crwdns2933803:09crwdne2933803:0
crwdns2933797:0Jeff Suovanencrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jeff Suovanen
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| - | [* black] Lifting up one of the external sensor arrays, we find beneath: the optical system for injecting |
|---|---|
| - | [* icon_note] The bright colors on the top |
| + | [* black] Lifting up one of the external sensor arrays, we find beneath: the optical system for injecting images into the waveguides. |
| + | [* icon_note] The bright colors on the top aren't indicative of anything other than ambient light reflecting off the diffraction gratings at an angle. |
| [* black] If you look closely, you may notice that the color spots are layered at different depths—each corresponding to a single layer of the waveguide. | |
| - | [* black] The KGOnTech blog identified this structure in a Magic Leap patent in November 2016, said it was most likely what Magic Leap was doing, and briefly explained its function. Follow [https://www.kguttag.com/2016/11/20/magic-leap-separating-magic-and-reality/|this link] and scroll down to "Best Fit Magic Leap Application with Waveguides" for more details. |
| - | [* black] At the back, we find the actual display device: an OmniVision OP02222 FSC LCOS device. It is likely a customized variation of the [https://www.ovt.com/download/sensorpdf/261/OmniVision_OP02220.pdf|OmniVision OP02220]. |
| + | [* black] At the back, we find the actual display device: an OmniVision OP02222 [https://en.wikipedia.org/wiki/Field-sequential_color_system|field-sequential color (FSC)|new_window=true] LCOS device. It is likely a customized variation of the [https://www.ovt.com/download/sensorpdf/261/OmniVision_OP02220.pdf|OmniVision OP02220]. |
| [* icon_note] Both LCOS devices feature a custom PCB variation so that both flex cables can be routed out the back of the display housings. | |
| + | [* icon_reminder] Spoiler alert! The [https://www.kguttag.com/2016/11/20/magic-leap-separating-magic-and-reality/|KGOnTech blog identified this entire system|new_window=true] in a Magic Leap patent as far back as November 2016, said it was most likely what Magic Leap was doing, and briefly explained its function. |