Abstract: A micro LED display device includes an epitaxial structure layer, a connection layer, a light conversion layer and a transparent layer. The epitaxial structure layer includes a plurality of micro LEDs disposed apart from each other. The connection layer is disposed at one side of the epitaxial structure layer away from the micro LEDs. The light conversion layer is fixed on the epitaxial structure layer through the connection layer and includes a plurality of light conversion portions. Each of the light conversion portions corresponds to one of the micro LEDs. The transparent layer is disposed at one side of the light conversion layer away from the epitaxial structure layer. The ratio of the thickness of the transparent layer to the width of each light conversion portion is between 0.1 and 40. A manufacturing method of the micro LED display device is also provided.

Abstract: A manufacturing method of a micro LED display device is provided. The method includes: providing an epitaxial structure layer, wherein the epitaxial structure layer comprises a plurality of micro light-emitting diodes disposed apart from each other; forming a connection layer at one side of the epitaxial structure layer away from the micro light-emitting diodes; providing a carrier and forming a release layer, a transparent layer and a light conversion layer on the carrier in order, wherein the light conversion layer comprises a plurality of light conversion portions, each of the light conversion portions corresponds to one of the micro light-emitting diodes; attaching the light conversion layer to the connection layer, so that the carrier configured with the release layer, the transparent layer and the light conversion layer is fixed on the epitaxial structure layer through the connection layer; and removing the release layer and the carrier.

Abstract: A micro LED display device and manufacturing method thereof. The micro LED display device includes a circuit substrate, a pixel structure layer, a support structure, a connection layer and a protection layer. The pixel structure layer is disposed on the top surface of the circuit substrate, and has plural micro LED units disposed separately. The micro LED units face the top surface and are electrically connected with the circuit substrate. The support structure is disposed on the top surface, extending from the top surface to the pixel structure layer and connected with the side surface of the pixel structure layer. The support structure protrudes from a surface of the pixel structure layer away from the circuit substrate. The connection layer is disposed in the accommodating space formed by the support structure and the surface of the pixel structure layer. The protection layer is disposed on the connection layer.

Abstract: A defrosting lens includes a lens barrel having an opening toward an object side, a first lens disposed in the lens barrel and located at the opening, and a heating member. The heating member is for providing a heat source and is disposed between an inner wall of the lens barrel and the first lens. The heating member is arranged along a peripheral edge of the first lens. By raising a temperature of the first lens through the heat source supplied by the heating member, frost formed on the first lens could be removed, thereby a definition of an image captured by the defrosting lens could be effectively improved, and the defrosting lens could be applied in various environments without being limited by the change of climate temperature difference.

Abstract: A micro light-emitting diode display device including a circuit substrate, an epitaxy structure and a conducting layer is provided. The epitaxy structure is electrically connected to the circuit substrate, and includes a connection layer and a plurality of light-emitting mesas. The plurality of light-emitting mesas are disposed on the connection layer, wherein a thickness of the connection layer is less than a thickness of the plurality of light-emitting mesas, and the connection layer has a first surface exposed by the plurality of light-emitting mesas and a second surface opposite to the first surface. The conducting layer is disposed on the second surface of the connection layer and exposes a plurality of sub-areas of the second surface, wherein a vertical projection of the conductive layer onto the connection layer overlaps a vertical projection of the first surface onto the connection layer.

Abstract: A micro LED display device includes an epitaxial structure layer, a connection layer, a light conversion layer and a transparent layer. The epitaxial structure layer includes a plurality of micro LEDs disposed apart from each other. The connection layer is disposed at one side of the epitaxial structure layer away from the micro LEDs. The light conversion layer is fixed on the epitaxial structure layer through the connection layer and includes a plurality of light conversion portions. Each of the light conversion portions corresponds to one of the micro LEDs. The transparent layer is disposed at one side of the light conversion layer away from the epitaxial structure layer. The ratio of the thickness of the transparent layer to the width of each light conversion portion is between 0.1 and 40. A manufacturing method of the micro LED display device is also provided.

