Abstract: Provided is a method for manufacturing a printed circuit board with electronic component, including: mounting an electronic component on an insulating substrate; applying an insulating first coating resin to at least a part of the electronic component; curing the first coating resin; applying an insulating second coating resin to the cured first coating resin; and curing the second coating resin.
Abstract: A heater includes: a flexible printed wiring board including a base film and a metal foil provided on one side of the base film; a heater circuit portion that is formed from the metal foil and generates heat when energized; and a heat conductive foil portion that is formed from the metal foil at a position away from the heater circuit portion and is maintained in a non-energized state.
Abstract: A process for massively producing tape type flexible printed circuits is provided. The steps of pressing, etching and insulating are executed on a flexible insulation tape in reel-to-reel fashion. Thereafter, the flexible insulation tape is punched to form sprocket holes and cut along the parallel lines where the sprocket holes arrange on to become several winds of narrower flexible circuit tapes. Each flexible circuit tape has tape type flexible printed circuits and sprocket holes at two sides.
Abstract: A process for massively producing tape type flexible printed circuits is provided. The steps of pressing, etching and insulating are executed on a flexible insulation tape in reel-to-reel fashion. Thereafter, the flexible insulation tape is punched to form sprocket holes and cut along the parallel lines where the sprocket holes arrange on to become several winds of narrower flexible circuit tapes. Each flexible circuit tape has tape type flexible printed circuits and sprocket holes at two sides.
Abstract: A process for massively producing tape type flexible printed circuits is provided. The steps of pressing, etching and insulating are executed on a flexible insulation tape in reel-to-reel fashion. Thereafter, the flexible insulation tape is punched to form sprocket holes and cut along the parallel lines where the sprocket holes arrange on to become several winds of narrower flexible circuit tapes. Each flexible circuit tape has tape type flexible printed circuits and sprocket holes at two sides.