A semiconductor integrated circuit of the invention includes: a clock-signal generation circuit (M21); a signal processing circuit (M23) outputting an intensity signal corresponding to an intensity of an external magnetic field based on a time interval bet...

Disclosed is a headrest position adjusting device accurately measures the distance between a head and a headrest without being affected by external noise, prevents unnecessary movements of the headrest, and automatically adjusts the position thereof. Said ...

The present invention is an electronic device provided with a first substrate, a second substrate arranged opposite the first substrate, a sealed portion arranged between the first substrate and the second substrate, and a sealing portion that connects the...