digplanet beta 1: Athena
Share digplanet:

Agriculture

Applied sciences

Arts

Belief

Business

Chronology

Culture

Education

Environment

Geography

Health

History

Humanities

Language

Law

Life

Mathematics

Nature

People

Politics

Science

Society

Technology

Jean Amédée Hoerni (September 26, 1924 - January 12, 1997) was a silicon transistor pioneer and a member of the 'traitorous eight'. He developed the planar process for manufacturing semiconductor devices such as transistors.

Biography[edit]

Hoerni was born on September 26, 1924 in Geneva, Switzerland.[1] He received a Doctor of Philosophy (Ph.D.) from the University of Cambridge and another Ph.D. from the University of Geneva.

In 1952, he moved to the United States to work at the California Institute of Technology, where he became acquainted with William Shockley, the "father of the transistor."

A few years later, Shockley recruited Hoerni to work with him at the newly founded Shockley Semiconductor Laboratory division of Beckman Instruments in Mountain View, California. But Shockley's strange behavior would compel the so-called 'traitorous eight': Hoerni, Julius Blank, Victor Grinich, Eugene Kleiner, Jay Last, Gordon Moore, Robert Noyce and Sheldon Roberts, to leave his laboratory and create the Fairchild Semiconductor corporation. At Fairchild Hoerni would go on to invent the planar process,[2][3] which was critical in the invention of Silicon Integrated circuit by Robert Noyce.[4] Jack Kilby from Texas Instruments is usually credited, with Noyce, with the invention of the integrated circuit, but Kilby's IC was based on Germanium, and as it turns out, Silicon ICs have numerous advantages over germanium. The name "Silicon Valley" refers to this silicon.[5]

Along with the 'traitorous eight' alumni Jay Last and Sheldon Roberts, Hoerni founded Amelco (known now as Teledyne) in 1961.

In 1964, he founded Union Carbide Electronics, and in 1967 Intersil.

He was awarded the Edward Longstreth Medal from the Franklin Institute in 1969[6] and the McDowell Award in 1972.[1]

Hoerni died of myelofibrosis on January 12, 1997 in Seattle, Washington.[7][8]

Personal[edit]

He was married to Anne Marie Hoerni, and had three children: daughters Annie Blackwell, Susan Killham, son Michael, and five grandchildren. He had one brother, Marc Hoerni of Geneva.[8]

Philanthropy[edit]

An avid mountain climber, Hoerni often visited the Karakoram Mountains in Pakistan and was moved by the poverty of the Balti mountain people who lived there. He contributed the lion's share, $30,000, to Greg Mortenson's project to build a school in the remote village of Korphe, and later founded the Central Asia Institute with an endowment of $1 million to continue providing services for them after his death.[9][10] Hoerni named Greg Mortenson as the first Executive Director of the organization, which continues to build schools in Pakistan and Afghanistan.[11]

In December 2007, an article was published by Michael Riordan on Hoerni and his planar process in IEEE Spectrum. The author claimed that Jay Last pointed out that Hoerni had incredible stamina and could hike for hours on little food or water.[7]

References[edit]

  1. ^ a b Jean A. Hoerni - 1972 W. Wallace McDowell Award Recipient
  2. ^ US 3025589  Hoerni, J. A.: "Method of Manufacturing Semiconductor Devices” filed May 1, 1959
  3. ^ US 3064167  Hoerni, J. A.: "Semiconductor device" filed May 15, 1960
  4. ^ caltech.edu/570/2/Moore.pdf "The Accidental Entrepreneur", Gordon E. Moore, Engineering & Science, Summer 1994
  5. ^ "Jean Hoerni (American engineer)", Encyclopædia Britannicaonline
  6. ^ "Franklin Laureate Database - Edward Longstreth Medal 1969 Laureates". Franklin Institute. Retrieved November 16, 2011. 
  7. ^ a b Michael, Riordan (December 2007). "The Silicon Dioxide Solution: How physicist Jean Hoerni built the bridge from the transistor to the integrated circuit". IEEE Spectrum. IEEE. Retrieved November 27, 2012. 
  8. ^ a b "Jean A. Hoerni". SFGate.com. February 5, 1997. Retrieved November 27, 2012. 
  9. ^ Three Cups of Tea, chapter 5. (disk 2, tracks 16-18 of the audiobook version)
  10. ^ "A gift for an entire village-- A failed mountaineer becomes a philanthropist after a village without a school saves his life", Marilyn Gardner, Christian Science Monitor, September 12, 2006
  11. ^ "Central Asia Institute History", Central Asia Institute

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Jean_Hoerni — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
46 videos foundNext > 

Read and Understood: The Fairchild Notebooks

The Fairchild Patent and Laboratory Notebooks predate the integrated circuit. The work described in them revolutionized the science and manufacturing of micr...

