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1. 发明授权

US07371489B2 Photomask, method for detecting pattern defect of the same, and method for making pattern using the same 有权
标题翻译：光掩模，用于检测图案缺陷的方法，以及使用其形成图案的方法
公开(公告)号：US07371489B2
公开(公告)日：2008-05-13
申请号：US11437628
申请日：2006-05-22
申请人： Tomohiko Yamamoto , Satoru Asai
发明人： Tomohiko Yamamoto , Satoru Asai
IPC分类号： G03F9/00 , G03C5/00
CPC分类号： G03F1/84 , G03F1/36 , G06T7/0004 , G06T2207/30148
摘要： There exist a pattern-dense region where patterns having an F-letter shape are dense and a pattern-interspersed region where small rectangular dummy patterns are interspersed. In the pattern-interspersed region, the dummy patterns are arranged in a manner that at least one dummy pattern exists in a scan target range of a mask pattern defect inspecting apparatus. With the dummy patterns formed in the pattern-interspersed region at the intervals as described above, when one scan target range is scanned by the mask pattern defect inspecting apparatus, at least one dummy pattern is included in the scan target range in the pattern-interspersed region. Therefore, mix-up of alignment in this range is prevented from occurring, which makes it possible to perform proper defect inspection.
摘要翻译：存在具有F字母形状的图案是密集的图案密集区域和散布有小矩形虚拟图案的图案散布区域。在图案散布区域中，虚设图案以在掩模图案缺陷检查装置的扫描目标范围内存在至少一个虚拟图案的方式布置。利用如上所述的间隔在图案散布区域中形成的虚拟图案，当通过掩模图案缺陷检查装置扫描一个扫描目标范围时，在图案散布的扫描目标范围中包括至少一个虚拟图案地区。因此，防止了在该范围内的对准混合，这使得可以进行适当的缺陷检查。

2. 发明申请

US20060210930A1 Photomask, method for detecting pattern defect of the same, and method for making pattern using the same 有权
公开(公告)号：US20060210930A1
公开(公告)日：2006-09-21
申请号：US11437628
申请日：2006-05-22
申请人： Tomohiko Yamamoto , Satoru Asai
发明人： Tomohiko Yamamoto , Satoru Asai
IPC分类号： G03C5/00 , G06F17/50
CPC分类号： G03F1/84 , G03F1/36 , G06T7/0004 , G06T2207/30148
摘要： There exist a pattern-dense region where patterns having an F-letter shape are dense and a pattern-interspersed region where small rectangular dummy patterns are interspersed. In the pattern-interspersed region, the dummy patterns are arranged in a manner that at least one dummy pattern exists in a scan target range of a mask pattern defect inspecting apparatus. With the dummy patterns formed in the pattern-interspersed region at the intervals as described above, when one scan target range is scanned by the mask pattern defect inspecting apparatus, at least one dummy pattern is included in the scan target range in the pattern-interspersed region. Therefore, mix-up of alignment in this range is prevented from occurring, which makes it possible to perform proper defect inspection.

3. 发明授权

US07074524B2 Photomask, method for detecting pattern defect of the same, and method for making pattern using the same 失效
标题翻译：光掩模，用于检测图案缺陷的方法，以及使用其形成图案的方法
公开(公告)号：US07074524B2
公开(公告)日：2006-07-11
申请号：US10367859
申请日：2003-02-19
申请人： Tomohiko Yamamoto , Satoru Asai
发明人： Tomohiko Yamamoto , Satoru Asai
IPC分类号： G03F9/00
CPC分类号： G03F1/84 , G03F1/36 , G06T7/0004 , G06T2207/30148
摘要： There exist a pattern-dense region where patterns having an F-letter shape are dense and a pattern-interspersed region where small rectangular dummy patterns are interspersed. In the pattern-interspersed region, the dummy patterns are arranged in a manner that at least one dummy pattern exists in a scan target range of a mask pattern defect inspecting apparatus. With the dummy patterns formed in the pattern-interspersed region at the intervals as described above, when one scan target range is scanned by the mask pattern defect inspecting apparatus, at least one dummy pattern is included in the scan target range in the pattern-interspersed region. Therefore, mix-up of alignment in this range is prevented from occurring, which makes it possible to perform proper defect inspection.
摘要翻译：存在具有F字母形状的图案是密集的图案密集区域和散布有小矩形虚拟图案的图案散布区域。在图案散布区域中，虚设图案以在掩模图案缺陷检查装置的扫描目标范围内存在至少一个虚拟图案的方式布置。利用如上所述的间隔在图案散布区域中形成的虚拟图案，当通过掩模图案缺陷检查装置扫描一个扫描目标范围时，在图案散布的扫描目标范围中包括至少一个虚拟图案地区。因此，防止了在该范围内的对准混合，这使得可以进行适当的缺陷检查。

