Abstract: An ultra-wide-angle large-aperture anamorphic lens includes a cylindrical lens group and a spherical lens group arranged in sequence from the object side to the image side. The cylindrical lens group includes a first lens, a second lens, the third lens and the fourth lens. The first lens and the second lens are negative refractive power cylindrical lenses, and the third lens and the fourth lens are positive refractive power cylindrical lenses. The spherical lens group includes a fifth lens, a sixth lens, . . . , a thirteenth lens that are sequentially arranged along the direction that the optical path points to the image side. A 2.4:1 widescreen video or photo may be obtained; at the same time, because the anamorphic lens is a front anamorphic design, in addition to the anamorphic function, it will also have optical characteristics such as elliptical out-of-focus flare and sci-fi line flare.

Abstract: Disclosed is a method to fabricate a multifunctional collimator structure In one embodiment, an optical collimator, includes: a dielectric layer; a substrate; and a plurality of via holes, wherein the dielectric layer is formed over the substrate, wherein the plurality of via holes are configured as an array along a lateral direction of a first surface of the dielectric layer, wherein each of the plurality of via holes extends through the dielectric layer and the substrate from the first surface of the dielectric layer to a second surface of the substrate in a vertical direction, wherein the substrate has a bulk impurity doping concentration equal to or greater than 1×1019 per cubic centimeter (cm?3) and a first thickness, and wherein the bulk impurity doping concentration and the first thickness of the substrate are configured so as to allow the optical collimator to filter light in a range of wavelengths.

Abstract: Disclosed is a cost-effective method to fabricate a multifunctional collimator structure for contact image sensors to filter ambient infrared light to reduce noises. In one embodiment, an optical collimator, includes: a dielectric layer; a substrate; a plurality of via holes; and a conductive layer, wherein the dielectric layer is formed over the substrate, wherein the plurality of via holes are configured as an array along a lateral direction of a first surface of the dielectric layer, wherein each of the plurality of via holes extends through the dielectric layer and the substrate from the first surface of the dielectric layer to a second surface of the substrate in a vertical direction, and wherein the conductive layer is formed over at least one of the following: the first surface of the first dielectric layer and a portion of sidewalls of each of the plurality of via holes, and wherein the conductive layer is configured so as to allow the optical collimator to filter light in a range of wavelengths.

Abstract: A method for verifying an image can include: acquiring a first feature point set of a source image and a second feature point set of a target image; determining a target local feature point pair based on the first feature point set and the second feature point set; determining a mapped point of the first feature point on the target image; determining a distance between a second feature point and the mapped point; acquiring a quantity of reference local feature point pairs; and determining that the target image is an image acquired by copying the source image based on the quantity being greater than a target quantity.

Abstract: An integrated circuit design method includes receiving an integrated circuit design, and determining a floor plan for the integrated circuit design. The floor plan includes an arrangement of a plurality of functional cells and a plurality of tap cells. Potential latchup locations in the floor plan are determined, and the arrangement of at least one of the functional cells or the tap cells is modified based on the determined potential latchup locations.

Abstract: A bicyclic octapeptide derivative is conjugated to a corresponding target-binding group by a special chemical structure. The structure of the derivative is stable in blood plasma and decomposes into a drug as an active ingredient in a specific biological environment, thereby maximizing killing effect on target cells and minimizing toxic side effects on non-target cells. The derivative can be used in the treatment of various malignant tumors.

Abstract: A method for transferring a thin film. The method includes: providing a supply substrate; performing ion implantation process to form an ion layer at the defined depth in the supply substrate, the ion depth defining a thin layer in the supply substrate: a thin film, which is a defined portion of the supply substrate by implanted ions, and a remnant substrate, which is a remaining portion of the supply substrate without the thin film; and performing a direct wafer bonding process to join a handle substrate onto the supply substrate. The method for transferring the thin film can improve wafer bonding; a larger wafer is transferred to the handle wafer with a uniform thin layer thickness and a larger surface roughness, and the bonded wafer can be treated from 100° C. to 450° C. to achieve different service lives.

Abstract: The present disclosure provides a speaker diaphragm and a speaker. The diaphragm includes two surface layers compounded together and at least one intermediate layer located between the two surface layers, at least one of the surface layers being a thermoplastic polyester elastomer film layer (11), at least one intermediate layers being an adhesive layer (12), wherein the plastic polyester elastomer is a copolymer composed of a hard segment A of polyester and a soft segment B of polyether or aliphatic polyester, and the hard segment A of polyester has a mass percentage of 10-95%. The speaker diaphragm accommodates an excellent rigidity, a good damping performance and resilience and so on.

Abstract: A system and method of playing back 3D animations includes receiving user selection of a 3D file that contains animation parameters of an animated 3D model such as a preset animation or an embedded customized animation and inserting the animated 3D model into a 2D display canvas while preserving the animation parameters of the animated 3D model described in the 3D file. The animated 3D model is played and paused on the 2D display canvas under user control independent of a main thread that enables interaction with and editing of other content besides the animated 3D model in the 2D display. User adjustment of animation parameters of the animated 3D model during playback are received and the animated 3D model with the received user adjusted animation parameters are presented to the 2D display canvas on a display device.

Abstract: Disclosed herein is an optical cable comprising a support; flexible protective tubes helically wound around the support, each flexible protective tube comprising an optical fiber comprising an optical core; a cladding disposed on the core; and a primary coating external to the cladding; and a deformable material surrounding the optical fiber; an outer jacket surrounding the flexible protective tubes; wherein each optical fiber is about 0.5% to about 1.

