公开(公告)号：US4728186A

公开(公告)日：1988-03-01

申请号：US833276

申请日：1986-02-27

申请人： Shin Eguchi ,  Seigo Igaki ,  Hironori Yahagi ,  Fumio Yamagishi ,  Hiroyuki Ikeda ,  Takefumi Inagaki

发明人： Shin Eguchi ,  Seigo Igaki ,  Hironori Yahagi ,  Fumio Yamagishi ,  Hiroyuki Ikeda ,  Takefumi Inagaki

IPC分类号： G02B6/26 ,  G02B6/35 ,  G06K9/00 ,  G07C9/00 ,  G06K9/74

CPC分类号： G06K9/00046 ,  G02B6/26 ,  G06K9/00899 ,  G07C9/00158 ,  G02B6/3522

摘要： An uneven-surface data detection apparatus, includes a transparent plate having an uneven-surface contact portion against which an uneven surface to be detected is pressed. A light source illuminates the uneven-surface contact portion through the transparent plate. An uneven-surface image drawing out optical element draws out the light reflected on the uneven-surface contact portion of the transparent plate. A detector detects the light drawn out from the transparent plate by the optical element.Light reflected by a projection-facing portion of the uneven surface contact portion to be introduced into the detector diverges from a propagation direction of light reflected by a recess-facing portion of the uneven surface contact portion. The optical element is arranged to guide the light reflected by the projection-facing portion into the detector.

摘要翻译： 不平坦面数据检测装置包括具有不平坦面接触部分的透明板，所述不平坦表面被按压到所述不平坦表面的接触部分。 光源通过透明板照亮不平坦表面的接触部分。 引出光学元件的不平坦表面图像抽出在透明板的不平坦表面接触部分上反射的光。 检测器通过光学元件检测从透明板引出的光。 被引入检测器的不平坦表面接触部分的面向投影部分反射的光从不平坦表面接触部分的面向凹部的反射的光的传播方向发散。 光学元件被布置成将由面向投射的部分反射的光引导到检测器中。

公开(公告)号：US4924085A

公开(公告)日：1990-05-08

申请号：US370768

申请日：1989-06-23

申请人： Masayuji Kato ,  Seigo Igaki ,  Fumio Yamagishi ,  Hiroyuki Ikeda ,  Takashi Shinzaki ,  Shin Eguchi

发明人： Masayuji Kato ,  Seigo Igaki ,  Fumio Yamagishi ,  Hiroyuki Ikeda ,  Takashi Shinzaki ,  Shin Eguchi

IPC分类号： A61B5/117 ,  G06K9/00

CPC分类号： G06K9/00046 ,  A61B5/1172

摘要： An uneven surface data detection apparatus for detecting an uneven surface, such as a human finger, having projected portions and recessed portions. A transparent base having upper and lower surfaces and an upper surface defining an uneven surface contact portion is provided, and a light is incident on the uneven surface so that the light derived from the recess portions enters to the transparent base and comes out thereof. However, a part of the light derived from the projected portions is totally reflected at least one time by the lower opposite surface and focussing lens is integrally formed on the transparent base so that the totally reflected light is drawn out of transparent base and enters to an image sensor.

公开(公告)号：US06478429B1

公开(公告)日：2002-11-12

申请号：US09289143

申请日：1999-04-08

申请人： Hirokazu Aritake ,  Tsuyoshi Matsumoto ,  Shin Eguchi ,  Fumio Yamagishi

发明人： Hirokazu Aritake ,  Tsuyoshi Matsumoto ,  Shin Eguchi ,  Fumio Yamagishi

IPC分类号： G03B2114

CPC分类号： G02B27/123 ,  G02B27/145 ,  G02B27/149 ,  H04N9/3105 ,  H04N9/3167

摘要： A reflective projector includes a light source, reflective liquid crystal panels, a dichroic prism for separating a light beam from the light source into light beams of predetermined colors by using interference and for synthesizing the light beams of predetermined colors into a light beam, and a projection lens. The reflective projector further includes a first polarizer provided between the light source and the reflective liquid crystal panels and a second polarizer provided between the reflective liquid crystal panels and the projection lens.

