Light Field Lab's patents describe relays, not a finished product

What you see

The company's own site, archived 27 October 2025 because the live page did not load through the fallback methods available for this entry, describes SolidLight as producing “objects that escape the screen and merge with reality,” viewed, per the page, without glasses, from a modular flat-panel wall. That is the company's own description of what a bystander sees: no headset is mentioned, and the panels are described as forming a single seamless surface rather than a boxed display case.

How it works

A patent-office search for assignee “Light Field Lab” returns a large family of granted patents on what the company calls “energy relays.” One example, US Patent 11,796,733, titled “Energy relay and Transverse Anderson Localization for propagation of two-dimensional, light field and holographic energy,” claims an energy relay system with waveguide elements arranged into “a singular seamless energy surface” that channels energy along defined propagation paths between an array of source devices and that surface. The company's own archived page independently describes a “Photonics Array & Nanoparticle Polymer Fused Surface Energy Relay” as one of three layers in its SolidLight system, matching the general waveguide-relay concept named in the patent, though the marketing page and the patent claims are two different kinds of document and were not cross-checked claim-by-claim for this entry.

Viewing conditions and limits

Neither document opened for this entry states a viewing angle, brightness, or maximum audience size for a finished installation; the patent describes a general energy-relay and waveguide apparatus rather than one fixed product, and the company's own page states a nominal sample density figure for its panels without independent measurement cited here. The company's page explicitly says “this is beyond holograms,” its own marketing distinction, not a claim this entry verifies against any technical definition of holography.

What it is not

A granted patent on an energy-relay waveguide component is not, by itself, confirmation of any specific product's internal design; patents describe what a company may exclude others from making, not necessarily the exact construction of a shipped device. The claimed “energy relay” concept is also not the same thing as a lens or mirror system in a conventional projector; the patent frames it as a structure for transporting a light field or plenoptic energy pattern from many small sources to one continuous surface, a different mechanism from simple image relay optics.

• Does a specific Light Field Lab product claim match the mechanism described in a particular granted patent, or only the company's general marketing language?
• Is the cited patent granted, or a published application still under examination?
• What does “beyond holograms” mean in the company's own technical terms, as opposed to as a marketing phrase?

Together, the patent record and the archived company page describe the same underlying concept, energy relay through engineered waveguide structures, from two different angles: one as a legal claim, one as a sales pitch, and neither substitutes for the other.