| 摘要 |
PROBLEM TO BE SOLVED: To enable an electrooptical device which has two kinds of mutually-connected wiring boards to prevent unnecessary excessive internal stress from being generated between those wiring boards when the wiring boards are bent at the same time without making shapes of the wiring boards complicated. SOLUTION: A liquid crystal display device 1 has a wiring board 3 which is connected to a liquid crystal panel 2 and bent and a wiring board 7 on which a light source 6 emitting light to be supplied to the liquid crystal panel 2 is mounted. The wiring board 3 has a panel-side terminal 14 on a surface on the opposite side from a surface facing the wiring board 7. The wiring board 7 has a light source mount part 26 mounted with the light source 6, an extension part 27 extending from the light source mount part 26, and a light-source side terminal 28 provided at the extension part 27. The extension part 27 makes the light-source side terminal 28 abut against the panel-side terminal 14 while bypassing a second side H2 as an outside side of the wiring board 3. Both the terminals 14 and 28 are connected by soldering and then the wiring board 3 and 7 are bent as shown by an arrow M. COPYRIGHT: (C)2007,JPO&INPIT
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