Abstract: An anamorphic lens, which includes a cylindrical lens and a spherical lens arranged in sequence from the object side to the image side. The first lens, the second lens, and the third lens are arranged in sequence from the object side to the image side, the first lens and the second lens are cylindrical lenses with negative refractive power, and the third lens has positive refractive power Cylindrical lens. Using the optical characteristics of the cylindrical lens, the incoming horizontal light is “compressed”, while the light entering the vertical field of view remains unchanged. After the comprehensive aberration correction of the light, the horizontal field of view angle is increased by 33%. Achieve 1.33× anamorphic shooting. At the same time, because the lens of this solution is smaller in size, lighter in weight, and relatively low in cost, it can better meet the needs of most ordinary users.

Abstract: The present invention relates to a class of isoindolinone derivatives and use thereof in the preparation of a medicament for treating diseases associated with a novel colony stimulating factor 1 receptor (CSF-1R) inhibitor. In particular, the present invention relates to a compound of formula (I) and a pharmaceutically acceptable salt thereof or a stereoisomer thereof.

Abstract: The present invention relates to a rapid assembled small-sized block polymer material with low quenching temperature and the preparation and application thereof. In particular, the present invention discloses a block copolymer, and glass transition temperature of the block copolymer is less than 120° C. The present invention also discloses the preparation and application of the block copolymer. The block copolymer can achieve excellent phase separation and rapid patterning at a lower annealing temperature (e.g. 80° C.) and a shorter annealing time (e.g. 30 s), and a photolithographic pattern with a very high resolution (e.g. 5 nm half-pitch) can be further obtained by etching, which provides a new photolithographic mean for further extension of Moore's Law to achieve semiconductor photolithography with a resolution of less than 10 nm, or even 5 nm (half-pitch).

Abstract: A camera decoration frame adapted to an electronic device with a rear cover is provided. The camera decoration frame may include a decoration portion configured to fix and decorate a camera of the electronic device, a light guide portion configured to be fixedly connected to the decoration portion and a light emitting portion configured to be located inside the electronic device and emit light to illuminate the light guide portion. The light guide portion may be a continuous structure, a first partial structure of the light guide portion may be located inside the electronic device, and a second partial structure of the light guide portion may be exposed to an outside of the rear cover, the second partial structure may have a part exposed out of an outer circumferential surface of the decoration portion. The light guide portion may conduct the emitted light to outside of the rear cover.

Abstract: The present invention provides a special drug conjugate having a hydrophilic acidic stabilization junction. Compared with a conjugate having a lower drug loading, due to the introduction of the acidic stabilization junction, the conjugate in the present invention can also have a higher drug loading (that is, each targeted reagent has more hydrophilic drug junctions), keeps a desired PK property and has a same or better activity in a body.

Abstract: A transistor comprises channel material having first and second opposing sides. A gate is on the first side of the channel material and a gate insulator is between the gate and the channel material. A first insulating material has first and second opposing sides, with the first side being adjacent the second side of the channel material. A second insulating material of different composition from that of the first insulating material is adjacent the second side of the first insulating material. The second insulating material has at least one of (a), (b), and (c), where, (a): lower oxygen diffusivity than the first material, (b): net positive charge, and (c): at least two times greater shear strength than the first material. In some embodiments, an array of elevationally-extending strings of memory cells comprises such transistors. Other embodiments, including method, are disclosed.

Abstract: An ultra-wide-angle large-aperture anamorphic lens includes a cylindrical lens group and a spherical lens group arranged in sequence from the object side to the image side. The cylindrical lens group includes a first lens, a second lens, the third lens and the fourth lens. The first lens and the second lens are negative refractive power cylindrical lenses, and the third lens and the fourth lens are positive refractive power cylindrical lenses. The spherical lens group includes a fifth lens, a sixth lens, . . . , a thirteenth lens that are sequentially arranged along the direction that the optical path points to the image side. A 2.4:1 widescreen video or photo may be obtained; at the same time, because the anamorphic lens is a front anamorphic design, in addition to the anamorphic function, it will also have optical characteristics such as elliptical out-of-focus flare and sci-fi line flare.

Abstract: A gateway device detects whether a node corresponding to each node identifier in a node identifier chain gets on-line, the chain including node identifiers of a head node, service node via which the head node accesses tail node, and the tail node. When each node gets on-line, the gateway device distributes, as a gateway device accessed by the head node, a first stream classifying strategy associated with the chain to device hardware, and forwards a received data stream which is from the head node to the tail node according to the chain based on the first stream classifying strategy. The gateway device distributes, as a gateway device accessed by the service node, a second stream classifying strategy associated with the chain to the device hardware, and forwards a received data stream which is from the head node to the tail node according to the chain based on the second stream classifying strategy.

Abstract: A display substrate includes a base substrate, a display structure layer arranged on the base substrate, a first encapsulation layer, a first protection layer, a color filter layer, a second protection layer and a second encapsulation layer sequentially superposed on the display structure layer. Also provided is a preparation method of a display substrate and a display apparatus.

Abstract: An anamorphic lens, which includes a cylindrical lens and a spherical lens arranged in sequence from the object side to the image side. The first lens, the second lens, and the third lens are arranged in sequence from the object side to the image side, the first lens and the second lens are cylindrical lenses with negative refractive power, and the third lens has positive refractive power Cylindrical lens. Using the optical characteristics of the cylindrical lens, the incoming horizontal light is “compressed”, while the light entering the vertical field of view remains unchanged. After the comprehensive aberration correction of the light, the horizontal field of view angle is increased by 33%. Achieve 1.33× anamorphic shooting. At the same time, because the lens of this solution is smaller in size, lighter in weight, and relatively low in cost, it can better meet the needs of most ordinary users.