Abstract: A compound is disclosed that has a metal coordination complex structure having at least two ligands coordinated to the metal; wherein the compound has a first substituent R1 at one of the ligands' periphery; wherein a first distance is defined as the distance between the metal and one of the atoms in R1 where that atom is the farthest away from the metal among the atoms in R1; wherein the first distance is also longer than any other atom-to-metal distance between the metal and any other atoms in the compound; and wherein when a sphere having a radius r is defined whose center is at the metal and the radius r is the smallest radius that will allow the sphere to enclose all atoms in the compound that are not part of R1, the first distance is longer than the radius r by at least 2.9 ?.

Abstract: A compound including a first ligand LA having a structure of Formula I is disclosed. The compound is useful a an emitter dopants in OLEDs for enhancing the OLED performance.

Abstract: Electrical Phase Detection Auto Focus. In one embodiment, an image sensor includes a plurality of pixels arranged in rows and columns of a pixel array disposed in a semiconductor material. Each pixel includes a plurality of photodiodes configured to receive incoming light through an illuminated surface of the semiconductor material. The plurality of pixels includes at least one autofocusing phase detection (PDAF) pixel having: a first subpixel without a light shielding, and a second subpixel without the light shielding. Autofocusing of the image sensor is at least in part determined based on different electrical outputs of the first subpixel and the second sub pixels.

Abstract: A substation inspection device includes a rack, an anti-vibration mechanism, a camera apparatus and a lock-stop apparatus. The anti-vibration mechanism is mounted on the rack. The camera apparatus includes a first mounting seat and a camera assembly. The first mounting seat is mounted on the rack through the anti-vibration mechanism. The camera assembly is mounted on the first mounting seat. The lock-stop apparatus is mounted on the rack and is configured to fix the camera apparatus.

Abstract: A substation inspection device includes a rack, an anti-vibration mechanism, a camera apparatus and a lock-stop apparatus. The anti-vibration mechanism is mounted on the rack. The camera apparatus includes a first mounting seat and a camera assembly. The first mounting seat is mounted on the rack through the anti-vibration mechanism. The camera assembly is mounted on the first mounting seat. The lock-stop apparatus is mounted on the rack and is configured to fix the camera apparatus.

Abstract: Provided is a wide angle application high reflective mirror having a reflection band partially overlapping in a wavelength range of 800-4000 nm. The mirror comprises a film system in which a plurality of high refractive index film layers and a plurality of low refractive index film layers that are alternately stacked, and the material of the high refractive index film layer is one of SiH, SiOxHy, or SiOxNy, or a mixture thereof. The highly reflective mirror can achieve a reflectance greater than 99% with an incident angle ranging from 0 to 60 degrees over a large angle range.

Abstract: Disclosed is a fully immersed energy storage device, which includes a casing and a water pump. An insulation box is mounted inside the casing, and the insulation box is assembled with an assembly plate thereon. A mounting platform is mounted on the assembly plate and assembled with an annular rack. A rotating groove is provided between the mounting platform and the annular rack. Balls are placed in the rotating groove. The mounting platform is assembled with an assembly block, on which a rotating shaft is mounted. One end of the rotating shaft connects to a gear. The other end of the rotating shaft connects to a first assembly rod, to which a second assembly rod is connected. The second assembly rod connects to a fixed block, which is connected to an energy storage box. A motor base is mounted on the casing. A motor is mounted on the motor base.

Abstract: Methods for detecting 3D model clones in computer games. in accordance with the methods. 3D models are extracted from game files. A value-insensitive normalization algorithm is applied to the extracted 3D models, which are then indexed by using a computed hash value. By comparing the 3D model indexes. cloned static 3D models are identified. If they are animated-meshes models. skeleton and motion track information is used to further narrow down like 3D models and a pair-wise comparison is used to detect the animated cloned models.

Abstract: The present application relates to a silicone oil-based immersion coolant for an electronic component. The silicone oil-based immersion coolant for an electronic component includes a base oil and an additive. The base oil includes a low-viscosity silicone oil. The additive includes a silicone oil diluent and a thermally conductive inorganic filler. The viscosity of the low-viscosity silicone oil is less than or equal to 1000 cSt. The thermally conductive inorganic filler is an insulating filler. Based on the mass of the immersion coolant, a mass percentage content of the base oil is in a range from 70% to 85%, a mass percentage content of the silicone oil diluent is in a range from 10% to 20%, and a mass percentage content of the thermally conductive inorganic filler is in a range from 5% to 10%.

