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www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
North North North North GuangweiGuangweiGuangweiGuangwei Technology INC. Technology INC. Technology INC. Technology INC.
UncooledUncooledUncooledUncooled Infrared LWIR Infrared LWIR Infrared LWIR Infrared LWIR
Detector IntroductionDetector IntroductionDetector IntroductionDetector Introduction
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
1:Company Profile
� North Guangwei Technology INC(abbreviated to GWIC) was founded in 2006,headquartered in Beijing, which is one of a leading company in the design, manufacture and marketing of uncooled infrared LWIR detectors and cores, with independent intellectual property rights of high-tech enterprises. � In October 2012,North Night-Vision Group invested in GWIC.� In March 2013,GWIC completed the integration with Night-Vision Group and the first session of the Board was held meanwhile.� In 2008,the product line was set up in Xi’An. The capacity can reach to detector wafer 8000, various of detector nearly 20,000.
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
Quality Management SystemQuality Management System
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
HighHigh--tech enterprisetech enterprise
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
2: The major equipment of R&D detectors --
Lithography
6 inches automatic stepper
lithography machine
6 inches automatic
lithography gumming /developer
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
2:The major equipment of R&D detectors –
Thin film
CVD Thin film PVD Thin film
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2: The major equipment of R&D detectors –
Sculpture
Sculpture Degumming
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2: The major equipment of R&D detectors –
Sacrificial layer
Sacrificial layer gumming Anneal
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
2: The major equipment of R&D detectors –
Packaging
Packaging factory Vacuum factory
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2: The major equipment of R&D detectors –
Test equipment
Wafer test platform Finished products test platform
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2: Detector R&D-Design platform
Integrated circuits design platform Packaging design platform
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3:Detector chip manufacturing
• Mixed analog-
digital TC and
array format are
made in the same
wafer ;
• The size of chip
from 8mm*8mm
to 15mm*15mm
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
4:Specification
– Frame rate:25~100 Hz
– Thermal time constant:3~15 ms
– Typical signal response:5~25 mV/K
– NETD:40~80 mK
– Pixel pitch:20~45 um
– Array format:160*120,384*288,640*512
– Non-operating pixel:< 0.1%
– Dynamic range:> 70 dB
– Reliability:GJB、 MIL-STD
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
5:Company product develop route map
2008 2009 2010 2011 2012 2014
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6:Products
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
GWIR 01 01 21AMaterial VOx
Array format 160×120
Pixel pitch 45um
NETD(@1/f,300K,50Hz) ≤80mK
Area fill factor 70%
Spectral response 8~14um
Thermal time constant 7ms
Non-operating pixel <0.1%
Typical signal response 5mV/K
Frame rate(Max) 60Hz
Dynamic range ≥70db
Output signal One analog output
Power consumption(excluding TEC) 200mW
Operating temperature range -40℃~+60℃
Storage temperature range -55℃~+70℃
Weight 25g
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
GWIR 01 02 X2AMaterial VOx
Array format 160×120
Pixel pitch 38um
NETD(@1/f,300K,50Hz) 60mK and 80mK
Area fill factor 70%
Spectral response 8~14um
Thermal time constant 4ms
Non-operating pixel <0.1%
Typical signal response 5mV/K
Frame rate(Max) 100Hz
Dynamic range ≥70db
Output signal One analog output
Power consumption(excluding TEC) 100mW
Operating temperature range -40℃~+60℃
Storage temperature range -55℃~+70℃
Weight 25g
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
GWIR 02 01 X1AMaterial VOx
Array format 384×288
Pixel pitch 35um
NETD(@1/f,300K,50Hz) 60mK and 80mK
Area fill factor 70%
Spectral response 8~14um
Thermal time constant 15ms
Non-operating pixel <0.1%
Typical signal response 10mV/K
Frame rate(Max) 60Hz
Dynamic range ≥70db
Output signal One analog output
Power consumption(excluding TEC) 200mW
Operating temperature range -40℃~+60℃
Storage temperature range -55℃~+70℃
Weight 25g
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
GWIR 02 02 X1A
Material VOx
Array format 384×288
Pixel pitch 25um
NETD(@1/f,300K,50Hz) 40mK and 60mK
Area fill factor 70%
Spectral response 8~14um
Thermal time constant 20ms
Non-operating pixel <0.3%
Typical signal response 15mV/K
Frame rate(Max) 50Hz
Dynamic range ≥70db
Output signal One analog output
Power consumption(excluding TEC) 200mW
Operating temperature range -40℃~+60℃
Storage temperature range -55℃~+70℃
Weight 25g
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
GWIR 02 03 X1AMaterial VOx
Array format 384×288
Pixel pitch 20um
NETD(@1/f,300K,50Hz) 50mK and 80mK
Area fill factor 70%
Spectral response 8~14um
Thermal time constant 15ms
Non-operating pixel <0.3%
Typical signal response 12mV/K
Frame rate(Max) 60Hz
Dynamic range ≥70db
Output signal One analog output
Power consumption(excluding TEC) 200mW
Operating temperature range -40℃~+60℃
Storage temperature range -55℃~+70℃
Weight 25g
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
GWIR 03 01 X1A传感器材料Material VOx
分辨率 Array format 640×512
像元中心距 Pixel pitch 20um
NETD(@1/f,300K,50Hz) 50mK and 80mK
填充系数 Area fill factor 90%
响应波段 Spectral response 8~14um
典型热响应时间 Thermal time constant 7ms
盲元率 Non-operating pixel <0.1%
典型响应率 Typical signal response 4~8mV/K
最大帧频 Frame rate(Max) 60Hz
动态范围 Dynamic range ≥70db
输出信号 Output signal 单通道模拟信号 Two analog output
典型功耗(不包括TEC功耗)
Power consumption(excluding TEC)250mW
工作温度范围Operating temperature range
-40℃~+60℃
存储温度范围Storage temperature range
-55℃~+70℃
重量Weight 25g
www.gwic.com.cn Tel: 010-88829628 Fax:010-88829622
7:Reliability Testing
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