1987.0487.124 Texas Instruments Collection Object

Liquid Crystal Watch Display - 1979
TI number: G00426

This item is a prototype plastic digital watch LCD built in 1979. It has three and a half seven segment digits functioning in the twisted nematic field effect mode. This display was used for a number of prototype plastic watches but was not put into production.
Texas Instruments (Hector Cardenas, Milo Johnson.)

Contact Nance L. Briscoe for further information

National Museum of American History

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