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1. 发明申请

US20090269576A1 Optical Thin Film, Optical Device and Method of Manufacturing the Same 审中-公开
标题翻译：光学薄膜，光学装置及其制造方法
公开(公告)号：US20090269576A1
公开(公告)日：2009-10-29
申请号：US12083087
申请日：2006-10-24
申请人： Kazuhiko Oda , Takashi Matsuura , Yoshihiro Akahane , Toshihiko Ushiro , Takahiro Imai
发明人： Kazuhiko Oda , Takashi Matsuura , Yoshihiro Akahane , Toshihiko Ushiro , Takahiro Imai
IPC分类号： B32B9/00 , B29D11/00
CPC分类号： G02B6/122 , G02B1/105 , G02B1/14 , Y10T428/265
摘要： In an optical thin film of the present invention, a hydrogenated carbon film containing at least carbon and hydrogen as major components is formed on a substrate, and at least one protective layer including one of an oxide film, a nitride film, an oxynitride film, a fluoride film, and a film containing hydrogen and carbon as major components is superposed thereon.
摘要翻译：在本发明的光学薄膜中，在基板上形成至少含有碳和氢作为主要成分的氢化碳膜，至少一个保护层包括氧化膜，氮化物膜，氧氮化物膜，氟化物膜和含有氢和碳作为主要成分的膜叠加在其上。

2. 发明申请

US20090110891A1 Transparent thin film, optical device and method for manufacturing the same 审中-公开
标题翻译：透明薄膜，光学元件及其制造方法
公开(公告)号：US20090110891A1
公开(公告)日：2009-04-30
申请号：US11991321
申请日：2006-08-25
申请人： Yoshihiro Akahane , Kazuhiko Oda , Takashi Matsuura , Toshihiko Ushiro , Takahiro Imai
发明人： Yoshihiro Akahane , Kazuhiko Oda , Takashi Matsuura , Toshihiko Ushiro , Takahiro Imai
IPC分类号： B32B7/02 , C23C16/44 , G03F7/004 , G03F7/20
CPC分类号： G02B1/00 , G02B5/1857 , G02B6/1221 , Y10T428/24942
摘要： An optical device includes a transparent thin film containing silicon, oxygen, carbon and hydrogen as main components, wherein the film includes local regions of a relatively high refractive index and local regions of a relatively low refractive index.
摘要翻译：光学器件包括以硅，氧，碳和氢为主要成分的透明薄膜，其中该膜包括折射率相对较高的局部区域和较低折射率的局部区域。

3. 发明授权

US07466491B2 DLC film and method for forming the same 失效
标题翻译： DLC膜及其形成方法
公开(公告)号：US07466491B2
公开(公告)日：2008-12-16
申请号：US11660036
申请日：2005-07-06
申请人： Takashi Matsuura , Kazuhiko Oda , Toshihiko Ushiro
发明人： Takashi Matsuura , Kazuhiko Oda , Toshihiko Ushiro
IPC分类号： G02B3/00
CPC分类号： G02B5/1857 , G02B3/0087
摘要： The present invention provides a DLC film that functions as an optical element and that can easily be miniaturized or integrated, and a method for forming the DLC film. A DLC film that has a refractive index varying continuously in at least one width direction from the center O of the DLC film. More specifically, a DLC film in which the refractive index decreases continuously in at least one width direction from the center O of the DLC film, and thereby the DLC film functions as a convex lens. A DLC film in which the refractive index increases continuously in at least one width direction from the center of the DLC film, and thereby the DLC film functions as a concave lens. A DLC film that has a refractive index varying continuously in the thickness direction. In addition, a method for forming a DLC film, including irradiating the DLC film with an energy beam to change the refractive index of the DLC film continuously in at least one width direction from the center of the DLC film and/or the thickness direction.
摘要翻译：本发明提供了用作光学元件并且可以容易地小型化或集成的DLC膜以及用于形成DLC膜的方法。具有从DLC膜的中心O至少一个宽度方向连续变化的折射率的DLC膜。更具体地说，其中折射率从DLC膜的中心O在至少一个宽度方向上连续降低的DLC膜，从而DLC膜用作凸透镜。 DLC膜的折射率在距离DLC膜的中心的至少一个宽度方向上连续增加，从而DLC膜用作凹透镜。折射率在厚度方向连续变化的DLC膜。另外，用于形成DLC膜的方法包括用能量束照射DLC膜，以从DLC膜的中心和/或厚度方向在至少一个宽度方向连续地改变DLC膜的折射率。

