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61. 发明申请

US20070109666A1 Projection lens unit and rear projection type image display system 失效
公开(公告)号：US20070109666A1
公开(公告)日：2007-05-17
申请号：US11649544
申请日：2007-01-03
申请人： Hidehiro Ikeda , Shuji Kato , Koji Hirata , Naoyuki Ogura
发明人： Hidehiro Ikeda , Shuji Kato , Koji Hirata , Naoyuki Ogura
IPC分类号： G02B15/14
CPC分类号： G02B13/02
摘要： An inexpensive projection lens unit in a rear projection type image display system, having a short focal distance (wide angle of viewing field), high focus and high contrast, and as well, including a power lens made of a glass material having a high refractive index in a range from 1.63 to 1.70 and an Abbe's number of not less than 50 with an optimized incident and emergent configuration in order to satisfactorily correct aberration with a enhanced focusing performance even with a shortened focal distance. Further, the power lens having a high refractive index can exhibit a high power, and accordingly, can carry out satisfactory aberration correction by optimizing the aspheric degree of a plastic lens even though the length of back focus is increased for enhancing the contrast.

62. 发明申请

US20050052628A1 Projection lens unit and rear projection type image display system 失效
标题翻译：投影镜头单元和背投式图像显示系统
公开(公告)号：US20050052628A1
公开(公告)日：2005-03-10
申请号：US10865549
申请日：2004-06-09
申请人： Hidehiro Ikeda , Shuji Kato , Koji Hirata , Naoyuki Ogura
发明人： Hidehiro Ikeda , Shuji Kato , Koji Hirata , Naoyuki Ogura
IPC分类号： G02B13/16 , G02B13/02 , G02B13/18 , G03B21/14 , G03B21/20
CPC分类号： G02B13/02
摘要： An inexpensive projection lens unit in a rear projection type image display system, having a short focal distance (wide angle of viewing field), high focus and high contrast, and as well, including a power lens made of a glass material having a high refractive index in a range from 1.63 to 1.70 and an Abbe's number of not less than 50 with an optimized incident and emergent configuration in order to satisfactorily correct aberration with a enhanced focusing performance even with a shortened focal distance. Further, the power lens having a high refractive index can exhibit a high power, and accordingly, can carry out satisfactory aberration correction by optimizing the aspheric degree of a plastic lens even though the length of back focus is increased for enhancing the contrast.
摘要翻译：背投影型图像显示系统中的廉价的投影透镜单元，具有短焦距（观察视角宽），高焦距和高对比度，并且还包括由具有高折射率的玻璃材料制成的功率透镜指数在1.63至1.70之间，阿贝数不少于50，具有优化的入射和紧急配置，以便即使缩短焦距也能以更好的聚焦性能令人满意地校正像差。此外，具有高折射率的功率透镜可以表现出高功率，因此，即使增加后焦距的长度以增强对比度，也可以通过优化塑料透镜的非球面度来进行令人满意的像差校正。

63. 发明授权

US07771904B2 Photomask, and method and apparatus for producing the same 失效
标题翻译：光掩模及其制造方法和装置
公开(公告)号：US07771904B2
公开(公告)日：2010-08-10
申请号：US12536743
申请日：2009-08-06
申请人： Yoshikazu Nagamura , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
发明人： Yoshikazu Nagamura , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
IPC分类号： G03F1/00
CPC分类号： G03F1/74 , G03F1/32
摘要： A shading area having a transmissivity in the range of 0 to 2% is formed at the center of a clear defect in a wiring pattern of a half tone mask. Semitransparent areas having a transmissivity in the range of 10 to 25% are formed, adjacently to shading area, in areas extending from the inside of the edge of an imaginary pattern having no defect to the outside of the edge. In this way, in the correction of the defect in the half tone mask, the working accuracy tolerable margin of the correction portion of the defect can be made large.
摘要翻译：在半色调掩模的布线图案的清晰缺陷的中心处形成具有0至2％范围内的透射率的阴影区域。在从没有缺陷的假想图案的边缘的内部延伸到边缘的外侧的区域中，形成具有在10至25％范围内的透射率的半透明区域，与阴影区域相邻。以这种方式，在校正半色调掩模中的缺陷时，可以使缺陷的校正部分的加工精度可容许余量变大。

64. 发明授权

US07441904B2 Projection type display apparatus with ventilation 有权
标题翻译：投影型显示装置带通风
公开(公告)号：US07441904B2
公开(公告)日：2008-10-28
申请号：US11699421
申请日：2007-01-30
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/16 , G03B21/18 , G03B21/14 , G03B21/22 , H04N5/74 , G02F1/1333
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

