the light emitting device, to reduce the thickness, and to contribute to the general with wiring board

摘要

the wiring board (10), and FFC division department of ministry, through - hole (20) includes. the through - hole (20) FFC (10) of the conductivity type (12) of conductivity type multi segment (12a) segmentation. conductivity model division (12a) is a light emitting element (60) for connection to the luminous element (60) for each series connection order.