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PRODUCTS

QDPV modules

In the Internet of Things (IoTs) era, indoor PV modules could provide more advanced energy supply mode to tremendous low energy comsuption IoT devices, by utilizing the weak indoor light sources.

Our QD-based indoor PV modules could provide more than 5V voltage output directly under even 200 lux LED light. With type-C or micro-USB ports, the modules could charge almost all the Li-ion batteries in common wearables or IoTs. Size and module output parameters could be custmized. Flexible modules are also under developed. 

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QD Enhanced Films & Optical Gel

Replacing the backlight films with quantum dot enhanced films (QDEF) in LCD displays, the color gamut of a typical LCD could be improved from about 70% to more than 100% (NTSC).

 

Our Non-Cd QDEF and QD gel could match the environmental requirements by EU RoSH, at the same time further improving the gamut to more than 110%. Narrower PL emission peaks result in high PLQY, which ensures broader gamut.

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ZnO QD

Bandgap tunable from 3.5 eV to 4.0 eV, suitable for electron transport layers for solar cells and QLEDs. Different bandgaps, different band structures which are crutial for device performances. Both polar and non-polar products available.

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Perovskite QD

PL color can be tuned from deep bule to deep red. High quantum yeild, narrow FWHM, pure color. Currently the highest effciency QD solar cells, which could be a revolutionary technology.

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PbS QD

PbS quantum dots have significant potential value in applications such as solar cells and infrared sensors due to their excellent tunable bandgap, mature surface passivation strategies, and easily scalable production processes.

The bandgap of PbS quantum dots mainly covers the near-infrared wavelength range of 0.8eV to 1.6eV. It is a well-established IV-VI semiconductor material. The lead sulfide quantum dot material developed by our company demonstrates high efficiency and strong stability in new photovoltaic technologies. It has low raw material costs and is suitable for large-scale industrial production through liquid-phase processing. This makes it an important potential direction for future photovoltaic technologies.

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Plasma Cleaner PV4

Plasma cleaner could be used to produce highly active plasma for substrate cleaning, elecment doping, polarity changing and wafer etching, which was commonly used in semiconductor, display, photovoltaics, and chip industries. ​

Our PV4 product has a chamber of 4L. All the setup was controlled by a 7 inch touch screen, including power, time, vacuum etc. It is user friendly, safe and easy to control, fitting well for R&D in academias and industries. 

Plasma Cleaner

Vacuum Coater D400/M400

Vacuum coating plays a crucial role as an important process in industries such as semiconductors, displays, and photovoltaics, significantly impacting the final performance of devices and modules. 

Our company offers the D400/M400 product, which features a compact structure, small footprint, high integration, and intelligent touchscreen control. It enables precise coating under high vacuum conditions, incorporating a real-time film thickness monitoring system and evaporation rate control system. With the ability to achieve precise coating control at a rate of 0.1nm/s, it is the optimal choice for high-end intelligent manufacturing and research fields.

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