Samsung's holographic-display patents form a portfolio, not one

What you see

None of this is a display a member of the public can currently walk up to; it is a body of patent filings. Opening one representative granted example, US Patent 10,054,793, its abstract describes a “holographic display apparatus” whose spatial light modulator generates hologram patterns forming “a first hologram image and a second hologram image having different viewpoints” by setting different phase-modulation values for each. Read plainly, that describes a viewer positioned to receive one of several distinct computed views depending on eye position, the way a light-field or multi-view display works, not a description of any specific shipped Samsung product.

How it works

A patent-office search restricted to assignee “Samsung Electronics” and the phrase “holographic display” returns dozens of records, both granted patents and published applications, covering backlight units, beam-deflection optics, spatial light modulators, and viewing-window expansion for holographic displays. US 10,054,793 itself, filed October 13, 2015 and granted August 21, 2018 per its own bibliographic data, claims a controller that sets phase-modulation values on a spatial light modulator to produce multiple hologram patterns; this is computer-generated, electronically modulated holography, the same broad family as the near-eye and neural-holography research covered elsewhere in this archive, not an optical illusion or a printed foil.

Viewing conditions and limits

A patent claim is not a product specification: nothing in the abstract states image brightness, field of view, or how many viewers the apparatus supports at once, and no separate source opened for this entry confirms that this particular claimed design has shipped in a consumer device. The sheer volume of related Samsung filings — covering backlight units, chromatic-aberration reduction, and expanded viewing windows across dozens of separate patent numbers — indicates sustained research investment in holographic-display components, which is a different, narrower claim than evidence of a marketed holographic display.

What it is not

This is not proof that Samsung sells or has announced a holographic display product; a filed or even granted patent secures the right to exclude others from an invention, it does not require the applicant to manufacture it. It is also not a single invention: the search results span many distinct patent families, from backlight hardware to phase-modulation algorithms, and treating “Samsung's holographic display patent” as one document rather than a portfolio would misstate what the search actually returns.

• Is a cited Samsung holographic-display patent granted, or only a published application still under examination?
• Does the specific patent describe a complete display system, or one component such as a backlight or spatial light modulator?
• Has any Samsung product shipped that names or matches the claimed design, per a source independent of the patent itself?

Read across the portfolio rather than any single filing, the pattern that emerges is sustained component-level research into electronically modulated holographic and light-field display hardware, not a confirmed roadmap to a specific consumer product.