Abstract: Quantum dot is a semiconductor nanomaterial. The quantum dot includes a core constituted of InP, a first shell constituted of ZnSe, a second shell constituted of ZnS, and a gradient alloy intermediate layer. The core is wrapped by the first shell. The first shell is wrapped by the second shell, and the first and second shells have different materials. The gradient alloy intermediate layer is between the core and the first shell. The gradient layer includes an alloy constituted of In, P, Zn and Se. A content of the In and P gradually decreases from the core to the first shell. A content of the Zn and Se gradually increases from the core to the first shell. A particle size of the quantum dot is greater than or equal to 11 nm. The quantum dot is capable of emitting light upon excitation with a photoluminescence quantum yield equal to or more than 50%.

Abstract: Quantum dot is a semiconductor nanomaterial. The quantum dot includes a core constituted of InP, a first shell constituted of ZnSe, a second shell constituted of ZnS, and a gradient alloy intermediate layer. The core is wrapped by the first shell. The first shell is wrapped by the second shell, and the first and second shells have different materials. The gradient alloy intermediate layer is between the core and the first shell. The gradient layer includes an alloy constituted of In, P, Zn and Se. A content of the In and P gradually decreases from the core to the first shell. A content of the Zn and Se gradually increases from the core to the first shell. A particle size of the quantum dot is greater than or equal to 11 nm. The quantum dot is capable of emitting light upon excitation with a photoluminescence quantum yield equal to or more than 50%.

Abstract: A perovskite luminescent nanocrystal has a chemical formula represented by: Cs4BX6, wherein B includes one or more selected from the group consisting of Ge, Pb, Sn, Sb, Bi, Cu, and Mn, and X includes one or more selected from the group consisting of Cl, Br, and I, wherein the Cs4BX6 perovskite luminescent nanocrystal has a pure phase, and a molar ratio of Cs to B (Cs/B) in the Cs4BX6 perovskite luminescent nanocrystal is greater than 1 and less than 4.

Abstract: A perovskite luminescent nanocrystal has a chemical formula represented by: Cs4BX6, wherein B includes one or more selected from the group consisting of Ge, Pb, Sn, Sb, Bi, Cu, and Mn, and X includes one or more selected from the group consisting of Cl, Br, and I, wherein the Cs4BX6 perovskite luminescent nanocrystal has a pure phase, and a molar ratio of Cs to B (Cs/B) in the Cs4BX6 perovskite luminescent nanocrystal is greater than 1 and less than 4.

Abstract: The present invention discloses a dual-actuator switch, comprising: a base, a first electrical connection member, a second electrical connection member, a first isolation sleeve cylinder, a second isolation sleeve cylinder, a first actuator, a second actuator, and a cover. By pressing one of the two actuators to drive one of the two isolation sleeve cylinders to rotate, the isolation sleeve cylinder is driven to prop one of the two electrical connection members by a protrusion member thereof, such that one of two switching operations is carried out. It is worth noting that, the electrical connection members are isolated from the actuators by the isolation sleeve cylinders during the whole electrical switching procedures. As a result, ambient moisture is absolutely blocked from getting into the base for infiltrating the electrical connection members during the up and/or down motion of the actuators.

Abstract: A composition for use in inhibiting or killing Porphyromonas gingivalis, comprising an effective amount of Antrodia camphorata powder or extract and acceptable carriers thereof for inhibiting or killing Porphyromonas gingivalis. Also provided is a method of inhibiting or killing Porphyromonas gingivalis by using aforementioned composition. Further provided is a method of alleviating or treating diseases derived from Porphyromonas gingivalis by administrating a therapeutically effective amount of aforementioned composition. The Antrodia camphorata extract in accordance with the present invention have been proved having the efficacy of inhibiting or killing Porphyromonas gingivalis, and thus can be easily applied to various fields, particularly, health foods, drinks and applications of daily supplies. Moreover, advantages in accordance with the present invention include no side effects, easy fabricating and low cost.

Abstract: A method for switching shared content in a video conference includes determining a status of the video conference when a switch event is triggered. If the status is a video status, sharable content of the sharing terminal are detected, and whether the sharing terminal has at least one sharable content is determined. If so, one of at least one sharable content is shared with at least one remote terminal. If not, the status keeps being in the video status. If the status is a sharing status and the sharing terminal shares a content having a first index number, sharable content of the sharing terminal are detected, and whether the sharing terminal has a first sharable content having an index number larger than the first index number is determined. If so, sharing the first sharable content with at least one remote terminal by the sharing terminal.

