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Display device capable of being switched into two-dimensional and three-dimensional display modes and active scattering lens thereof

A three-dimensional display and display device technology, applied in optics, instruments, nonlinear optics, etc., to improve display quality and eliminate interference phenomena

Inactive Publication Date: 2010-06-16
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a display device capable of switching two-dimensional display mode and three-dimensional display mode and its active scattering lens, so as to solve the problems faced by the prior art

Method used

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  • Display device capable of being switched into two-dimensional and three-dimensional display modes and active scattering lens thereof
  • Display device capable of being switched into two-dimensional and three-dimensional display modes and active scattering lens thereof
  • Display device capable of being switched into two-dimensional and three-dimensional display modes and active scattering lens thereof

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Embodiment Construction

[0023] In order to further understand the present invention, a number of preferred embodiments of the present invention are enumerated below, together with the accompanying drawings, to describe in detail the composition and desired effects of the present invention.

[0024] Please refer to figure 1 and figure 2 . figure 1 and figure 2 It is a schematic diagram of a display device capable of switching between two-dimensional display mode and three-dimensional display mode according to a preferred embodiment of the present invention, wherein figure 1 is a schematic diagram of a display device in a three-dimensional display mode, and figure 2 It is a schematic diagram of the display device in a two-dimensional display mode. Such as figure 1 and figure 2 As shown, the display device 10 of this embodiment includes a display panel 20 , and an active scattering lens 30 is disposed on the display panel 20 . In this embodiment, the display panel 20 is a liquid crystal displ...

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Abstract

The invention discloses a display device capable of being switched into two-dimensional and three-dimensional display modes and an active scattering lens thereof. The display device comprises a display panel and the active scattering lens arranged on the display panel. The active scattering lens comprises a first membrane layer and a second membrane layer. The first membrane layer is provided with a first refractive index, and the second membrane layer is provided with a second refractive index. Either the first membrane layer or the second membrane layer is provided with a swithcable scattering property. Accordingly, when in the two-dimensional display mode, either the first membrane layer or the second membrane layer is provided with a scattering effect on an incident light, and when in the three-dimensional display mode, neither the first membrane layer nor the second membrane layer is provided with a scattering effect on an incident light. By utilizing a first optical mode and a second optical mode, which are provided by the active scattering lens with a switchable scattering property, the display device provided by the invention respectively realizes the two-dimensional display mode and the three-dimensional display mode, and also has the effect of eliminating common interference phenomenon of a display device, thereby improving display quality.

Description

technical field [0001] The invention relates to a display device capable of switching between two-dimensional display mode and three-dimensional display mode, in particular to a display device capable of switching between two-dimensional display mode and three-dimensional display mode with an active scattering lens. Background technique [0002] The main principle of stereoscopic display technology is to make the viewer's left eye and right eye receive different images respectively, and the images received by the left eye and right eye will be analyzed and overlapped by the brain so that the viewer perceives the layering of the display screen and depth, thereby creating a three-dimensional effect. [0003] Currently, there are two types of stereoscopic display devices: time-sequential and spatial multitasking. The time-sequential stereoscopic display device sequentially and alternately displays the left-eye image for the left eye and the right-eye image for the right eye in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/29
Inventor 张劲淳郑岳世武柏玮吴昱寯黄义雄陈文龙简明芳
Owner AU OPTRONICS CORP
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