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Optical imaging film

An optical imaging and imaging technology, which is applied in the direction of optics, optical components, lenses, etc., can solve the problem of low magnification of optical imaging film and achieve the effect of large target images

Active Publication Date: 2021-03-02
SHINE OPTOELECTRONICS KUNSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides an optical imaging film to solve the problem of low magnification of the optical imaging film in the prior art

Method used

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Embodiment Construction

[0039] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0040] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0041] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0042] It should be understood that the term "and / ...

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Abstract

The invention provides an optical imaging film, which comprises an imaging layer and a micro image-text layer; the imaging layer comprises a plurality of imaging structures which are periodically distributed; the micro image-text layer comprises a plurality of micro image-texts which are periodically distributed, and the micro image-texts are arranged corresponding to the imaging structure, so that the optical imaging film forms a target image with an amplification effect; the micro image-texts are partial graphs of the target image, and the plurality of micro image-texts can form a complete graph consistent with the target image. Compared with a traditional optical imaging film, the optical imaging film provided by the invention has the beneficial effect that a larger Moire image can be displayed.

Description

【Technical field】 [0001] The present application relates to the technical field of optical film, in particular to an optical imaging film. 【Background technique】 [0002] Imaging and display technology has received more and more attention. With the advantages of complete parallax, continuous viewpoint and no need for any observation glasses and special lighting, imaging technology based on microlens has great potential and development prospects, and gradually develops into The most potential and promising automatic display technology, imaging usually uses Moiré imaging technology to form an optical imaging film. The optical imaging film usually includes a graphic layer and an imaging layer, wherein the graphic layer has a number of micro-images, and the imaging layer usually includes a number of micro-lenses, and the micro-lenses interact with the graphic layer to form an image with a magnifying effect. Microlens is an artificially designed functional structure with micron ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B3/00G02B3/08
CPCG02B3/0037G02B3/08
Inventor 郑伟伟申溯张海英
Owner SHINE OPTOELECTRONICS KUNSHAN CO LTD
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