Apparatus for Manufacturing Optical Element and Method of Manufacturing Optical Element
    1.
    发明申请
    Apparatus for Manufacturing Optical Element and Method of Manufacturing Optical Element 审中-公开
    光学元件制造装置及制造光学元件的方法

    公开(公告)号:US20140116089A1

    公开(公告)日:2014-05-01

    申请号:US14126160

    申请日:2012-06-06

    IPC分类号: C03B7/14

    CPC分类号: C03B7/14 C03B7/12 Y02P40/57

    摘要: Provided is an apparatus for manufacturing an optical element, and a method of manufacturing an optical element, whereby variance of dropping positions of glass droplets can be suppressed even with a low-cost and simple configuration. The positions where the glass droplets are discharged from a discharged port 51c are controlled by having a predetermined force applied to the glass droplets from the wall surface of a passage 51b of a correcting member 51 in a non-contact manner, the glass droplets passing through the passage 51b. Therefore, variance of dropping positions of the glass droplets can be suppressed without surrounding the whole manufacturing apparatus. Consequently, a highly accurate optical element can be manufactured with the low-cost and simple configuration.

    摘要翻译: 提供了一种用于制造光学元件的装置以及制造光学元件的方法,由此即使以低成本和简单的构造也能够抑制玻璃液滴的落下位置的变化。 玻璃液滴从排出口51c排出的位置通过以非接触方式从校正部件51的通道51b的壁面施加到玻璃液滴的预定力来控制,玻璃液滴通过 通道51b。 因此,可以抑制玻璃液滴的落下位置的变化,而不会围绕整个制造装置。 因此,可以以低成本且简单的结构制造高精度的光学元件。

    Metallic mold for optical element and optical element
    2.
    发明申请
    Metallic mold for optical element and optical element 失效
    金属模具用于光学元件和光学元件

    公开(公告)号:US20050226955A1

    公开(公告)日:2005-10-13

    申请号:US11098204

    申请日:2005-04-04

    IPC分类号: B29C33/38 B29D11/00 C03B11/00

    CPC分类号: B29D11/00413

    摘要: A molding die for forming an optical element, comprises a base body; a film layer formed on the base body and having a thickness of 0.01 to 500 μm; and a transferring surface formed on a surface of the film layer by a predetermined process and having a surface roughness Ra of 0.1 to 50 nm. The film layer is formed by an amorphous alloy having a supercooled liquid state containing 20 mol % or more of at least one atom of Pt, Ir, Au, Pd, Ru, Rh, Fe, Co, Ni, Zr, Al, Ti, Cu, W, Mo, Cr, B, and P and the transferring surface maintains the surface roughness after the transferring surface is heated to a temperature which is higher 50° C. higher than the glass transition temperature (Tg) of the optical element formed by the transferring surface and lower than the glass transition temperature of the amorphous alloy.

    摘要翻译: 一种用于形成光学元件的成形模具,包括基体; 薄膜层,形成在基体上,厚度为0.01〜500μm; 以及通过预定工艺在膜层的表面上形成的表面粗糙度Ra为0.1〜50nm的转印面。 该薄膜层由具有含有20mol%以上的Pt,Ir,Au,Pd,Ru,Rh,Fe,Co,Ni,Zr,Al,Ti等至少一个原子的过冷液态的非晶态合金形成, Cu,W,Mo,Cr,B和P,并且转印表面在转印表面被加热到比所形成的光学元件的玻璃化转变温度(Tg)高50℃以上的温度下保持表面粗糙度 通过转印表面并低于非晶合金的玻璃化转变温度。

    Metallic mold for optical element and optical element
    3.
    发明授权
    Metallic mold for optical element and optical element 失效
    金属模具用于光学元件和光学元件

