| 摘要 |
<p>A crosspiece (56) is made by curing a resin containing a filler (54). The crosspiece (56) is bonded to a substrate (12) or a light guide plate (14) with a filler-containing adhesive (64) containing a filler (62), and then the filler-containing adhesive (64) is cured. The fillers (54, 62) are preferably high-strength materials such as ceramic, plastic, or glass. Especially the filler (62) is preferably shaped into a spherical form.</p> |
