File proveniente da Wikimedia Commons. Clicca per visitare la pagina originale

File:Zworykin1931iconoscope.png

Da Wikipedia, l'enciclopedia libera.
Vai alla navigazione Vai alla ricerca

File originale ‎(1 529 × 1 386 pixel, dimensione del file: 22 KB, tipo MIME: image/png)

Logo di Commons
Logo di Commons
 Questo file e la sua pagina di descrizione (discussione · modifica) si trovano su Wikimedia Commons (?)
Descrizione
English: First diagram of an iconoscope television camera tube, one of the earliest practical video camera tubes, invented by Vladimir Zworykin, from his 1931 US patent. Zworykin patented the tube for use as an ultraviolet video microscope, but applied it to the new expanding technology of television.
Data
Fonte US patent 2021907, Fig. 1
Autore Vladimir Zworykin


May or may not be in the public domain
 In general, the contents of United States patents are in the public domain.

In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent (see 37 CFR 1.71(d) & (e) and 37 CFR 1.84(s), and MPEP § 608.01(e) & (w) and MPEP § 1512):

A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by any­one of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.

The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain. (This template can be replaced by {{PD-US-patent-no notice}} in such cases.)

العربيَّة | English | español | 中文 | +/−

Didascalie

Aggiungi una brevissima spiegazione di ciò che questo file rappresenta

Elementi ritratti in questo file

raffigura

tipo di file

image/png

Cronologia del file

Fare clic su un gruppo data/ora per vedere il file come si presentava nel momento indicato.

Data/OraMiniaturaDimensioniUtenteCommento
attuale05:05, 29 mar 2011Miniatura della versione delle 05:05, 29 mar 20111 529 × 1 386 (22 KB)Mikhail RyazanovDirectly from USPTO original
05:03, 3 feb 2011Miniatura della versione delle 05:03, 3 feb 2011668 × 705 (20 KB)Mikhail Ryazanov{{Information |Description=Diagram of a UV microscope, similar in construction as an Iconoscope television camera tube |Source=*File:Zworykin1931iconoscope.jpg |Date=2011-02-03 03:03 (UTC) |Author=*File:Zworykin1931iconoscope.jpg: Vladimir Zwo

La seguente pagina usa questo file:

Utilizzo globale del file

Anche i seguenti wiki usano questo file:

Estratto da "https://it.wikipedia.org/wiki/File:Zworykin1931iconoscope.png"