Building the Future: The Planar Integrated Circuit

[Recorded: May 8, 2009] The solid circuits built originally by Jack Kilby established that all the components required to make general-purpose electronic cir...

Greg Mortenson writer and former mountaineer

Greg Mortenson http://www.shanagrant.com/gallery8.html Greg Mortenson (born December 27, 1957) is an American humanitarian, writer and former mountaineer. Mo...

Google Doodle - 87émme Anniversaire de Robert Noyce

Lisez-moi ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Biographie Le 12 décembre 1927, il naît à Burl...

Hits recycled at Moods: round 5 & 6, the artists get ready for the battle!

Hits Recycled round 5 & 6 sehr bald im Moods! Bei Hits Recycled wird herausgetüftelt wie es klingt, wenn Pop- und Rock-Hits durch den Jazzwolf gedreht werde...

Jean et Hélène dans Niki's dance

Participation de Jean Vicino & Hélène Jung à la comédie musicale Le rêve de la troupe Niki's Dance décembre 2012 à janvier 2013. Montage et réalisation de ce...

Marc Ullrich Quintet « Something like this »

« Something like this » (Harold Mabern) le 13 décembre 2002 au Triangle à Huningue (68). Marc Ullrich : trompette, Domenic Landolf : sax, Michael Chylewski :...

DEEP AND SOULFUL HOUSE MIX. Danny SeventySeven - Deeper Rhythms 003 - The Fifty Flavours Mix.

Thanks for tuning in to the December Danny 77 mix, bringing the hottest and latest fused with some plucks from the vault - Deep, Soulful house with a sprinkl...

It's Like This vs Billie Jean

Run DMC vs Michael Jackson.

G Lounge XI - Official Teaser (HD)

G Lounge Milano - Vol. XI // store links CD: http://www.amazon.de/dp/B00IP3E3P2 // tracklisting CD 01: Soft Side 1. Kraak&Smaak feat. Joi Cardwell "Just Wann...

46 videos foundNext > 

78 news items

 
Upstart
Mon, 28 Jul 2014 12:04:53 -0700

From left to right: Gordon Moore, C. Sheldon Roberts, Eugene Kleiner, Robert Noyce, Victor Grinich, Julius Blank, Jean Hoerni and Jay Last. (1960) Magnum Photos for Fairchild Semiconductor / Wikipedia. Rate this story. 1 2 3 4 5 ...
 
TechCrunch
Sat, 26 Jul 2014 07:01:08 -0700

Eugene Kleiner and Julius Blank were engineers in New York City, and Jean Hoerni and Gordon Moore had worked at Caltech near Los Angeles. (The final co-founder, Victor Grinich, was a former researcher and PhD student at Stanford.) They leveraged ...

CNET

CNET
Thu, 09 Oct 2014 10:24:06 -0700

There names are: Gordon Moore, Sheldon Roberts, Eugene Kleiner, Robert Noyce, Victor Grinich, Julius Blank, Jean Hoerni and Jay Last. Study these guys as kids growing up and you may discover the ingredients to developing "strong" scientists and ...
 
TechSpot
Tue, 16 Sep 2014 22:16:01 -0700

Within a year of assembling his research team he had alienated enough members to cause the mass exodus of "The Traitorous Eight", which included Robert Noyce and Gordon Moore, two of Intel's future founders, Jean Hoerni, inventor of the planar ...

Daily Mail

Daily Mail
Tue, 14 Oct 2014 08:12:53 -0700

The book was originally conceived as a way to raise money and tell the story of the Central Asia Institute, which Mortenson founded in 1996 with a $1million donation from Dr. Jean Hoerni, a Swiss physicist and mountaineer. An attorney general's ...
 
Optimize Magazine
Mon, 29 Apr 2013 06:10:58 -0700

A few years later, these Very Bright People -- Gordon Moore, Robert Noyce, Eugene Kleiner, Jean Hoerni, Victor Grinich, Julius Blank, Jay Last and Sheldon Roberts -- have had enough of Shockley and his dysfunctional company and decide to bolt.

Daily Mail (blog)

Daily Mail (blog)
Tue, 21 Jan 2014 07:09:32 -0800

The book was originally conceived as a way to raise money and tell the story of the Central Asia Institute, which Mortenson founded in 1996 with a $1million donation from Dr. Jean Hoerni, a Swiss physicist and mountaineer. Among many indescrepencies ...
 
IEEE Spectrum
Mon, 25 Nov 2013 13:06:23 -0800

Photo: Robert W. Kelley/Time & Life Pictures/Getty Images ROBOT DREAMER: The physicist William Shockley [shown in a 1963 photo] had many interesting ideas during his long career but perhaps none quite so sci-fi as his vision of a robotic workforce that ...
Loading

Oops, we seem to be having trouble contacting Twitter

Support Wikipedia

A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia. Please add your support for Wikipedia!

Searchlight Group

Digplanet also receives support from Searchlight Group. Visit Searchlight