Abstract: A display device includes a first display unit emitting a green light having a first output spectrum corresponding to a highest gray level of the display device and a second display unit emitting a blue light having a second output spectrum corresponding to the highest gray level of the display device. The first output spectrum has a main wave with a first peak. The second output spectrum has a main wave with a second peak and a sub wave with a sub peak. The second peak corresponds to a main wavelength, the sub peak corresponds to a sub wavelength, and the main wavelength is less than the sub wavelength. An intensity of the second peak is greater than an intensity of the sub peak and an intensity of the first peak.

Abstract: An electronic device includes a substrate, a semiconductor unit and an insulating layer. The semiconductor unit is disposed on the substrate. The insulating layer is disposed on the semiconductor unit, and the insulating layer includes a first portion and a second portion connected to the first portion. In a top view, the first portion partially overlaps the semiconductor unit, the second portion does not overlap the semiconductor unit, and a part of an edge of the insulating layer is irregular.

Abstract: A display device includes a substrate, at least one light emitting unit bound on the substrate, a transparency controllable unit disposed on the substrate, and an integrated circuit unit overlapped with the substrate. The integrated circuit unit includes a semiconducting structure and a conductive structure overlapped with the semiconducting structure. The integrated circuit unit is electrically connected to the at least one light emitting unit and the transparency controllable unit.

Abstract: An electronic assembly is provided. The electronic assembly includes a first circuit structure including a conductive structure, a second circuit structure disposed on the first circuit structure, a plurality of electronic elements disposed on the first circuit structure, and a connecting element disposed on the first circuit layer. The connecting element is disposed between two adjacent ones of the plurality electronic elements and electrically connected to the second circuit layer and one of the two adjacent ones of the plurality of electronic elements.

Abstract: Abstract of Disclosure A display device includes a blue sub-pixel including a plurality of first light emitting units in a number of N1, a green sub-pixel including a plurality of second light emitting units in a number of N2, and a red sub-pixel including a plurality of third light emitting units in a number of N3. The first light emitting units, the second light emitting units and the third light emitting units all emit lights of blue color, and a green wavelength conversion layer and a red wavelength conversion layer are so arranged that the blue light from the second light emitting units and the blue light from the third light emitting units go through the green wavelength conversion layer and the red wavelength conversion layer respectively. N1 is greater than or equal to 6. N1<N2 and N1<N3, wherein N2/N1 is between 2.1 and 3.68, and N3/N1 is between 1.52 and 2.53.

Abstract: An electronic device includes a light emitting diode and a light converting layer disposed on the light emitting diode. The electronic device emits a green output light under an operation of a highest brightness. The green output light has an output spectrum. An intensity integral of the output spectrum from 380 nm to 489 nm is defined as a first intensity integral. An intensity integral of the output spectrum from 490 nm to 780 nm is defined as a second intensity integral. A ratio of the first intensity integral over the second intensity integral is defined as a first ratio, and the first ratio is greater than 0% and less than or equal to 7.5%.

Abstract: A car battery with waterproofness, fireproothess, shockproofness and explosion-proofness is provided, which includes a plurality of Li—Fe batteries, at least one carrier, an electrical module and a package. The Li—Fe batteries are installed in the carrier, and the electrical module is connected to each of the Li—Fe batteries. The package wraps the Li—Fe batteries, the at least one carrier and the electrical module in a vacuum environment. A method for manufacturing a car battery is also provided. As such, the package is made of thermally conductive plastic, such that the car battery can be waterproof, fireproof, shockproof, and explosion-proof, and assured to provide good safety and stability when being used.

Abstract: In a discharge type battery management system and a method thereof, a monitoring unit is used to monitor a plurality of battery units, and if there is a change of electric potential, current and temperature of the battery units, a control unit controls a plurality of separate energy storage units, so that when the battery pack is charged, at least one of the battery units with a relatively high potential is discharged to equalize the overall electric potential of the battery pack, so as to enhance the energy conversion efficiency.

Abstract: In a charge type battery management system and a method thereof, a monitoring unit is used to monitor a plurality of battery units, and if there is a change of electric potential, current and temperature of the battery units, a control unit controls a plurality of separate energy storage units, so that when the battery pack is charged, the overall electric energy of the system is used to increase the current and charge at least one of the battery units with a relatively low potential in order to equalize the overall electric potential of the battery pack, so as to enhance the energy conversion efficiency.

Abstract: A green energy sign lamp includes a lamp box and a wind power generation device. The lamp box includes an LED light emitting source, at least one advertising billboard, a current conversion module and a battery. The LED light emitting source, the current conversion module and the battery are installed in the lamp box, and the advertising billboard is installed on a side of the lamp box. A support stand on a lateral side of the lamp box is provided for installing the wind power generation device axially, and a fixed portion on another lateral side of the lamp box is provided for fixing the lamp box, so that electric energy produced by the wind power generation device starts up the LED light emitting source to emit light to achieve an advertising effect, or the electric energy is charged into the battery for its use when there is no wind.

Abstract: A vertical axis wind turbine power generation device includes a substantially n-shaped support frame having a first board and two second boards, and at least one reinforced plate installed at a position of connecting the first and second boards, a vane wheel axially disposed between the second boards and including a shaft and vanes, such that the shaft and the vanes are installed parallel to the first board, and an electric generator installed on an external side of the second board and coupled to the shaft of the vane wheel, such that the vane wheel can be rotated by wind to generate electric energy. Both ends of the shaft are limited by the support frame to prevent a deviation in the rotation of the vane wheel. The support frame can be installed to various rods or walls to provide a convenient way of utilizing electricity in an environmental protection manner.

Abstract: A wind turbine includes a nacelle that houses a dynamo and a vane wheel coupled to an end of the dynamo. The nacelle is movably mounted to a post. The nacelle has a body forming a circumferentially extending curved slot that has a front portion forming a reducing section and a rear portion forming an expanding section. The vane wheel has a hub at a center thereof and including a plurality of blades radially extending therefrom. Each blade has an end forming a down wash. With the curved design of the nacelle body, the rising angle of airflow exiting the nacelle is improved and with the down wash, the occurrence of tip vortex is suppressed, whereby the utilization efficiency of wind energy in the wind generation operations is improved.

Abstract: A wind turbine includes a nacelle that houses a dynamo and a vane wheel coupled to an end of the dynamo. The nacelle is movably mounted to a post. The nacelle has a body forming a circumferentially extending curved slot that has a front portion forming a reducing section and a rear portion forming an expanding section. The vane wheel has a hub at a center thereof and including a plurality of blades radially extending therefrom. Each blade has an end forming a down wash. With the curved design of the nacelle body, the rising angle of airflow exiting the nacelle is improved and with the down wash, the occurrence of tip vortex is suppressed, whereby the utilization efficiency of wind energy in the wind generation operations is improved.

Abstract: A rotor structure is provided for a wind turbine and includes a central hub from which a plurality of blades radially extends. The blades have distal free ends that are surrounded by and coupled to a circumferentially arranged hood for rotation therewith. As such, with the rotor mounted to a generator of the wind turbine, when air flows caused by winds get into wind facing surfaces of the blades, the air flows are accelerated by either a divergent configuration, a convergent configuration, or a convergent-divergent configuration of the hood to remarkably enhance the performance of wind power generation and reduce the overall size of the rotor of the wind turbine.