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Edwin H Land
Researcher at Polaroid Corporation
Publications - 353
Citations - 11957
Edwin H Land is an academic researcher from Polaroid Corporation. The author has contributed to research in topics: Product (mathematics) & Layer (electronics). The author has an hindex of 31, co-authored 353 publications receiving 10979 citations. Previous affiliations of Edwin H Land include Rowland Institute for Science & Harvard University.
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Patent
Process for preparing a photosensitive element and process of using same in a diffusion transfer method
TL;DR: A print is produced from a photosensitive stratum including silver, ferric or diazo material, and another stratum by a processing composition in the form of an emulsion provided by dispersing liquid droplets imparting high viscosity as an internal phase into an external phase comprising an aqueous solution of a developer.
Patent
Improvements relating to photographic process
TL;DR: A print is produced from a photosensitive stratum including silver, ferric or diazo material, and another stratum by a processing composition in the form of an emulsion provided by dispersing liquid droplets imparting high viscosity as an internal phase into an external phase comprising an aqueous solution of a developer.
Patent
Silver diffusion transfer receiving layer comprising HEC and gelatin
TL;DR: A receiving element for use in a photographic silver diffusion transfer process which comprises a transparent support carrying a layer comprising gelatin, hydroxyethyl cellulose and noble metal silver-precipitating nuclei was proposed in this article.
Patent
Movie camera producing supplemental exposure through back of film
TL;DR: In this paper, a motion picture camera has an in-camera supplemental exposure system in which a light source within the camera is energized in synchronization with the shutter opening to provide a low-level, nonimage forming exposure of the film substantially simultaneously with the image-forming exposure.