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Society: ASMEMain Category: MechanicalSub Category: Research and DevelopmentEra: 1990-1999DateCreated: 1996DLP(r) Demo CenterPlanoState: TXZip: 75023Country: USAWebsite: http://www.asme.org/about-asme/history/landmarks/topics-m-z/research-and-development/--243-digital-micromirror-device-%281996%29Creator: Hornbeck, Larry , Texas Instruments
The Digital Micromirror Device (DMD) was recognized as an ASME Mechanical Engineering Historic Landmark in 2008. Its development began in 1977 with the forming of a small team at Texas Instruments headed by noted physicist Larry Hornbeck. Texas Instruments was given a project from the Department of Defense to create a device that could modulate light.
YearAdded:
2008
Image Credit: Courtesy Wikipedia/Adpowers (CC BY-SA 1.0)Image Caption: Picture of DLP chip used in a digital projector at the Cinerama in SeattleEra_date_from: 1996
abacus II
Society: ASMEMain Category: MechanicalSub Category: Communications and Data ProcessingDateCreated: 1972Texas Instruments DallasState: TXCountry: USAWebsite: https://www.asme.org/about-asme/who-we-are/engineering-history/landmarks/160-abacus-ii-integrated-circuit-wire-bonderCreator: Texas Instruments

The ABACUS II, designed and built by Texas Instruments, was the first practical automated production machine for the assembly of integrated circuits. Using heat and pressure, it bonded fine gold wire to microscopic contacts on the silicon chip and pin connections on the package.

The ABACUS II could maintain a positioning accuracy of ± 0.00025 inch while bonding up to 375 devices an hour. Following the success of this prototype, almost 1,000 ABACUS II wire bonders were built, making the economical mass production of integrated circuits a reality.

YearAdded:
1992
Image Caption: ABACUS II Integrated-Circuit Wire BonderEra_date_from: 1972
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