4. 发明申请

US20080309997A1 Hologram Screen 审中-公开
标题翻译：全息屏幕
公开(公告)号：US20080309997A1
公开(公告)日：2008-12-18
申请号：US11658597
申请日：2005-06-06
申请人： Toshihiko Ushiro , Kazuhiko Oda , Takashi Matsuura
发明人： Toshihiko Ushiro , Kazuhiko Oda , Takashi Matsuura
IPC分类号： G03B21/60 , G02B5/32 , G03H1/04
CPC分类号： G03H1/02 , G02B5/32 , G02B27/0103 , G02B2027/0118 , G03H2001/0268 , G03H2240/54
摘要： The present invention provides a holographic screen having high durability and high diffraction efficiency due to a modulated refractive index structure having a large refractive index change Δn.The holographic screen includes a diamond-like carbon (DLC) layer (22). The DLC layer has a modulated refractive index structure including a plurality of regions with a relatively high refractive index (n1) and a plurality of regions with a relatively low refractive index (n2) such that light projected from a projector onto the screen is deflected in the direction toward a observer and light coming from an object behind the screen is allowed to pass through the screen to travel toward the observer.
摘要翻译：本发明提供一种具有高耐久性和高衍射效率的全息屏幕，由于具有大的折射率变化Deltan的调制折射率结构。全息屏幕包括类金刚石碳（DLC）层（22）。 DLC层具有包括具有相对较高折射率（n1）的多个区域和具有相对较低折射率（n2）的多个区域的调制折射率结构，使得从投影仪投射到屏幕上的光线被偏转朝向观察者的方向和来自屏幕后面的物体的光被允许通过屏幕朝向观察者行进。

5. 发明申请

US20070242364A1 Dlc Film and Method for Forming the Same 失效
标题翻译： Dlc膜及其形成方法
公开(公告)号：US20070242364A1
公开(公告)日：2007-10-18
申请号：US11660036
申请日：2005-07-06
申请人： Takashi Matsuura , Kazuhiko Oda , Toshihiko Ushiro
发明人： Takashi Matsuura , Kazuhiko Oda , Toshihiko Ushiro
IPC分类号： G02B3/00 , G02B5/18
CPC分类号： G02B5/1857 , G02B3/0087
摘要： The present invention provides a DLC film that functions as an optical element and that can easily be miniaturized or integrated, and a method for forming the DLC film. A DLC film that has a refractive index varying continuously in at least one width direction from the center O of the DLC film. More specifically, a DLC film in which the refractive index decreases continuously in at least one width direction from the center O of the DLC film, and thereby the DLC film functions as a convex lens. A DLC film in which the refractive index increases continuously in at least one width direction from the center of the DLC film, and thereby the DLC film functions as a concave lens. A DLC film that has a refractive index varying continuously in the thickness direction. In addition, a method for forming a DLC film, including irradiating the DLC film with an energy beam to change the refractive index of the DLC film continuously in at least one width direction from the center of the DLC film and/or the thickness direction.
摘要翻译：本发明提供了用作光学元件并且可以容易地小型化或集成的DLC膜以及用于形成DLC膜的方法。具有从DLC膜的中心O至少一个宽度方向连续变化的折射率的DLC膜。更具体地说，其中折射率从DLC膜的中心O在至少一个宽度方向上连续降低的DLC膜，从而DLC膜用作凸透镜。 DLC膜的折射率在距离DLC膜的中心的至少一个宽度方向上连续增加，从而DLC膜用作凹透镜。折射率在厚度方向连续变化的DLC膜。另外，用于形成DLC膜的方法包括用能量束照射DLC膜，以从DLC膜的中心和/或厚度方向在至少一个宽度方向连续地改变DLC膜的折射率。

