DIFFRACTION GRATING, LASER APPARATUS, AND MANUFACTURING METHOD FOR DIFFRACTION GRATING
    21.
    发明申请
    DIFFRACTION GRATING, LASER APPARATUS, AND MANUFACTURING METHOD FOR DIFFRACTION GRATING 审中-公开
    衍射光栅,激光装置和衍射光栅的制造方法

    公开(公告)号:US20150255947A1

    公开(公告)日:2015-09-10

    申请号:US14643842

    申请日:2015-03-10

    发明人: Tsuyoshi Kitamura

    摘要: This diffraction grating is a reflection-type diffraction grating that has a grating, the cross section of which is an asymmetrical triangular shape, and comprises a first layer formed on the cross section having the asymmetrical triangular shape and of which a material is a metal, for reflecting light; and a second layer formed on the first layer on a surface of a long side of the triangular shape and of which a material is a dielectric, wherein given that a refractive index of the dielectric of the second layer is “n”, the thickness of the second layer is 15.38×(n−1)−0.65 (nm) or below.

    摘要翻译: 该衍射光栅是具有光栅的反射型衍射光栅,该光栅的横截面是不对称的三角形形状,并且包括形成在具有不对称三角形形状并且材料为金属的横截面上的第一层, 用于反射光; 以及形成在所述第一层上的所述三角形形状的长边的表面上并且其中材料为电介质的第二层,其中,如果所述第二层的电介质的折射率为“n”,则所述第二层的厚度为 第二层为15.38×(n-1)-0.65(nm)以下。

    MANUFACTURING METHOD FOR OPTICAL SUBSTRATE USING FILM SHAPED MOLD, MANUFACTURING DEVICE, AND OPTICAL SUBSTRATE OBTAINED THEREBY
    22.
    发明申请
    MANUFACTURING METHOD FOR OPTICAL SUBSTRATE USING FILM SHAPED MOLD, MANUFACTURING DEVICE, AND OPTICAL SUBSTRATE OBTAINED THEREBY 有权
    使用薄膜成型模具的光学基板的制造方法,制造装置和获得的光学基板

    公开(公告)号:US20150202829A1

    公开(公告)日:2015-07-23

    申请号:US14674661

    申请日:2015-03-31

    摘要: A method for producing an optical substrate includes: a step of preparing a long film-shaped mold having a concave-convex pattern surface having a concave-convex pattern; a step of forming a coating film made of a sol-gel material on the concave-convex pattern surface of the film-shaped mold; a step of adhering the coating film, which is formed on the concave-convex pattern surface of the film-shaped mold, to a substrate by arranging the concave-convex pattern surface of the film-shaped mold on which the coating film made of the sol-gel material is formed to face the substrate and by pressing a pressing roll against a surface of the film-shaped mold on a side opposite to the concave-convex pattern surface; a step of releasing the film-shaped mold from the coating film; and a step of curing the coating film adhered to the substrate.

    摘要翻译: 光学基板的制造方法包括:准备具有凹凸图案的凹凸图案表面的长膜状模具的工序; 在所述膜状模具的凹凸图案表面上形成由溶胶 - 凝胶材料制成的涂膜的步骤; 将形成在膜状模具的凹凸图案表面上的涂膜粘附到基板上的步骤是将由其制成的涂膜的膜状模具的凹凸图案表面 溶胶凝胶材料形成为面对基板,并且通过在与凹凸图案表面相对的一侧上将压辊压靠在膜状模具的表面上; 从所述涂膜剥离所述薄膜状模具的工序; 以及固化附着在基板上的涂膜的工序。

    Dynamic nano-inscribing for continuous and seamless metal and polymer nanogratings
    23.
    发明授权
    Dynamic nano-inscribing for continuous and seamless metal and polymer nanogratings 有权
    动态纳米刻印用于连续和无缝金属和聚合物纳米砂浆

    公开(公告)号:US08752608B2

    公开(公告)日:2014-06-17

    申请号:US13264181

    申请日:2010-04-15

    IPC分类号: B22D31/00

    摘要: Nanoscale grating structure can be utilized in many practical applications in optics, flat-panel displays and bio-sensors. A Dynamic Nano-Inscribing (Dynamic Nano-Inscribing) technique is disclosed for directly creating large-area, truly continuous nano-grating patterns in a variety of metal or polymer materials with feature size down to sub-50 nm and at very high speed (10 cm/sec). Dynamic Nano-Inscribing is carried out under either ambient temperature or with a brief heating time on the order of ten microseconds, which minimizes damage on UV or thermo-sensitive functional materials.