65. 发明授权

US07832871B2 Optical equipment with at least first and second ventilation paths 有权
标题翻译：具有至少第一和第二通风路径的光学设备
公开(公告)号：US07832871B2
公开(公告)日：2010-11-16
申请号：US12289018
申请日：2008-10-17
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/26 , G03B21/16 , G03B21/14 , G03B21/22 , H04N5/74 , G02F1/1333
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

66. 发明申请

US20090297959A1 PHOTOMASK, AND METHOD AND APPARATUS FOR PRODUCING THE SAME 失效
标题翻译：光电及其制造方法和装置
公开(公告)号：US20090297959A1
公开(公告)日：2009-12-03
申请号：US12536743
申请日：2009-08-06
申请人： Yoshikazu NAGAMURA , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
发明人： Yoshikazu NAGAMURA , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
IPC分类号： G03F1/00
CPC分类号： G03F1/74 , G03F1/32
摘要： A shading area having a transmissivity in the range of 0 to 2% is formed at the center of a clear defect in a wiring pattern of a half tone mask. Semitransparent areas having a transmissivity in the range of 10 to 25% are formed, adjacently to shading area, in areas extending from the inside of the edge of an imaginary pattern having no defect to the outside of the edge. In this way, in the correction of the defect in the half tone mask, the working accuracy tolerable margin of the correction portion of the defect can be made large.
摘要翻译：在半色调掩模的布线图案的清晰缺陷的中心处形成具有0至2％范围内的透射率的阴影区域。在从没有缺陷的假想图案的边缘的内部延伸到边缘的外侧的区域中，形成具有在10至25％范围内的透射率的半透明区域，与阴影区域相邻。以这种方式，在校正半色调掩模中的缺陷时，可以使缺陷的校正部分的加工精度可容许余量变大。

67. 发明申请

US20090059180A1 Optical apparatus 有权
标题翻译：光学仪器
公开(公告)号：US20090059180A1
公开(公告)日：2009-03-05
申请号：US12289018
申请日：2008-10-17
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

68. 发明申请

US20090042106A1 Photomask, and method and apparatus for producing the same 失效
公开(公告)号：US20090042106A1
公开(公告)日：2009-02-12
申请号：US11878972
申请日：2007-07-30
申请人： Yoshikazu Nagamura , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
发明人： Yoshikazu Nagamura , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
IPC分类号： G03F9/00
CPC分类号： G03F1/74 , G03F1/32
摘要： A shading area having a transmissivity in the range of 0 to 2% is formed at the center of a clear defect in a wiring pattern of a half tone mask. Semitransparent areas having a transmissivity in the range of 10 to 25% are formed, adjacently to shading area, in areas extending from the inside of the edge of an imaginary pattern having no defect to the outside of the edge. In this way, in the correction of the defect in the half tone mask, the working accuracy tolerable margin of the correction portion of the defect can be made large.

69. 发明申请

US20080020298A1 Photomask, and method and apparatus for producing the same 失效
标题翻译：光掩模及其制造方法和装置
公开(公告)号：US20080020298A1
公开(公告)日：2008-01-24
申请号：US11878969
申请日：2007-07-30
申请人： Yoshikazu Nagamura , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
发明人： Yoshikazu Nagamura , Kouji Tange , Kouki Hayashi , Hidehiro Ikeda
IPC分类号： G03F9/00 , G06K9/00
CPC分类号： G03F1/74 , G03F1/32
摘要： A shading area having a transmissivity in the range of 0 to 2% is formed at the center of a clear defect in a wiring pattern of a halt half tone mask. Semitransparent areas having a transmissivity in the range of 10 to 25% are formed, adjacently to shading area, in areas extending from the inside of the edge of an imaginary pattern having no defect to the outside of the edge. In this way, in the correction of the defect in the half tone mask, the working accuracy tolerable margin of the correction portion of the defect can be made large.
摘要翻译：在停止半色调掩模的布线图案的清晰缺陷的中心处形成透光率在0至2％范围内的遮蔽区域。在从没有缺陷的假想图案的边缘的内部延伸到边缘的外侧的区域中，形成具有在10至25％范围内的透射率的半透明区域，与阴影区域相邻。以这种方式，在校正半色调掩模中的缺陷时，可以使缺陷的校正部分的加工精度可容许余量变大。

70. 发明申请

US20070121082A1 Optical apparatus 有权
标题翻译：光学仪器
公开(公告)号：US20070121082A1
公开(公告)日：2007-05-31
申请号：US11699421
申请日：2007-01-30
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/18
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

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