6. 发明申请

US20070091453A1 Flat sheet type micro-lens and production method therefor 审中-公开
标题翻译：平板式微透镜及其制造方法
公开(公告)号：US20070091453A1
公开(公告)日：2007-04-26
申请号：US10596593
申请日：2004-11-22
申请人： Toshihiko Ushiro , Kazuhiko Oda , Takashi Matsuura , Soichiro Okubo
发明人： Toshihiko Ushiro , Kazuhiko Oda , Takashi Matsuura , Soichiro Okubo
IPC分类号： G02B3/00 , G02B9/00
CPC分类号： G02B5/1857 , G02B1/02 , G02B3/0018 , G02B3/0087
摘要： The present invention provides a simple and low-cost flat microlens that can be used in various optical fields in a mechanically and thermally stable manner. A microlens is formed using a transparent DLC film (41). The DLC film (41) includes regions (Rmn) with graded indices of refraction. When a light beam passes through a region with graded indices of refraction, the light is focused.
摘要翻译：本发明提供了一种可以以机械和热稳定的方式在各种光学领域中使用的简单和低成本的平面微透镜。使用透明DLC膜（41）形成微透镜。 DLC膜（41）包括具有渐变折射率的区域（Rmn）。当光束通过具有渐变折射率的区域时，光被聚焦。

7. 发明申请

US20090159840A1 Hydrogen-containing carbon film 审中-公开
标题翻译：含氢碳膜
公开(公告)号：US20090159840A1
公开(公告)日：2009-06-25
申请号：US11658672
申请日：2005-04-28
申请人： Kazuhiko Oda , Takashi Matsuura , Toshihiko Ushiro
发明人： Kazuhiko Oda , Takashi Matsuura , Toshihiko Ushiro
IPC分类号： C09K3/00
CPC分类号： G02B5/1866 , B01D53/228 , B01D67/002 , B01D67/0072 , B01D69/141 , B01D71/021 , B01D2323/34 , C01B32/05 , C23C14/0605 , C23C16/26
摘要： To provide a hydrogen-containing carbonaceous membrane having a novel property. For example, the hydrogen-containing carbonaceous membrane may be effectively prevented from delamination from a substrate.A hydrogen-containing carbonaceous membrane includes carbon and hydrogen. The membrane has a hydrogen content of more than 50 atomic percent and less than 65 atomic percent and a density of more than 1.3 g/cm3 and less than 1.5 g/cm3. Another hydrogen-containing carbonaceous membrane has a hydrogen content of more than 0 atomic percent and less than 50 atomic percent and a density of more than 1.4 g/cm3 and less than 1.9 g/cm3.
摘要翻译：提供具有新特性的含氢碳质膜。例如，可以有效地防止含氢碳质膜与基板分层。含氢碳膜包括碳和氢。该膜的氢含量大于50原子％且小于65原子％，密度大于1.3克/厘米3，小于1.5克/厘米3。另一种含氢碳质膜的氢含量大于0原子％且小于50原子％，密度大于1.4g / cm 3且小于1.9g / cm 3。

8. 发明授权

US07511784B2 Hologram color filter, method for fabricating the same, and color liquid crystal display comprising it 失效
标题翻译：全息彩色滤光片及其制造方法和包括它的彩色液晶显示器
公开(公告)号：US07511784B2
公开(公告)日：2009-03-31
申请号：US10593248
申请日：2005-03-11
申请人： Toshihiko Ushiro , Kazuhiko Oda , Soichiro Okubo , Takashi Matsuura
发明人： Toshihiko Ushiro , Kazuhiko Oda , Soichiro Okubo , Takashi Matsuura
IPC分类号： G02B6/12 , G02B5/32 , G03H1/04
CPC分类号： G02B1/02 , G02B5/203 , G02F1/133516
摘要： A hologram color filter diffraction-separates an incident lightwave using a hologram to project thus separated lightwaves having different-wavelengths at intended positions with a specified spatial period. The hologram color filter comprises a light-transmitting substrate (21) and a light-transmitting diamond-like-carbon (DLC) film (22) formed on the substrate. In the DLC film, a relatively-low-refractive-index belt-shaped region (n1, 22a) and a relatively-high-refractive-index belt-shaped region (n2, 22b) are placed alternately.
摘要翻译：全息彩色滤光片衍射 - 使用全息图分离入射光波，以在具有特定空间周期的预期位置投射具有不同波长的分离的光波。全息彩色滤光片包括形成在基片上的透光基片（21）和透光金刚石碳（DLC）薄膜（22）。在DLC膜中，相对低折射率的带状区域（n1，22a）和相对高折射率的带状区域（n2，22b）交替放置。

