Solid state watch module construction

Details Solid state watch module construction Solid state watch module construction

1977-12-22

1980-11-11

Miska, Vit W.

Horology: time measuring systems or devices

Chronological

With electro-optical display

368276, G04C 300, G04B 1930, G04B 3700

Patent

active

042325129

ABSTRACT:
A solid state watch module construction including a plastic substrate and an electro-optical display cell directly mounted on the substrate. The substrate has an integrated circuit chip on one side thereof, and a plurality of printed circuit leads connected to electrical terminals of the integrated circuit chip. The electro-optical display cell has a plurality of electric terminals formed in rows in alignment with terminal ends of said printed circuit leads. The electro-optical display cell is bonded to the one side of the substrate and the electric terminals of the display cell are bonded to the terminal ends of the printed circuit leads.

REFERENCES:
patent: 3759031 (1973-09-01), McCullough et al.
patent: 3863436 (1975-02-01), Schwarzschild et al.
patent: 3983689 (1976-10-01), Burke et al.
patent: 4023344 (1977-05-01), Mukaiyama
patent: 4038814 (1977-08-01), Niida
patent: 4042861 (1977-08-01), Yasuda et al.
patent: 4051663 (1977-10-01), Chihara et al.
patent: 4064689 (1977-12-01), Yasuda et al.
patent: 4086752 (1978-05-01), Kishimoto

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