    摘要翻译: 纳米尺度光栅结构可用于光学,平板显示器和生物传感器的许多实际应用中。 公开了一种动态纳米印刷(Dynamic Nano-Inscribing)技术,用于直接在多种金属或聚合物材料中直接制造大面积,真正连续的纳米光栅图案,其特征尺寸低至低于50nm并以非常高的速度( 10厘米/秒)。 动态纳米刻字在环境温度下或短时间内加热10分钟左右进行,最大限度地减少对UV或热敏功能材料的损伤。

    LIGHT-EMITTING DEVICE
    24.
    发明申请
    LIGHT-EMITTING DEVICE 失效
    发光装置

    公开(公告)号:US20130265802A1

    公开(公告)日:2013-10-10

    申请号:US13909501

    申请日:2013-06-04

    申请人: FUJIKURA LTD.

    IPC分类号: F21V8/00

    摘要: A light-emitting device includes a transparent light guide plate and a light source that irradiates light onto the light guide plate, in which a plurality of dot-shaped light-emitting concave portions having light output surfaces that output incident light derived from the light source from light-emitting surfaces are formed on the light guide plate, and a diffraction grating, which is an assembly of grooves paralleled at a constant pitch, is formed on each of the light output surfaces of the dot-shaped light-emitting concave portions.

    摘要翻译: 发光装置包括透明导光板和将光照射到导光板上的光源,其中多个点状发光凹部具有输出从光源导出的入射光的光输出面 在导光板上形成发光面,并且在点状发光凹部的每个光输出面上形成作为以恒定间距平行的槽的组合的衍射光栅。

    METHOD OF MANUFACTURING AN OPTICAL ELEMENT
    25.
    发明申请
    METHOD OF MANUFACTURING AN OPTICAL ELEMENT 审中-公开
    制造光学元件的方法

    公开(公告)号:US20130241090A1

    公开(公告)日:2013-09-19

    申请号:US13989451

    申请日:2011-12-08

    IPC分类号: G02B5/00

    摘要: Provided is a method of manufacturing an optical element having a structure, which is represented by a one-dimensional lattice, with high yield with the use of a sol-gel material. A titanium based sol-gel material is applied onto a substrate (1), and then is subjected to vacuum drying to form a titania sol layer (2) corresponding to a dried sol-gel film. Onto the titania sol layer (2), a line-and-space structure is transferred by embossing using a mold (3), and then the mold (3) is separated. Thus, a titania sol layer (4) having the structure is formed. Next, heating is performed to accelerate the dehydration condensation reaction of the sol-gel material to cure the sol-gel material, and thus a titanium oxide structure portion (5) having the line-and-space structure is formed.

    摘要翻译: 提供了使用溶胶 - 凝胶材料以高产率制造具有由一维网格表示的结构的光学元件的方法。 将钛基溶胶 - 凝胶材料施加到基材(1)上,然后进行真空干燥以形成对应于干燥的溶胶 - 凝胶膜的二氧化钛溶胶层(2)。 在二氧化钛溶胶层(2)上,通过使用模具(3)通过压花转移线间距结构,然后分离模具(3)。 因此,形成具有该结构的二氧化钛溶胶层(4)。 接下来,进行加热以加速溶胶 - 凝胶材料的脱水缩合反应以固化溶胶 - 凝胶材料,因此形成具有线间距结构的氧化钛结构部分(5)。

    Composite optical element
    26.
    发明授权
    Composite optical element 有权
    复合光学元件

    公开(公告)号:US08537475B2

    公开(公告)日:2013-09-17

    申请号:US12304607

    申请日:2007-06-06

    IPC分类号: G02B3/08 G02B5/18

    摘要: The present invention relates to composite optical elements, and particularly to a composite optical element including a first optical component and a second optical component coupled to the first optical component.The present invention is advantageous in enhancing optical properties.A composite optical element (1) includes a first optical component (10) and a second optical component (20). The first optical component (10) is made of first glass and has a lens surface (12). The second optical component (20) is made of a material different from the first glass, is coupled to the first optical component (10) at a lens surface (22), and has a lens surface (22) at a side opposite to the first coupling surface (21). The lens surface (12) partially has a first uneven region (12a). The lens surface (22) partially has a second uneven region (22a).

