Re: n00b looking for a 1"+ monochrome display that

From Wear-Hard Mailing list Archive (WH) Maintained by R. Paul McCarty

Yes, the brightness of these is good, BUT the size is too small.
The diagonals are .61", which is about 1/2 the size we need, or
1/4 the area we need, and thus, with perfect optics, would yield
600/4 or only 150cd/m2 for the image size we need.

Do you have an OLED array that is at least 1" diagonal ?

Tony Havelka wrote:

> Check out:
> 
> The Green SVGA+ OLED >600cd/m2
> http://tinyurl.com/a5zbq
> 
> and add our high brightness controller.
> 
> We have Green, White and Color in stock, Yellow @ >650cd/m2 is about 90 days
> away.
> 
> -Tony
> 
>>-----Original Message-----
>>From:  [mailto:] On
>>Behalf Of Daniel Tso
>>Sent: Wednesday, September 07, 2005 2:10 PM
>>To: 
>>Subject: [Wear-Hard] n00b looking for a 1"+ monochrome display that
>>is*very* bright...
>>
>>	I'm a newbie on this list, though I've played with
>>small displays before. In particular, I've used the Kopin
>>M1 and the Albatech Personal. I've also taken apart an old
>>SONY Hi-8 camcorder and successfully extracted and used the
>>BW CRT viewfinder, feeding it RS170 video.
>>
>>	What I'm looking for now is a small display, about
>>1-1.3" diagonal (square is good too). It doesn't have to be
>>color, monochrome is fine. Resolution doesn't have to be
>>high -- VGA is fine, even 320x240 is ok. It does need to be
>>quite BRIGHT: 200cd/m2 would be nice, even higher would be
>>better (1000cd/m2 anyone). Short of this, a device in which
>>I could change the backlighting might work. I could use
>>either a VGA-style input signal interface, or NTSC. A decent
>>contrast ratio would also be helpful (at least 100:1 if not,
>>say, 500:1). Price ? be nice if it were under $1000.
>>
>>	So anyone have any suggestions ?
>>
>>	So far the Albatech has come the closest, but it is
>>only about 100cd/m2. The Kopin is too small and thus, though
>>bright, is not bright enough when expanded to the 1" image
>>size. Same goes for the eMagin OLED (nice and bright but too
>>small), and the camcorder CRT. We've used a DLP projector in
>>the past -- plenty of light but very clumsy. I'm thinking of
>>trying a larger camcorder viewfinder. But I'd love to find
>>an LCD or OLED array that better met these criteria.
>>
>>	Thanks.
>>
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>>
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> 
> 
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