Abstract: A display may include organic light-emitting diode (OLED) pixels. Each pixel may include OLED layers that are interposed between an anode and a cathode. The anode may be formed on a substrate. A layer of material that defines a plurality of bumps or recesses may be formed on the substrate. The anode may conform to the layer of material and may have a plurality of curved portions that are aligned with the bumps or recesses. The anode may have a side mirror portion that conforms to a tapered surface. A black pixel definition layer may be positioned above or below the side mirror portion of the anode. A pixel may include a pixel definition layer that defines multiple light-emitting apertures that overlap a single anode. The multiple light-emitting apertures may have circular, square, or non-square rectangular footprints.

Abstract: An electronic device and methods of fabrication are disclosed. In an embodiment, an electronic device includes a display panel including a display area, a peripheral edge surrounding the display area, and a border region along the peripheral edge and surrounding the display area. The display panel may further include an array of pixel driver chips, a redistribution layer (RDL) over the array of pixel driver chips, and an array of light-emitting diodes (LEDs) mounted on the RDL within the display area, where the RDL includes a metal seal ring in the border region.

Abstract: A particle structure of cathode material and a preparation method thereof is provided. Firstly, a precursor for forming a core is provided. The precursor includes at least nickel, cobalt and manganese. Secondly, a metal salt and a lithium ion compound are provided. The metal salt includes at least potassium, aluminum and sulfur. After that, the metal salt, the lithium ion compound and the precursor are mixed, and a mixture is formed. Finally, the mixture is subjected to a heat treatment step, and a cathode material particle structure is formed to include the core, a first coating layer coated on the core and a second coating layer coated on the first coating layer. The core includes potassium, aluminum and a Li-M-O based material. The first coating layer includes potassium and aluminum, and a potassium content of the first coating layer is higher than a potassium content of the core. The second coating layer includes sulfur.

Abstract: Provided are an actuator, method for manufacturing the actuator, and acoustic transmitter having the actuator. The actuator includes: an elastic metal member having a plurality of curved segments and a plurality of connection segments which constitute a ring structure with a long-axis direction and a short-axis direction; a multilayer piezoelectric member disposed within the ring structure and having a plurality of stacked piezoelectric units along the long-axis direction; and a plurality of coupling members disposed within the ring structure, wherein the multilayer piezoelectric member has two ends in the long-axis direction that are coupled to the connection segments of the elastic metal member in the long-axis direction. A preload stress is imparted to the elastic metal member. A plurality of coupling members having a size corresponding to the preload stress are disposed between the elastic metal member and the multilayer piezoelectric member.

Abstract: A self-powered sensing and transmitting device is provided and includes a piezoelectric generator, a carrying structure stacked with the piezoelectric generator, an encapsulation support structure including an encapsulation portion encapsulating the piezoelectric generator and the carrying structure and two supporting portions connected to two ends of the encapsulation portion, and a fixed support structure for being correspondingly coupled with the two supporting portions and fixed on a flexible surface. The self-powered sensing and transmitting device can be applied to a tire monitoring system and a motion monitoring system.

Abstract: A peripheral capable of sensing a media count includes a body, a stopper, a supply tray and a sensor assembly. The stopper is installed in the body. The supply tray accommodated within the body includes a base and a frame. The frame elastically and pivotally connected to the base supports media and pushes the media in a direction toward the stopper so that the media contacts the stopper. The sensor assembly installed in the body detects a position state of the frame to obtain a sensing signal corresponding to the number of the media.

Abstract: A particle structure of cathode material and a preparation method thereof is provided. Firstly, a precursor for forming a core is provided. The precursor includes at least nickel, cobalt and manganese. Secondly, a metal salt and a lithium ion compound are provided. The metal salt includes at least potassium, aluminum and sulfur. After that, the metal salt, the lithium ion compound and the precursor are mixed, and a mixture is formed. Finally, the mixture is subjected to a heat treatment step, and a cathode material particle structure is formed to include the core, a first coating layer coated on the core and a second coating layer coated on the first coating layer. The core includes potassium, aluminum and a Li—M—O based material. The first coating layer includes potassium and aluminum, and a potassium content of the first coating layer is higher than a potassium content of the core. The second coating layer includes sulfur.

Abstract: A combination includes a carbon powder replenishing bottle and a carbon powder storage member combined together. The carbon powder replenishing bottle includes: a hollow body storing carbon powder; and a bottle mouth, which is connected to the hollow body and has a stopper portion, wherein the stopper portion restricts a depth, by which the bottle mouth is placed into a carbon powder entrance of the carbon powder storage member, so that the bottle mouth is only partially inserted into the carbon powder entrance to form a hermetic connection with the carbon powder entrance through the stopper portion. The stopper portion is entirely accommodated within an outer housing of the carbon powder storage member, In the carbon powder storage member, a fluid in the housing is discharged through a fluid discharge mechanism when a user performs a refilling operation.

Abstract: A self-powered sensing and transmitting device is provided and includes a piezoelectric generator, a carrying structure stacked with the piezoelectric generator, an encapsulation support structure including an encapsulation portion encapsulating the piezoelectric generator and the carrying structure and two supporting portions connected to two ends of the encapsulation portion, and a fixed support structure for being correspondingly coupled with the two supporting portions and fixed on a flexible surface. The self-powered sensing and transmitting device can be applied to a tire monitoring system and a motion monitoring system.

