Topic 1: Semiconductors
Magnetic semiconductor
Organic semiconductor
Advanced photoresist
Optoelectronics and photovoltaic devices
Semiconductor physics
Semiconductor quantum computing
Reliability of Semiconductor Materials and Devices
Semiconductor Manufacturing and Applications
Emerging semiconductor technologies
3D semiconductor device technology, etc
Topic 2: Photovoltaic Technology and Applications
Research and development of optoelectronic materials and devices
Optoelectronic imaging and detection technology
Fiber optic communication systems and components
The latest development of optical disc storage technology
Display technology and new display materials
Terahertz technology
Optical sensors
Optical Interconnection Technology
Semiconductor Lighting Technology
Nanooptoelectronics
Micro Nano Electro Mechanical Systems (MOEMS)
Signal processing and optoelectronic information technology
Image and signal processing
Optoelectronic Information Processing Technology
Topic 3: New Energy Science and Engineering
Energy efficiency 
Renewable energy
Wind energy
Solar energy
Hydrogen energy
Geothermal energy
Nuclear energy
Tidal energy
New energy vehicles
Clean energy
New Energy Materials and Devices
Thermodynamics
Energy Management and Sustainable Development
Civil Engineering and Energy saving Buildings
Environmental Science and Engineering