    公开(公告)号:US07488170B2

    公开(公告)日:2009-02-10

    申请号:US11098204

    申请日:2005-04-04

    IPC分类号: B29C33/00 B29C43/32

    CPC分类号: B29D11/00413

    摘要: A molding die for forming an optical element, comprises a base body; a film layer formed on the base body and having a thickness of 0.01 to 500 μm; and a transferring surface formed on a surface of the film layer by a predetermined process and having a surface roughness Ra of 0.1 to 50 nm. The film layer is formed by an amorphous alloy having a supercooled liquid state containing 20 mol % or more of at least one atom of Pt, Ir, Au, Pd, Ru, Rh, Fe, Co, Ni, Zr, Al, Ti, Cu, W, Mo, Cr, B, and P and the transferring surface maintains the surface roughness after the transferring surface is heated to a temperature which is higher 50° C. higher than the glass transition temperature (Tg) of the optical element formed by the transferring surface and lower than the glass transition temperature of the amorphous alloy.

    摘要翻译: 一种用于形成光学元件的成形模具,包括基体; 薄膜层,形成在基体上,厚度为0.01〜500μm; 以及通过预定工艺在膜层的表面上形成的表面粗糙度Ra为0.1〜50nm的转印面。 该薄膜层由具有含有20mol%以上的Pt,Ir,Au,Pd,Ru,Rh,Fe,Co,Ni,Zr,Al,Ti等至少一个原子的过冷液态的非晶态合金形成, Cu,W,Mo,Cr,B和P,并且转印表面在转印表面被加热到比所形成的光学元件的玻璃化转变温度(Tg)高50℃以上的温度下保持表面粗糙度 通过转印表面并低于非晶合金的玻璃化转变温度。

    Manufacturing method of die for optical element molding
    4.
    发明授权
    Manufacturing method of die for optical element molding 失效
    光学元件成型用模具的制造方法

    公开(公告)号:US07366395B2

    公开(公告)日:2008-04-29

    申请号:US11090232

    申请日:2005-03-28

    IPC分类号: G02B6/00

    摘要: The invention relates to a manufacturing method of a die for molding an optical element. The manufacturing method comprising: forming the first film layer of an amorphous alloy having a super-cooling liquid phase onto a master transfer surface of a master die for molding a molding transfer surface of the die; heating the first film layer more than a glass transition point of the amorphous alloy having the super-cooling liquid phase while a surface of the first film layer and a transferred surface of a base material of the die being faced and pressed; and peeling the first film layer from the master die and transferring the first film layer onto the base material of the die to form the molding transfer surface of the die.

    摘要翻译: 本发明涉及一种用于模制光学元件的模具的制造方法。 该制造方法包括:将具有超冷却液相的非晶合金的第一膜层形成到用于模制模具的模制转印表面的主模的主转印表面上; 在具有超冷却液相的非晶态合金的玻璃化转变温度以上的同时,将第一膜层的表面和模具的基材的转印面面对并加压而加热第一膜层; 以及将第一膜层从母模剥离,并将第一膜层转移到模具的基材上以形成模具的模制转印表面。

    Manufacturing method of die for optical element molding
    5.
    发明申请
    Manufacturing method of die for optical element molding 失效
    光学元件成型用模具的制造方法

    公开(公告)号:US20050242454A1

    公开(公告)日:2005-11-03

    申请号:US11090232

    申请日:2005-03-28

    摘要: The invention relates to a manufacturing method of a die for molding an optical element. The manufacturing method comprising: forming the first film layer of an amorphous allow having a super-cooling liquid phase onto a master transfer surface of a master die for molding a molding transfer surface of the die; heating the first film layer more than a glass transition point of the amorphous alloy having the super-cooling liquid phase while a surface of the first film layer and a transferred surface of a base material of the die being faced and pressed; and peeling the first film layer from the master die and transferring the first film layer onto the base material of the die to form the molding transfer surface of the die.

    摘要翻译: 本发明涉及一种用于模制光学元件的模具的制造方法。 该制造方法包括:将具有超冷却液相的无定形允许的第一膜层形成在主模的主转印表面上,用于模制模具的模制转印表面; 在具有超冷却液相的非晶态合金的玻璃化转变温度以上的同时,将第一膜层的表面和模具的基材的转印面面对并加压而加热第一膜层; 以及将第一膜层从母模剥离,并将第一膜层转移到模具的基材上以形成模具的模制转印表面。