4. 发明授权

US08409786B2 Pattern forming method and method for manufacturing semiconductor device 有权
标题翻译：图案形成方法和半导体器件的制造方法
公开(公告)号：US08409786B2
公开(公告)日：2013-04-02
申请号：US11848786
申请日：2007-08-31
申请人： Tomohiko Yamamoto , Satoru Asai
发明人： Tomohiko Yamamoto , Satoru Asai
IPC分类号： G03F7/20
CPC分类号： G03F1/32 , G03F1/70
摘要： Double exposure is performed by using a pair of photomasks, an attenuated phase shift mask or the like which is not an alternating phase shift mask, and a pattern is transferred onto a photoresist. Here, on the occasion of performing exposure with the photomask for forming a finer pattern, double pole illumination is used as an illumination system.
摘要翻译：通过使用不是交替相移掩模的一对光掩模，衰减相移掩模等进行双重曝光，并且将图案转印到光致抗蚀剂上。这里，在用用于形成更精细图案的光掩模进行曝光的场合，使用双极照明作为照明系统。

5. 发明申请

US20070275331A1 Pattern forming method and method for manufacturing semiconductor device 审中-公开
标题翻译：图案形成方法和半导体器件的制造方法
公开(公告)号：US20070275331A1
公开(公告)日：2007-11-29
申请号：US11529678
申请日：2006-09-29
申请人： Tomohiko Yamamoto , Satoru Asai
发明人： Tomohiko Yamamoto , Satoru Asai
IPC分类号： G03F7/20
CPC分类号： G03F7/70466
摘要： A micropattern is formed with high accuracy with a sufficient manufacture process margin without using a photomask complicated in manufacture process at high manufacture cost like an alternating phase shift mask. Double exposure is performed by using a pair of photomasks such as an ordinary chrome mask, an attenuated phase shift mask or the like which is not an alternating phase shift mask, and a pattern is transferred onto a photoresist. Here, on the occasion of performing exposure with the photomask for forming a finer pattern, double pole illumination is used as an illumination system.
摘要翻译：在具有高制造成本的制造工艺中使用像交替相移掩模那样使用复杂的光掩模的情况下，以高精度形成具有足够的制造工艺余量的微图案。通过使用不是交替相移掩模的普通镀铬掩模，衰减相移掩模等的一对光掩模进行双重曝光，并将图案转印到光致抗蚀剂上。这里，在用用于形成更精细图案的光掩模进行曝光的场合，使用双极照明作为照明系统。

6. 发明授权

US08474130B2 Tripod constant velocity joint, and method and device for assembling same 有权
标题翻译：三脚架等速万向节，以及组装方法和装置
公开(公告)号：US08474130B2
公开(公告)日：2013-07-02
申请号：US13263991
申请日：2010-02-22
申请人： Yoshihiro Tokuda , Masafumi Yamamoto , Masanori Takahashi , Hideki Kobayashi , Kaoru Tanaka , Yuki Funaki , Tomohiko Yamamoto , Tetsuya Watanabe
发明人： Yoshihiro Tokuda , Masafumi Yamamoto , Masanori Takahashi , Hideki Kobayashi , Kaoru Tanaka , Yuki Funaki , Tomohiko Yamamoto , Tetsuya Watanabe
IPC分类号： B23P19/00 , F16D3/205
CPC分类号： F16D3/2055 , B23P19/086 , B23P21/002 , Y10T29/49895 , Y10T29/53091 , Y10T29/53687
摘要： Provided are a tripod constant velocity joint, and a method and a device for assembling the joint. The opening of a through-hole formed in an inner member of the tripod constant velocity joint has formed therein a tapered, reduced diameter section having a diameter tapered from the opening toward the inside. A first annular groove is formed in the side wall of a driving power transmission shaft, and a clip serving as an engaging member is engaged with the first annular groove. A second annular groove is formed in the inner wall of the through-hole in the inner member. In inserting the driving power transmission shaft through the through-hole in the inner member, the tapered, reduced diameter section guides the shaft in such a manner that the clip is contracted toward the bottom surface of the first annular groove. The clip expands and contracts due to the elasticity thereof when the positions of the first annular groove and the second annular groove coincide with each other.
摘要翻译：提供三脚架等速万向节，以及组装接头的方法和装置。形成在三球销等速万向节的内部构件中的通孔的开口形成有从开口向内侧逐渐变细的锥形的直径减小的部分。第一环形槽形成在驱动动力传递轴的侧壁中，并且用作接合构件的夹与第一环形槽接合。第二环形槽形成在内部构件中的通孔的内壁中。在驱动动力传递轴通过内部构件中的通孔插入时，锥形减小部分引导轴，使得夹子朝向第一环形槽的底表面收缩。当第一环形槽和第二环形槽的位置彼此重合时，夹子由于其弹性而膨胀和收缩。