    摘要翻译: 复合光学元件技术领域本发明涉及复合光学元件,特别涉及包括耦合到第一光学部件的第一光学部件和第二光学部件的复合光学元件。 本发明在增强光学性能方面是有利的。 复合光学元件(1)包括第一光学部件(10)和第二光学部件(20)。 第一光学部件(10)由第一玻璃制成并具有透镜表面(12)。 第二光学部件(20)由与第一玻璃不同的材料制成,在透镜表面(22)处连接到第一光学部件(10),并且在与第一玻璃相对的一侧具有透镜表面(22) 第一联接表面(21)。 透镜表面(12)部分地具有第一凹凸区域(12a)。 透镜表面(22)部分地具有第二凹凸区域(22a)。

    Optically Variable Device (OVD) Images Embedded Within Plastic Strips
    27.
    发明申请
    Optically Variable Device (OVD) Images Embedded Within Plastic Strips 审中-公开
    光学可变装置(OVD)图像嵌入塑料条

    公开(公告)号:US20120313365A1

    公开(公告)日:2012-12-13

    申请号:US13156387

    申请日:2011-06-09

    摘要: A method for the manufacture of a polymer strip useful to secure information contained on a face of a card includes the steps of extruding a polymer resin to form an optically transparent strip and then embossing an optically variable device into a first surface of this optically transparent strip. A time from when the optically transparent strip exits an extruder until embossing is effective to prevent the optically transparent strip from cooling to a temperature below 120° C. Subsequent to embossing, the optically variable device may be entirely or partially metalized. Alternatively, or in addition, to the metallization, security features may be formed into that first surface.

    摘要翻译: 用于制造用于确保包含在卡片表面上的信息的聚合物带的方法包括以下步骤:挤出聚合物树脂以形成光学透明条带,然后将光学可变装置压印到该光学透明条带的第一表面 。 从光学透明带离开挤出机直到压花的时间是有效的,以防止光学透明条冷却至低于120℃的温度。在压花之后,光学可变装置可以完全或部分金属化。 或者或另外,对于金属化,可以将安全特征形成为第一表面。

    PHOTOCURABLE COMPOSITION AND METHOD FOR PRODUCING MOLDED PRODUCT WITH FINE PATTERN
    29.
    发明申请
    PHOTOCURABLE COMPOSITION AND METHOD FOR PRODUCING MOLDED PRODUCT WITH FINE PATTERN 审中-公开
    光刻胶组合物及其制造方法

    公开(公告)号:US20120175821A1

    公开(公告)日:2012-07-12

    申请号:US13425098

    申请日:2012-03-20

    IPC分类号: B29C59/16

    摘要: To provide a photocurable composition from which a cured product excellent in mold release characteristics and mechanical strength can be obtained, and a method for producing a molded product excellent in durability, with a fine pattern having a reverse pattern of a mold precisely transferred on its surface.A photocurable composition 20 comprising from 15 to 60 mass % of a compound (A) which is an aromatic compound having at least two rings or an alicyclic compound having at least two rings and which has two (meth)acryloyloxy groups, from 5 to 40 mass % of a compound (B) having a fluorine atom and having at least one carbon-carbon unsaturated double bond (excluding the compound (A)), from 10 to 55 mass % of a compound (C) having one (meth)acryloyloxy group (excluding the compound (B)) and from 1 to 12 mass % of a photopolymerization initiator (D) (provided that (A)+(B)+(C)+(D)=100 mass %) is used.

    摘要翻译: 为了提供可以得到脱模特性和机械强度优异的固化物的光固化性组合物,以及耐久性优异的模制品的制造方法,具有在其表面上精确转印的模具的反向图案的精细图案 。 一种光固化性组合物20,其含有15〜60质量%的作为具有至少两个环的芳香族化合物的化合物(A)或至少具有两个环的脂环族化合物,具有两个(甲基)丙烯酰氧基,5〜40个 具有氟原子并且具有至少一个碳 - 碳不饱和双键的化合物(B)的质量%(不包括化合物(A)),10至55质量%的具有一个(甲基)丙烯酰氧基 (不含化合物(B))和1〜12质量%的光聚合引发剂(D)(条件是(A)+(B)+(C)+(D)= 100质量%)。

    MANUFACTURING METHOD OF DIFFRACTION GRATING
    30.
    发明申请
    MANUFACTURING METHOD OF DIFFRACTION GRATING 有权
    衍射光栅的制造方法

    公开(公告)号:US20120156967A1

    公开(公告)日:2012-06-21

    申请号:US13330748

    申请日:2011-12-20

    IPC分类号: B24B1/00

    摘要: A manufacturing method of a Blazed diffraction grating configured to diffract incident light and made of a CdTe or CdZnTe crystal material includes the step of forming a plurality of grating grooves in a processed surface of a work through machining using a processing machine for the Blazed diffraction grating. The forming step forms the grating grooves so that among surfaces of gratings formed by the forming step, a surface that receives the incident light most is set to a (110) plane as a crystal orientation of the crystal material.

    摘要翻译: 构造为衍射入射光并由CdTe或C​​dZnTe晶体材料制成的闪耀衍射光栅的制造方法包括通过使用用于闪耀衍射光栅的处理机进行机械加工的工件的加工表面中形成多个格栅槽的步骤 。 形成步骤形成光栅槽,使得在通过成形步骤形成的光栅的表面中,将入射光最多的表面设置为(110)面作为晶体材料的晶体取向。