摘要翻译： 反射投影仪包括光源，反射型液晶面板，用于通过干涉将光源从光源分离成预定颜色的光束并用于将预定颜色的光合成光束的二向色棱镜，以及 投影镜头 反射式投影仪还包括设置在光源和反射型液晶面板之间的第一偏振器和设置在反射型液晶面板和投影透镜之间的第二偏振器。

公开(公告)号：US5210624A

公开(公告)日：1993-05-11

申请号：US770157

申请日：1991-10-03

申请人： Tsuyoshi Matsumoto ,  Reiko Watanabe ,  Shin Eguchi ,  Hirokazu Aritake ,  Takashi Morihara ,  Fumio Yamagishi

发明人： Tsuyoshi Matsumoto ,  Reiko Watanabe ,  Shin Eguchi ,  Hirokazu Aritake ,  Takashi Morihara ,  Fumio Yamagishi

IPC分类号： G02B27/00 ,  G02B27/01

CPC分类号： G02B27/0103 ,  G02B27/0101 ,  G02B2027/0116 ,  G02B2027/0194

摘要： A heads-up display including a holographic optical element which reflects only at least one specific wavelength and allows a background light of other wavelengths to pass therethrough, an information source which emits information light having the specific wavelength, and a device for removing a wavelength of light corresponding to a complementary color of the specific wavelength.

摘要翻译： 一种单面显示器，包括仅反射至少一个特定波长并允许其他波长的背景光通过的全息光学元件，发射具有特定波长的信息光的信息源，以及用于去除波长 对应于特定波长的互补色的光。

公开(公告)号：US07116533B2

公开(公告)日：2006-10-03

申请号：US11327676

申请日：2006-01-06

申请人： Yoshihiko Seyama ,  Atsushi Tanaka ,  Keiichi Nagasaka ,  Yutaka Shimizu ,  Shin Eguchi ,  Hitoshi Kanai ,  Reiko Kondo ,  Hitoshi Kishi ,  Junya Ikeda

发明人： Yoshihiko Seyama ,  Atsushi Tanaka ,  Keiichi Nagasaka ,  Yutaka Shimizu ,  Shin Eguchi ,  Hitoshi Kanai ,  Reiko Kondo ,  Hitoshi Kishi ,  Junya Ikeda

IPC分类号： G11B5/127

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G01R33/093 ,  G11B5/3903 ,  G11B2005/3996 ,  H01F10/3259 ,  H01F10/3268 ,  H01F10/3295

摘要： A magnetoresistive sensor including the following layers, in order: a first conductor layer; a first antiferromagnetic layer; a first pinned ferromagnetic layer; a first nonmagnetic intermediate layer; a free ferromagnetic layer; a second nonmagnetic intermediate layer; a second pinned ferromagnetic layer; a second antiferromagnetic layer; and a second conductor layer. Alternatively, the magnetoresistive sensor may include the following layers, in order: a first conductor layer; a first free ferromagnetic layer; a first nonmagnetic intermediate layer; a first pinned ferromagnetic layer; an antiferromagnetic layer; a second pinned ferromagnetic layer; a second nonmagnetic intermediate layer; a second free ferromagnetic layer; and a second conductor layer.

摘要翻译： 一种磁阻传感器，包括以下层：第一导体层; 第一反铁磁层; 第一固定铁磁层; 第一非磁性中间层; 自由铁磁层; 第二非磁性中间层; 第二钉扎铁磁层; 第二反铁磁层; 和第二导体层。 或者，磁阻传感器可以依次包括以下层：第一导体层; 第一自由铁磁层; 第一非磁性中间层; 第一固定铁磁层; 反铁磁层; 第二钉扎铁磁层; 第二非磁性中间层; 第二自由铁磁层; 和第二导体层。