Abstract: A diagnostic method using a point-of-care ultrasound device (POCUS). The method includes storing at least one operation step corresponding to at least one organ with each operation step corresponding to an ultrasound view, selecting a first operation step from the at least one operation step, displaying a first ultrasound view including a first real-time image and a plurality of first lesions, corresponding to the first operation step, scanning the at least one organ at a first position according to the first operation step to obtain the first real-time image, selecting a first group of lesions from the plurality of first lesions, and generating a first diagnosis according to at least the first group of lesions.

Abstract: A peripheral capable of sensing a media count includes a body, a stopper, a supply tray and a sensor assembly. The stopper is installed in the body. The supply tray accommodated within the body includes a base and a frame. The frame elastically and pivotally connected to the base supports media and pushes the media in a direction toward the stopper so that the media contacts the stopper. The sensor assembly installed in the body detects a position state of the frame to obtain a sensing signal corresponding to the number of the media.

Abstract: Disclosed herein are particles of an active ingredient, a composition comprising the same, and a method for producing the same. The method disclosed herein comprises the steps of, (a) forming a first solution by dissolving the active ingredient in a first solvent; (b) forming the particles of the active ingredient by mixing a second solvent with the first solution to produce an emulsified solution. Moreover, the second solvent is miscible with the first solvent, but is immiscible with the first solution.

Abstract: Provided are an actuator, method for manufacturing the actuator, and acoustic transmitter having the actuator. The actuator includes: an elastic metal member having a plurality of curved segments and a plurality of connection segments which constitute a ring structure with a long-axis direction and a short-axis direction; a multilayer piezoelectric member disposed within the ring structure and having a plurality of stacked piezoelectric units along the long-axis direction; and a plurality of coupling members disposed within the ring structure, wherein the multilayer piezoelectric member has two ends in the long-axis direction that are coupled to the connection segments of the elastic metal member in the long-axis direction. A preload stress is imparted to the elastic metal member. A plurality of coupling members having a size corresponding to the preload stress are disposed between the elastic metal member and the multilayer piezoelectric member.

Abstract: A piezoelectric composite material includes a cross-linker and a plurality of ceramic fibers disposed in the cross-linker. The ceramic fibers include ABO3 oxide. A-site represents PbxLay containing lead (Pb) and lanthanum (La). In PbxLay, x ranges from 0.920 to 0.950, and y ranges from 0.050 to 0.080.

Abstract: A carbon powder replenishing bottle for replenishing a carbon powder storage member with carbon powder. The bottle comprises a hollow body and a bottle mouth. The hollow body stores the carbon powder. The bottle mouth connected to the hollow body has a stopper portion. The stopper portion restricts a depth, to which the bottle mouth is placed into a carbon powder entrance of the carbon powder storage member, so that the bottle mouth is only partially inserted into the carbon powder entrance, and is connected to the carbon powder entrance in a sealed manner through the stopper portion. A combination using the carbon powder replenishing bottle is also disclosed.

Abstract: An ultrasonic probe positioning method includes acquiring a first positioning location inside the ultrasonic probe, acquiring a first foot of perpendicular location corresponding to the first positioning location on an image marginal line with a detecting depth of the ultrasonic probe, setting a first center location within a detecting coverage of the ultrasonic probe, acquiring a second foot of perpendicular location, a normal plane vector, and a plane equation corresponding to the normal plane vector of the ultrasonic probe after the ultrasonic probe is shifted with an offset and rotated with a rotating angle, generating a second center location satisfying the plane equation according to the plane equation and the first center location, and optionally displaying a spherical space corresponding to the second center location on an ultrasonic slice image according to a distance between the first center location and the second center location.

Abstract: An image forming agent storage member comprises a housing, an image forming agent supply port and a fluid discharge mechanism. The housing carries the image forming agent. The image forming agent supply port is disposed on one side surface of a short side of the housing. The fluid discharge mechanism is disposed on a long side of the housing. When the image forming agent supply port receives the image forming agent filled into the housing, a fluid inside the housing is discharged through the fluid discharge mechanism. The fluid discharge mechanism comprises a shielding member, and positions of the shielding member and the image forming agent supply port on the housing do not correspond to each other. A laser printer using the image forming agent storage member is also provided.

Abstract: A fusing device includes a driving roller and a fusing unit including a heat insulating component, a heat generating component, a heat conducting component connected to the heat insulating component, a heat reflecting component, a metal reinforcing component and a fusing component. The heat generating component and the heat reflecting component are located inside the heat insulating component. The metal reinforcing component is located outside the heat insulating component and separated from the heat conducting component. The fusing component movably surrounds the heat conducting component, the heat insulating component and the metal reinforcing component. The heat reflecting component reflects heat generated from the heat generating component to the heat conducting component. The heat conducting component conducts the heat to the fusing component. The fusing component contacts with a printing media to fuse toners onto the printing media by heating when the driving roller drives the printing media to move.

Abstract: A printing equipment including a host and a electrophotographic apparatus having an OPC drum unit and a toner cartridge unit is provided. The OPC drum unit has an organic photoconductor, a first memory and a first electrical connector coupled to the organic photoconductor and the first memory. The toner cartridge unit has a developing roller, a second memory and a second electrical connector coupled to the developing roller and the second memory. The first electrical connector is direct contacted to the second electrical connector physically. The host includes a controller, a data carrier transporting module and a third electrical connector coupled to the controller. The third electrical connector is direct contacted to one of the first electrical connector or the second electrical connector physically.