PORTABLE CONTROL PANEL CONSISTING

Brand	Owner	Address	Description
HI-FLOW	CHERNE INDUSTRIES INCORPORATED	5700 Lincoln Drive Minneapolis MN 55436	Portable control panel consisting of a pressure regulator, gauges and valves for operating pneumatic pipeline plugs;HI FLOW;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A display device used in a miniaturized portable equipment is capable of driving two display panels, consisting of main and sub-display panels. The display device includes a main display panel, a sub-display panel and a drive circuit. The drive circuit can simultaneously drive the main display panel and the sub-display panel. Output terminals are provided to the main display panel, and signals are transmitted to the sub-display panel from the output terminals. Further, the drive circuit includes a power source circuit which is capable of outputting proper common voltages to the main display panel and the sub-display panel.