Apparatus and method for adjusting video characteristics of a CR

Details Apparatus and method for adjusting video characteristics of a CR Apparatus and method for adjusting video characteristics of a CR

1996-07-26

1999-04-20

Peng, John K.

Television

Display or receiver with built-in test signal generator,...

Setup

348178, 348180, 348185, 348188, H04N 1700

Patent

active

058961682

ABSTRACT:
An apparatus and method for adjusting video characteristics of a CRT screen having a plurality of adjustment mechanisms for adjusting visual characteristics of the CRT screen. Further included is a video playback mechanism adapted to display a screen format on the CRT video screen upon the actuation thereof. The screen format comprises a plurality of areas of various colors. A viewing mechanism is included to allow viewing of the screen format of the CRT screen therethrough. Upon viewing the screen format of the CRT screen through the viewing mechanism, a user may manipulate the adjustment mechanisms for properly adjusting the visual characteristics of the CRT screen.

REFERENCES:
patent: 2854505 (1958-09-01), Davis
patent: 3959811 (1976-05-01), Shanley, II
patent: 4700218 (1987-10-01), Thomsen et al.
patent: 4706108 (1987-11-01), Kumagai et al.

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