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Optical Imaging Device with Projection Positioning

An optical imaging and optical technology, applied in optics, optical components, transportation and packaging, etc., can solve problems such as not being applicable to ARHUD, unable to meet ARHUD's precise angle restrictions, and restricting the driver's driving posture

Active Publication Date: 2021-08-27
SITRONIX TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the position of the first projection area A1 can be changed to adjust the image height by adjusting the angle of the optical projection part M1, for example, the Chinese patent application CN106461948A discloses a similar HUD image adjustment method, but the adjustment of the optical projection part The angle of M1 will also change the angle of the optical projection part M1 to project the image on the windshield W. This adjustment method cannot meet the precise angle limit that AR HUD needs to overlap and display the image and road status, and is not suitable for AR. HUD
On the other hand, although the Chinese patent application CN106458059A discloses a method for automatically adjusting the HUD image, it must be implemented through complex structures such as multiple detectors and seat actuators, and will limit the driver's driving posture. Obviously not in line with market demand

Method used

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  • Optical Imaging Device with Projection Positioning
  • Optical Imaging Device with Projection Positioning
  • Optical Imaging Device with Projection Positioning

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Embodiment Construction

[0127] see Figure 3A to Figure 3D , which are a perspective view, another perspective view, a side view and a cross-sectional view of an embodiment of the optical imaging device of the present invention. Such as Figure 3A to Figure 3D As shown, the optical imaging device 10 of this embodiment includes a casing 14 and an optical projection assembly 16 . The housing 14 of this embodiment is provided with an opening O, and a first connecting member 142a is provided on a first side wall 142 of the housing 14, and a second connecting member 144a is provided on a second side wall 144 of the housing 14. , the optical projection assembly 16 of this embodiment is provided with a mirror 162 and an optical projection element 164, but not limited thereto.

[0128] The casing 14 is arranged on the moving mechanism 12, and the moving mechanism 12 includes a first moving part 122 and a second moving part 124, wherein the first moving part 122 is arranged on the outside of the first side ...

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Abstract

The invention discloses an optical imaging device with projection positioning, which provides a first positioning light-emitting component and a second positioning light-emitting component on the side wall of the casing, respectively generating a first positioning light and a second positioning light , for each driver, the first positioning light and the second positioning light only have the same reflection angle in a visual area, thereby providing an optical imaging device that can be positioned for the driver's field of view for displaying optical imaging in Corresponds to the display position of the driver's field of view.

Description

technical field [0001] The invention relates to an optical imaging device, especially an optical imaging device with projection positioning. Background technique [0002] Head up display (HUD) devices are widely used in aircrafts and household vehicles such as automobiles. In order to increase car driving safety, the simple information prompts of the old HUD can no longer meet the needs of car driving. Through the augmented reality (Augmented Reality, AR) HUD display technology, it will be able to provide drivers with more safety information such as: driver's front distance, lane deviation, lane change prompts and other information, and combine this information with driving The road status seen by the viewer (such as road markings, vehicles, pedestrians or signs, etc.) is superimposed and displayed to increase the practicality of information and the eye-catching degree of expression, thereby improving driving safety. [0003] like figure 1 As shown in , the driver looks a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101G02B27/0179B60K35/233G02B27/01G02B27/0149G02B2027/0159G02B2027/0181
Inventor 熊全宾
Owner SITRONIX TECH CORP