Optical waveguide device and manufacturing method thereof
    3.
    发明授权
    Optical waveguide device and manufacturing method thereof 失效
    光波导器件及其制造方法

    公开(公告)号:US08744220B2

    公开(公告)日:2014-06-03

    申请号:US12761612

    申请日:2010-04-16

    摘要: An optical waveguide device which is free from interference with an optical path between a light emitting element and an optical waveguide thereof, and to provide a method of manufacturing the optical waveguide device. A light emitting element (5) is provided on an upper surface of a first under-cladding layer (21), and a second under-cladding layer (22) is provided on the upper surface of the first under-cladding layer (21), covering the light emitting element (5). A core 3 which receives light emitted from the light emitting element (5) through the second under-cladding layer (22) is provided on an upper surface of the second under-cladding layer (22). The core (3) is located in a position such that the light emitted from the light emitting element (5) is incident on the core (3).

    摘要翻译: 一种光波导器件,其不受干涉发光元件与其光波导之间的光路的影响,并提供制造光波导器件的方法。 在第一下包层21的上表面设置有发光元件(5),在第一下包层21的上表面设置第二下敷层22, ,覆盖发光元件(5)。 在第二下敷层(22)的上表面设置有通过第二下敷层(22)从发光元件(5)射出的光的芯体3。 芯(3)位于使得从发光元件(5)发射的光入射到芯(3)上的位置。

    Optical waveguide device
    4.
    发明授权
    Optical waveguide device 失效
    光波导器件

    公开(公告)号:US07587119B2

    公开(公告)日:2009-09-08

    申请号:US12127891

    申请日:2008-05-28

    IPC分类号: G02B6/10

    摘要: An optical waveguide device comprises a first under-cladding layer, a light emitting element provided on an upper surface of the first under-cladding layer and having a light emitting portion which emits light, and a core provided on the upper surface of the first under-cladding layer and having a light receiving portion which receives the light emitted from the light emitting portion of the light emitting element. The light receiving portion of the core has a generally U-shape as seen in plan, and the emitted light is projected into an opening of the generally U-shaped light receiving portion.

    摘要翻译: 一种光波导装置包括:第一下包层,设置在第一下包层的上表面上并具有发光的发光部的发光元件,以及设置在第一下包层的上表面的芯 并且具有接受从发光元件的发光部分发射的光的光接收部分。 芯的光接收部分具有如平面图所示的大致U形,并且发射的光被投射到大致U形的光接收部分的开口中。

    Optical waveguide device and manufacturing method thereof

    公开(公告)号:US08655118B2

    公开(公告)日:2014-02-18

    申请号:US12123710

    申请日:2008-05-20

    摘要: An optical waveguide device which is free from interference with an optical path between a light emitting element and an optical waveguide thereof, and to provide a method of manufacturing the optical waveguide device. A light emitting element (5) is provided on an upper surface of a first under-cladding layer (21), and a second under-cladding layer (22) is provided on the upper surface of the first under-cladding layer (21), covering the light emitting element (5). A core 3 which receives light emitted from the light emitting element (5) through the second under-cladding layer (22) is provided on an upper surface of the second under-cladding layer (22). The core (3) is located in a position such that the light emitted from the light emitting element (5) is incident on the core (3).

    OPTICAL WAVEGUIDE DEVICE AND MANUFACTURING METHOD THEREOF
    6.
    发明申请
    OPTICAL WAVEGUIDE DEVICE AND MANUFACTURING METHOD THEREOF 失效
    光波器件及其制造方法

    公开(公告)号:US20100201011A1

    公开(公告)日:2010-08-12

    申请号:US12761612

    申请日:2010-04-16

    IPC分类号: B29D11/00

    摘要: An optical waveguide device which is free from interference with an optical path between a light emitting element and an optical waveguide thereof, and to provide a method of manufacturing the optical waveguide device. A light emitting element (5) is provided on an upper surface of a first under-cladding layer (21), and a second under-cladding layer (22) is provided on the upper surface of the first under-cladding layer (21), covering the light emitting element (5). A core 3 which receives light emitted from the light emitting element (5) through the second under-cladding layer (22) is provided on an upper surface of the second under-cladding layer (22). The core (3) is located in a position such that the light emitted from the light emitting element (5) is incident on the core (3).

    摘要翻译: 一种光波导器件,其不受干涉发光元件与其光波导之间的光路的影响,并提供制造光波导器件的方法。 在第一下包层21的上表面设置有发光元件(5),在第一下包层21的上表面设置第二下敷层22, ,覆盖发光元件(5)。 在第二下敷层(22)的上表面设置有通过第二下敷层(22)从发光元件(5)射出的光的芯体3。 芯(3)位于使得从发光元件(5)发射的光入射到芯(3)上的位置。

    Apparatus using waveguide, optical touch panel, and method of fabricating waveguide
    7.
    发明授权
    Apparatus using waveguide, optical touch panel, and method of fabricating waveguide 失效
    使用波导,光学触摸面板和波导制造方法的装置

    公开(公告)号:US08200051B2

    公开(公告)日:2012-06-12

    申请号:US12054037

    申请日:2008-03-24

    摘要: An apparatus, an optical touch panel, a waveguide, and a process for producing a double layered waveguide structure are provided. The apparatus includes a waveguide having a plurality of transmission waveguide elements and a plurality of reception waveguide elements; a light source coupled to the waveguide; a light detector coupled to the waveguide; and a reflector, spaced apart from the waveguide, the reflector reflecting light emitted from the plurality of transmission waveguide elements towards the reception waveguide elements. The waveguide includes a substrate, a first cladding layer, a reception waveguide, a second cladding layer, a transmission waveguide, and a third cladding layer. The optical touch panel includes a waveguide section comprising a waveguide; a mirror; a surface emitting laser; and a detector.

