Last year, Sony announced their development of their new Back Side Illuminated (BSI) CMOS imager which they intended to use in their digital camcorders and P&S DCs (the sensor is small in size):-http://www.sony.net/SonyInfo/News/Press/200806/08-069E/index.htmlWhilst the light receiving area per pixel are expanded and it well observes the law of Physics for getting more photons (and thus light
