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September 19th, 2020 Pardon our dust, the blog is currently being updated — There may be a few glitches for a few days

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Exclusive: Snap Buying Compound Photonics (LCOS and MicroLED)

Introduction On May 21, 2021, this blog broke the news that Snap was going to use WaveOptics, and just two hours later, news broke that Snap had bought WaveOptics. In that article, I speculated that WaveOptics was moving toward using LCOS and speculated that Snap’s future products would likely be using LCOS. Later, it was…

Exclusive: Imagine Optix Bought By Meta – Half Dome 3’s Varifocal Tech – Meta, Valve, and Apple on Collision Course?

Introduction Following up on Meta’s Cambria (Part 2): Is It Half Dome 3? has led to a bit of intrigue. One of my readers pointed out that as stated in the Facebook/Meta’s Doug Lanman’s video EI 2020 Plenary: Quality Screen Time: Leveraging Computational Displays for Spatial Computing HD3 was using Pancharatnam-Berry Phase Lens (PBPL). PBPL…

Meta’s Cambria (Part 2): Is It Half Dome 3?

Introduction After my last article, Meta (aka Facebook) Cambria Electrically Controllable LC Lens for VAC?, many people were pointing me to Half Dome 3 (HD3) and in particular a Doug Lanman, Director of Display Systems Research at Facebook Reality Lab, video: EI 2020 Plenary: Quality Screen Time: Leveraging Computational Displays for Spatial Computing. Lanman’s video…

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