Huaxing Group uses a large number of infrared detectors in its products, and now it is the sales of billions of chips every year, and military products are just a side business.

Now, due to the increasing maturity of Huaxing Group in the uncooled infrared focal plane array technology and its huge sales volume, the company itself has become a giant company in this technology field, but Huaxing Group is quite low-key in this technical field, and few people in the outside world know about it.

Although Huaxing Group was also involved in cooled infrared array technology before, Huaxing Group resolutely gave up the technical research and development of cooled infrared imager after making a breakthrough in uncooled infrared array chip technology, and fully turned to the technical route of uncooled infrared imager, because this technical route has too many advantages and is the mainstream of small and low-cost applications.

Huaxing Group's main business is still in consumer products, and it naturally has a strong desire for uncooled infrared array technology.

Because the infrared detector carried by the mobile phone business of Huaxing Group must be an uncooled infrared chip, and many subsidiaries in security, automotive and personal vision systems, instruments and equipment and other businesses are putting forward higher requirements for the area array scale, power consumption and volume of the thermal imaging module, and the uncooled infrared chip with large area array scale and ultra-small pixel spacing is also the continuous pursuit of the research and development goal of the technical department.

At present, detector manufacturers are focusing on how to maintain or even improve the performance of microbolometers while reducing the pixel size.

And this is also the strength of Huaxing Group, large or extra-large high-density detector element integrated focal plane array requires high-precision VLSI processing technology and micromachining technology, the development of focal plane array technology largely depends on the progress of VLSI integrated circuits.

In this regard, Zhongjing Micro, a subsidiary of Huaxing Group, has done a very good job, so the uncooled infrared array chip production line of Huaxing Defense Group is naturally the world's top. Due to the use of high-precision control manufacturing process, micromachining technology and large or extra-large integrated multiplexers such as complementary metal-oxide semiconductors, high-speed and large-capacity signal processing of large-scale two-dimensional gaze infrared focal plane arrays such as high-resolution is realized, and highly uniform array focal plane response characteristics are obtained, which further improves the performance of the array.

The preparation of high-performance infrared chips is only an important part, which has nothing to do with the accuracy of temperature measurement, in order to obtain high-quality infrared imaging must be done very well on the algorithm model of the image processor, because the attenuation effect of moisture, carbon dioxide, dust and infrared in the air can not be quantified, because it is fluid, nonlinear and the area is variable at different times.

This set of algorithm model involves parameters such as "automatic correction of environmental parameters" and "automatic correction of atmospheric penetration", if the algorithm model is not done well, even if the chip is very good, it will not get very good imaging results.

Over the years, Huaxing Group has been investing a lot of research in image processors and algorithm models, and has established an algorithm model on the Fengyun-4 meteorological satellite project, and has been optimizing the algorithm model over the years, and has also introduced the algorithm model of artificial intelligence, so that infrared imaging has become more accurate and efficient.

In recent years, Huaxing Group has been investing a lot in image processing technology, and a large part of the foundation in engineering technology comes from Minolta of Neon Country, and the mathematicians recruited by Huaxing Group in the world have played a very big role in this algorithm model, which ensures that Huaxing Group has reached the world-class level in infrared imaging image processing effect.

In fact, foreign countries have taken more image enhancement technology routes before night vision devices, and the image enhancement tube inside accelerates the photoelectrons through a miniature glass disc such as a high-voltage and microchannel plate, and then more electrons will hit the screen with phosphorescent coating behind it, producing a green phosphorescent image, and you can use an eyepiece to magnify the image or adjust the focal length.

This technology has always been leading abroad, and it was only in the eighties of the last century that this technology was introduced and a production line was established.

This kind of night vision device is to use the image intensifier to convert the low-light into electronic signals, and then magnify these electronic signals thousands of times, and then hit the phosphor screen to form an image, although it can help users see objects clearly at night, but its display effect is mostly dark green or black and white, many details are not clear, it only solves the problem of presence and none.

At present, Huaxing Group Company directly hits these amplified electronic signals on the uncooled infrared chip, converts them into digital signals through high-speed digital-to-analog converter circuits, and then reduces the noise of algorithms carried out by processors to finally form high-resolution pictures.

Because Huaxing Group has done a very good job in organic laser display technology, the display effect on the screen of the night vision device developed is very good, and the product effect of Eagle Sauce in this regard is somewhat unsatisfactory.

Eagle sauce domestic companies are very strong in technical research and development, but many of them are small production lines, and the display industry chain is gone, and there is no large-scale production like Huaxing Group Company, which is a little backward in engineering technology.

It is also this kind of small batch production, and it is mainly produced for the military, so there is no way to reduce the cost at all.

Huaxing Group has been developing, designing, producing and manufacturing this kind of high-precision electronic products, which has become very powerful in engineering technology, and is mass-produced.

For many years, the military industrial group company in China has been relying on the military's huge orders and arms exports to live a very prosperous life, where is the Huaxing group company from the very competitive civilian market at the beginning.

And Yang Jie is a technology freak, he worked hard to engage in R&D when he had no money at the beginning, and now that he has money, he is even more desperate to spend money on R&D and innovation.

Now Huaxing Group is developing a full-color low-illumination image sensor, and the company has also made a prototype internally, using an image intensifier to convert low-light into electronic signals, and then magnifying these electronic signals thousands of times, and then hitting this special low-illumination image sensor, and then by the central processing unit for noise reduction processing, forming the final full-color high-resolution picture, the image effect is no different from daytime.

However, the performance of this special low-light image sensor still does not meet the requirements of the technical department, and the second generation of special image sensors is still being developed, so it is not shown.

But the equipment that was revealed this time had already shocked Field and his party.