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Mold and method for manufacturing same

A manufacturing method and mold technology, which can be used in optics, instruments, nonlinear optics, etc., and can solve problems such as single optical components

Inactive Publication Date: 2010-12-08
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of science and technology, people can no longer be satisfied with optical components that can only provide a single feature

Method used

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  • Mold and method for manufacturing same
  • Mold and method for manufacturing same
  • Mold and method for manufacturing same

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Embodiment Construction

[0029] Figure 1 to Figure 6 A cross-sectional view of a manufacturing process of a mold according to an embodiment of the invention is shown. It should be understood that the steps mentioned in this embodiment can be adjusted according to actual needs, and can even be executed simultaneously or partially, unless the order is specifically stated.

[0030] Reference figure 1 The manufacturer can provide a motherboard 110 first, and the motherboard 110 can have a carrier layer 120 on it. In this embodiment, the material of the above-mentioned supporting layer 120 may be an amorphous metal, for example, a nickel-phosphorus alloy with a phosphorus content of about 9-13% by weight. It should be understood that the materials listed above are only examples, and other suitable amorphous metal materials can also be used to implement the carrier layer 120.

[0031] In this embodiment and the subsequent related descriptions, "about" is used to modify any amount that can be slightly changed, ...

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Abstract

The invention discloses a mould and a fabrication method thereof. The mould comprises a motherboard and a plurality of microstructures. The microstructures are arranged on the motherboard, and each of the microstructures comprises a bearing layer and a curved surface top layer. The bearing layer is positioned on the motherboard and made of an amorphous metal material. The curved surface top layeris positioned on the bearing layer and made of a thermoplastic high molecular material.

Description

Technical field [0001] The present invention relates to a mold, and more particularly to a mold suitable for manufacturing optical elements. Background technique [0002] In recent years, due to the continuous innovation of optoelectronic related technologies, coupled with the advent of the digital age, liquid crystal displays continue to flourish in the consumer market. Liquid Crystal Displayer (LCD) has the advantages of high image quality, small size, light weight, low voltage drive, low power consumption and wide application range, so it is widely used in portable TVs, mobile phones, and notebook computers In consumer electronics or computer products such as desktop displays, it has gradually replaced Cathode Ray Tubes (CRT) and become the mainstream of displays. [0003] The backlight module is one of the key components of the liquid crystal display. Since the liquid crystal itself does not emit light, most liquid crystal displays generally need to be installed with a backlig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357B29C33/38
Inventor 潘昆志曾兆弘朱志宏涂嘉旭林仁顺
Owner AU OPTRONICS CORP