Abstract:
The invention relates to a lighting electronic structure, comprising ? a substrate (7) carrying at least an electrically conductive path (2a, 2b) on a first side, wherein at least a portion of said substrate is transparent or translucent, ? at least one module (11) comprising an electronic component (12), said electronic component being electrically connected to one of said electrically conductive path, wherein each of said module has its electronic component facing a transparent or translucent portion of said substrate, wherein at least one of said modules is a light emitting module, ? a thermally conductive cover layer for dissipating heat generated by said electronic component, said thermally conductive cover layer facing said first side of said substrate (7), said thermally conductive cover layer being in thermal contact with said electronic components (12) of said module, and ? an electrically insulating spacer separating said electrically conductive path from said thermally conductive cover layer; the invention further relates to the use of such an electronic structure, such a module (11), such a panel (1) and methods for producing such an electronic structure, panel (1) and module (11).
Abstract:
A land group (120) with which a terminal group (220) of a semiconductor package (200) has been jointed, a conductor pattern which has been arranged in a mounting area (R1) where the semiconductor package (200) was mounted and which has been jointed with a heat radiation plate (212) of the semiconductor package (200), a conductor pattern (162) at least a part of which has been arranged on the outside of the mounting area (R1), and a conductor pattern (163) which connects the conductor patterns (161, 162) are formed on a printed-wiring board (100). The land group (120) includes a land (131) adjacent to the conductor pattern (163) and a land (132) which is not adjacent to the conductor pattern (163). The land (131) is formed in a shape different from that of the land (132) so as to be away from the conductor pattern (163).