Electrochromic display device and navigation equipment

An electrochromic and display device technology, applied in instruments, nonlinear optics, optics, etc., can solve problems such as danger, misjudgment, etc., and achieve the effect of reducing driving risk and improving navigation resolution

Active Publication Date: 2017-11-10
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an electrochromic display device and a navigation device, so as to solve the problems in the prior art when the contrast of the navigation information is similar to the contrast of the real road conditions, which may cause misjudgment or occurrence due to overlapping of the navigation information and the real scene. dangerous situation questions

Method used

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  • Electrochromic display device and navigation equipment
  • Electrochromic display device and navigation equipment
  • Electrochromic display device and navigation equipment

Examples

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Embodiment approach

[0040] According to a specific embodiment, the electrochromic display module includes a layer of background electrochromic display units and a layer of navigation electrochromic display units.

[0041] In actual operation, the background electrochromic display unit is the layer of electrochromic display unit farthest from the driver of the vehicle. When the background color is farthest from the driver, the effect of the background color setting off the navigation information is the best.

[0042] In actual operation, the color of the electrochromic subunit included in the background electrochromic display unit is different from the color of the electrochromic subunit included in the navigation electrochromic display unit;

[0043] The color of the electrochromic subunits included in the navigation electrochromic display unit of each layer is different from that of the electrochromic subunits included in the navigation electrochromic display units of other layers.

[0044] In t...

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PUM

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Abstract

The invention provides an electrochromic display device and navigation equipment. The electrochromic display device comprises an electrochromic display module and a display control module, wherein the electrochromic display module comprises a layer of a background electrochromic display unit and at least one layer of a navigation electrochromic display unit; the background electrochromic display unit comprises a plurality of electrochromic sub-units which are in array arrangement; each navigation electrochromic display unit comprises a plurality of electrochromic sub-units which are in array arrangement; each electrochromic display sub-unit is connected with the display control module; the display control module is used for controlling each electrochromic sub-unit to develop colors or in a transparent state according to a display control signal; the background electrochromic display unit is used for displaying background colors under control of the display control signal; and the navigation electrochromic display unit is used for displaying vehicle navigation information under control of the display control signal. The electrochromic display device and navigation equipment can be used for solving the problem that judgement is made by error or risk happens caused by navigation information is superposed with a real scene.

Description

technical field [0001] The invention relates to the technical field of electrochromic display, in particular to an electrochromic display device and a navigation device. Background technique [0002] The principle of the traditional HUD (Head Up Display) is: use projection + transflective material to project the navigation information onto the transflective material, and the reflected information enters the human eye. Since the transflective material has With a certain transmittance, the navigation information is integrated with the real road conditions. However, when the contrast of the navigation information is close to the contrast of the real road conditions, misjudgment or danger may occur due to the overlapping of the navigation information and the real scene. Contents of the invention [0003] The main purpose of the present invention is to provide an electrochromic display device and a navigation device, so as to solve the problems in the prior art when the contra...

Claims

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Application Information

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IPC IPC(8): G02F1/153G02F1/155
CPCG02F1/153G02F1/155
Inventor 朱琳
Owner BOE TECH GRP CO LTD
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