Size of this preview: 800 × 364 pixels. Other resolutions: 320 × 146 pixels | 640 × 291 pixels | 1,248 × 568 pixels.
Original file (1,248 × 568 pixels, file size: 46 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
Русский: Интегральный генератор сигналов Харвика Джонсона, 1953. Варианты с сосредоточенными (вверху) и распределёнными (внизу) емкостями. Это исторически первый патент на интегральную схему. Неизвестно, была ли реализована эта конструкция - но пять лет спустя её почти в точности повторил Джек Килби. English: The monolithic oscillator circuit by Harwick Johnson, 1953 - the first historical patent for a monolithic IC. |
| Date | 1 May 2012 (upload date) |
| Source | Own work |
| Author | Retired electrician based on fig. 1 and fig. 4 from US patent 2,816,228 (filed 21/05/1953, issued 1957) |
|
This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship. |
|
This diagram image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.
It is recommended to name the SVG file “Интегральный генератор Харвика Джонсона 1953.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:40, 1 May 2012 | | 1,248 × 568 (46 KB) | Retired electrician | {{Information |Description={{ru|Интегральный генератор сигналов Харвика Джонсона, 1953. Варианты с сосредоточенными (вверху) и распределёнными (внизу) ем... |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on es.wiki.x.io
- Usage on ja.wiki.x.io
- Usage on ru.wiki.x.io
- Usage on uk.wiki.x.io