Abstract: There is provided mechanisms for assist cell selection or reselection in a relay-assisted wireless network. A method is performed by a network node. The method comprises providing, towards a user equipment that has an end-to-end wireless link composed of a wireless access link and at least one wireless backhaul link between itself and a donor node of the relay-assisted wireless network, backhaul link characteristics of the at least one wireless backhaul link. The backhaul link characteristics assist the user equipment to derive an end-to-end wireless link quality metric for the end-to-end wireless link when performing a cell selection or a reselection procedure.

Abstract: Provided is a composite cover plate including a substrate body, wherein the substrate body includes two surfaces that are arranged opposite, at least one surface is provided with an antistatic film layer; the antistatic film layer includes a perfluoropolyether mixture and a silane coupling agent. Further provided is a method for preparing a composite cover plate, including: providing a substrate body with two surfaces that are arranged opposite, and spraying an antistatic film layer on at least one surface of the substrate body; wherein the antistatic film layer includes a perfluoropolyether mixture and a silane coupling agent. Further provided is a display device including a display module and a composite cover plate covering the surface of the display module, wherein the composite cover plate is any composite cover plate provided herein, an antistatic film layer is arranged on a side of the composite cover plate away from the display module.

Abstract: A dark-current-inhibiting image sensor includes a semiconductor substrate, a thin and a thin junction. The semiconductor substrate includes a front surface, a back surface opposite the front surface, a photodiode, and a concave surface between the front surface and the back surface. The concave surface extends from the back surface toward the front surface, and defines a trench that surrounds the photodiode in a cross-sectional plane parallel to the back surface. The thin junction extends from the concave surface into the semiconductor substrate, and is a region of the semiconductor substrate. The semiconductor substrate includes a first substrate region, located between the thin junction and the photodiode, that has a first conductive type. The photodiode and the thin junction have a second conductive type opposite the first conductive type.

Abstract: A pixel circuit includes a photodiode configured to photogenerate image charge in response to incident light. A floating diffusion is coupled to receive the image charge from the photodiode. A transfer transistor is coupled between the photodiode and the floating diffusion. The transfer transistor is configured to transfer the image charge from the photodiode to the floating diffusion. A reset transistor is coupled between a reset voltage and the floating diffusion. A lateral overflow integration capacitor (LOFIC) network is coupled between the reset transistor and a bias voltage source. The LOFIC network includes a main LOFIC coupled between the reset transistor and the bias voltage source, and a plurality of subordinate capacitor-switch pairs, each including a subordinate LOFIC and a switch transistor coupled to the subordinate LOFIC. Each of the plurality of subordinate capacitor-switch pairs is coupled between the reset transistor and the bias voltage source.

Abstract: A pixel array includes 2×2 groupings of photodiodes to generate image charge in response to incident light directed through a back side of the semiconductor layer. A Quad Bayer filter is disposed over the back side of the semiconductor layer over the 2×2 groupings of photodiodes. Each color filter of the Quad Bayer CFA is disposed over a respective one of the plurality of 2×2 groupings of photodiodes. Trench balance structures are disposed in the semiconductor layer. Each of the trench balance structures is disposed in the semiconductor layer between one of the photodiodes and a respective one of the red color filters of the Quad Bayer filter. None of the trench balance structures are disposed between any of the photodiodes and respective green color filters or blue color filters of the Quad Bayer filter.

Abstract: An image sensor comprises an image sensor chip comprising a semiconductor substrate having a top surface and a plurality of microlenses disposed on the top surface; a cover glass having a first side in contact with air and a second side opposite to the first side; and a multi-layer structure disposed between the plurality of microlenses and the cover glass, which comprises: a bottom layer directly in contact with the plurality of microlenses, where the refractive index of the bottom layer is lower than the refractive index of the plurality of microlenses, and a top layer directly in contact with the second side of the cover glass, where the top layer is an optical glue made for bonding two optical elements.

Abstract: A packaging box, a battery, and an electrical device are disclosed. The packaging box includes a box body, a ferrule, and a sleeve. An accommodation cavity, a first opening, and a second opening are created in the box body. Both the first opening and the second opening communicate with the accommodation cavity. The sleeve includes a first cap, a second cap, and a cylinder. The first cap and the second cap are connected to two ends of the cylinder respectively. The first cap and the second cap protrude beyond the ferrule. The cylinder and the second cap enter the accommodation cavity from the first opening and are snap-fastened in the accommodation cavity. The first cap protrudes beyond the second opening and abuts on the outer surface of the box body.

Abstract: A computer-implemented method for defending, preventing, and/or mitigating short message service (SMS) based activities is provided. The method includes monitoring, by a security component in a radio interface layer (RIL) of a computing device configured to access a radio network, data related to SMS interactions over the radio network. The method also includes, based on the monitoring, detecting a potential activity associated with an SMS interaction. The method additionally includes providing an indication of the potential activity.