File:US Patent 3029366 fig 1 redrawn.png
From Vigyanwiki
Size of this preview: 800 × 296 pixels. Other resolutions: 320 × 118 pixels | 640 × 237 pixels | 1,577 × 583 pixels.
Original file (1,577 × 583 pixels, file size: 87 KB, MIME type: image/png)
Summary
| Description |
Структура интегральной схемы с изоляцией p-n-переходом, предложенная Куртом Леховцом в 1959 году (по патенту США 3029366). Cинии области - n-типа, красные - p-типа. Схема = трёхкаскадный УВЧ с непосредственными связями, напряжение питания -1.5 В. Реальная опытная структура имела 2.2 мм в длину и 0.1 мм в высоту. The first historical IC with junction isolation, by Kurt Lehovec (Sprague Electric), conceived in the end of 1958, patent filed 22/04/1959 - just a couple of months preceding Robert Noyce. The structure itself is a one-dimensional grown-crystal thing with alloyed transistors. Size: L=90 mils (2.2 mm), W=20 mils (0.5 mm), H=4 mils (0.1 mm). |
| Date | |
| Source | Own work |
| Author | Retired electrician based on figure 2 from US patent 3029366 by Kurt Lehovec (filed 1959, issued 1962) |
|
This file 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 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 “US Patent 3029366 fig 1 redrawn.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 | 00:59, 21 April 2012 | | 1,577 × 583 (87 KB) | wikimediacommons>Retired electrician | {{Information |Description=Структура интегральной схемы с изоляцией p-n-переходом, предложенная Куртом Леховцом в 1959 году (по патенту США 3029366). Cинии об... |
File usage
The following page uses this file:
