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1. 发明授权

US5749015A Light-quantity control device with spring control of light control member 失效
标题翻译：光量控制装置，具有灯控制构件的弹簧控制
公开(公告)号：US5749015A
公开(公告)日：1998-05-05
申请号：US417829
申请日：1995-04-06
申请人： Osamu Sato , Koichi Shimada
发明人： Osamu Sato , Koichi Shimada
IPC分类号： G03B7/085 , G03B7/095 , G03B7/10 , G03B9/06
CPC分类号： G03B7/095 , G03B7/085 , G03B7/10
摘要： A light-quantity control device having a light-quantity control member which moves to change an aperture opening amount. A drive source swings the light-quantity control member in one direction and a spring having a coil part urges the light-quantity control member against the swinging direction of the drive source. A base member having an aperture fixedly supports the drive source and swingably supports the light-quantity control member. The base member has a shaft for carrying the coil part of the spring. The shaft is formed at a position outside the supporting position of the drive source on the base member relative to the center of the aperture.
摘要翻译：一种光量控制装置，具有移动以改变孔径开度的光量控制部件。驱动源在一个方向摆动光量控制构件，具有线圈部分的弹簧抵抗驱动源的摆动方向推压光量控制构件。具有孔径的基座构件固定地支撑驱动源并且可摆动地支撑光量控制构件。基座构件具有用于承载弹簧的线圈部分的轴。轴相对于孔的中心形成在基部构件上的驱动源的支撑位置外侧的位置处。

2. 发明授权

US5646770A Light-quantity control device 失效
标题翻译：光量控制装置
公开(公告)号：US5646770A
公开(公告)日：1997-07-08
申请号：US417826
申请日：1995-04-06
申请人： Osamu Sato , Koichi Shimada
发明人： Osamu Sato , Koichi Shimada
IPC分类号： G03B7/085 , G03B7/095 , G03B7/10 , G02B26/02
CPC分类号： G03B7/095 , G03B7/085 , G03B7/10
摘要： A light-quantity control device includes a drive source, a light-quantity control member which is arranged to vary the amount of opening of an aperture by shifting its position, and a speed control part which is arranged to control the driving speed of the drive source in proportion to a rate of change per unit time of the area of the aperture of the light-quantity control member.
摘要翻译：光量控制装置包括驱动源，光量控制构件，其布置成通过移动其位置来改变孔的开度;以及速度控制部，其被布置成控制驱动器的驱动速度源与光量控制构件的孔径的面积的单位时间的变化率成比例。

3. 发明授权

US5430519A Light-amount controlling apparatus 失效
标题翻译：光量控制装置
公开(公告)号：US5430519A
公开(公告)日：1995-07-04
申请号：US205484
申请日：1994-03-03
申请人： Koichi Shimada , Osamu Sato
发明人： Koichi Shimada , Osamu Sato
IPC分类号： G03B9/06 , H04N5/238 , G03B9/02
CPC分类号： H04N5/238 , G03B9/06
摘要： In a light amount controlling apparatus, there are provided a circular-shaped bottom plate having an opening at a center thereof, for supporting a diaphragm blade in such a manner that the diaphragm blade can be opened and closed to control an amount of light passing through the opening; base plate mounted to the bottom plate being arc-shaped so that the base plate is not projected to the opening and from a circular contour thereof; a magneto rotor rotatably supported by the base plate and having a drive lever for driving the diaphragm blade; a stator positioned and supported by the base plate, whose both poles are located opposite to each other while sandwiching the magneto rotor therewith; an electromagnetic coil surrounding the stator; and a cover member positioned and supported by the stator, and having a bearing portion for rotatably supporting the magneto rotor, and a coupling means for coupling the base plate with the cover member. The light-amount controlling apparatus further includes a Hall element for detecting magnetic force produced by the magneto rotor, and a drive control circuit for controlling an amount of a current supplied to the electromagnetic coil in order that the magnetic rotor is driven to a predetermined angular position based upon the detection result of the Hall element.
摘要翻译：在光量控制装置中，设置有在其中心具有开口的圆形底板，用于支撑光阑叶片，使得光阑叶片能够被打开和关闭以控制通过的光量开幕; 底板安装在底板上是弧形的，使得底板不会突出到开口和圆形轮廓上; 由所述基板可旋转地支撑并具有用于驱动所述光阑叶片的驱动杆的磁转子; 由所述基板定位和支撑的定子，其两极彼此相对定位，同时将所述磁转子夹在一起; 围绕定子的电磁线圈; 以及由定子定位和支撑并具有用于可旋转地支撑磁转子的轴承部分的盖构件和用于将基板与盖构件联接的联接装置。光量控制装置还包括用于检测由磁转子产生的磁力的霍尔元件和用于控制供给电磁线圈的电流量的驱动控制电路，以使磁转子被驱动到预定角度基于霍尔元件的检测结果的位置。

