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Display device

A display device, display technology, applied in the direction of measuring instrument components, converting sensor outputs, instruments, etc., can solve the problems of dirt influence, wide display structure, expensive manufacturing cost, etc., to prevent pollution and moisture, light structure, reduce dirt and /or the effect of moisture ingress and/or deposition

Inactive Publication Date: 2015-04-22
JOHNSON CONTROLS AUTOMOTIVE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the structure of the display is very wide and thick, and is usually expensive to manufacture
Moreover, it is susceptible to dirt

Method used

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Examples

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Embodiment Construction

[0020] figure 1 A section through a known TFT (Thin Film Transistor) module 50 is shown. This module 50 comprises an internal panel 51 which prevents charging of the electronics, in particular of the TFT module, and performs shielding of the electronics. The panel 52 protects the known TFT module 50 against mechanical and / or environmental influences. Both the front panel 52 and the inner panel 51 of the TFT module according to the prior art consist, for example, of stainless steel or aluminum stamped parts. The known TFT module 50 also comprises a front polarizer F, an electronic control chip 54 , both arranged on or connected to the known TFT module 50 according to COG (Chip On Glass) technology. The FPC (Flexible Printed Circuit) leading the track 55 to the control chip 54, the optical fiber 56, the reflector film 57 and the film stack 58, eg BEF or DBEF, are also components of known TFT modules. The casing 59 is made of aluminum, for example.

[0021] figure 2 A conv...

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PUM

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Abstract

A display device a display and a front panel. The front panel is made of plastic and is at least partly provided with a metallic coating. The coating is applied by means of physical vapor deposition. The metallic coating is electrically grounded when the display device is placed in operation.

Description

technical field [0001] The present invention relates to a display device including a display and a panel. Background technique [0002] Display devices with displays are known in the prior art, eg US2009 / 0136723. Display devices used in vehicle construction according to the prior art generally comprise an interior panel made of metal. In addition to their mechanical properties, these panels also fulfill the function of, inter alia, ESD (electrostatic discharge) protection. In addition, display devices of this type are usually equipped with optical apertures. Thus, the structure of the display is very wide and thick, and is usually expensive to manufacture. Also, it is susceptible to dirt. Contents of the invention [0003] It is therefore an object of the present invention to provide a display device which does not have the disadvantages of the prior art. [0004] This object is achieved by a display device having a display and a panel, wherein the panel is made of pl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D5/347
CPCB60K35/00B60K2350/307G01D11/30B60K2360/46G09F9/30G02F1/133314G09G3/22H05B47/11G01J3/108
Inventor M·拉韦尔M·迪斯
Owner JOHNSON CONTROLS AUTOMOTIVE ELECTRONICS