公开(公告)号：US06753256B2

公开(公告)日：2004-06-22

申请号：US09919900

申请日：2001-08-02

申请人： Tomohiro Hashii ,  Tooru Watanabe

发明人： Tomohiro Hashii ,  Tooru Watanabe

IPC分类号： H01L21302

CPC分类号： H01L21/02008 ,  B24B37/042 ,  B24B37/08

摘要： An object of the present invention is to provide a method of manufacturing a semiconductor wafer in which the manufacturing efficiency of grinding using a double-headed grinding machine is improved, minute surface undulations arising through the grinding are reduced, and the yield of the manufacturing process is improved. By processing a sliced wafer using a double-headed grinding machine, a strained layer and a macroscopic undulation component formed on the wafer surfaces during the slicing are removed, and the degree of flatness of the wafer is improved, and by subsequently carrying out both-surfaces lapping, minute surface undulations that arose during the double-headed grinding are removed.

摘要翻译： 本发明的目的是提供一种制造半导体晶片的方法，其中使用双头磨床的研磨制造效率提高，通过研磨产生的微小的表面波动减小，并且制造过程的产量 改进了 通过使用双头研磨机处理切片晶片，去除在切片期间在晶片表面上形成的应变层和宏观波动部件，提高晶片的平坦度， 研磨表面，去除在双头研磨过程中产生的微小表面起伏。

公开(公告)号：US06011942A

公开(公告)日：2000-01-04

申请号：US84947

申请日：1998-05-28

申请人： Hajime Taniguchi ,  Tooru Watanabe ,  Ikuro Chimoto ,  Akihiro Nakamura ,  Masato Togami

发明人： Hajime Taniguchi ,  Tooru Watanabe ,  Ikuro Chimoto ,  Akihiro Nakamura ,  Masato Togami

IPC分类号： G03G21/00 ,  F16C23/02 ,  F16C23/04 ,  G03G15/00

CPC分类号： G03G15/757

摘要： It is desirable if the lengthwise center axis of a cylindrical rotating member such as a photoreceptor drum is aligned exactly with the center axes of the support shafts. However, as it is impossible to eliminate manufacturing errors in components, it is unavoidable for there to be a slight angle of intersection between the center axis of the cylindrical rotating member and the center axes of the support shaft. Consequently, the object of the present invention is to provide a support mechanism for the cylindrical rotating member whereby the cylindrical rotating member exhibits little unevenness of rotation. When lengthwise axis of the cylindrical rotating member forms angle of intersection .alpha. with lengthwise axis of shaft, this angle .alpha. is absorbed by the slight space between shaft and pierced hole of a rotation transmission member, as well as by the gap between the rotation transmission member and bearing of the cylindrical rotating member, so that the center axis of the cylindrical rotating member is fixed in a set position, and the outer circumference of the cylindrical rotating member moves in a predetermined perfectly circular path.

摘要翻译： 如果诸如感光鼓的圆柱形旋转构件的纵向中心轴与支撑轴的中心轴准确对准，则是理想的。 然而，由于不可能消除部件中的制造误差，因此在圆筒状的旋转部件的中心轴与支承轴的中心轴之间存在微小的交叉点是不可避免的。 因此，本发明的目的是提供一种用于圆柱形旋转部件的支撑机构，由此圆柱形旋转部件显示出很小的旋转不均匀性。 当圆柱形旋转构件的纵向轴线与轴的纵向轴线形成交点α时，该角度α被旋转传递构件的轴和穿孔之间的微小空间以及旋转传递构件之间的间隙吸收 和圆柱形旋转构件的轴承，使得圆柱形旋转构件的中心轴线固定在设定位置，并且圆筒形旋转构件的外圆周以预定的完全圆形路径移动。

公开(公告)号：US5879216A

公开(公告)日：1999-03-09

申请号：US812403

申请日：1997-03-05

申请人： Yasuto Yoshii ,  Ikuhiro Okuno ,  Shozo Miyamoto ,  Masayuki Tanaka ,  Masahiro Yoshimoto ,  Masao Kubo ,  Tooru Watanabe ,  Tsuyosi Yokogawa

发明人： Yasuto Yoshii ,  Ikuhiro Okuno ,  Shozo Miyamoto ,  Masayuki Tanaka ,  Masahiro Yoshimoto ,  Masao Kubo ,  Tooru Watanabe ,  Tsuyosi Yokogawa

IPC分类号： H01J9/385 ,  H01J61/28 ,  H01J9/395

CPC分类号： H01J9/385 ,  H01J61/28

摘要： By applying radiation beam energy to a contact portion between an end portion 7 of a glass tube 1 and a zinc-mercury alloy drop 6 and the vicinity thereof by means of an optical fiber 5, the alloy drop 6 is directly heated so as to be caused to partly melt at a bottom portion thereof and fixed firmly to an inner wall surface of the end portion 7 of the glass tube without causing variations.

摘要翻译： 通过将光束能量通过光纤5向玻璃管1的端部7与锌 - 汞合金滴6及其附近的接触部分施加，将合金滴6直接加热至 导致其底部部分熔化并且牢固地固定在玻璃管的端部7的内壁表面上而不引起变化。

公开(公告)号：US5444277A

公开(公告)日：1995-08-22

申请号：US275072

申请日：1994-07-13

申请人： Junichi Nakai ,  Yasuhiro Imanaka ,  Tetsuro Aoki ,  Shouichi Ishibe ,  Tooru Watanabe

发明人： Junichi Nakai ,  Yasuhiro Imanaka ,  Tetsuro Aoki ,  Shouichi Ishibe ,  Tooru Watanabe

IPC分类号： H01L27/148 ,  H01L29/768 ,  H04N5/335 ,  H04N5/369 ,  H04N5/3722 ,  H04N5/3728 ,  H04N5/374 ,  H01L27/14 ,  G02F1/015

CPC分类号： H01L29/76816 ,  H01L27/14831

摘要： A solid image pick-up element has a pixel region, an output region located near the pixel region, and a field portion located remote from the pixel region, all of which are formed at un upper layer of a semiconductor substrate. The pixel region is provided with plural rows of light receiving portions for performing photoelectric conversion with respect to light received thereby. Between the plural rows of the light receiving portions are interposed transfer portions for transferring signals obtained through the photoelectric conversion. The output region is provided with an output portion for outputting the signals transferred from the transfer portions. The semiconductor substrate is covered with three dielectric films, and an opening is formed through two dielectric films at a location above the output portion.

摘要翻译： 固体摄像元件具有像素区域，位于像素区域附近的输出区域和位于远离像素区域的场部分，所述场部分都形成在半导体衬底的上层。 像素区域设置有多个用于对由其接收的光进行光电转换的光接收部分。 在多个光接收部分之间的多列之间插入用于传送通过光电转换获得的信号的转印部分。 输出区域设置有用于输出从转印部分传送的信号的输出部分。 半导体衬底被三个电介质膜覆盖，并且在输出部分上方的位置通过两个电介质膜形成开口。