According to the website eosHD “In what is being billed as another sizeable revolution in the camera world, Panasonic is set to unveil a shutter-less DSLR. Billed as a ‘global shutter’ and marketed as HD Progressive, Panasonic will for now reserve this feature only for their high end range of camcorders and the GH2.
Panasonic is set to release the LX4 and G2 in February, but the GH2 will wait until the 2nd half of 2010 according to my source in Asia. Rather than do a yearly update of the GH line, Panasonic want to bring a greater incremental step to the ‘luxury’ line.“,,,”The global shutter also creates the possibility of an entirely silent camera. Goodbye shutter click. On a DSLR a global shutter requires greater power demands and causes the sensor to run hot, but Panasonic were able to develop one because their modern CMOS processing plant can shrink a chip below 35 nanometers, which coupled with the relatively small (in DSLR terms) sensor size of the Micro 4/3rds format allows the chip to run cooler.“