公开(公告)号：US07092223B2

公开(公告)日：2006-08-15

申请号：US10027651

申请日：2001-12-20

申请人： Shin Eguchi ,  Chikayoshi Kamata ,  Junya Ikeda ,  Atsushi Tanaka

发明人： Shin Eguchi ,  Chikayoshi Kamata ,  Junya Ikeda ,  Atsushi Tanaka

IPC分类号： G11B5/33

CPC分类号： H01L43/08 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/012 ,  G11B5/3903 ,  H01F10/3254 ,  H01L43/12 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49052

摘要： The upper portion of a magnetoresistive film is interposed between insulators in the lateral direction of a recording track in a current-perpendicular-to-the-plane structure magnetoresistive element. Domain control magnetic layers sandwich the upper portion of the magnetoresistive film along with the insulators in the lateral direction. The insulators serve to establish a narrower path for electric current between the lower portion of the magnetoresistive film and an upper electrode layer. The substantial width in the lateral direction can thus be reduced in the magnetoresistive film. In addition, a longitudinal biasing magnetic field established between the domain control magnetic layers efficiently acts on the magnetoresistive film. In particular, if a free magnetic layer is included in the upper portion of the magnetoresistive film, the free magnetic layer can be subjected to a larger longitudinal biasing magnetic field. A single domain property can be realized in the free ferromagnetic layer enough. The Barkhausen noise can be reduced.

公开(公告)号：US5815222A

公开(公告)日：1998-09-29

申请号：US405602

申请日：1995-03-17

申请人： Takahiro Matsuda ,  Shin Eguchi ,  Yoshihiro Mizuno ,  Masato Nakashima ,  Manabu Ishimoto ,  Hirokazu Aritake ,  Noriko Sato

发明人： Takahiro Matsuda ,  Shin Eguchi ,  Yoshihiro Mizuno ,  Masato Nakashima ,  Manabu Ishimoto ,  Hirokazu Aritake ,  Noriko Sato

IPC分类号： G02B5/18 ,  G02B27/22 ,  G02F1/29 ,  G06K7/10 ,  G02F1/139 ,  G02F1/1335

CPC分类号： G06K7/10663 ,  G02B27/2228 ,  G02B5/1828 ,  G02F1/292 ,  G06K7/10594 ,  G06K2207/1015

摘要： An apparatus for deflecting light of the present invention comprises: (a) at least one pair of transference electrodes arranged facing one another; (b) a drive circuit which applies a voltage among the transference electrodes; and (c) a liquid crystal which is inserted among the transference electrodes, and whose parallel stripes that function as a diffraction grating when the voltage is applied among the transference electrodes are produced at a pitch corresponding to the applied voltage. The light can be scanned if a diffracted light by the apparatus for deflecting light is converted into a scanning light and a voltage value is changed temporally to apply the voltage among the transference electrodes. In a device for reading information, the scanning light is reflected in a bar code and the reflected light is detected by an apparatus for detecting light. In a device for stereoscopic display of the present invention, the apparatus for deflecting light is used as beam deflection means for deflecting the light beamed from a picture element which organizes the pictures of the picture display means.

公开(公告)号：US5187597A

公开(公告)日：1993-02-16

申请号：US719230

申请日：1991-06-21

申请人： Masayuki Kato ,  Junji Tomita ,  Tsuyoshi Matsumoto ,  Hirokazu Aritake ,  Shin Eguchi

发明人： Masayuki Kato ,  Junji Tomita ,  Tsuyoshi Matsumoto ,  Hirokazu Aritake ,  Shin Eguchi

IPC分类号： G02B27/00 ,  G02B27/01 ,  G02B27/22

CPC分类号： G02B5/1876 ,  G02B27/0103 ,  G02B27/2292 ,  G02B2027/0107 ,  G02B2027/0109 ,  G02B2027/0116 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0156 ,  G02B2027/0187 ,  G03H2001/043 ,  G03H2223/19

摘要： A display unit including an indicator (1) for projecting a predetermined image, an image forming optical system (3) for forming a real image at a predetermined position according to the image projected by the indicator, and a transparent hologram screen (10) disposed at the image forming position of the image forming optical system to diffract the real image in a predetermined direction with a directivity.

