Light field display system and light field display method
A display system and display method technology, applied in the direction of instruments, etc., can solve the problem of hindering human perception, affecting information acquisition, processing, transmission, human-computer interaction and decision-making accuracy, depth, speed and efficiency, and the limitation of flat display technology, etc. problems, to achieve the effect of improving display efficiency
Active Publication Date: 2022-04-12
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0002] Traditional flat-panel display technology is limited to two-dimensional images, and does not allow the observer to obtain true three-dimensional depth information and complete surface characteristics
The disadvantage of two-dimensional plane imaging and display is that people can only use two-dimensional angles to observe the rich three-dimensional world, lose important depth information, and only reflect the surface characteristics of objects at a certain angle
This defect of traditional two-dimensional plane imaging and display technology seriously hinders human perception of the objective world, and affects the accuracy, depth, speed and efficiency of human information acquisition, processing, transmission, human-computer interaction and decision-making.
Method used
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[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0032] The reason why the human eye can see external objects is that the light wave emitted by the object reaches the retina of the human eye, and the optic nerve cells receive the object light wave, thereby producing the vision of a three-dimensional space image. The "light field" is a model used...
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The application discloses a light field display system and a light field display method. The light field display system includes: a display device, the display device is used to generate K two-dimensional slice images respectively corresponding to the K light field slices at a preset time sequence; a driving device and a mobile platform, the driving device is used to drive the display device in the Horizontal movement is carried out on the mobile platform, the mobile platform includes K imaging positions, and the K imaging positions correspond to the positions of K light field slices respectively; the synchronization unit: includes a controller, and the controller is used to control the display device to move to the same position as the preset timing. The imaging positions corresponding to the time series and display the two-dimensional slice images corresponding to the time series; wherein, the display device and the mobile platform have an angle less than 90°, and the display device displays images on the side facing away from the mobile platform.
Description
technical field [0001] The present disclosure generally relates to the field of image display, and particularly relates to a light field display system and a light field display method. Background technique [0002] Traditional flat-panel display technology is limited to two-dimensional images, and does not allow observers to obtain real three-dimensional depth information and complete surface characteristics. The disadvantage of two-dimensional plane imaging and display is that people can only use two-dimensional angles to observe the rich three-dimensional world, losing important depth information, and can only reflect the surface characteristics of objects at a certain angle. This defect of traditional two-dimensional plane imaging and display technology seriously hinders human perception of the objective world, and affects the accuracy, depth, speed and efficiency of human information acquisition, processing, transmission, human-computer interaction and decision-making. ...
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IPC IPC(8): G02B30/54
CPCG02B30/54
Inventor 彭金豹苗京花赵斌孙玉坤王雪丰李茜李文宇索健文范清文李治富王龙辉郝帅鄢名扬
Owner BOE TECH GRP CO LTD