    摘要翻译: 提供了一种装置,光学触摸面板,波导和用于制造双层波导结构的方法。 该装置包括具有多个传输波导元件和多个接收波导元件的波导; 耦合到所述波导的光源; 耦合到所述波导的光检测器; 以及与所述波导间隔开的反射器,所述反射器将从所述多个传输波导元件发射的光朝向所述接收波导元件反射。 波导包括基板,第一包层,接收波导,第二包层,传输波导和第三包层。 光学触摸面板包括:波导部分,包括波导; 一面镜子; 表面发射激光器; 和检测器。

    WAVEGUIDE SENSOR FOR SENSING
    8.
    发明申请
    WAVEGUIDE SENSOR FOR SENSING 失效
    用于感应的波导传感器

    公开(公告)号:US20090196544A1

    公开(公告)日:2009-08-06

    申请号:US12343959

    申请日:2008-12-24

    IPC分类号: G02B6/00

    CPC分类号: G01D5/34 G01L1/242 G01L1/247

    摘要: A waveguide sensor according to an embodiment of the present invention includes: a substrate; a first underclad arranged on one side of the substrate; a first sensing core arranged on outer side of the first underclad and having a stripe pattern which extends in one direction; a first overclad arranged on outer side of the first sensing core; a second underclad arranged on another side of the substrate; a second sensing core arranged on outer side of the second underclad and having a stripe pattern which extends in a direction not parallel to the direction in which the first sensing core extends; and a second overclad arranged on outer side of the second sensing core. A first grooved part which extends in a direction not parallel to the direction in which the first sensing core extends is formed on the first overclad, so that the first grooved part and the first sensing core together form a first grating in a plane view. Furthermore, a second grooved part which extends in a direction not parallel to the direction in which the second sensing core extends is formed on the second overclad, so that the second grooved part and the second sensing core together form a second grating in a plane view.

    摘要翻译: 根据本发明实施例的波导传感器包括:基板; 布置在基板的一侧上的第一底层; 第一感测芯,布置在第一下包层的外侧,并且具有沿一个方向延伸的条纹图案; 布置在第一感测芯的外侧上的第一外包层; 布置在所述基板的另一侧上的第二底垫; 布置在所述第二底下的外侧上的第二检测芯,并且具有在不平行于所述第一感测芯延伸的方向的方向上延伸的条纹图案; 以及布置在第二感测芯的外侧上的第二外包层。 在第一外包层上形成有在不平行于第一感测芯延伸的方向的方向上延伸的第一沟槽部分,使得第一沟槽部分和第一感测芯一起在平面图中形成第一光栅。 此外,在第二外包层上形成有在不平行于第二感测芯延伸的方向延伸的方向上延伸的第二沟槽部分,使得第二沟槽部分和第二感测芯一起在平面图中形成第二光栅 。

    Waveguide sensor for sensing
    9.
    发明授权
    Waveguide sensor for sensing 失效
    波导传感器用于感测

    公开(公告)号:US07653270B2

    公开(公告)日:2010-01-26

    申请号:US12343959

    申请日:2008-12-24

    IPC分类号: G02B6/00

    CPC分类号: G01D5/34 G01L1/242 G01L1/247

    摘要: A waveguide sensor according to an embodiment of the present invention includes: a substrate; a first underclad arranged on one side of the substrate; a first sensing core arranged on outer side of the first underclad and having a stripe pattern which extends in one direction; a first overclad arranged on outer side of the first sensing core; a second underclad arranged on another side of the substrate; a second sensing core arranged on outer side of the second underclad and having a stripe pattern which extends in a direction not parallel to the direction in which the first sensing core extends; and a second overclad arranged on outer side of the second sensing core. A first grooved part which extends in a direction not parallel to the direction in which the first sensing core extends is formed on the first overclad, so that the first grooved part and the first sensing core together form a first grating in a plane view. Furthermore, a second grooved part which extends in a direction not parallel to the direction in which the second sensing core extends is formed on the second overclad, so that the second grooved part and the second sensing core together form a second grating in a plane view.

    摘要翻译: 根据本发明实施例的波导传感器包括:基板; 布置在基板的一侧上的第一底层; 第一感测芯,布置在第一下包层的外侧,并且具有沿一个方向延伸的条纹图案; 布置在第一感测芯的外侧上的第一外包层; 布置在所述基板的另一侧上的第二底垫; 布置在所述第二底下的外侧上的第二检测芯,并且具有在不平行于所述第一感测芯延伸的方向的方向上延伸的条纹图案; 以及布置在第二感测芯的外侧上的第二外包层。 在第一外包层上形成有在不平行于第一感测芯延伸的方向的方向上延伸的第一沟槽部分,使得第一沟槽部分和第一感测芯一起在平面图中形成第一光栅。 此外,在第二外包层上形成有在不平行于第二感测芯延伸的方向延伸的方向上延伸的第二沟槽部分,使得第二沟槽部分和第二感测芯一起在平面图中形成第二光栅 。