7. 发明授权

US08456495B2 Power control method of light emitting device for image display, light emitting device for image display, display device and television receiver 有权
标题翻译：用于图像显示的发光装置的电力控制方法，用于图像显示的发光装置，显示装置和电视接收器
公开(公告)号：US08456495B2
公开(公告)日：2013-06-04
申请号：US13063790
申请日：2009-07-17
申请人： Kohji Fujiwara , Takayuki Murai , Tomohiko Yamamoto
发明人： Kohji Fujiwara , Takayuki Murai , Tomohiko Yamamoto
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G3/3426 , G09G2320/064 , G09G2330/021 , G09G2360/16
摘要： In a method of controlling power of a light emitting device for image display that irradiates illumination light from divided regions, light emission brightness data of each light emitting element of the light emitting device is determined based on image data for image display (S20). Power in each region and total light emission power are computed based on the light emission brightness data of each light emitting element for each region (S40). If the computed total light emission power exceeds predetermined allowable power, the power in each region is limited so that the total light emission power is equal to or less than the predetermined allowable power (S50).
摘要翻译：在对从分割区域照射照明光的图像显示用发光装置的电力进行控制的方法中，基于图像显示用图像数据确定发光装置的各发光元件的发光亮度数据（S20）。基于每个区域的每个发光元件的发光亮度数据计算每个区域的功率和总发光功率（S40）。如果计算出的总发光功率超过预定的容许功率，则限制每个区域的功率，使得总的发光功率等于或小于预定的容许功率（S50）。

8. 发明申请

US20120257408A1 LIGHT GUIDE MEMBER, LIGHT GUIDE UNIT, LIGHT GUIDE PACKAGE, ILLUMINATION DEVICE AND DISPLAY DEVICE 审中-公开
标题翻译：光指导会员，灯指导单元，指导灯包，照明装置和显示装置
公开(公告)号：US20120257408A1
公开(公告)日：2012-10-11
申请号：US13516812
申请日：2010-11-01
申请人： Atsuyuki Tanaka , Tomohiko Yamamoto
发明人： Atsuyuki Tanaka , Tomohiko Yamamoto
IPC分类号： F21V8/00 , F21V13/02 , G02B6/00
CPC分类号： G02B6/002 , G02B6/0021 , G02B6/0031 , G02B6/0078
摘要： In the present invention, a light guide member is provided that can locally control the amount of planar backlight and that is suitable for a thin illumination device. In the light guide member (11), a tubular portion (12) includes a recess (DH) that tapers inward from a top surface (12U) and a constriction line (LN) that is recessed inward from a side surface (12S) and that is along a tube axis direction. A wall portion (13) that is connected to the light guide member (11) and that extends in a direction intersecting the tube axis direction includes, on a side wall (13S), a rough surface (RS) for changing the light within the wall portion such that an optical path becomes suitable for emission to the outside.
摘要翻译：在本发明中，提供了可以局部地控制平面背光的量并且适合于薄型照明装置的导光构件。在导光构件（11）中，管状部分（12）包括从顶表面（12U）向内渐缩的凹部（DH）和从侧表面（12S）向内凹陷的收缩线（LN），和即沿管轴方向。与导光构件（11）连接并且沿与管轴方向交叉的方向延伸的壁部（13）在侧壁（13S）上包括用于改变光源的粗糙面（RS）壁部分，使得光路适合于向外部发射。

