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A virtual curved surface display panel and display device

A technology of curved display and flat display, which is applied to identification devices, instruments, condensers, etc., can solve the problems of color display, high cost, abnormality, etc.

Active Publication Date: 2019-02-12
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in order to realize curved display, the curved display panel is usually formed by physical and mechanical bending of the flat display panel, but this method of realizing curved display will cause problems such as light leakage and abnormal color display of the display panel due to the deformation of the fringe field.
[0004] In addition, in the prior art, in order to realize the curved surface display, many modules inside the display panel have to have a flexible design, so the yield rate of the product is low, and the cost of the corresponding product is relatively high.

Method used

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  • A virtual curved surface display panel and display device
  • A virtual curved surface display panel and display device
  • A virtual curved surface display panel and display device

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Embodiment Construction

[0027] The specific implementation manners of the virtual curved display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] The shapes and sizes of the components in the drawings do not reflect the true proportions of the virtual curved display panel, but are only intended to schematically illustrate the content of the present invention.

[0029] An embodiment of the present invention provides a virtual curved display panel, such as Figure 1a with Figure 1b As shown, it includes: a flat display panel 100 with a plurality of pixel units arranged in a matrix, and a concave lens array arranged on the display surface of the flat display panel 100 for making the image formed by the imaging of each pixel unit form a curved surface in space 200; of which,

[0030] The concave lens array 200 includes a plurality of concave lenses 210 arranged in an array; the foca...

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Abstract

The invention discloses a virtual curved surface display panel and a display device. Utilizing the imaging principle of concave lenses, a concave lens array is arranged on the display surface of the flat panel display panel, that is, the light-emitting surface, and the focal length of each concave lens is designed to be vertical to the display surface. The central symmetry axis is symmetrically distributed, and among the concave lenses on the same side of the central symmetry axis, the focal lengths of the concave lenses with the same distance from the central symmetry axis are the same, and the focal lengths of the concave lenses with different distances from the central symmetry axis are not equal to each other. By adjusting each The focal length of the concave lens makes the imaging distance of each pixel unit in the flat display panel different, and the image formed by adjusting the imaging is a curved surface in space, which realizes the effect of displaying a virtual curved surface on the flat display and enhances the visual impact of viewing Effect.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a virtual curved display panel and a display device. Background technique [0002] The curved display can better satisfy people's visual experience. Using curved display can make the user's visual experience more comfortable, and the screen has a more realistic sense of presence, which can bring better immersive effects. [0003] In the prior art, in order to realize curved display, the curved display panel is usually formed by physical and mechanical bending of the flat display panel, but this method of realizing curved display will cause problems such as light leakage and abnormal color display of the display panel due to the deformation of the fringe field. . [0004] In addition, in the prior art, in order to realize curved display, many modules inside the display panel have to have a flexible design, so the yield rate of the product is low, and the cost of the correspondin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G02B27/00
CPCG02B27/00G09F9/30G02B3/0056G02B19/0014G02B19/0047G02F1/133526G02B27/0983G02F1/1335G09F9/35
Inventor 谭纪风高健杨亚锋陈小川王维王灿张粲王倩
Owner BOE TECH GRP CO LTD
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