Abstract: A UV LED reactor includes a housing having an inlet, an outlet and a reactor chamber; a UV LED module mounted to the housing configured to emit UV radiation into the reactor chamber having a selected wavelength range and with a selected energy (E); and a heatsink on the UV LED module configured to dissipate heat generated by the UV LED module. The heatsink on the UV LED module includes one or more surfaces in thermal communication or physical contact with the fluid, which improves the efficiency of heat transfer from the heatsink to the fluid and eliminates the need for cooling fans. The UV LED reactor can also include a UV transparent inner tube mounted to the inlet for generating a double UV exposure flow path through the reactor chamber. The UV LED reactor can also include a UV reflective coating on the sidewalls of the housing, or on a separate tube or sleeve mounted to the housing, configured to reflect UV radiation onto the fluid in the reactor chamber.

Abstract: An antenna device including an antenna structure, a base, an elastic bracket, a restriction unit, and a fastener is provided. The base is connected to the antenna structure. The base includes a plurality of grooves. The elastic bracket includes a plurality of elastic legs. Each of the elastic legs includes a free end. The free end is guided by the corresponding groove. The elastic legs abut the restriction unit. The fastener affix the restriction unit to the base. At least a portion of the elastic bracket is disposed between the restriction unit and the base.

Abstract: A nail product curing system for curing nail products includes a housing having a nail treatment space configured to receive a hand of a user and to position one or more nails of the user, and one or more LED light sources on the housing for generating light in the nail treatment space for performing a curing process. The nail product curing system also includes a sensing and controlling system that includes touchless sensors on the housing configured to sense placement of the hand in the nail treatment space, and to control various parameters of the curing process using movement of the user's hands. The sensing and controlling system also includes a circuit board on the housing and a radio transmission controller in signal communication with the circuit board configured to control the LED light sources and the curing process using programmed instructions.

Abstract: The present invention provides a system and method for optimizing content to improve search results of a natural language interaction application such as ChatGPT. The method includes processing user data using natural language techniques to identify user intent, sentiment, and other relevant information. The system generates a dynamic response tailored to the specific user and context based on the user's intent, personal profile, and contextual information. The present invention provides a unique approach to optimize content for ChatGPT-based search engines, leading to higher search rankings and increased user engagement. The system also includes local engines that interact with ChatGPT to ensure the accuracy of their classification functions, such as sentiment analysis and tone detection, and machine learning algorithms to improve the system's performance continuously.

Abstract: The present disclosure describes a method for substrate storage. The method can include respectively placing a plurality of substrates into a plurality of slots formed by a plurality of fin structures on a panel of a storage device. The method can further include binding each of the plurality of substrates to an corresponding one of the plurality of fin structures. The method can further include moving the storage device from a first location to a second location. The method can further include un-binding the plurality of substrates from the plurality of fin structures.

Abstract: The present disclosure describes a method for substrate storage. The method can include respectively placing a plurality of substrates into a plurality of slots formed by a plurality of fin structures on a panel of a storage device. The method can further include binding each of the plurality of substrates to an corresponding one of the plurality of fin structures. The method can further include moving the storage device from a first location to a second location. The method can further include un-binding the plurality of substrates from the plurality of fin structures.

Abstract: A color filter, a method for manufacturing a color filter, a color filter substrate, and a display device are disclosed. The color filter includes a first quantum dot light emitting layer and a first reflective layer. The first quantum dot light emitting layer has a light incident surface; and the first reflective layer is on a side of the first quantum dot light emitting layer away from the light incident surface, the first quantum dot light emitting layer includes a plurality of first quantum dots, the first quantum dots are configured to be stimulated by light of a first wavelength from the light incident surface to emit light of a second wavelength, and the first reflective layer is configured to transmit the light of the second wavelength and reflect the light of the first wavelength.

Abstract: A very small piezoelectric sensor capable of being mass produced includes a core, a piezoelectric layer on a surface of the core; and a conductive layer on a surface of the piezoelectric layer away from the core. The core is flexible and threadlike, the core is a first electrode of the piezoelectric sensor, and the conductive layer is a second electrode of the piezoelectric sensor. An array of such sensors allows the “skin” of a robot for example to simulate the sensitivity of hair-covered human skin. A method for making the piezoelectric sensor and an electronic device using the piezoelectric sensor are also disclosed.

