Construct · 1 fields · 1 citations

latent image: a standalone construct

One name. One construct. A landmark on the map.

● anchor · one construct, one field Nearest construct by meaning·not indexed
latentimage1 CONSTRUCTLatent imageGURNEY & MOTT · 1938

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Photographic chemistry / physics

The invisible record light leaves before developing

The latent image is the invisible change that light produces in a photographic emulsion at the moment of exposure, before any development: a few silver atoms accumulate at sensitivity sites on each struck silver-halide grain, an image that exists but cannot yet be seen. Gurney and Mott's 1938 The theory of the photolysis of silver bromide and the photographic latent image explained its formation as photoelectrons being trapped and then neutralising mobile silver ions into these specks. The referent is this sub-microscopic, pre-development record of exposure, which development later amplifies into visible metallic silver by reducing the whole grain at a latent-image speck.[1]

Unit
The exposed but undeveloped record held as silver specks on grains
Recovery means
Not applicable
Measured by
Inferred from developability of exposed grains and from electron-microscope study of latent-image specks

Next

Run it through the Collider, or take the citations with you.

See how latent image sits against neighbouring constructs in the Collider, or export every reference on this page in one click.

Open in ColliderExport BibTeXReport this entry

Nearby constructs

being3 fields · 3 citationsjingle · one word, three constructsdevelopment1 fields · 2 citationsanchor · a standalone constructemulsion1 fields · 1 citationsanchor · a standalone construct

References

  1. Gurney, R. W., & Mott, N. F. (1938). The theory of the photolysis of silver bromide and the photographic latent image. Proceedings of the Royal Society of London. Series A, 164(917), 151–167. https://doi.org/10.1098/rspa.1938.0011

Cited on this page?

Confirm your construct, or correct us.

If your work is cited behind one of these entries, you know better than we do whether we captured the meaning right. Confirm it, suggest an edit, or dispute it, and your name goes on the entry as an author who has checked it, linked to your ORCID.

Claim your construct