Optical waveguide
    32.
    发明授权
    Optical waveguide 失效
    光波导

    公开(公告)号:US07561774B2

    公开(公告)日:2009-07-14

    申请号:US10797053

    申请日:2004-03-11

    IPC分类号: G02B6/10

    摘要: In the optical waveguide which comprises a core layer to be an optical transmission region and an upper clad layer and a lower clad layer covering the surrounding of the core layer and of which the upper clad layer is formed while being shrunk in the volume, a stress moderating layer formed a material with a smaller storage modulus than that of the upper clad layer is formed between the upper clad layer and the lower clad layer in at least a portion of a region where the upper clad layer and the lower clad layer are brought into contact with each other.

    摘要翻译: 在包括作为光传输区域的芯层和覆盖芯层的周围的上覆盖层和下覆盖层的光波导中,并且在收缩体积时形成上覆盖层,应力 在上包层和下包层的区域的至少一部分中形成具有比上包层的储能模量小的材料的调节层形成在上包覆层和下包层之间 互相接触。

    Optical waveguide and the method of fabricating the same
    33.
    发明授权
    Optical waveguide and the method of fabricating the same 失效
    光波导及其制造方法

    公开(公告)号:US07521725B2

    公开(公告)日:2009-04-21

    申请号:US11059648

    申请日:2005-02-17

    IPC分类号: H01L33/00

    CPC分类号: G02B6/138

    摘要: Disclosed herein is an optical waveguide comprising a core layer to be an optical waveguide region, an upper clad layer covering the core layer and a lower clad layer, characterized in that an ultraviolet control region for preventing ultraviolet light from entering is provided at any one location of under the lower clad layer, on an interface of the lower clad layer and the upper clad layer, and on the upper clad layer. And a method of fabricating this optical waveguide is also disclosed.

    摘要翻译: 本文公开了一种光波导,其包括作为光波导区域的芯层,覆盖芯层的上覆层和下包层,其特征在于,在任何一个位置处设置用于防止紫外线进入的紫外线控制区域 在下包层的下面,在下包层和上包层的界面上,在上包层上。 并且还公开了制造该光波导的方法。

    Optical waveguide
    34.
    发明申请
    Optical waveguide 失效
    光波导

    公开(公告)号:US20070189690A1

    公开(公告)日:2007-08-16

    申请号:US11730637

    申请日:2007-04-03

    IPC分类号: G02B6/10

    摘要: Disclosed herein is an optical waveguide comprising a core layer to be an optical transmission region, an upper clad layer and a lower clad layer covering the core layer, in which the core layer, the upper clad layer and the lower clad layer are formed from resin materials, characterized in that a microlens made of a material having a higher refractive index than that of a material constituting said core layer is disposed in the vicinity of an end face of said core layer.

    摘要翻译: 本发明公开了一种光波导,其包括作为光透射区域的芯层,覆盖芯层的上覆盖层和下覆盖层,其中芯层,上覆层和下覆盖层由树脂形成 材料,其特征在于,由具有比构成所述芯层的材料的折射率高的材料制成的微透镜设置在所述芯层的端面附近。

    Method of producing organic-inorganic composite material and organic-inorganic composite material
    37.
    发明授权
    Method of producing organic-inorganic composite material and organic-inorganic composite material 失效
    生产有机 - 无机复合材料和有机 - 无机复合材料的方法

    公开(公告)号:US06723770B2

    公开(公告)日:2004-04-20

    申请号:US10346340

    申请日:2003-01-16

    IPC分类号: C08J532

    摘要: A method of producing an organic-inorganic composite material formed from an organic polymer and a metal alkoxide, comprising the steps of polycondensating the metal alkoxide through hydrolysis until the unreacted metal alkoxide is reduced to 3 vol. % or less, and mixing it with the organic polymer to form the organic-inorganic composite material. By laminating such organic-inorganic composite materials, the resulting laminate is provided with a concentration gradation wherein the metal element of the metal alkoxide is increased or decreased from one side to the other side of the laminate.

    摘要翻译: 一种生产由有机聚合物和金属醇盐形成的有机 - 无机复合材料的方法,包括以下步骤:通过水解将金属醇盐缩聚直到未反应的金属醇盐降至3体积%。 %以下,并与有机聚合物混合形成有机 - 无机复合材料。 通过层压这种有机 - 无机复合材料,所得到的层压体具有浓度梯度,其中金属醇盐的金属元素从层压体的一侧增加或减小。

    Optical element, optical system and methods of manufacturing the same as well as optical equipment
    38.
    发明授权
    Optical element, optical system and methods of manufacturing the same as well as optical equipment 失效
    光学元件,光学系统及其制造方法以及光学设备

    公开(公告)号:US07529044B2

    公开(公告)日:2009-05-05

    申请号:US11361353

    申请日:2006-02-24

    IPC分类号: G02B7/02

    摘要: An optical element has a marker provided in the form of an optical fault at a predetermined location in the effective optical area thereof for positioning. The optical fault is a marker 1a provided at a specific location on the effective optical area of the optical element 1 preferably in the form of a projection, a recess, a tinted portion, a different refraction portion, an air bubble, or a particle on or in the optical element 1. More preferably, the marker 1a is located at or around the center of the optical element 1 and its area size is not greater than 0.4% of the effective optical area of the lens 1.

    摘要翻译: 光学元件具有在其有效光学区域中的预定位置处以光学故障的形式设置的标记用于定位。 光学故障是设置在光学元件1的有效光学区域上的特定位置处的标记物,优选地以突起,凹陷,着色部分,不同的折射部分,气泡或颗粒的形式 或者在光学元件1中。更优选地,标记物1a位于光学元件1的中心处或其周围,并且其面积大小不大于透镜1的有效光学面积的0.4%。

    Organic-inorganic composite material and laminate, optical waveguide and light transmission structure comprising the same
    40.
    发明授权
    Organic-inorganic composite material and laminate, optical waveguide and light transmission structure comprising the same 失效
    有机 - 无机复合材料和层压材料,光波导和包含其的透光结构

    公开(公告)号:US07166661B2

    公开(公告)日:2007-01-23

    申请号:US10791627

    申请日:2004-03-01

    IPC分类号: C08J5/10

    摘要: An organic-inorganic composite material is formed by polycondensating a metal alkoxide through hydrolysis until the unreacted metal alkoxide is reduced to 3 vol. % or less, and mixing it with an organic polymer. The composite material has a light transmittance of at least 90% per 10 μm material thickness for light of 600 to 1000 nm. The metal element content of the composite material is preferably 0.1 to 46 wt. %, more preferably 5 to 37 wt. %. By laminating layers of such organic-inorganic composite materials having respective different compositions, the resulting laminate has a concentration gradient wherein the metal element content increases or decreases monotonously, or increases and decreases in succession, from one side to the other side of the laminate. The resulting refractive index varies opposite the metal element content. The material can be used for an optical waveguide or a light transmission structure.

    摘要翻译: 有机 - 无机复合材料通过水解使金属醇盐缩聚直到将未反应的金属醇盐还原为3体积来形成。 %以下,并与有机聚合物混合。 复合材料对于600至1000nm的光具有至少90%/ 10mum材料厚度的透光率。 复合材料的金属元素含量优选为0.1〜46重量%。 %,更优选5〜37重量% %。 通过层叠具有不同组成的这种有机 - 无机复合材料层,所得到的层压体具有浓度梯度,其中金属元素含量从层压体的一侧到另一侧单调增加或降低。 所得到的折射率与金属元素含量相反。 该材料可用于光波导或光传输结构。