公开(公告)号：US07377026B2

公开(公告)日：2008-05-27

申请号：US11431757

申请日：2006-05-10

申请人： Shin Eguchi ,  Chikayoshi Kamata ,  Junya Ikeda ,  Atsushi Tanaka

发明人： Shin Eguchi ,  Chikayoshi Kamata ,  Junya Ikeda ,  Atsushi Tanaka

IPC分类号： G11B5/187

CPC分类号： H01L43/08 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/012 ,  G11B5/3903 ,  H01F10/3254 ,  H01L43/12 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49052

摘要： A magnetoresistive film is formed on the surface of a lower electrode layer in a method of making a current-perpendicular-to-the-plane structure magnetoresistive element. The magnetoresistive film includes a lower portion and an upper portion overlaid on the lower portion. The lower portion includes at least a pinned magnetic layer. The upper portion includes at least a free magnetic layer. A pair of domain control magnetic layers is formed to sandwich the magnetoresistive film. An insulator film is formed to cover over the domain control magnetic layers. The upper portion is subjected to an etching process. The domain control magnetic layers are reliably prevented from being removed during the etching process. Accordingly, the domain control magnetic layers are allowed to reliably sandwich the upper portion of the magnetoresistive film in the aforementioned manner.

摘要翻译： 在制造电流 - 垂直于平面结构的磁阻元件的方法中，在下电极层的表面上形成磁阻膜。 磁阻膜包括下部和覆盖在下部上的上部。 下部包括至少一个钉扎的磁性层。 上部包括至少一个自由磁性层。 形成一对区域控制磁性层以夹持磁阻膜。 形成绝缘膜以覆盖域控制磁性层上。 对上部进行蚀刻处理。 在蚀刻处理期间可靠地防止畴控制磁性层被去除。 因此，允许域控制磁性层以上述方式可靠地夹住磁阻膜的上部。

公开(公告)号：US07343665B2

公开(公告)日：2008-03-18

申请号：US10281826

申请日：2002-10-28

申请人： Chikayoshi Kamata ,  Shin Eguchi ,  Atsushi Tanaka ,  Tooru Fukuya

发明人： Chikayoshi Kamata ,  Shin Eguchi ,  Atsushi Tanaka ,  Tooru Fukuya

IPC分类号： G11B5/187 ,  B05D1/32

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  B82Y40/00 ,  G11B5/3116 ,  G11B5/3163 ,  G11B5/3903 ,  G11B5/3909 ,  G11B5/3967 ,  G11B2005/3996 ,  H01F41/308 ,  Y10T29/49021 ,  Y10T29/49032 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

摘要： The lower electrode is at least exposed at the surface of a substructure layer in a current-perpendicular-to-the-plane structure magnetoresistive element. A resist is formed to extend over the surface of the substructure layer. A patterning void is defined in the resist. The shape of the patterning void is designed to correspond to the contour of the magnetoresistive multilayered film. The magnetoresistive multilayered film is formed by deposition within the patterning void. This method enables avoidance of a dry etching process effected on the magnetoresistive multilayered film. Scrapings or waste of the magnetoresistive multilayered film are not generated at all. The side surfaces of the magnetoresistive multilayered film are completely prevented from attachment or adhesion of scrapings or waste. The side surfaces of the magnetoresistive multilayered film are kept stainless.

摘要翻译： 下电极至少暴露在电流垂直于平面结构的磁阻元件中的子结构层的表面处。 形成抗蚀剂以延伸到子结构层的表面上。 在抗蚀剂中定义图案化空隙。 图形化空穴的形状被设计成对应于磁阻多层膜的轮廓。 磁阻多层膜通过在图案化空隙内沉积而形成。 该方法能够避免对磁阻多层膜产生的干蚀刻工艺。 完全不产生磁阻多层膜的刮除或废弃。 完全防止磁阻多层膜的侧表面附着​​或粘附刮屑或废料。 磁阻多层膜的侧表面保持不锈钢。