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Details

Catalog Number

102723972

Title

Wandry patent notebook (#825)

Type

Text

Date

1970-01-14-1971-01-06

Author

Wandry, Warner

Biographical Notes

Warner Wandry worked at Fairchild form 1964 to 1972. A 1968 R&D organization chart shows him as a Technical Specialist reporting to E. Meieran in the Silicon Materials Section of the Materials and Processes Department managed by Ross Tucker. His notebooks indicate that he was responsible for providing services to the engineering staff, including preparing specimens and photographing wafers, die, and package materials using optical and SEM techniques.

Publisher

Fairchild Semiconductor

Identifying Numbers

Document number 825

Extent

Typically 40 to 44 per page on approximately 76 filled pages.

Dimensions

12 x 10 inches

Description

This is the fifth in a series of “Photo Log” books it continues the record of (904). It provides a continuing record of optical and SEM photographs requested by members of the engineering staff. Data recorded included; photo #, mount style, date, magnification employed, description of the device or task and the requesting engineer’s name (the customer). Many of the photographs are mounted in the respective engineer’s notebooks. These records could be used to identify the products and type of analysis being undertaken by the customer engineers during this period.

Wandry authored 10 volumes that were used as log books to record details of tasks performed. Several books serving different purposes were maintained concurrently. The others are: 260, 471, 472, 473, 781, 904, 1399, Photo, and Work.

Category

Notebooks

Collection Title

Fairchild Semiconductor notebooks and technical papers

Publications

The author contributed to the following R&D Technical Reports (TR) papers during his service at Fairchild:

TR 130 A comparison of etches for dislocations in silicon. Appendix: determination of dislocation density in silicon (1963-07-29).

TR142 Examination and evaluation of Hewlett Packard Associates hot electron diodes (1963-10-08).

Credit

Gift of Texas Instruments Incorporated

Lot Number

X6464.2012