|
|
| |
 |
| |
| Contact： |
| Tel：13662608310 |
| Fax： |
| Q Q：1114926768 |
| E-mail：1114926768qq@.com |
| Add：Shenzhen Longgang 5, 6th Floor Sakata street Jihua Road 438 Baoli Industrial Park |
|
| |
| |
|
|
|
|
| |
You are here: Home > Message Body |
|
|
| Features Array IR cameras |
| Posted： Published：2015-4-6 Read：122Times |
Based on the urgent needs of the market practice, the third generation of infrared array camera in the original LED infrared technology, to carry out a revolutionary improvement, using innovative semiconductor technology, high-performance light-emitting crystal array arrangement, through a special package form power light emitting diode array (LED Array). Every single LED Array integrates up to 60 LED light crystal, a significant advantage decent volume, brightness, easy life, photoelectric conversion, light all of the price.
High brightness
Obviously, the higher the brightness, the more distant from the light irradiation, a single LED light output power is generally 5 ~ 15mW, although can increase the current to increase the brightness, but the limitations of the material itself, the photoelectric conversion efficiency of infrared rays not high, only 20% of the light, the remaining 80% is heat. Therefore, improving the brightness, but also produce more heat, which is demanding working temperature infrared CCD camera key components, it obviously does not work. In addition, LED PCB board is a plurality of combinations as the carrier, good thermal performance. The infrared array camera light sources, by the dozens of high efficiency and high power Epistar through high-tech package on a plane, good thermal device configuration. While increasing the photoelectric conversion efficiency, the brightness is about 100 times that of a single LED.
Small
As mentioned earlier, the use of highly integrated infrared array of advanced packaging technology, a package of dozens of infrared array chip wafer, only the size of a fingernail. Imagine the volume of the dozens of individual LED put together look like? The most important is to facilitate the application of small volume, if the dozens of combinations of a single LED infrared light source is mounted on the high-speed ball machine, the effect can be imagined.
Long life
CCD array infrared technology to ensure good working condition, its life is nine times that of ordinary LED infrared camera. Ordinary LED infrared cameras and camcorders to LED light tube placed in a body cavity, and the heat LED tube can not be effectively disseminated through the PCB, the temperature problem seriously hampered the CCD life. Ordinary LED infrared cameras in use for three months, began to appear signs of aging, the picture fuzzy, white, contrast, and so the lack of problems, the direct impact on product use effect, or even scrapped the entire infrared camera.
High efficiency
Own characteristics determined by the semiconductor, the luminous efficiency and thermal performance is a benign 裓 - ring. Better thermal performance, so the lower the operating temperature, low temperature and can better protect their luminous efficiency. On the contrary, it is a vicious cycle efficiency constant decay. In addition, our system uses high-frequency power supply spikes independent patent to ensure greater efficiency.
Uniform light
As we all know, each in front of an ordinary infrared LED has a sphere, is an independent optical design, to change the size of the spot. When a combination of a plurality of infrared LED in the infrared camera around the lens, the emitted light is composed of a plurality of spots overlap, the overlapped portion of the luminance will be particularly high, and also form a circle, i.e., "flashlight" effect, the effect of the night vision screen of course, is not uniform. The infrared array camera equivalent of a large point source, through a special optical design, the light evenly illuminated objects to be monitored, the middle and the resulting brightness around the monitor screen is the same. |
| |
| |
|
|
|
|
|
|
中 文
ENGLISH
