A solar module includes a plurality of solar cells arranged on the front side of a carrier of the solar module is described, wherein a plurality of conductive ribbons electrically contacts the solar cells and extends from the front side to a rear side of the carrier. The carrier is circumferentially surrounded by a frame of the solar module. A connection system includes the solar module and a connection box, which can further be connected to module electronics via a socket of the connection box in order to form a solar module system.

A solar cell module includes an upper substrate, a lower substrate opposite the upper substrate, a solar cell panel positioned between the upper substrate and the lower substrate, the solar cell panel including a plurality of solar cells which are arranged in a matrix form and are connected to one another through a wiring member, a passivation layer configured to package the solar cell panel, a frame configured to surround an outer perimeter of the solar cell panel, a connection terminal configured to connect two adjacent strings in the solar cell panel, and a cover member configured to cover the connection terminal.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least two access ports and at least one USB port. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

A display device includes a circuit substrate and at least one light emitting diode (LED) packaging structure electrically connected to the circuit substrate. Each of the at least one LED packaging structure includes a plurality of LEDs, a plurality of transparent packaging structures, a molding layer, a redistribution structure and a common electrode. Each LED includes a first electrode, a semiconductor stack structure and a second electrode stacked with each other. The transparent packaging structures respectively surround the LEDs. The molding layer surrounds the transparent packaging structures. The redistribution structure is located on a first side of the molding layer and is electrically connected to the first electrodes of the LEDs. The common electrode is located on a second side of the molding layer and is electrically connected to the second electrodes of the LEDs.

A display panel, a tiled display panel and a manufacturing method of display panel are provided. The display panel includes a substrate; a light-shielding layer disposed on the substrate and provided with a plurality of through-holes; a transparent insulation layer including transparent portions arranged in the through-holes respectively; a light-emitting layer disposed on the transparent insulation layer, wherein the light-emitting layer includes a plurality of light-emitting diode (LED) chips are disposed to the plurality of through-holes in a one-to-one correspondence, and a light-emitting surface the LED chip faces to the transparent portion; a device array layer disposed on the light-shielding layer and including a driver and a plurality of metal wirings used to connect the LED chips with the driver; and a sealing layer disposed on the substrate and encapsulating the light-shielding layer, the transparent insulation layer, the light-emitting layer, and the device array layer.

A method for depositing patterned phosphor films comprises using a patterned polymer film as a mask to block phosphor deposition, or allow subsequent removal of deposited phosphor, from selected areas of a device surface covered by the polymer film. The method generally comprises disposing the patterned polymer film mask on the device, subsequently depositing the phosphor, and then removing the mask and any phosphor deposited on the mask from the device. The polymer film may be deposited in the desired mask pattern or patterned after deposition.

A photovoltaic module, and method of making, is disclosed in which a flexible circuit is electrically coupled to a plurality of photovoltaic cells, where the photovoltaic cells are electrically coupled in series to form a series of cells. Each photovoltaic cell has free-standing metallic articles coupled to the top and bottom surfaces of a semiconductor substrate. A cell interconnection element of each photovoltaic cell is electrically coupled to a free-standing metallic article of an adjacent photovoltaic cell, where the interconnection elements of the initial and final cells in the series serve as contact ends for the series of cells. Contact tabs of the flexible circuit are electrically coupled to the contact ends of the series of cells, and a junction box is electrically coupled to a junction box contact region of the flexible circuit.

A flexible solar panel module is provided having a plurality of non-flexible solar panels, a plurality of non-flexible covers and a flexible back sheet. Each of the non-flexible solar panels has a photoreactive device layer, a positive ribbon and a negative ribbon. The non-flexible covers correspond to the non-flexible solar panels respectively and are disposed on front surfaces of the non-flexible solar panels. Each of the non-flexible covers is bigger in size than each of the non-flexible solar panels. The flexible back sheet is disposed under back surfaces of the non-flexible solar panels and has a plurality of openings therein. A first water-resistant sealant is disposed between adjacent non-flexible covers and physically contacts the flexible back sheet. A second water-resistant sealant is disposed between the non-flexible covers and the flexible back sheet and covers sidewalls of the non-flexible solar panels. The non-flexible solar panels are laminated with the flexible back sheet and regions between adjacent non-flexible solar panels are flexible/bendable regions of the flexible solar panel module.

A method of fabricating a color tunable thin film photovoltaic device includes depositing a layer of a semiconducting compound configured to exhibit a photovoltaic effect, and depositing a buffer layer over the layer of the semiconducting compound. Depositing transparent conducting oxides (TCO) over the buffer layer is followed by selecting two or more layers of optically transparent materials such that constructive interference among wavelengths reflected by the buffer layer, the TCO, and the two or more layers results in a desired exhibited color and depositing the two or more layers of the optically transparent materials above the TCO.

A photovoltaic module, and method of making, is disclosed in which a flexible circuit is electrically coupled to a plurality of photovoltaic cells, where the photovoltaic cells are electrically coupled in series to form a series of cells. Each photovoltaic cell has free-standing metallic articles coupled to the top and bottom surfaces of a semiconductor substrate. A cell interconnection element of each photovoltaic cell is electrically coupled to a free-standing metallic article of an adjacent photovoltaic cell, where the interconnection elements of the initial and final cells in the series serve as contact ends for the series of cells. Contact tabs of the flexible circuit are electrically coupled to the contact ends of the series of cells, and a junction box is electrically coupled to a junction box contact region of the flexible circuit.