发明名称 DISPLAY DEVICE FOR VEHICLE
摘要 A display device for a vehicle includes: a substrate housing portion that stores a circuit substrate that outputs an image signal of an image to be displayed; an optical unit that generates and projects an image based on the image signal; and a combiner on which the image is projected, wherein the optical unit has: an optical unit main body that includes a light source and an image display element; and a projection unit that determines a projection direction, wherein the optical unit main body has a first main body surface and a second main body surface, and wherein the projection unit has two arrangement states: a first state where a projection port of the projection unit is on the side of the first main body surface; and a second state where the projection port is on the side of the second main body surface.
申请公布号 US2014368922(A1) 申请公布日期 2014.12.18
申请号 US201414476724 申请日期 2014.09.03
申请人 JVC Kenwood Corporation 发明人 Tohda Motoshi;Kaneno Isao;Tanaka Yuji;Sato Tatsuya;Kobayashi Tatsuru;Kobayashi Manabu
分类号 G02B27/01 主分类号 G02B27/01
代理机构 代理人
主权项 1. A display device for a vehicle comprising: a substrate housing portion that stores a circuit substrate that outputs an image signal of an image to be displayed; an optical unit that is provided at one end of the substrate housing portion and that generates and projects an image based on the image signal output from the circuit substrate; and a combiner that is provided at one end of the optical unit and on which the image is projected, wherein the optical unit has: an optical unit main body that includes a light source and an image display element; and a projection unit that is attached to the optical unit main body, that includes a projection mirror and an intermediate image screen that forms a real image, and that determines a projection direction, wherein the optical unit main body has a first main body surface and a second main body surface, which is a surface facing the first main body surface, and wherein the projection unit has two arrangement states: a first state where a projection port of the projection unit is on the side of the first main body surface; and a second state where the projection port is on the side of the second main body surface.
地址 Yokohama-shi JP