All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
Image: US Patent 3029366 fig 1 redrawn
Size of this preview: 800 × 296 pixels. Other resolutions: 320 × 118 pixels | 1,577 × 583 pixels.
Original image (1,577 × 583 pixels, file size: 35 KB, MIME type: image/png)
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).
Title: US Patent 3029366 fig 1 redrawn
Credit: Own work
Author: Retired electrician based on figure 2 from US patent 3029366 by Kurt Lehovec (filed 1959, issued 1962)
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
