PROBLEM TO BE SOLVED: To provide an optical scanner in which predetermined components are fixed to each other in such a state that high reliability is secured even under an environment required for an on-vehicle product.SOLUTION: The optical scanner includes a light source, a light deflector which deflects and scans a luminous flux emitted from the light source, a substrate on which the light deflector is mounted, and a housing which fixes the substrate. The substrate includes a plurality of through-holes. The housing includes a projection corresponding to the through-hole. The substrate and the housing are fixed by using a solder in such a state that the projection is inserted into the through-hole.SELECTED DRAWING: Figure 8
【課題】車載製品に求められる環境下でも高い信頼性を確保した状態で所定の部品同士が固定された光走査装置を提供すること。【解決手段】本光走査装置は、光源と、前記光源から出射された光束を偏向走査する光偏向器と、前記光偏向器を実装する基板と、前記基板を固定する筐体と、を有し、前記基板は複数の貫通穴を備え、前記筐体は前記貫通穴に対応した突起を備え、前記突起が前記貫通穴に挿入された状態で、はんだを用いて前記基板と前記筐体とが固定されている。【選択図】図8
OPTICAL SCANNER, METHOD FOR FIXING SUBSTRATE IN OPTICAL SCANNER, IMAGE DISPLAY DEVICE, AND VEHICLE
光走査装置、光走査装置における基板の固定方法、画像表示装置、車両
2016-09-08
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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