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1. 发明授权

US06618200B2 System and method for providing a substrate having micro-lenses 有权
公开(公告)号：US06618200B2
公开(公告)日：2003-09-09
申请号：US09828831
申请日：2001-04-10
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B2714
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： The present invention provides a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate includes a first substrate with concaves for microlenses having a plurality of first concaves and first alignment marks formed on a first glass substrate, a second substrate with concaves for microlenses having a plurality of second concaves and second alignment marks formed on a second glass substrate, a resin layer, microlenses comprised of double convex lenses formed of a resin filled in between the first and second concaves, and spacers.

2. 发明授权

US07006296B2 System and method for providing a substrate having micro-lenses 失效
标题翻译：用于提供具有微透镜的基板的系统和方法
公开(公告)号：US07006296B2
公开(公告)日：2006-02-28
申请号：US10992004
申请日：2004-11-19
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B27/10
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of double convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的双凸透镜构成的微透镜4和间隔物5。

3. 发明授权

US07054066B2 Projection display device having micro-lenses 有权
标题翻译：具有微透镜的投影显示装置
公开(公告)号：US07054066B2
公开(公告)日：2006-05-30
申请号：US11286285
申请日：2005-11-25
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B27/10
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

4. 发明申请

US20050088751A1 System and method for providing a substrate having micro-lens 失效
标题翻译：用于提供具有微透镜的基板的系统和方法
公开(公告)号：US20050088751A1
公开(公告)日：2005-04-28
申请号：US10992004
申请日：2004-11-19
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02F1/13 , B29D11/00 , G02B3/00 , G02F1/1335 , G02B27/10
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

5. 发明授权

US06850368B2 System and method for providing a substrate having micro-lenses 失效
标题翻译：用于提供具有微透镜的基板的系统和方法
公开(公告)号：US06850368B2
公开(公告)日：2005-02-01
申请号：US10614213
申请日：2003-07-08
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02F1/13 , B29D11/00 , G02B3/00 , G02F1/1335 , G02B24/14
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of double convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜凹部的第一基板2，具有多个第二凹部32的微透镜凹部的第二基板8 和形成在第二玻璃基板89上的第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的双凸透镜构成的微透镜4和间隔件5。

6. 发明申请

US20060077560A1 PROJECTION DISPLAY DEVICE HAVING MICRO-LENSES 有权
标题翻译：具有微透镜的投影显示装置
公开(公告)号：US20060077560A1
公开(公告)日：2006-04-13
申请号：US11286285
申请日：2005-11-25
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B3/00
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

7. 发明申请

US20060187417A1 Projector 审中-公开
标题翻译：投影机
公开(公告)号：US20060187417A1
公开(公告)日：2006-08-24
申请号：US11304542
申请日：2005-12-16
申请人： Koichi Akiyama , Masami Murata
发明人： Koichi Akiyama , Masami Murata
IPC分类号： G03B21/00
CPC分类号： G02B26/108 , G02B27/1046 , G02B27/145 , G02B27/149 , G03B21/2026 , G03B21/2053 , H04N5/57 , H04N5/74 , H04N9/3105 , H04N9/3117 , H04N9/3155
摘要： A projector comprises an electro-optic modulator that modulates an illumination light beam in accordance with image information; a projecting optical system that projects the illumination light beam modulated by the electro-optic modulator, an illuminating device that emits the illumination light beam having a sectional shape compressed in the other direction so as to illuminate an entire image forming area with respect to one direction in the image forming area of the electro-optic modulator and illuminate one portion of the image forming area with respect to the other direction; and a rotating prism rotated at a constant speed and scanning the illumination light beam from the illuminating device along the other direction in the image forming area of the electro-optic modulator. The projector further comprises an illuminating device driving circuit that controls the light amount of the illumination light beam emitted from the illuminating device so as to reduce an illuminance difference generated by changing the scanning speed of the illumination light beam on the image forming area in the electro-optic modulator.
摘要翻译：投影仪包括根据图像信息调制照明光束的电光调制器; 投影光电系统，其投射由电光调制器调制的照明光束;照明装置，其发射具有沿另一方向压缩的截面形状的照明光束，以照射相对于一个方向的整个图像形成区域在电光调制器的图像形成区域中，相对于另一方向照亮图像形成区域的一部分; 以及以恒定速度旋转的旋转棱镜，并且在电光调制器的图像形成区域中沿着另一个方向扫描来自照明装置的照明光束。投影仪还包括照明装置驱动电路，其控制从照明装置发射的照明光束的光量，以便减少通过改变照射光束在电子照相形成区域中的扫描速度而产生的照度差光调制器。