9. 发明申请

US20120230008A1 PLANAR ILLUMINATION DEVICE AND DISPLAY DEVICE PROVIDED WITH THE SAME 有权
标题翻译：平面照明设备和显示设备
公开(公告)号：US20120230008A1
公开(公告)日：2012-09-13
申请号：US13508552
申请日：2010-10-01
申请人： Yuhsaku Ajichi , Tomohiko Yamamoto
发明人： Yuhsaku Ajichi , Tomohiko Yamamoto
IPC分类号： F21V13/12
CPC分类号： G02F1/133512 , G02B6/0031 , G02B6/0051 , G02B6/0053 , G02B6/0056 , G02B6/0088 , G02F1/133536 , G02F1/133615
摘要： An object is to implement a narrowed picture-frame while suppressing the occurrence of light leakage and a reduction in luminance in an edge-light type backlight device. A backlight device is composed of LEDs (40); a side chassis (51) supporting a board having the LEDs (40) mounted thereon; a light guide plate (20) for allowing light emitted from the LEDs (40) to exit toward a liquid crystal panel in a planar manner; a reflection sheet (30) for allowing light traveling toward a back surface side within the light guide plate (20) to be reflected thereby; optical sheets (10) including a reflection type polarizer (11), a prism sheet (12), and a diffuser (13); and a top chassis (52) disposed on top of the optical sheets (10). Black printing (60) is provided in a part of the region of the diffuser (13). A length of the reflection type polarizer (11) is longer than a length of the light guide plate (20) such that an edge of the reflection type polarizer (11) is located closer to a side of the LEDs (40) than is an edge surface of the light guide plate (20).
摘要翻译：本发明的目的是在抑制边缘光型背光装置中的光泄漏的发生和亮度的降低的同时实现缩小的相框。背光装置由LED（40）构成; 支撑安装在其上的LED（40）的板的侧面底架（51）导光板（20），其用于使从所述LED（40）发射的光以平面方式朝向液晶面板排出; 用于允许在导光板（20）内朝向背面侧移动的光被反射的反射片（30）包括反射型偏振器（11），棱镜片（12）和扩散器（13）的光学片（10）以及设置在所述光学片（10）的顶部上的顶板（52）。黑色印刷（60）设置在扩散器（13）的区域的一部分中。反射型偏振器（11）的长度比导光板（20）的长度长，使得反射型偏振片（11）的边缘比LED（40）的一侧更靠近LED 导光板（20）的边缘表面。

10. 发明申请

US20110181793A1 LIGHT EMITTING DEVICE FOR IMAGE DISPLAY, DISPLAY DEVICE AND TELEVISION RECEIVER 审中-公开
标题翻译：用于图像显示，显示设备和电视接收器的发光装置
公开(公告)号：US20110181793A1
公开(公告)日：2011-07-28
申请号：US12737949
申请日：2009-08-11
申请人： Tomohiko Yamamoto , Kohji Fujiwara , Takeshi Masuda , Kohji Iwasaki
发明人： Tomohiko Yamamoto , Kohji Fujiwara , Takeshi Masuda , Kohji Iwasaki
IPC分类号： H04N3/14 , G06F3/038 , H05B37/02
CPC分类号： G09G3/342 , G09G2320/064 , G09G2330/021 , G09G2360/16
摘要： A light emitting device for image display includes an LED current setting circuit and an LED voltage setting circuit. In at least one embodiment, the LED current setting circuit generates a current control signal to vary an element current flowing in the LED element depending on an image display mode. The LED voltage setting circuit generates a voltage control signal to vary driving voltage driving the LED element depending on the image display mode. The light emitting device further includes a voltage generation circuit that generates the driving voltage according to the voltage control signal and the driving voltage to the LED element.
摘要翻译：用于图像显示的发光装置包括LED电流设定电路和LED电压设定电路。在至少一个实施例中，LED电流设置电路根据图像显示模式产生电流控制信号以改变在LED元件中流动的元件电流。 LED电压设定电路产生电压控制信号，以根据图像显示模式改变驱动LED元件的驱动电压。发光装置还包括电压产生电路，其根据电压控制信号和对LED元件的驱动电压产生驱动电压。

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