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Double-screen automobile instrument

A car instrument and dual-display technology, which is applied to vehicle parts, transportation and packaging, etc., can solve problems such as high cost and achieve low-cost effects

Inactive Publication Date: 2017-11-03
大陆汽车车身电子系统(芜湖)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the cost of a 7-inch or larger LCD screen is very high

Method used

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Embodiment Construction

[0010] In the following description, numerous specific details are set forth in order to enable those skilled in the art to fully understand the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. Furthermore, it should be understood that the invention is not limited to the particular embodiments described. Instead, it is conceivable to implement the present invention in any combination of the following features and elements, regardless of whether they relate to different embodiments. Accordingly, the following aspects, features, embodiments and advantages are by way of illustration only and should not be considered elements or limitations of the claims unless explicitly stated in the claims.

[0011] Since the cost of small-sized LCD screens is much lower than that of large-sized LCD screens, and the cost of lower-end segment code screens and dot-matrix screens is lower...

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Abstract

A double-screen automobile instrument comprises one or more mechanical instrument heads and a display area provided by double display screens. The display area comprises a top display area body, a main display area body and a bottom display area body; the double display screens comprise the color liquid crystal main screen and the section code auxiliary screen, wherein the color liquid crystal main screen supports displaying of the top display area body, the section code auxiliary screen supports displaying of the bottom display area body, and the color liquid crystal main screen and the section code auxiliary screen jointly support displaying of the main display area body; or the double display screens comprise the section code main screen and the dot matrix auxiliary screen, wherein the dot matrix auxiliary screen supports displaying of the top display area body, and the section code main screen supports displaying of the main display area body and the bottom display area body. The double display screens are integrated on the same control circuit board. According to the double-screen automobile instrument, under the premise that the user experience is guaranteed, the low-cost solution scheme which approximates the information supply effect of a large-size liquid crystal screen is provided.

Description

technical field [0001] The invention relates to the design of an automobile instrument, in particular to a double-screen automobile instrument. Background technique [0002] At present, the mainstream configuration of automotive instrumentation is to use a display screen. According to the configuration level of the vehicle, it can range from low-end dot matrix screens, segment code screens to high-end full-color LCD screens. In addition, the user's demand for large-size instrument display screens is becoming stronger and stronger, and the size of the LCD screen has also developed from the initial 3.5 inches to 7 inches, 10.3 inches or even 12.3 inches, hoping to obtain more vehicles during driving. Dynamic driving information. [0003] However, the cost of a 7-inch or larger LCD screen is very high. For the industry, it may also be desirable to have a low-cost solution that can achieve similar information delivery effects. Contents of the invention [0004] The problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K35/00
CPCB60K35/00B60K35/22
Inventor 杨涛
Owner 大陆汽车车身电子系统(芜湖)有限公司
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