File:Bardeen Shockley Brattain 1948.JPG

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Summary

Description
English: Photo of (from left) John Bardeen, William Shockley and Walter Brattain, the inventors of the transistor, 1948. This is one of a series of publicity photos produced by Bell Labs around the time of the public announcement of the invention (June 30, 1948). Although Shockley was not involved in the invention, and has never been listed on patent applications, Bell Labs decided that Shockley must appear on all publicity photos along with Bardeen and Brattain.
Русский: Джон Бардин, Уильям Шокли, Уолтер Браттейн. Рекламное фото Bell Labs, приуроченное к публичному объявлению об изобретении первого (точечного) транзистора 30 июня 1948 года. Шокли не участвовал в изобретении, но компания решила, что он должен присутствовать на всех официальных фото изобретателей рядом с Бардином и Браттейном.
Date There is a 5 May 1964 date stamp on back.
Source

eBay item photo front

photo back
Author AT&T; photographer: Jack St. (last part of name not stamped well enough to read), New York, New York.
Other versions


Licensing

This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.

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Captions

From left: John Bardeen, William Shockley and Walter Brattain, the inventors of the transistor, 1948. Although Shockley was not involved in the invention, Bell Labs decided that he must appear on all publicity photos along with Bardeen and Brattain.

media type

image/jpeg

checksum

848244460efc45829619ccb184551a7d27e5076f

determination method or standard: SHA-1

data size

971,680 byte

height

2,448 pixel

width

3,073 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current21:46, 12 December 2020Thumbnail for version as of 21:46, 12 December 20203,073 × 2,448 (949 KB)wikimediacommons>YitzhakNatbetter res.

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