Xi 'an jiaotong university publish scientific and technological achievements: the solar cell can be 'wear' in the body

“ Smart phone has become a daily supplies, mobile phone battery low, slow charging, charging treasure carry inconvenience, is that we are often faced with the & lsquo; Pain points & rsquo; 。 ” Professor of xi 'an jiaotong university institute of telecommunications Wu Chaoxin 8 tells a reporter, as the perovskite flexible thin film solar battery research and development, these problems may be solved. In the future, people can be even batteries & other; Wear & throughout; In the body.

on March 8, xi 'an jiaotong university press conference held in 2019, the first scientific and technological achievements, and on the spot shows flexible perovskite thin film solar cells and depth of the structured light 3 d camera two scientific and technological achievements.

perovskite solid solar battery has characteristics such as high efficiency, low cost, simple preparation process, low temperature preparation of perovskite solar cells preparation process has become flexible, lightweight and efficient thin film solar cells of choice.

Wu Chaoxin said that the technology is suitable for in some flexible, lightweight substrate up to do it, so can make flexible mobile power supply, outdoor rechargeable power supply and wearable electronic devices, etc. The technology can be mobile power supply into a business card size, and even clothing can be converted into solar cells.

　　“ Began to develop since 2013, we have to perovskite flexible thin film solar cell conversion efficiency up to 19%. ” Wu Chaoxin said, hope the battery can production as soon as possible, for civilian and military, make contribution to the development of green urban landscape lighting, etc.

xi 'an jiaotong university institute of telecommunications artificial intelligence and robotics institute, an associate professor at GeChenYang introduces the working principle of structured light 3 d depth camera technology, application field and market value.

GeChenYang said the depth camera as a real physical world and the virtual network world interact & other; The portal equipment & throughout; , can make the machine or smart devices similar to the human eye 3 d visual perception ability, will help to realize the nature of human and machine interaction, interactions with the virtual of the online world, even the interaction between the machine and machine.

　　“ When we go home, through the depth camera technology, air conditioning can be adjusted according to the body's temperature is the most suitable temperature, wind direction, can according to the habit of TV programs, implementation of household appliances personalized service. ” GeChenYang believes that the technology can be widely used in unmanned aerial vehicle (uav), 3 d printing, robot, intelligent home, face recognition to pay, and other fields, to provide technical support to people's fast life.