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LED 3D image display module and manufacturing method thereof

An image display and module technology, applied in image communication, optics, instruments, etc., can solve problems such as narrow vertical viewing angle and ghosting

Inactive Publication Date: 2016-06-01
深圳市华天瑞彩科技开发有限公司
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Problems solved by technology

In this case, when viewed at an angle greater than a predetermined vertical viewing angle, the left and right eye circular polarizing filters of the polarized glasses worn by the viewer can see the left and right eye images at the same time, so the viewer sees the left eye image and the right eye image. The eye images overlap each other, necessarily resulting in a 3D ghosting phenomenon perceived by the viewer
Therefore, the problem with the 3D image display module using the image horizontal optical rotator method is that the vertical viewing angle is very narrow when viewing a 3D stereoscopic image without 3D ghosting

Method used

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  • LED 3D image display module and manufacturing method thereof
  • LED 3D image display module and manufacturing method thereof
  • LED 3D image display module and manufacturing method thereof

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Embodiment Construction

[0021] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0022] figure 1 It is a schematic diagram to describe the LED3D image display module using the image horizontal optical rotator method. The LED 3D display module implemented by the image horizontal optical rotator method realizes 3D images by using the polarization characteristics of the image horizontal optical rotator 100 set on the display screen 200 and the user wearing polarized glasses 210 with polariz...

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Abstract

The present invention relates to an LED 3D image display module using an image horizontal light rotator and a manufacturing method, wherein the LED 3D image display module comprises a light isolator possessing functions of blocking and absorbing light beams and attached on the lower surface of the image horizontal light rotator. The blocking and absorption functions of the light isolator enable the light of a left eye image not to transmit to a D light rotator (and a right-hand circular polarizer) in the image horizontal light rotator, and enable the light of a right eye image not to transmit to a K light rotator (and a left-handed circular polarizer) in the image horizontal light rotator, so that a vertical view angle when a stereo image is watched is widened.

Description

technical field [0001] The invention relates to the technical field of LED display, in particular to an LED 3D image display module using an image horizontal optical rotator method and a manufacturing method. Background technique [0002] In recent years, with the popularity of 3D images in the market, 3D display modules display stereoscopic images by using glasses method or non-glasses method. 3D display method. In the color-difference 3D display method, the image content is displayed on the display module by using complementary colors, and the viewer watches the picture with both eyes simultaneously by wearing an optical color filter, thereby synthesizing a 3D stereoscopic image in the brain. In the shutter-type 3D display method, by increasing the refresh rate of the display module, the image is divided into two frames according to the frame, forming two groups of images that are continuously interlaced by the left and right eyes. Left and right eyes to synthesize a 3D ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00H04N13/04G02B27/22
Inventor 饶世梁张谦李倩叶阳艳简毅
Owner 深圳市华天瑞彩科技开发有限公司
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