Abstract: A sensing film includes a base layer, a piezoelectric layer formed on the base layer, and a first electrode and a second electrode formed on the piezoelectric layer. The first and second electrodes are spaced apart and electrically insulated from each other. The first electrode includes a first connecting portion and a number of first extending portions coupled to the first connecting portion. The second electrode includes a second connecting portion and a number of second extending portions coupled to the second connecting portion. The first connecting portion and the second connecting portion are spaced apart and face each other. The first extending portions extend from a side of the first connecting portion toward the second connecting portion. The second extending portions extend from a side of the second connecting portion toward the first connecting portion. The first extending portions and the second extending portions are alternately arranged.

Abstract: A touch feedback and sensing device includes a circuit board, a piezoelectric ceramic actuator on the circuit board; and at least one strain sensor on the circuit board. The piezoelectric ceramic actuator includes a piezoelectric ceramic block, a cathode and an anode on the piezoelectric ceramic block. Different voltages are applied to the cathode and the anode to vibrate the piezoelectric ceramic block. The circuit board vibrates with vibration of the piezoelectric ceramic block. The at least one strain sensor is configured to detect and monitor vibration of the circuit board.

Abstract: There is provided a color filter sheet, a production method of a color filter sheet, and a display apparatus. A first quantum dot light-emitting portion, in which a light incident surface or a light emergent surface is a convex surface, is present on a base substrate of the color filter sheet, wherein the first quantum dot light-emitting portion is configured to emit light having a second wavelength after excitation with light having a first wavelength from the light incident surface.

Abstract: A micro light emitting diode (micro LED) display panel includes a carrier substrate layer; a plurality of vias respectively extending into the carrier substrate layer; a plurality of micro LEDs on the carrier substrate layer; and a wavelength conversion layer including a wavelength conversion material filled in the plurality of vias.

Abstract: A display substrate and a manufacturing method thereof are provided. The manufacturing method includes: providing a base substrate; and forming a luminescent element on the base substrate which includes sequentially forming of a first electrode, a luminescent material layer and a second electrode on the base substrate, and a microprism structure is formed on a light-emitting side of the luminescent material layer.

Abstract: An irreversible and covalent method for immobilizing a glycoprotein includes the following steps. An organic boronic acid and a photoaffinity reagent are provided to contact a surface of a solid support, where the organic boronic acid is represented by R1—ArB(OH)2, —ArB(OH)2 is a boronic acid group, and R1 is a first cross-linking agent. The organic boronic acid is bound to the surface through the first cross-linking agent, and the photoaffinity reagent is bound to the surface through a second cross-linking agent R2. Next, a glycoprotein is provided to contact the organic boronic acid, and the glycoprotein includes an Fc fragment. An alcohol group on a sugar chain of the Fc fragment and the boronic acid group of the organic boronic acid form an organic boronate ester to immobilize the glycoprotein. UV light irradiation is then performed, so that the photoaffinity reagent and the glycoprotein form a covalent cross-link.

Abstract: A micro light emitting diode (micro LED) display panel includes a carrier substrate layer; a plurality of vias respectively extending into the carrier substrate layer; a plurality of micro LEDs on the carrier substrate layer; and a wavelength conversion layer including a wavelength conversion material filled in the plurality of vias.

Abstract: The present disclosure describes a method for substrate storage. The method can include respectively placing a plurality of substrates into a plurality of slots formed by a plurality of fin structures on a panel of a storage device. The method can further include binding each of the plurality of substrates to an corresponding one of the plurality of fin structures. The method can further include moving the storage device from a first location to a second location. The method can further include un-binding the plurality of substrates from the plurality of fin structures.

Abstract: The present disclosure describes a device and a method for substrate storage. The device can include a first and a second groups of panels configured to form an enclosed volume, and fin structures disposed at inner surfaces of the second group of panels. Each of the fin structures can be configured to hold a substrate. Each fin structure can include a protrusion extending inwardly into the enclosed volume and a binding device disposed over the protrusion. The binding device can be configured to bind the substrate over the protrusion.