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Active switch type three-dimensional display lens and active switch type three-dimensional display spectacles

A three-dimensional display and switching technology, which is applied in the direction of optical components, optics, instruments, etc., can solve the problems of very strict requirements on the observation position and affect the viewing effect, and achieve the effects of small crosstalk, simple manufacturing process, and low cost

Inactive Publication Date: 2011-10-12
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the advantage of no loss of resolution and low crosstalk; however, when the liquid crystal switch lens is used in a three-dimensional liquid crystal display, since the light passing through the liquid crystal cell is polarized, it is affected by the polarization direction of the liquid crystal glasses. The requirements for the observation position are very strict, and a slight turn of the head will affect the viewing effect

Method used

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  • Active switch type three-dimensional display lens and active switch type three-dimensional display spectacles
  • Active switch type three-dimensional display lens and active switch type three-dimensional display spectacles
  • Active switch type three-dimensional display lens and active switch type three-dimensional display spectacles

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Embodiment 1

[0023] see figure 1 , figure 2 , image 3 and Figure 4 , the active switch type three-dimensional display lens includes a front glass substrate 1, a rear glass substrate 2, a peripheral weir 3, a front transparent electrode 4, a rear transparent electrode 5, colored non-polar oil droplets 8, and at least two hydrophilic medium layers 9 , at least two hydrophobic medium layers 7 and at least two inner cofferdams 13; the peripheral weirs 3 are arranged between the front glass substrate 1 and the rear glass substrate 2 and form a closed chamber 6, the number of chambers 6 and The size of the lens is related. Each chamber 6 is regarded as a small unit, and its area shall not be greater than 1mm*1mm; the front transparent electrode 4, the rear transparent electrode 5, the hydrophilic medium layer 9 and the hydrophobic medium layer 7 and the colored non-polar oil droplet 8 located in chamber 6;

[0024] The first transparent electrode 4 is arranged on the upper surface 6-1 of ...

Embodiment 2

[0035] see Figure 5 The active switch type three-dimensional display glasses using the above-mentioned active switch type three-dimensional display lens as the lens 11 include a frame 10, a synchronous controller 15, and are installed on the frame and are used to receive the infrared signal sent by the infrared generator 16 to simultaneously control The infrared receiver 12 depends on the magnitude of the voltage applied to the lens 11 , the lens 11 is installed on the frame 10 , and the synchronous controller 15 is electrically connected with the infrared generator 16 and is used for controlling the infrared generator 16 .

[0036] The specific working principle of the active switch type 3D display glasses is as follows: Figure 5 As shown, the image or video of the left eye or the right eye corresponding to the three-dimensional image or video is displayed frame by frame on the display 14; is the left eye image, the infrared generator 16 sends corresponding pulses to the i...

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Abstract

The invention discloses an active switch type three-dimensional display lens which comprises a front glass base plate, a back glass base plate, an outer cofferdam, a front transparent electrode, a back transparent electrode, colored non-polar oil drops, at least two hydrophilic dielectric layers, at least two hydrophobic dielectric layers and at least two inner cofferdams, wherein the outer cofferdam is arranged between the front glass base plate and the back glass base plate to form a closed chamber; and the front transparent electrode, the back transparent electrode, the hydrophilic dielectric layers, the hydrophobic dielectric layers and the colored non-polar oil drops are positioned in the chamber. The invention also discloses active switch type three-dimensional display spectacles utilizing the active switch type three-dimensional display lenses. In the invention, the strict requirements of liquid crystal switch type lenses or polaroid lenses on the azimuths of the lenses are avoided, and the defect that the relation of the observation result and observation visual angles of the lenses is close is overcome. Furthermore, according to the invention, the display quality of a three-dimensional image is independent of the observation position and the rotation of a head; and the interference is small.

Description

technical field [0001] The invention relates to a three-dimensional stereoscopic lens and a kind of three-dimensional stereoscopic glasses, in particular to an active switch type three-dimensional display lens and an active switch type three-dimensional display glasses. Background technique [0002] At present, glasses used for three-dimensional display mainly include liquid crystal switch lenses and polarizer lenses. The left and right eyes of the polarizer glasses use polarizing lenses with different polarization directions corresponding to the corresponding polarization directions of the left and right eye images, so that the left and right eyes can only see the corresponding left and right eye images respectively, and through the fusion of the left and right eyes, a three-dimensional image can be observed. The liquid crystal switch lens is for the content displayed in each frame to correspond to the left and right images, and the left and right eyes are switched to the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22
Inventor 屠彦仲雪飞张雄王莉莉杨兰兰吴忠王保平雷威
Owner SOUTHEAST UNIV
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