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I got asked a series of questions by reader “me_wwwing” after the article Laser with LCOS is Focus Free — Yes Really! that I am answering in this post because I…
Yes, when LCOS panels are used with lasers they can be “Focus Free.” I have found that even very technical people have a hard time believing this as it goes…
I asked my old company Syndiant if I could take some high-resolution photos of their new SYL2271 720P LCOS panel and they agreed. Below are pictures I took with an…
QP Optoelectronic’s Lightpad appears to me to be an interesting “transitional product” in the evolution the pico projector “use model”. In this post I am going to comment on what…
As part of my marathon training, I ran 18 miles the Sunday before CES, and it turned out to also be good practice for attending CES. I’d estimate I averaged…
I don’t care how good you think your eyes are you can’t tell the resolution of display without a test pattern. On the show floor and in their demo rooms,…
With CES just around the corner, I thought I would share my observations about viewing demos at CES (and elsewhere). While the vast majority of products demonstrated at CES are…
Thanks to the readership of this blog, I now have my “press credentials” for CES. If there is something in the Pico Projector field in particular or displays in general…
In my last post on Direct Green Lasers (DGL) I wrote about electrical power to lumens conversion. In this post, I am going to talk about the color range/space and…
In my last blog I wrote about the power measurements on the ShowWX and a number of people asking “where did the all the ShowWX’s power go?” Microvision wants you…
ShowWX consumed 5.6 Watts Microvision in their blog and their recent 8-K statement wrote “Lest you be led astray by false soothsayers.” I would agree not to be led…
My, the power of the blogosphere! I just started this blog two weeks ago and Microvision has all the appearances of making a veiled response to my blog and having…
For this installment on the pico projector “use mode” I would like to step back and talk about the original reason for pico projectors in the first place, their Raison…
Today’s blog is the first in a series about green lasers, and in particular about how wavelength, power, efficiency, and lumens relate to each other. Also, I’m also going to…