8. 发明授权

US09285667B2 Projector 有权
标题翻译：投影机
公开(公告)号：US09285667B2
公开(公告)日：2016-03-15
申请号：US14001295
申请日：2012-02-02
申请人： Koichi Akiyama
发明人： Koichi Akiyama
IPC分类号： G03B21/20 , G02B27/09 , H04N9/31 , G02B27/28
CPC分类号： G03B21/2073 , G02B27/0927 , G02B27/285 , G02B27/286 , G02B2207/113 , G03B21/204 , G03B21/208 , H04N9/315 , H04N9/3167 , H04N9/3173
摘要： A projector including a light source apparatus that includes a fluorescent layer that produces fluorescence by irradiation of an excitation light emitted from a solid-state light source, a polarization conversion element that converts the light from the light source apparatus into polarized light, and a reflector that is disposed between the light source apparatus and the polarization conversion element, transmits light in the vicinity of the optical axis of the light source apparatus, and reflects peripheral light apart from the optical axis of the light source apparatus toward the fluorescent layer.
摘要翻译：一种投影仪，包括：光源装置，其包括通过照射从固态光源发射的激发光产生荧光的荧光层;将来自所述光源装置的光转换为偏振光的偏振转换元件;以及反射器配置在光源装置与偏振光转换元件之间的光，透过光源装置的光轴附近的光，并将周围的光从光源装置的光轴朝向荧光层反射。

9. 发明授权

US08123211B2 Pickup roller lifting and lowering mechanism in paper feeding unit and image forming apparatus including the pickup roller lifting and lowering mechanism 有权
标题翻译：送纸装置中的拾取辊升降机构和包括拾取辊升降机构的成像装置
公开(公告)号：US08123211B2
公开(公告)日：2012-02-28
申请号：US12497016
申请日：2009-07-02
申请人： Koichi Akiyama , Wataru Ikeda
发明人： Koichi Akiyama , Wataru Ikeda
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H3/0669 , B65H2403/512 , B65H2403/53 , B65H2403/721
摘要： A pressing projection of a paper feeding cassette presses a push-back mechanism to thereby release urging of a cam gear in a direction opposite to a direction of the paper feeding cassette. The cam gear moves in the direction of the paper feeding cassette. A cam of the cam gear rotates a rotation lever. The rotation lever rotates a pickup roller lifting and lowering shaft. The pickup roller lifting and lowering shaft lowers a pickup roller.
摘要翻译：供纸盒的按压突起按压推回机构，从而释放凸轮齿轮沿与供纸盒的方向相反的方向的推动。凸轮齿轮沿供纸盒的方向移动。凸轮齿轮的凸轮旋转旋转杆。旋转杆旋转拾取辊升降轴。拾取辊升降轴降低拾取辊。

10. 发明申请

US20110133391A1 PAPER FEEDING APPARATUS, IMAGE FORMING APPARATUS AND PAPER FEEDING METHOD 审中-公开
标题翻译：纸张送料装置，图像形成装置和纸张送料方法
公开(公告)号：US20110133391A1
公开(公告)日：2011-06-09
申请号：US12960136
申请日：2010-12-03
申请人： Koichi Akiyama
发明人： Koichi Akiyama
IPC分类号： B65H7/20 , B65H7/02 , B65H1/22
CPC分类号： B65H1/14 , B65H3/0684 , B65H7/04 , B65H2220/09 , B65H2511/212 , B65H2511/514 , B65H2513/40 , B65H2513/41 , B65H2553/412 , B65H2553/612 , B65H2220/03 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A paper feeding apparatus which can certainly detect the position of a pickup roller, and an image forming apparatus including the paper feeding apparatus are provided. The paper feeding apparatus feeds a sheet stacked on a paper feed cassette by the pickup roller, and includes a sensor and the pickup roller rotatably supported by a support shaft and including a detection object part in which a first detection object part having a first length in a movement direction of movement around the support shaft and detected as a first detection state by the sensor, a second detection object part having a second length different from the first length in the movement direction and detected as the first detection state by the sensor, and a third detection object part formed between the first detection object part and the second detection object part and detected as a second detection state different from the first detection state by the sensor are arranged in the movement direction.
摘要翻译：提供了能够可靠地检测拾取辊的位置的送纸装置和包括送纸装置的图像形成装置。供纸装置通过拾取辊供给堆叠在供纸盒上的纸张，并且包括传感器和由支撑轴可旋转地支撑的拾取辊，并且包括检测对象部分，其中具有第一长度的第一检测对象部分移动方向围绕支撑轴移动并被传感器检测为第一检测状态;第二检测对象部分，具有与移动方向上的第一长度不同的第二长度，并被传感器检测为第一检测状态;以及形成在第一检测对象部分和第二检测对象部分之间并被检测为与传感器的第一检测状态不同的第二检测状态的第三检测对象部分沿移动方向排列。

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