View Single Post
  #4  
Old August 15th 07, 03:14 PM posted to rec.photo.digital
Don Stauffer in Minnesota
external usenet poster
 
Posts: 464
Default CMOS vs CCD - why Kodak has used a CMOS sensor in a small-sensor camera

On Aug 14, 9:41 am, "David J Taylor" -this-
bit.nor-this-bit.co.uk wrote:
Don Stauffer in Minnesota wrote:

On Aug 14, 1:16 am, "David J Taylor"
-this- bit.nor-this-bit.co.uk wrote:
CMOS vs CCD - why Kodak has used a CMOS sensor in a small-sensor
camera. See:


http://1000nerds.kodak.com/default.asp?item=664294


David


I would question the statement that CCDs were first designed
specifically for cameras. Wasn't the analog delay line the first use
of CCDs? The linear array CCD came along before the 2D matrix.


Exactly my own recollection, Don.

What I did find interesting was the different emphasis being put on the
reasons behind using CMOS - not because it provides a higher image
quality, but because it makes for a cheaper system, and that the quality
has only recently become "acceptable" for small sensors.

David


Maybe they realize a policy of honesty will draw more support.