Elastomer lined CRT-to-lens coupler

Optical: systems and elements – Lens – With viewed object or viewed field illumination

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Details

359819, 348824, G02B 2702, H04N 565

Patent

active

058926275

ABSTRACT:
A coupler for coupling a CRT faceplate of a CRT to a lens. The coupler comprises a rigid portion having a CRT faceplate surface for coupling to the CRT faceplate and a lens surface for coupling to the lens. The coupler further comprises an elastomeric layer disposed on at least the CRT faceplate surface and lens surface of the rigid portion.

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patent: 5298984 (1994-03-01), Numata
patent: 5381189 (1995-01-01), Terai et al.
patent: 5587838 (1996-12-01), Kasihara

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