4. 发明授权

US5646769A Light-quantity control device 失效
公开(公告)号：US5646769A
公开(公告)日：1997-07-08
申请号：US409541
申请日：1995-03-24
申请人： Osamu Sato , Koichi Shimada
发明人： Osamu Sato , Koichi Shimada
IPC分类号： G03B7/085 , G03B7/095 , G03B7/10 , G02B26/02
CPC分类号： G03B7/095 , G03B7/085 , G03B7/10
摘要： A light-quantity control device includes a drive source, a light-quantity control member which is arranged to vary the amount of opening of an aperture by shifting its position, and a speed control part which is arranged to control the driving speed of the drive source in proportion to a rate of change per unit time of the area of the aperture of the light-quantity control member.

5. 发明授权

US07445348B2 Reflector, use thereof, and method for producing reflector 失效
标题翻译：反射器，其使用方法以及反射器的制造方法
公开(公告)号：US07445348B2
公开(公告)日：2008-11-04
申请号：US10555418
申请日：2004-05-17
申请人： Koichi Shimada , Katsuhiko Koike , Shin Fukuda
发明人： Koichi Shimada , Katsuhiko Koike , Shin Fukuda
IPC分类号： G02B5/08
CPC分类号： G02B5/0858 , G02B6/0031 , G02B6/0055 , Y10S359/90
摘要： A reflector having a structure in which a high refractive index layer, a low refractive index layer, and a metal layer mainly composed of silver or aluminum are sequentially arranged on a polymer base. The reflector can realize a higher reflectance than the conventional reflective bodies by using a polymer base wherein the atoms measured by XPS which constitute the surface of the polymer base are substantially identical with those constituting the inside of the polymer base. Furthermore, such a reflector can be used for a reflector, a reflector under a light-guiding plate, a backlight device and a liquid crystal display. The polymer base can be obtained by bringing a polymer base and a liquid into contact with each other.
摘要翻译：具有高折射率层，低折射率层和主要由银或铝构成的金属层的结构的反射器依次排列在聚合物基体上。通过使用构成聚合物基材表面的由XPS测量的原子与聚合物基体的内部基本相同的聚合物基体，反射体可以实现比传统的反射体更高的反射率。此外，这种反射器可以用于反射器，导光板下的反射器，背光装置和液晶显示器。聚合物基质可以通过使聚合物基质和液体彼此接触而获得。

6. 发明申请

US20060209566A1 Reflector and application thereof 失效
标题翻译：反射器及其应用
公开(公告)号：US20060209566A1
公开(公告)日：2006-09-21
申请号：US10545437
申请日：2004-02-23
申请人： Katsuhiko Koike , Koichi Shimada , Shin Fukuda
发明人： Katsuhiko Koike , Koichi Shimada , Shin Fukuda
IPC分类号： F21V7/04
CPC分类号： G02B5/0858 , F21V7/22 , G02F1/133553
摘要： An object of the invention is to provide a reflector using a metal thin film layer, particularly a reflector having higher reflectance than in the prior art. Specifically, studies have been made to provide a reflector which exhibits a superior reflection-increasing effect. As a result, it has been found that if the thickness of a low refractive index thin film layer (B) which comes in contact with a metal thin film layer (A) is controlled so that it is within a range of 0.7λ/8nL-1.3λ/8nL, a reflector having an arrangement of metal layer (A)/low refractive index thin film layer (B)/high refractive index thin film layer (C) exhibits reflectance which is extremely superior than in the prior art over a wide wavelength range. More specifically, it exhibits higher reflectance than a pure silver single film does, and a reflector superior in durability can be obtained. The lamp reflector, reflector under the light-guiding plate of the invention uses the above-mentioned reflector; therefore, if it is applied to each display device, high brilliance and vivid image can be realized. Further, since the liquid crystal display device of the invention uses the above-mentioned reflector, a clear vivid image can be realized.
摘要翻译：本发明的目的是提供一种使用金属薄膜层的反射器，特别是具有比现有技术更高的反射率的反射器。具体来说，已经进行了研究以提供具有优异反射增加效果的反射器。结果发现，如果与金属薄膜层（A）接触的低折射率薄膜层（B）的厚度被控制在0.7l / 8n的范围内具有金属层（A）/低折射率薄膜层（B）/高折射率薄膜层（B）的布置的反射器（C）表现出比现有技术在宽波长范围内优异的反射率。更具体地，其表现出比纯银单膜更高的反射率，并且可以获得耐久性优异的反射器。本发明的导光板下方的反射体，使用上述反射体，因此，如果将其应用于每个显示装置，则可以实现高亮度和鲜艳的图像。此外，由于本发明的液晶显示装置使用上述反射器，因此可以实现清晰的生动的图像。

