> There is a big difference between halftoning and dithering. Most of the
> printers we use, inkjet, home laser printers, etc, use dithering.
>
> Halftoning involves having each ink color screened into dots and then
> each of these dots is further matrixed to create different color
> density.
Not necessarily. You are describing an implementation, not a process. I
still contend, and what sources I have checked, concur that the process is
called halftonging, and that dithering is a technique that can be used in AN
implementation of halftoning.
> No inkjet printer can produce true
> halftone, yet.
I believe you are, again, referring to an implementation of the halftone
process, namely varying the drop size, as opposed to building the halftone
cell from a number of dots.
I'd like to see references that support you, if you have any. Adobe
supports my contention in their technical guide on halftoning:
http://www.adobe.com/support/techguides/printpublishing/scanning/psscanning0
2.html
Also, why would inkjet be any different than laser? They both print in dots
at a particular resolution.