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Display system, head-up display, and kit for head-up displaying

A head-up display and display system technology, which is applied in the field of kits and can solve the problems of increased cost of the head-up display device 1, etc.

Active Publication Date: 2015-07-01
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For driving, the field of view (Field of View, FOV) seen by the existing head-up display device 1 is fixed; and in response to the above-mentioned applications, if it is hoped that the driver can see a large number of objects at a time through the head-up display device 1 Although it is a feasible way to increase the size of the cathode ray tube display 11 of the head-up display device 1, the relay lens group 12, the reflector 13, and the size of the image mirror (combiner) 14, this will make The cost of the head-up display device 1 is greatly increased

Method used

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  • Display system, head-up display, and kit for head-up displaying
  • Display system, head-up display, and kit for head-up displaying
  • Display system, head-up display, and kit for head-up displaying

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Embodiment Construction

[0045] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the two embodiments with reference to the drawings.

[0046] Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

[0047] refer to figure 2 According to the first embodiment, the head-up display device 2 includes a light source 21 , a relay lens group 22 , a mirror 23 , a mirror control unit 24 , and a mirror 25 . Wherein, the light source 21 is used to provide at least one optical signal; the relay lens group 22 is arranged on a first optical path 31 of the optical signal provided by the light source 21; the reflector 23 is arranged on the first optical path 31 for reflecting The light signal provided by the light source 21 and through the relay lens group 22; the mirror control unit 24 is used to c...

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Abstract

A head-up display device includes a light source, a reflector, a reflector control unit, and a surface. The light source provides a light signal that corresponds to display data. The reflector is disposed rotatably in a first optical path of the light signal. The reflector control unit receives a control signal corresponding to the display data and controls rotation of the reflector about a rotational center. The surface is disposed in a second optical path. When the reflector is rotated for a predetermined rotational angle by the reflector control unit according to the control signal, the light signal reflected by the reflector is projected on the surface to display an image corresponding to the display data on a predetermined region of the surface.

Description

technical field [0001] The present invention relates to a Head Up Display (HUD for short), in particular to a display system, a Head Up Display and a kit for the Head Up Display. Background technique [0002] refer to figure 1 A conventional head-up display device 1 includes a cathode ray tube (CRT) display 11 , a relay lens 12 , a reflector 13 , and a combiner 14 . Wherein, the cathode ray tube display 11 is used to provide optical signals, and the optical signals are reflected by the reflector 13 after passing through the relay lens group 12, and then the optical signals are projected to the surface 141 of the overlapping mirror 14, and finally the optical signals are transmitted by the overlapping mirror 14. The surface 141 reflects and transmits to the driver's eyes along with the light signal from the outside. [0003] In recent years, based on considerations of driving safety and driving environment, the head-up display device 1 is often used as an auxiliary device f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01G02B27/00G02B7/198
CPCG02B2027/0123G02B27/01G02B2027/0154G02B2027/014G02B7/005
Inventor 林庆安
Owner WISTRON CORP