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Head-up display, head-up display system and display method thereof, and automobile

A head-up display and display source technology, which is applied in the parts, instruments, TV and other directions of TV systems, and can solve problems such as image distortion.

Active Publication Date: 2019-11-29
BOE TECH GRP CO LTD
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  • Abstract
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Problems solved by technology

[0004] Embodiments of the present invention provide a head-up display, a head-up display system and a display method thereof, and a car, which solve the problem that the image viewed by the driver is distorted when the existing head-up display displays the driving information image on the transflective component question

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  • Head-up display, head-up display system and display method thereof, and automobile
  • Head-up display, head-up display system and display method thereof, and automobile
  • Head-up display, head-up display system and display method thereof, and automobile

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Embodiments of the present invention provide a head-up display, such as figure 1 As shown, it includes: a display source 10, which is used to output the corrected image and the corrected driving information image to the transflective component 50 in time division; a polarization controller 20, which is used to control the polarization direction of the light emitted from the display source 10; The receiver 30 is used to receive the distorted corrected im...

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Abstract

Embodiments of the present invention provide a head-up display, a head-up display system and its display method, and an automobile, which relate to the field of display technology and solve the problem that the driver sees when the existing head-up display displays driving information images on transflective components. The problem of image distortion. The head-up display includes: a display source, used to output the corrected image and the corrected driving information image to the transflective component in time-sharing; a polarization controller, used to control the polarization direction of light emitted from the display source; a receiver , used to receive the distorted corrected image displayed on the transflective component; the processor, connected to the receiver, is used to combine the distorted corrected image received by the receiver with the processor The pre-stored corrected images are compared to obtain a first image distortion amount, and the driving information image to be displayed is corrected according to the first image distortion amount to obtain a corrected driving information image. Used in heads-up displays.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a head-up display, a head-up display system and a display method thereof, and an automobile. Background technique [0002] HUD (Head Up Display) is a head-up display, also known as a head-up display. Head-up first appeared on military aircraft and is used to project flight-related information onto the front glass of the aircraft. The purpose is to allow pilots to keep their heads up without looking down at the instruments, thereby improving driving safety. With the development of electronic information technology, head-up technology has gradually been applied to cars. [0003] The head-up display projects the driving information image displayed by the display source onto the front windshield of the car, and enters the human eye through the reflection of the front windshield. However, due to the impact of the front windshield and the lens in the head-up display, the images view...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R1/00G02B27/01
CPCB60R1/00G02B27/017B60R2300/205B60R2300/30H04N17/04G06T5/006H04N9/3185H04N9/3194H04N9/3167G02B27/0172G02B2027/0178G02B2027/0138G02B5/30G02B2027/011H04N23/55G06T3/005G06T2207/30268G02B2027/014G02B27/286H04N5/7491
Inventor 马希通武乃福刘向阳孙锐耿立华
Owner BOE TECH GRP CO LTD
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