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Display Device Used For Outputting Optical Marks And Method For Manufacturing Said Display Device

A display device and marking technology, applied in optical observation devices, optical aspects of lighting equipment, identification devices, etc., to achieve stable and fixed effects

Active Publication Date: 2016-07-20
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What is at issue here, however, is the cost-effective fastening of the light conductor without impairing its function.

Method used

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  • Display Device Used For Outputting Optical Marks And Method For Manufacturing Said Display Device
  • Display Device Used For Outputting Optical Marks And Method For Manufacturing Said Display Device
  • Display Device Used For Outputting Optical Marks And Method For Manufacturing Said Display Device

Examples

Experimental program
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Embodiment Construction

[0035] In the subsequent description of the advantageous embodiments of the current invention, the same or similar reference numerals are used for elements shown in different drawings and having similar functions, and repeated descriptions of the elements are omitted.

[0036] figure 1 A schematic diagram of the front area of ​​the vehicle 100 in a cross-sectional display is shown. The vehicle 100 includes a display device 110, for example, which is installed in a dashboard of the vehicle 100 and a user 120 (here, for example, a driver of the vehicle 100) can obtain driving-related information through the display device. This information can be, for example, the real-time driving speed of the vehicle 100 or other parameters such as the external temperature or the real-time operation of the direction lamp 130. The information is shown as an optical mark 140 on the display device 110, and the mark is optically output from the display 150 toward the user 120. However, in the case o...

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PUM

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Abstract

The invention relates to a display device (110) used for outputting optical marks (140). The display device (110) includes a display (150) of a user (120) used for outputting marks (140) above an observation side (215) of the display (150) to the display device (110) optically. Besides, the display device (110) includes a retaining unit (250) used for fixing the display (150) in the display device (110), wherein the retaining device (225) is provided with a retaining channel (300) with at least one retaining protrusion (310). Finally, the display device (110) includes optical conductors (220, 220a, 220b) configured to transmit light to a side face of the observation side (215) of the display (150) from the observation side (215) of the display (150), wherein the optical conductors (220, 220a, 220b) are at least partially arranged in the retaining channel (300 and fixed in the retaining channel (300) through the retaining protrusion (310).

Description

Technical field [0001] The present invention relates to a display device for outputting optical markings, a method for manufacturing such a display device, and a corresponding computer program. Background technique [0002] In today's vehicles, a digital display device is usually installed in the dashboard, and the driver (or usually a vehicle passenger or user of the vehicle) outputs an optical mark on the display during driving. Vehicle parameters in the form of, for example, driving speed, motor rotation speed, or the like. However, it should be considered here that depending on the time of day or the driving direction of the vehicle, there are different light conditions in the vehicle interior, so that the optical mark output on the display is better or poorly recognized. In order to improve the recognizability of such optical markings, in current display devices, the brightness or luminous intensity when outputting optical markings is adapted to the environmental conditions...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00G09F9/00B60K35/22B60K35/60
CPCB60R1/00G09F9/00B60K35/00B60Q3/18B60K2360/336B60K2360/34B60Q3/62G09F9/305B60K35/60B60K35/22
Inventor M.甘泽
Owner ROBERT BOSCH GMBH