7. 发明授权

US06753906B2 Image sensing apparatus utilizing pixel-shifting 失效
标题翻译：利用像素转换的图像感测装置
公开(公告)号：US06753906B2
公开(公告)日：2004-06-22
申请号：US09140440
申请日：1998-08-26
申请人： Koichi Shimada
发明人： Koichi Shimada
IPC分类号： H04N5225
CPC分类号： H04N5/2254 , G02B26/0875 , H04N5/2259 , H04N5/349
摘要： Two plane parallel plates, orthogonally intersecting each other, are provided in front of a CCD device. The plane parallel plate is supported by its two ends which are deviated from an optical path. Each end of the plane parallel plate includes an armature made of soft electromagnetic iron, and two electromagnets are provided in the optical axis direction, while sandwiching each armature. By the on/off state of the two electromagnets, the armature can control the optical device in three angled positions, thus the optical device can have three shift positions with respect to the optical axis. Therefore, by virtue of the optical devices, an optical path can be determined by selecting a shift position of said optical device from nine shift positions (3×3).
摘要翻译：在CCD器件的前面设置两个彼此正交相交的平面平行板。平面平行板由两端偏离光路而支撑。平面平行板的每一端包括由软电磁铁制成的电枢，并且在夹持每个电枢的同时沿光轴方向设置两个电磁体。通过两个电磁铁的开/关状态，电枢可以以三个角度的位置控制光学装置，因此光学装置可以具有相对于光轴的三个位移位置。因此，通过光学装置，可以通过从九个移位位置（3×3）选择所述光学装置的移位位置来确定光路。

8. 发明申请

US20120262646A1 POLARIZING DIFFUSER FILM, METHOD OF MANUFACTURING POLARIZING DIFFUSER FILM, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING POLARIZING DIFFUSER FILM 审中-公开
标题翻译：极化差速器薄膜，制造极化扩散膜的方法和包含极化扩散膜的液晶显示装置
公开(公告)号：US20120262646A1
公开(公告)日：2012-10-18
申请号：US13532579
申请日：2012-06-25
申请人： Masataka Iwata , Tomoyuki Okamura , Koichi Shimada , Yuji Inatomi , Tamio Kawasumi , Michio Eriguchi , Masaki Misumi
发明人： Masataka Iwata , Tomoyuki Okamura , Koichi Shimada , Yuji Inatomi , Tamio Kawasumi , Michio Eriguchi , Masaki Misumi
IPC分类号： G02F1/13357 , B29D11/00 , G02B5/30
CPC分类号： G02B5/0294 , G02B5/0236 , G02F1/133536 , G02F1/133606
摘要： Disclosed are a film with excellent polarization selectivity and excellent diffusion properties, and a means for easily producing the same. The polarizing diffusion film has an intrinsic birefringence of at least 0.1 and substantially comprises one type of crystalline resin; and in the polarizing diffusion film, the total light transmittance is 50 to 90% in relation to visible light, the transmission haze is 15 to 90% in relation to visible light, and the degree of transmission polarization is 20 to 90% in relation to visible light.
摘要翻译：公开了具有优异的极化选择性和优异的扩散性的膜，以及用于容易地制造该膜的方法。极化扩散膜的固有双折射为至少0.1，并且基本上包含一种结晶树脂; 并且在偏光扩散膜中，总透光率相对于可见光为50〜90％，透射雾度相对于可见光为15〜90％，透射极化度相对于可见光为20〜90％可见光。

