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Differentiated observation apparatus provided with movable glasses

An observation device and differentiated technology, applied in the field of differentiated observation devices

Inactive Publication Date: 2017-02-01
VALEO VISION SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, a disadvantage of this display lies on the one hand in the fact that the viewer must maintain the viewing angle corresponding to the image he or she wishes to observe

Method used

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  • Differentiated observation apparatus provided with movable glasses
  • Differentiated observation apparatus provided with movable glasses

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Embodiment Construction

[0047] figure 1 A first embodiment of a differential viewing device 1 , in particular for a motor vehicle, is shown. The device 1 comprises an optical system 2 provided with a data display 3, for example a liquid crystal display of the LCD type. The display 3 is arranged, for example, on the dashboard of the vehicle between the position for the driver and the position for the passenger, not shown in the figure, so as to be visible to the two persons seated in said position. In a variant, the light system 2 is a head-up display of the HUD type.

[0048] The display 3 is configured to selectively emit a first light signal 4 and a second light signal 5 . In other words, the display 3 successively presents a first light signal 4 , for example navigation data or vehicle status data, and a second light signal 5 , for example relating to the display of an entertainment video. The first signal 4 is intended for the driver of the vehicle and the second signal 5 is intended to be see...

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PUM

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Abstract

The present invention relates to a differentiated observation apparatus for use in a motor vehicle, and the differentiation observation apparatus includes an optical system (2, 12) configured to selectively emit first optical signals (4, 14) and second optical signals (5, 15). The apparatus (1, 10) further comprises a first pair of movable glasses (7, 17) intended to be worn by a first observer, said first pair of movable glasses (7, 17 ) is provided with first screens (9, 19) capable of allowing the vision of the first observer under the first configuration and cutting off the vision of the first observer under the second configuration. The optical system (2, 12) and the first pair of movable glasses (7, 17) are synchronized such that the first screens (9, 19) are in the first configuration when the optical system (2, 12) emits the first optical signals (4, 14), and the first screens (9, 19) are in the second configuration when the optical system (2, 12) emits the second optical signal (5, 15).

Description

technical field [0001] The invention relates to a differentiated viewing device provided with movable glasses. Background technique [0002] At the same location, several people may want to see or observe different light signals, although they are in the same space or viewing the same display. [0003] Thus, for example, uniform lighting may be required for each person in order to perceive different light environments, both in terms of intensity and color. More specifically, in vehicle interiors, the driver and passengers often require lighting that is tailored to each individual, with the driver generally requiring lower lighting intensity levels than the passengers. In practice, passengers usually perform activities independent of driving, such as reading, whereas drivers do not want to be hindered by intense lighting from viewing the road. [0004] Currently, there are no systems that allow two people at the same location to perceive different lighting, especially from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10B60J3/04
CPCB60J3/04G02C7/101H04N13/341H04N2013/403H04N2013/405G02B27/024G02B27/0176G02B2027/0178G02B27/0172
Inventor 哈菲兹·EL-伊德里西古斯塔丁·毕伍大卫·胡斯蒂德·格拉蒂安
Owner VALEO VISION SA