PROBLEM TO BE SOLVED: To provide a projector and a head-up display device that can avoid wires connected to mirrors from contacting with each other if the mirrors are located close to each other.SOLUTION: The present invention includes: laser diodes 1a to 1c, that emit lights; a horizontal scan mirror part 62 having a horizontal mirror 63 swingable around an axis line α, that reflects lights from the laser diodes 1a to 1c; a vertical scan mirror part 72 having a vertical mirror 73 swingable around an axis line β, that receives and reflects lights from the horizontal mirror 63; a vertical mirror wiring board 71 provided with the vertical scan mirror part 72 and a land 37b; and a vertical mirror wire 74 electrically connecting the vertical mirror wiring board 71 and the vertical scan mirror part 72 to each other, the vertical mirror wire 74 being connected to the land 37b and the land being separate from the horizontal mirror 63 with respect to the axis line β.SELECTED DRAWING: Figure 3

    【課題】ミラー同士を近接して配置した場合でも、ミラーに接続されるワイヤ同士の接触を回避することが可能なプロジェクタおよびヘッドアップディスプレイ装置を提供する。【解決手段】光を出射するレーザダイオード1a〜1cと、レーザダイオード1a〜1cからの光を反射するとともに、軸線α回りに揺動駆動可能な水平ミラー63が設けられた水平走査ミラー部62と、水平ミラー63からの光を受光して反射するとともに、軸線β回りに揺動駆動可能な垂直ミラー73が設けられた垂直走査ミラー部72と、垂直走査ミラー部72とランド37bとが設けられる垂直ミラー用配線基板71と、垂直ミラー用配線基板71と垂直走査ミラー部72とを電気的に接続する垂直ミラー用ワイヤ配線74とを備え、垂直ミラー用ワイヤ配線74が接続されるランド37bは、軸線βに対して水平ミラー63と離間する側に配置されている。【選択図】図3


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    Title :

    PROJECTOR AND HEAD-UP DISPLAY DEVICE


    Additional title:

    プロジェクタおよびヘッドアップディスプレイ装置


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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