9. 发明授权

US07224527B2 Reflector and application thereof 失效
标题翻译：反射器及其应用
公开(公告)号：US07224527B2
公开(公告)日：2007-05-29
申请号：US10545437
申请日：2004-02-23
申请人： Katsuhiko Koike , Koichi Shimada , Shin Fukuda
发明人： Katsuhiko Koike , Koichi Shimada , Shin Fukuda
IPC分类号： G02B1/10
CPC分类号： G02B5/0858 , F21V7/22 , G02F1/133553
摘要： An object of the invention is to provide a reflector using a metal thin film layer, particularly a reflector having higher reflectance than in the prior art. Specifically, studies have been made to provide a reflector which exhibits a superior reflection-increasing effect. As a result, it has been found that if the thickness of a low refractive index thin film layer (B) which comes in contact with a metal thin film layer (A) is controlled so that it is within a range of 0.7 λ/8nL–1.3 λ/8nL, a reflector having an arrangement of metal layer (A)/low refractive index thin film layer (B)/high refractive index thin film layer (C) exhibits reflectance which is extremely superior than in the prior art over a wide wavelength range. More specifically, it exhibits higher reflectance than a pure silver single film does, and a reflector superior in durability can be obtained. The lamp reflector, reflector under the light-guiding plate of the invention uses the above-mentioned reflector; therefore, if it is applied to each display device, high brilliance and vivid image can be realized. Further, since the liquid crystal display device of the invention uses the above-mentioned reflector, a clear vivid image can be realized.
摘要翻译：本发明的目的是提供一种使用金属薄膜层的反射器，特别是具有比现有技术更高的反射率的反射器。具体来说，已经进行了研究以提供具有优异反射增加效果的反射器。结果发现，如果将与金属薄膜层（A）接触的低折射率薄膜层（B）的厚度控制在0.7λ/ 8n的范围内具有金属层（A）/低折射率薄膜层（B）/高折射率薄膜层（B）的布置的反射器（C）表现出比现有技术在宽波长范围内优异的反射率。更具体地，其表现出比纯银单膜更高的反射率，并且可以获得耐久性优异的反射器。本发明的导光板下方的反射体，使用上述反射体，因此，如果将其应用于每个显示装置，则可以实现高亮度和鲜艳的图像。此外，由于本发明的液晶显示装置使用上述反射器，因此可以实现清晰的生动的图像。

10. 发明申请

US20060262436A1 Reflector, use thereof, and method for producing reflector 失效
标题翻译：反射器，其使用方法以及反射器的制造方法
公开(公告)号：US20060262436A1
公开(公告)日：2006-11-23
申请号：US10555418
申请日：2004-05-17
申请人： Koichi Shimada , Katsuhiko Koike , Shin Fukuda
发明人： Koichi Shimada , Katsuhiko Koike , Shin Fukuda
IPC分类号： G02B5/08
CPC分类号： G02B5/0858 , G02B6/0031 , G02B6/0055 , Y10S359/90
摘要： A reflector having a structure in which a high refractive index layer, a low refractive index layer, and a metal layer mainly composed of silver or aluminum are sequentially arranged on a polymer base. The reflector can realize a higher reflectance than the conventional reflective bodies by using a polymer base wherein the atoms measured by XPS which constitute the surface of the polymer base are substantially identical with those constituting the inside of the polymer base. Furthermore, such a reflector can be used for a reflector, a reflector under a light-guiding plate, a backlight device and a liquid crystal display. The polymer base can be obtained by bringing a polymer base and a liquid into contact with each other.
摘要翻译：具有高折射率层，低折射率层和主要由银或铝构成的金属层的结构的反射器依次排列在聚合物基底上。通过使用构成聚合物基材表面的由XPS测量的原子与聚合物基体的内部基本相同的聚合物基体，反射体可以实现比传统的反射体更高的反射率。此外，这种反射器可以用于反射器，导光板下的反射器，背光装置和液晶显示器。聚合物基质可以通过使聚合物基质和液体彼此接触而获得。

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