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One-way perspective view window system

A one-way perspective, window technology, applied in the field of window systems, can solve problems such as unsatisfactory privacy protection, and achieve the effect of good privacy protection

Inactive Publication Date: 2015-06-03
BENQ MATERIALS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that the anti-peep performance of the one-way see-through device in the prior art is not ideal when the outdoor light is much lower than the indoor light, the present invention provides a one-way see-through window system, which has better anti-peep performance and does not Affect the line of sight from bright places to dark places, in order to overcome the shortcomings of existing products

Method used

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Embodiment Construction

[0015] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0016] In order to make the invention features, content and advantages of the present invention and the effects that can be achieved easier to understand, the present invention is hereby combined with the accompanying drawings, and is described in detail as follows in the form of embodiments, and the accompanying drawings used herein, its gist It is only for illustration and auxiliary description, not necessarily the true proportion and precise configuration of the present invention after implementation, so it should not be interpreted or limited to the scope of rights of the present invention in actual implementation based on the proportion and configuration relationship of the drawings. .

[0017] Embodiments of the one-way see-through window system according to the...

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Abstract

The invention provides a one-way perspective view window system, which is provided with an indoor light source, a light valve device and a control module. The one-way perspective view window system is electrically connected with the indoor light source and the light valve device by the control module, and synchronously controls the on-off state of the indoor light source and the switching frequency of the light valve device, so that under the condition that the outdoor brightness is low, the excessive secret effect can still be achieved in indoor positions with higher brightness.

Description

technical field [0001] The invention relates to a window system, in particular to a one-way perspective window system. Background technique [0002] Conventional devices with a one-way perspective effect generally include an opaque film structure with a plurality of holes, or a semi-transparent metal film structure. The light transmittance and reflection of light on both sides of the device can be improved by the above structure. The reflectivity of the device is inconsistent, so that the side of the device whose reflectance is higher than the light transmittance is not easy to see the scene on the other side of the device whose reflectance is lower than the light transmittance; but as the light intensity of the environment on both sides of the device changes, It is still possible to weaken or disappear the effect of one-way perspective. For example, when the outdoor light is generally much lower than the indoor light at night, even if there is a known one-way perspective de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/01
CPCG02F1/0102
Inventor 吴丰旭
Owner BENQ MATERIALS
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