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Head-up display system and moving body

A head-up display and three-dimensional display technology, applied in stereoscopic systems, instruments, vehicle parts, etc., can solve the problem that users cannot visually identify virtual image planes comfortably

Pending Publication Date: 2022-01-11
KYOCERA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, in order to correctly recognize the virtual image plane, it is necessary to move the viewpoint according to the vibration of the virtual image plane, and the user may not be able to visually recognize the virtual image plane comfortably.

Method used

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  • Head-up display system and moving body
  • Head-up display system and moving body
  • Head-up display system and moving body

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Embodiment Construction

[0020] Hereinafter, an embodiment of the present disclosure will be described with reference to the drawings. In addition, the drawings used in the following description are schematic drawings, and the dimensional ratios etc. in the drawings do not necessarily correspond to actual conditions.

[0021] The present disclosure provides a head-up display system and a moving body in which a user can comfortably visually recognize a virtual image plane.

[0022] A head up display (HUD: Head Up Display) system 100 according to an embodiment of the present disclosure is as follows: figure 1 As shown, it includes: an acceleration sensor 1 , one or more reflectors 2 , an optical component 3 , and a three-dimensional display device 4 . The HUD system 100 is mounted on the mobile body 10 . The reflector 2 and the optical component 3 are also referred to as an optical system.

[0023] The "mobile body" in the present disclosure includes vehicles, ships, and airplanes. The "vehicle" in ...

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PUM

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Abstract

A head-up display system (100) comprises: a three-dimensional display device (4); an optical member (3); and an acceleration sensor (1). The three-dimensional display device (4) includes a display panel (43), an optical element (45), and a controller (42). The display panel (43) is configured to display an image. The optical element (45) is configured to define a propagation direction of image light emitted from the display panel (43). The optical member (3) is configured to reflect the image light from the three-dimensional display device (4) toward the eye of a user. The optical member (3) is fixed to the three-dimensional display device (4). The acceleration sensor (1) is configured to detect the acceleration of the three-dimensional display device (4). The controller (42) is configured to control, on the basis of the acceleration, the position of the image on the display panel (43).

Description

technical field [0001] The present disclosure relates to a head-up display system and a moving body. Background technique [0002] Conventionally, there is known a head-up display device in which image light transmitted through a liquid crystal panel, etc. Identify the virtual image surface. Such a head-up display device detects the position of the user's eyes, and based on the position of the eyes, controls the angle of a mirror that defines the traveling direction of image light so that the image light can reach the user's eyes (Patent Document 1) . [0003] However, when the mobile body vibrates while traveling, the virtual image plane formed by the head-up display device mounted on the mobile body vibrates along with the vibration of the mobile body. Therefore, even if the virtual image plane is formed within the user's field of vision, the user can visually recognize the vibrating virtual image plane. In this case, in order to correctly recognize the virtual image p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01G02B30/00B60K35/00
CPCG02B27/0101G02B30/00B60K35/00B60K2370/1529B60K2370/1531B60K2370/48B60K2370/52G02B2027/0134G02B30/32G02B2027/0183B60K2370/23H04N13/383H04N13/31H04N13/398G02B27/0179
Inventor 草深薰桥本直
Owner KYOCERA CORP