Origin of Technology
In the process of preparing CIGS thin film solar cell coating, the "transient electric heating effect" of TCO layer was discovered, and its electric heating performance was further studied.
Preparation method
The new heating material is made into transparent coatings or films with a thickness of only micro nanometer level through vacuum coating, and then prepared into efficient and stable surface heat sources through processes such as screen printing,
It can be applied in various fields, with instant heating when powered on, clean and efficient, and precise control of temperature and energy consumption through intelligent systems.
New type of semiconductor heating film
New type of semiconductor heating film
New type of semiconductor heating glass
Production process: No three wastes generated
Morphological features: lightweight, strong plasticity
Electrothermal conversion rate:More than 99.45%
Usage environment:-40℃ ∽ 125℃
Material thickness: 0.7mm
Transmittance: 80%~90%
Weather resistance:50 years without decay
Market Identification: Unique in the Market
Material control
Applied Film
Fast sedimentation rate, high sedimentation efficiency, suitable for large-scale industrial production applications;
The prepared film has high purity, good density, good film uniformity, and strong membrane substrate adhesion;
Can prepare thin films of metals, alloys, semiconductors, ferromagnetic materials, insulators (oxides, ceramics), etc;
Low substrate temperature, also suitable for coating on substrates such as plastics that are not resistant to high temperatures;
Environmentally friendly and pollution-free.
Long term exploration of the influence of factors such as target substrate distance, sputtering pressure, deposition time, sputtering power, and substrate temperature on the quality of sputtering coatings
Analysis and detection techniques for defects at the atomic level
Regulation of oxygen vacancies in metal oxide thin film materials
Direct measurement of oxygen vacancies using STEM technology
Atomic structure measured by STEM
Formation of ordered defect superstructures on grain boundaries
Heating principle
Schematic diagram of electronic transition
Under the action of an electric field, the outer electrons of semiconductor materials absorb electrical energy and transition from the ground state to the excited state. Unstable excited state electrons release energy when they fall back to the ground state.
Relative radiation spectrum curve
The special composition of the new semiconductor heating technology allows the transition electrons to release specific wavelengths of far-infrared spectral lines with thermal effects, with a wavelength range of 4 μ m-20 μ m (this range of spectral lines is medically referred to as "life waves" and beneficial for health).
Core Technology
Sputtering target material formula
Solve the problems of surface heat source flashover and high temperature points
New composite semiconductor heating thin film and thin film preparation method
ZL202110531857.6
Film structure design, sputtering process window
Solve the problem of low efficiency of electric heating radiation conversion, and address the issues of electrode ignition and power attenuation.
A new enhanced far-infrared radiation semiconductor heating pad structure
ZL202121092305.1； ZL202121055673.9
Atomic level measurement
Match analysis between special components and defects and performance
Nature 479,381-383 (2011)
Nature Com. 6, 7120 (2015)
Empowering materials
Authorized material types
Plastic film (PET/PI)
glass
ceramics
fabric
Other materials
Current product form
New type of semiconductor heating film
New type of semiconductor heating glass
Original innovation
Conclusion of the search: There are no publicly available literature reports on the two search points of "design and development of key functional film layers for new semiconductor heating materials" with the same research content both domestically and internationally.
Top 10 advantages of the product
01
Far infrared emission
Releasing 4-20 microns of far-infrared radiation can be used for physical therapy on the human body
02
Energy saving
Save energy consumption in the same environment, saving 30% compared to air conditioning and 60% compared to oil tank/electric heater/sun
03
Fast heating rate
Electric heating conversion rate>99.45%, heating efficiency 1-10 ℃/min (determined by paving power)
04
AI intelligent control
Temperature controller with physical buttons for temperature regulation, mobile app for temperature regulation, AI intelligent sensing for temperature regulation (on-demand heating)
05
Safe and Durable
Tested by the National Infrared and Industrial Electric Heating Product Quality Inspection and Testing Center, accelerated laboratory testing for 50 years of normal use
06
Easy installation
The finished heating painting can be hung for heating/underfloor heating, and the laying method is the same as that of ordinary floor tiles
07
patent protection
The new semiconductor heating technology has an invention patent and is the world's first. Violators will be held accountable
08
Uniform heating
The difference between the highest and lowest temperatures on the same horizontal surface is less than 3 ℃
09
On-demand heating
Each floor is equipped with temperature control devices, and the heating area can be selected according to the activity range as needed
10
widely used
Building heating/Home heating/Agriculture and animal husbandry heating/Transportation field/Military field, etc