9. 发明申请

US20090010135A1 Optical Information Recording Medium, and Recording Method and Manufacturing Method Thereof 审中-公开
标题翻译：光信息记录介质及其记录方法及其制造方法
公开(公告)号：US20090010135A1
公开(公告)日：2009-01-08
申请号：US11658584
申请日：2005-06-06
申请人： Toshihiko Ushiro , Kazuhiko Oda , Takashi Matsuura
发明人： Toshihiko Ushiro , Kazuhiko Oda , Takashi Matsuura
IPC分类号： G11B7/00
CPC分类号： G11B7/26 , G03H1/02 , G03H1/0408 , G03H1/182 , G03H2001/0268 , G03H2001/2615 , G03H2240/54 , G11B7/24044
摘要： To provide an optical information-recording medium that can easily record information at high density and has excellent durability at low cost.The optical information-recording medium includes a diamond-like carbon (DLC) layer (2) deposited on a substrate (1), in which information is recorded on the optical information-recording medium by irradiating recording spot regions selected from a plurality of recording spot regions with an energy beam (5) to increase the refractive index of the DLC layer (2) in the irradiated recording spot regions.
摘要翻译：提供能够容易地以高密度记录信息并且以低成本具有优异的耐久性的光学信息记录介质。光信息记录介质包括沉积在基板（1）上的类金刚石碳（DLC）层（2），其中通过照射从多个记录中选出的记录点区域将信息记录在光信息记录介质上具有能量束（5）的点区域，以增加照射的记录点区域中DLC层（2）的折射率。

10. 发明申请

US20070285747A1 Hologram Sheet and Method for Producing Same, Hologram Sticker, Hologram Card and Method for Producing Same 审中-公开
标题翻译：全息图及其制作方法，全息胶片，全息图卡及其制作方法
公开(公告)号：US20070285747A1
公开(公告)日：2007-12-13
申请号：US11660823
申请日：2005-08-01
申请人： Takashi Matsuura , Kazuhiko Oda , Toshihiko Ushiro
发明人： Takashi Matsuura , Kazuhiko Oda , Toshihiko Ushiro
IPC分类号： G03H1/02 , B01J19/08
CPC分类号： G03H1/0011 , G03H1/02 , G03H2001/0268 , G03H2240/24 , G03H2240/54
摘要： The present invention provides a durable hologram sheet whose thickness can easily be reduced and a method for manufacturing the hologram sheet, a hologram label, and a hologram card and a method for manufacturing the hologram card. A hologram sheet includes a sheet 1 and a translucent DLC film 2 formed on the sheet 1. The DLC film 2 includes a local region having a higher refractive index (high-refractive-index regions 2a) and a local region having a lower refractive index (low-refractive-index regions 2b). Furthermore, a print layer may be formed on at least part of a main face of the sheet 1 facing the DLC film or on at least part of a main face of the hologram sheet.
摘要翻译：本发明提供一种其厚度可以容易地降低的耐久性全息图片，以及制造全息图纸，全息图标签和全息卡的方法以及制造全息卡的方法。全息图片包括片材1和形成在片材1上的半透明DLC膜2.DLC膜2包括具有较高折射率（高折射率区域2a）的局部区域和具有较低折射率的局部区域指数（低折射率区域2b）。此外，可以在面向DLC膜的片材1的主面的至少一部分或全息片的主面的至少一部分上形成印刷层。

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