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Head-up display apparatus

A head-up display and storage position technology, applied in optical observation devices, instruments, transportation and packaging, etc., can solve the problem of lengthening and shorten the lifting time

Active Publication Date: 2017-08-11
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the two covers that rotate forward are not after the double image mirror passes through the moving path, the double image mirror cannot be protruded upward from the inside of the casing, so there is a problem that the double image mirror cannot be lifted from the inside of the casing during use. The problem that the rising time (Japanese original: 立ち上げ时间) until it protrudes upward becomes longer

Method used

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Embodiment Construction

[0057] Embodiments of the invention will be described with reference to the drawings. A head-up display device 1 (hereinafter, referred to as a HUD device 1 ) according to the present embodiment is arranged on an instrument panel in front of a driver's seat in a vehicle compartment. It is a display device that displays vehicle information, navigation information, etc. Also, in the following description, the figure 1 The Y1-Y2 direction indicated by the arrows in the arrows is defined as the front-rear direction, the X1-X2 direction is defined as the left-right direction, and the Z1-Z2 direction is defined as the up-down direction.

[0058]This HUD device 1 includes: an upper case 4 having first and second openings 2 and 3 on the upper surface; protruding; the light emitting unit 6 is arranged inside the upper housing 4, and can make the display light pass through the second opening 3 and radiate to the outside; the first cover 7 can open and close the first opening 2; the sec...

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Abstract

An HUD apparatus is structured such that a first cover opens and closes a first opening, which is disposed on a path along which a combiner moves, and a second cover opens and closes a second opening, which is disposed on an optical path from a light-projecting portion of a light-emitting unit (second mirror) to the combiner. When the combiner is being moved from an accommodated position to a projecting position, the second cover retracts into a space between the combiner and the light-projecting portion while rotating forward, similarly to the first cover.

Description

technical field [0001] The present invention relates to a head-up display device that displays vehicle information, navigation information, and the like to a driver using a combiner. Background technique [0002] Conventionally, there is known a head-up display device (hereinafter referred to as a HUD device) in which a superimposed mirror and a light emitting unit are accommodated inside an instrument panel, and the superimposed mirror is protruded from the upper surface of the instrument panel during use. By irradiating display light from the light emitting unit to the superimposed mirror, a virtual image is displayed on the superimposed mirror arranged on the driver's side relative to the windshield glass. [0003] As an example of such a HUD device, a HUD device as disclosed in Patent Document 1 has been proposed. The HUD device is configured such that the double image mirror can be taken in and out on the upper surface of a housing for accommodating the double image mir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01B60K35/00
CPCB60K35/00G02B27/0149B60K2370/334B60K2370/67G02B2027/0156B60K37/04B60K2370/1529B60K2370/66B60K2370/682B60R1/00B60R2300/205B60Y2400/92G02B2027/0154
Inventor 建川勉山野竹秀
Owner HYUNDAI MOBIS CO LTD
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