Method for forming naked eye three-dimensional display film device through double-sided alignment

A thin-film device and naked-eye three-dimensional technology, which is applied in the field of double-sided alignment forming naked-eye three-dimensional display thin film devices, can solve the problems of lightness, softness, and portability, and achieve the effects of being easy to bend, easy to carry, and improving alignment accuracy

Inactive Publication Date: 2017-06-13
INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The key components of the 3D display used in this technology are fragile glass substrates, which do not have the characteristics of lightness, softness, and portability; at the same time, high requirements are placed on the integrated alignment installation process

Method used

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  • Method for forming naked eye three-dimensional display film device through double-sided alignment
  • Method for forming naked eye three-dimensional display film device through double-sided alignment
  • Method for forming naked eye three-dimensional display film device through double-sided alignment

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. But the following examples are limited to explain the present invention, and the protection scope of the present invention should include the entire content of the claims, and through the following examples, those skilled in the art can realize the entire contents of the claims of the present invention.

[0031] In a specific embodiment, a method for forming a naked-eye three-dimensional display film device by double-side alignment is as follows:

[0032] figure 1 Schematic illustration of the preparation of flexible imprint templates for imaging structures. The master plate 1 of the imaging structure is prepared by using a conventional method for preparing microlenses. The master plate is made of quartz material and carries both imaging structure information and alignment mark information. The imaging structure is a microlens array with an a...

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Abstract

The invention discloses a method for forming a naked eye three-dimensional display film device through double-sided alignment and relates to the fields of micro machining and image display. The method comprises the following main steps: (1) realizing the preparation for a flexible pressing template with an imaging structure; (2) selecting a base material according to the requirement for a three-dimensional display film device; (3) coating a layer of pressing glue on the surface of the base material, and transferring the structure information on the pressing template to the pressing glue; (4) preparing a layer of colorful material on the other side of the base material; (5) coating a photoresist on the colorful material, performing double-sided alignment exposure on an aligning mark on a mask plate with image information and a mark on a pressing glue structure, utilizing the mask plate to expose the photoresist, and acquiring a photoresist pattern layer through developing and hardening processes; and (6) finally, by adopting an etching mode, etching the pattern layer on the photoresist and transferring to the colorful material layer, thereby forming an integrated three-dimensional display film device.

Description

technical field [0001] The invention relates to the field of image display, in particular to a method for forming a naked-eye three-dimensional display thin film device by aligning two sides. Background technique [0002] The real world is a three-dimensional world. With the development of society, the usual two-dimensional display can no longer meet the needs of human beings in some aspects. People hope to truly restore the three-dimensional information displayed in the space. Therefore, three-dimensional display technology emerges as the times require, and with the rapid development of computer technology and network technology, the application research of three-dimensional display has attracted more and more attention. It has not only appeared in the high-tech business upper level, the design of the three-dimensional scroll for the opening ceremony of the North Olympic Games in 2008, the first 3D newspaper appeared in Europe in 2010, and the 3D TV appeared in the Internat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/00G03F7/20G02B27/22
CPCG02B30/27G03F7/0002G03F7/0035G03F7/2022G03F7/2032
Inventor 曹阿秀史立芳邓启凌张满庞辉
Owner INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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