corresponding authentication authorization code.

Abstract: An optical lens system includes, in order from the object side to the image side: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, an IR band-pass filter, wherein a stop is disposed before an object-side surface of the first lens or between an image-side surface of the first lens and an object-side surface of the second lens, a distance from the stop to an image plane along the optical axis is TSI, a distance from the object-side surface of the first lens to the image plane along the optical axis is TL, a distance from an image-side surface of the sixth lens to the image plane along the optical axis is BFL, a focal length of the optical lens system is f, following condition is satisfied: 0.25 mm?1<TL/((TSI?BFL)*f)<0.49 mm?1.

Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die; and a redistribution structure including: a plurality of dielectric layers over the encapsulant and the integrated circuit die; a plurality of metallization patterns in the dielectric layers, the metallization patterns being electrically coupled to the integrated circuit die; and a sealing ring in the dielectric layers, the sealing ring extending around the metallization patterns, the sealing ring being electrically isolated from the metallization patterns and the integrated circuit die, the sealing ring including a plurality of sealing ring layers, each of the sealing ring layers including a via portion extending through a respective one of the dielectric layers, the via portion of each of the sealing ring layers being aligned along a same common axis.

Abstract: A filter capacitor discharge circuit includes a high-voltage terminal, a signal preparation circuit, a low-pass filter, a voltage level detector, a timer unit, and a switch unit. The signal preparation circuit receives a detection signal corresponding to an AC voltage from the high-voltage terminal, and generates a voltage signal according to the detection signal. The low-pass filter provides a filtered signal according to the voltage signal. The voltage level detector checks whether a voltage difference between the voltage signal and the filtered signal is less than a predetermined value. When the voltage difference is less than the predetermined value, the timer unit performs time calculation to accumulate a timing result. When the timing result exceeds a predetermined time, the switch unit is turned on so that the firster capacitor is discharged through the switch unit.

Abstract: A woven brushed elastic fabric includes a fabric blank and a plurality of yarn segments. The fabric blank is formed by interweaving a plurality of first yarns and composite yarns. Each composite yarn is composed of a second yarn and an elastic yarn. The second yarn is wound around the elastic yarn. The fabric blank has a first side, and a second side opposite to the first side and formed with a plurality of yarn loops. The yarn loops are formed by the interweaving of the first yarns and the composite yarns in a skip manner along a first direction or a second direction transverse to the first direction. The yarn segments are formed on the second side of the fabric blank by breaking at least some of the yarn loops.

Abstract: A magnetoresistive random access memory (MRAM) structure is provided in the present invention, including multiple MRAM cells, and an atomic layer deposition dielectric layer between and at outer sides of the MRAM cells, wherein the material of top electrode layer is titanium nitride, and the nitrogen percentage is greater than titanium percentage and further greater than oxygen percentage in the titanium nitride, and the nitrogen percentage gradually increases inward from the top surface of top electrode layer to a depth and then start to gradually decrease to a first level and then remains constant, and the titanium percentage gradually decreases inward from the top surface of top electrode layer to the depth and then start to gradually increase to a second level and then remains constant.

Abstract: The present invention relates to liquid-crystalline (LC) media and to LC displays (LCDs) containing these media, in particular to LCDs of the twisted nematic (TN) mode, preferably to displays of the LCOS (LC on silicon) mode.

Abstract: A three-piece compact optical lens system includes, in order from the object side to the image side: a flat panel assembly, a first lens element; a stop; a second lens element; and a third lens element. Wherein a distance from an object to an image plane along the optical axis is OTL, a distance from an image-side surface of the flat panel to the image plane along the optical axis is PTL, an image height of the image plane is Y, an object height of a chief ray of the image height of the image plane which corresponds to the image-side surface of the flat panel is P, and they satisfy the relations: 2.5 mm<PTL<4.5 mm; 2.2<P/Y<7.0; 4<OTL/Y<12.