Abstract: A composition for use in inhibiting or killing Porphyromonas gingivalis, comprising an effective amount of Antrodia camphorata powder or extract and acceptable carriers thereof for inhibiting or killing Porphyromonas gingivalis. Also provided is a method of inhibiting or killing Porphyromonas gingivalis by using aforementioned composition. Further provided is a method of alleviating or treating diseases derived from Porphyromonas gingivalis by administrating a therapeutically effective amount of aforementioned composition. The Antrodia camphorata extract in accordance with the present invention have been proved having the efficacy of inhibiting or killing Porphyromonas gingivalis, and thus can be easily applied to various fields, particularly, health foods, drinks and applications of daily supplies. Moreover, advantages in accordance with the present invention include no side effects, easy fabricating and low cost.

Abstract: The present invention provides a composition having anti-Helicobacter pylori activity and the composition contains ovatodiolide with effective dosage to inhibit Helicobacter pylori growth or ovatodiolide related substances and its acceptable carrier. The present invention also provides a method for treating ovatodiolide to produce a composition for killing Helicobacter pylori. The present invention also provides an application of ovatodiolide to produce pharmaceuticals for curing gastric ulcers. The ovatodiolide isolated from natural material extract has been confirmed able to inhibit the growth of Helicobacter pylori or to kill Helicobacter pylori. The ovatodiolide can be used in various industries related to the inhibiting or killing of Helicobacter pylori with few side effects and is easy to obtain with low cost.

Abstract: A mask management and bar code reading apparatus thereof are disclosed. The mask management method comprises providing a bar code reading apparatus, scanning a mask bar code on the mask by the bar code reading apparatus, transferring scanned information to a mask management system, producing a box bar code, moving the mask to a mask pod from a mask protective case, sticking the box bar code on the mask pod, inputting the data recorded in the box bar code into an exposure equipment, and exposing the mask by the exposure equipment. The bar code reading apparatus includes at least a clamping element to clamp the mask protective case, at least a reading head disposed on the clamping element to read a mask bar code, and a first light source providing a first light to irradiate the mask protective case to increase reading accuracy of the reading head.

Abstract: A mask management and bar code reading apparatus thereof are disclosed. The mask management method comprises providing a bar code reading apparatus, scanning a mask bar code on the mask by the bar code reading apparatus, transferring scanned information to a mask management system, producing a box bar code, moving the mask to a mask pod from a mask protective case, sticking the box bar code on the mask pod, inputting the data recorded in the box bar code into an exposure equipment, and exposing the mask by the exposure equipment. The bar code reading apparatus includes at least a clamping element to clamp the mask protective case, at least a reading head disposed on the clamping element to read a mask bar code, and a first light source providing a first light to irradiate the mask protective case to increase reading accuracy of the reading head.

Abstract: A pen-shaped tire pressure gauge includes a hollow body having one end formed with a pressure measuring head and the other end formed with an open end and its interior formed with an accommodating space. The pressure measuring head is formed with an air intake passageway communicating with the accommodating space and has its outside fitted with a metallic protecting ring. A scale rod is received in a coiled spring and they both are positioned in the hollow body. The coiled spring is fitted with a piston at the upper end, and the scale rod is fitted with a stop ring and a stop sleeve around the lower end. A fixing cap is combined with the open end to prevent the components inside the hollow body from dropping out, strengthening the pressure measuring head to prolong its service life.

Abstract: A method for controlling a FIFO array. The method uses a write pointer to indicate a write address, a read pointer to indicate a read address, a flag to indicate the status of the write pointer and the read pointer, and a number of status parameters to indicate the status of the FIFO array. The FIFO array has M addresses, and a first address is one of the M addresses. When both the write pointer and the read pointer point to the first address of the FIFO array and a write data operation is performed, the flag is a first value and the write pointer points to the next address following the first address of the FIFO array. When both the read pointer and the write pointer point to the first address of the FIFO array and a read data operation is performed, the flag is a second value and the read pointer points to the next address following the first address of the FIFO array. Finally, status parameters are set. By these, the FIFO array is easily and effective controlled in various situations.