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21. 发明授权

US08200051B2 Apparatus using waveguide, optical touch panel, and method of fabricating waveguide 失效
标题翻译：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
申请人： Sazzadur Rahman Khan , Noriyuki Juni , Visit Thaveeprungsriporn
发明人： Sazzadur Rahman Khan , Noriyuki Juni , Visit Thaveeprungsriporn
IPC分类号： G02B6/12 , G02B6/42 , G02B6/10 , G06F3/042
CPC分类号： G02B6/1228 , G02B6/1221 , G02B6/125 , G06F3/0421
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。

22. 发明申请

US20100201011A1 OPTICAL WAVEGUIDE DEVICE AND MANUFACTURING METHOD THEREOF 失效
标题翻译：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
申请人： Sazzadur Rahman Khan , Kazunori Mune
发明人： Sazzadur Rahman Khan , Kazunori Mune
IPC分类号： B29D11/00
CPC分类号： G02B6/42 , G02B6/1221 , G02B6/4214 , G02B2006/12104
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。

23. 发明申请

US20090196544A1 WAVEGUIDE SENSOR FOR SENSING 失效
标题翻译：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
申请人： Szuhan HU , Sazzadur Rahman Khan , Visit Thaveeprungsriporn , Noriyuki Juni
发明人： Szuhan HU , Sazzadur Rahman Khan , Visit Thaveeprungsriporn , Noriyuki Juni
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。

24. 发明申请

US20080115962A1 Suspension board with circuit and producing method thereof 有权
标题翻译：具有电路的悬挂板及其制造方法
公开(公告)号：US20080115962A1
公开(公告)日：2008-05-22
申请号：US11984733
申请日：2007-11-21
申请人： Noriyuki Juni , Kazunori Mune , Sazzadur Rahman Khan , Toshiki Naito , Yutaka Aoki
发明人： Noriyuki Juni , Kazunori Mune , Sazzadur Rahman Khan , Toshiki Naito , Yutaka Aoki
IPC分类号： H05K1/00 , H05K3/00
CPC分类号： G11B5/4826 , G02B6/1221 , G02B6/43 , G11B5/4833 , G11B5/4853 , G11B5/486 , G11B2005/0021 , H05K1/0274 , H05K1/056 , Y10T29/49124
摘要： A suspension board with circuit includes a metal supporting board, an insulating base layer formed on the metal supporting board, a conductive pattern formed on the insulating base layer, an insulating cover layer formed on the insulating base layer so as to cover the conductive pattern, and an optical waveguide.
摘要翻译：具有电路的悬挂板包括金属支撑板，形成在金属支撑板上的绝缘基底层，形成在绝缘基底层上的导电图案，形成在绝缘基底层上以覆盖导电图案的绝缘覆盖层，和光波导。

25. 发明授权

US07989150B2 Manufacturing method of optical waveguide 失效
标题翻译：光波导的制造方法
公开(公告)号：US07989150B2
公开(公告)日：2011-08-02
申请号：US12133629
申请日：2008-06-05
申请人： Sazzadur Rahman Khan
发明人： Sazzadur Rahman Khan
IPC分类号： G03F7/20
CPC分类号： G02B6/132 , G02B6/12004 , G02B6/1221 , G02B6/138 , G02B2006/12173 , G02B2006/1219
摘要： An optical waveguide production method for producing an optical waveguide comprising the steps of: forming an under-cladding layer and an alignment mark from the same material on a substrate; forming a thin metal film on the alignment mark; forming a first transparent photosensitive resin layer on the resultant substrate to cover the under-cladding layer and the thin metal film; positioning an exposure mask with reference to the thin metal film formed on the alignment mark; and selectively exposing a predetermined portion of the first photosensitive resin layer on the under-cladding layer via the exposure mask to form a core defined by the exposed portion of the first photosensitive resin layer.
摘要翻译：一种用于制造光波导的光波导制造方法，包括以下步骤：从基板上的相同材料形成下包层和对准标记; 在对准标记上形成薄金属膜; 在所得基板上形成第一透明感光性树脂层，覆盖下敷层和金属薄膜; 参照形成在对准标记上的薄金属膜定位曝光掩模; 并且经由曝光掩模选择性地暴露在下包层上的第一感光性树脂层的预定部分，以形成由第一感光性树脂层的露出部分限定的芯。

26. 发明授权

US07653270B2 Waveguide sensor for sensing 失效
标题翻译：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
申请人： Szuhan Hu , Sazzadur Rahman Khan , Visit Thaveeprungsriporn , Noriyuki Juni
发明人： Szuhan Hu , Sazzadur Rahman Khan , Visit Thaveeprungsriporn , Noriyuki Juni
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。

27. 发明授权

US07587114B2 Film-shaped optical waveguide production method 失效
标题翻译：薄膜形光波导制造方法
公开(公告)号：US07587114B2
公开(公告)日：2009-09-08
申请号：US12173469
申请日：2008-07-15
申请人： Sazzadur Rahman Khan
发明人： Sazzadur Rahman Khan
IPC分类号： G02B6/10
CPC分类号： G02B6/138
摘要： A film-shaped optical waveguide production method which ensures easy production of individual film-shaped optical waveguides without the need for cutting and stamping. A plurality of film-shaped optical waveguide formation regions are defined on a substrate (1). Then, film-shaped optical waveguides (W) are produced in the respective film-shaped optical waveguide formation regions by forming under-cladding layers (2) in the respective regions and forming cores (3) on the respective under-cladding layers (2). Subsequently, the film-shaped optical waveguides (W) are separated from the substrate (1).
摘要翻译：一种膜状光波导制造方法，其能够容易地制造各种膜状光波导，而不需要切割和冲压。在基板（1）上限定多个膜状光波导形成区域。然后，通过在各个区域中形成下包层（2），并在各自的下敷层（2）上形成芯（3），在各个膜状光波导形成区域中形成膜状的光波导（W））。随后，将膜状光波导（W）与基板（1）分离。

28. 发明申请

US20090032299A1 Suspension board with circuit 审中-公开
标题翻译：悬挂板带电路
公开(公告)号：US20090032299A1
公开(公告)日：2009-02-05
申请号：US12219920
申请日：2008-07-30
申请人： Sazzadur Rahman Khan
发明人： Sazzadur Rahman Khan
IPC分类号： H01R12/04
CPC分类号： G11B5/4833 , G11B5/02 , G11B2005/0005 , G11B2005/0021
摘要： A suspension board with circuit includes a metal supporting board, an insulating base layer formed on the metal supporting board, a conductive pattern formed on the insulating base layer, an insulating cover layer formed on the insulating base layer so as to cover the conductive pattern, and an optical waveguide including a core layer having a curved portion and a metal thin film covering a surface of the curved portion.
摘要翻译：具有电路的悬挂板包括金属支撑板，形成在金属支撑板上的绝缘基底层，形成在绝缘基底层上的导电图案，形成在绝缘基底层上以覆盖导电图案的绝缘覆盖层，以及包括具有弯曲部分的芯层和覆盖所述弯曲部分的表面的金属薄膜的光波导。

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