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Display device and liquid crystal barrier device

A display device and barrier technology, applied in instruments, optical components, optics, etc., can solve problems such as crosstalk and achieve the effect of preventing light escape

Active Publication Date: 2018-04-20
JAPAN DISPLAY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because no voltage is applied between the electrodes in the above liquid crystal barrier device, light escape occurs from the part that is expected to be blocked, which may cause crosstalk

Method used

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  • Display device and liquid crystal barrier device
  • Display device and liquid crystal barrier device
  • Display device and liquid crystal barrier device

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Embodiment Construction

[0026] Preferred embodiments of the present disclosure will be described in detail with reference to the attached drawings. In this specification and drawings, components having substantially the same functional structure will be denoted by the same symbols to omit repeated description.

[0027] Description will be made in the following order.

[0028] 1. Display device configuration example

[0029] 2. Structure example of barrier unit

[0030] 3. Peripheral wiring example

[0031] 4. Examples of advantages

[0032]

[0033] will refer to figure 1 and figure 2 An example of the configuration of a display device according to an embodiment of the present disclosure is explained. figure 1 is a block diagram showing a configuration example of a display device according to an embodiment of the present disclosure. figure 2 is an explanatory view showing an example of a system forming a parallax image.

[0034] A display device 1000 according to an embodiment of the pres...

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PUM

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Abstract

A display device and a liquid crystal variable barrier are disclosed, the display device comprising: a display unit; and a liquid crystal variable barrier arranged to face the display unit, having a plurality of strip-shaped first electrodes, arranged to face the first the second electrode of the electrode and the liquid crystal layer arranged between the first electrode and the second electrode, and separate the image displayed by the display unit into images respectively corresponding to a plurality of viewpoints, wherein the arrangement of the The first electrodes partially overlap each other through the insulating layer, and the plurality of first electrodes form openings.

Description

technical field [0001] The present disclosure relates to a display device and a liquid crystal barrier device. Background technique [0002] A display device capable of spatially separating images corresponding to a plurality of viewpoints through a barrier device having a transmissive portion to observe different images on the respective viewpoints is being developed. As an example of a barrier device used for such a display device, a liquid crystal barrier device can be cited. The liquid crystal barrier device has a plurality of strip electrodes, which can change the position of the transmissive part by controlling the voltage applied to the electrodes. [0003] Since no voltage is applied between electrodes in the above liquid crystal barrier device, light escape occurs from a portion that is expected to be blocked, which may cause crosstalk. In response to this, JP-A-2009-53645 (Patent Document 1) discloses a barrier device that can prevent light from escaping by arran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1347G02B27/22G02B30/31
CPCG02F1/29G02B30/31G02F1/133345G02F1/13306G02B30/27G02F1/137
Inventor 高间大辅小糸健夫
Owner JAPAN DISPLAY INC
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