Miniature display device for use in a miniature electronic appar

Details Miniature display device for use in a miniature electronic appar Miniature display device for use in a miniature electronic appar

1989-04-11

1992-10-13

Arnold, Bruce Y.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359199, 359225, 340705, G02B 2608, G09G 302

Patent

active

051556154

ABSTRACT:
A miniature display device formed in such a manner that a magnification lens is disposed between the vibration mirror and the observation position. Further light emitting elements are situated at the focus position of the magnification lens. Thus, a miniature display device is formed which is appropriate for use in a small-sized electronic apparatus such as a hand-held mini-computer.

REFERENCES:
patent: 3657981 (1972-04-01), Benton
patent: 3992619 (1976-11-01), VanBuskirk
patent: 4067640 (1978-01-01), Shogren
patent: 4082432 (1978-04-01), Kirschner
patent: 4099172 (1978-07-01), Montanari et al.
patent: 4457580 (1984-07-01), Klose
patent: 4521113 (1985-06-01), Kuwasara et al.
patent: 4636866 (1987-01-01), Hattori
patent: 4902083 (1990-02-01), Wells
patent: 4934773 (1990-06-01), Becker
Optics--9th Edition--Fincham et al--Butterworth (1980) Chapter 6, pp. 88-89.

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