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Device for shading extraneous light and for creating defined lighting conditions on a monitor

A display and illuminance technology, which is applied to computer display shells, identification devices, instruments, etc., can solve the problems of inflexible use, long light source warm-up time, and flexibility limitations.

Active Publication Date: 2012-03-28
CADDON COLOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the flexibility in the use of this working position is greatly limited
Therefore, the working position with a blackout box is less comfortable: channel-like view, bright light and does not allow flexible use: longer light source warm-up time

Method used

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  • Device for shading extraneous light and for creating defined lighting conditions on a monitor
  • Device for shading extraneous light and for creating defined lighting conditions on a monitor
  • Device for shading extraneous light and for creating defined lighting conditions on a monitor

Examples

Experimental program
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Effect test

Embodiment Construction

[0037] figure 1 A first embodiment of the light-shielding box according to the invention is shown obliquely looking forward. The whole shading box is mainly composed of shading elements, including side walls 2 , top 3 , shading plate 5 , rear wall not shown here, and bottom plate 1 . Apart from the visor 5 , these shielding elements are designed in two parts, each having a front part 2.1 and 3.1 and a rear part 2.2 and 3.2. Here you can see the shade box in its unfolded state. The display 9 is located in a light-shielding box, is covered by a standardized display frame 9.1 located outside the screen, and can be kept, for example, in neutral gray with a surface that reflects as little as possible, that is to say is shielded from extraneous light by shading elements. In addition, there is a light source inside, which cannot be seen here, which produces a set, spectrally known composition and illuminates the display.

[0038] By blocking the display, the user's field of vision...

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PUM

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Abstract

The invention relates to a device for shading extraneous light and for creating defined lighting conditions on a monitor (9) and optionally on a pattern, having shading elements, comprising two side walls (2), a panel (5) and an upper part (3). The invention further comprises a base plate (1) and a device (4, 9.2) for preventing extraneous light to enter from the back and at least one light source (7) for illuminating a monitor surface. The invention is characterized in that at least some of the shading elements are designed to be movable and the at least one light source is integrated in the front region of the shading elements such that it does not illuminate the monitor after the shading elements are pushed back.

Description

technical field [0001] The invention relates to a device for shading external light and producing a set light intensity on a display, possibly also on a pattern (Muster), having a device consisting of two side walls, a shade (Blende) and a top The shielding element, in addition, the device has a base plate and means for protecting against the penetration of external light from behind, and at least one light source for illuminating the surface of the display. Background technique [0002] It is known to use shading boxes to generate a set light intensity on a display and to shield the display surface from external light. The components of the shading box mainly include a rear wall, two side walls, a top, a bottom plate and a shading plate. Here, the top, the side walls and the bezel shield the display from scattered light and / or unintended light from the surrounding environment. In the following, the above three components are summarized with the superordinate concept shade...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G06F1/16
CPCG09F9/30G06F1/1603
Inventor 阿恩特·格洛文斯基罗那德·波斯特史蒂夫·黑林
Owner CADDON COLOR TECH