公开(公告)号：IN1481MUN2014A

公开(公告)日：2015-04-17

申请号：IN1481MUN2014

申请日：2014-07-22

Applicant: SONY CORP

Inventor： MATSUMOTO MASAHIRO ,  OHNISHI MICHIHIRO ,  KATO YOSHIAKI ,  WATANABE TOSHIO

IPC: B01L3/00

Abstract: A microchip is provided and configured to contain a sample solution for analysis. The microchip including a channel that is maintained at a pressure level less than atmospheric pressure so as to allow flow of the sample solution thru the channel; and a pressure indication section configured to detect a change in the pressure level. A microchip apparatus and a method of manufacturing a microchip are also provided.

公开(公告)号：DE602007004912D1

公开(公告)日：2010-04-08

申请号：DE602007004912

申请日：2007-09-28

Applicant: SONY CORP

Inventor： KATO YOSHIAKI ,  MAEDA FUMISADA

IPC: G02B3/14 ,  G11B7/135

Abstract: Disclosed is an electrowetting device. The electrowetting device includes a conductive or polar liquid material, and an electrode applying voltage to the liquid material through a dielectric layer. In the electrowetting device, the dielectric layer is formed as an anodized portion made of a metal oxide formed by anodizing the electrode, and a voltage applying unit applying voltage between the electrode and the liquid material and a polar capacitor are placed between the electrode and the liquid material.

公开(公告)号：JP2013160648A

公开(公告)日：2013-08-19

申请号：JP2012023207

申请日：2012-02-06

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUMOTO MASAHIRO ,  ONISHI MICHIHIRO ,  KATO YOSHIAKI ,  WATANABE TOSHIO

IPC: G01N35/08 ,  B81B1/00 ,  C12M1/00 ,  C12M1/34 ,  G01N37/00

CPC classification number: G01N1/28 ,  B01L3/50273 ,  B01L2300/0627 ,  B01L2400/049

Abstract: PROBLEM TO BE SOLVED: To provide a microchip capable of confirming inner pressure before introducing a sample solution.SOLUTION: A microchip including an area whose inside is negative pressure against atmospheric pressure and a pressure indication part for presenting an atmospheric state in the area is provided. In the microchip, the atmospheric state in the microchip can be viewed from the outside of the microchip, and before introducing a sample solution into the microchip, the inner atmospheric state can be easily confirmed.

Abstract translation: 要解决的问题：提供一种在引入样品溶液之前能够确认内部压力的微芯片。提供一种微型芯片，其包括内部为大气压的负压的区域和用于在该区域中呈现大气状态的压力指示部分 。 在微芯片中，从微芯片的外部观察微芯片的大气状态，在将样品溶液引入微芯片之前，可以容易地确认内部大气状态。

公开(公告)号：JP2013130396A

公开(公告)日：2013-07-04

申请号：JP2011277831

申请日：2011-12-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUMOTO MASAHIRO ,  ONISHI MICHIHIRO ,  KATO YOSHIAKI ,  WATANABE TOSHIO

IPC: G01N35/02

CPC classification number: G01N27/44743 ,  B01L3/502707 ,  B01L2200/0605 ,  B01L2200/141 ,  B01L2300/044 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/0887 ,  B01L2300/123 ,  B01L2400/049

Abstract: PROBLEM TO BE SOLVED: To provide a microchip with which a sample solution can be introduced to the inside of a well or a channel in a short time and easily without generating bubbles.SOLUTION: A microchip is provided in which an introduction part and a deaeration area are provided independently. The inside of the introduction part is made into negative pressure with respect to atmospheric pressure and a liquid is injected into the introduction part by puncturing. The inside of the deaeration area is made into negative pressure with respect to the atmospheric pressure and the deaeration area is provided for deairing the inside of a cavity of a needle by being punctured with the needle for injecting the liquid into the introduction part by puncturing. In the microchip, by puncturing the deaeration area with the needle and then puncturing the introduction part, the liquid can be injected into the introduction part while removing air inside the cavity of the needle.

Abstract translation: 要解决的问题：提供一种可以在短时间内容易地将样品溶液引入阱或通道的微芯片而不产生气泡的微芯片。解决方案：提供一种微芯片，其中引入部分和脱气 区域独立提供。 导入部的内部相对于大气压成为负压，通过穿刺将液体注入导入部。 脱气区域的内部相对于大气压成为负压，并且提供脱气区域，用于通过用针刺穿针头的内部，从而通过穿刺将液体注入到引入部分中。 在微芯片中，通过用针刺穿除气区域，然后对引入部分进行穿刺，可以将液体注入到引入部分中，同时去除针的空腔内的空气。

公开(公告)号：JP2013083517A

公开(公告)日：2013-05-09

申请号：JP2011222906

申请日：2011-10-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： WATANABE TOSHIO ,  KOJIMA KENSUKE ,  SEGAWA YUJI ,  WATANABE HIDETOSHI ,  KATO YOSHIAKI

IPC: G01N1/00 ,  G01N37/00

CPC classification number: G01N35/10 ,  B01L3/021 ,  B01L3/022 ,  B01L3/5027 ,  B01L2200/027

Abstract: PROBLEM TO BE SOLVED: To provide a sample liquid injection tool set capable of simply and exactly introducing a sample in an area of a microchip.SOLUTION: The present invention provides a tool set which includes: a microchip case 1 for storing a microchip in which an area to which liquid is introduced from the outside is formed; and a liquid injection tool 2 with a channel for introducing the liquid to the area. By the tool set, a liquid sample is simply and exactly introduced to the area of the microchip since the channel of the liquid injection tool 2 is positioned at a predetermined part of the microchip. In addition, by the tool set, there is no fear that an operator touches the channel by accident in an injection operation, and an operation is safely performed since it is configured such that the channel of the liquid injection tool 2 is exposed to the outside of the tool only at a state that the liquid injection tool 2 is fitted in the microchip case 1.

Abstract translation: 要解决的问题：提供一种能够简单且精确地将样品引入微芯片区域的样品液注射工具组。 解决方案：本发明提供了一种工具组，其包括：微芯片壳体1，用于存储其中形成有从外部引入液体的区域的微芯片; 以及具有用于将液体引入该区域的通道的液体注入工具2。 通过该工具组，由于液体注入工具2的通道位于微芯片的预定部分，所以将液体样品简单且准确地引入微芯片的区域。 此外，通过该工具组，不用担心操作者在注射操作中意外地接触通道，并且由于将液体注射工具2的通道暴露于外部而被安装，所以操作是安全的 仅在液体注射工具2装配在微芯片壳体1中的状态下。（C）2013年，JPO＆INPIT

公开(公告)号：JP2010097200A

公开(公告)日：2010-04-30

申请号：JP2009206263

申请日：2009-09-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TANAKA KAYOKO ,  KATO YOSHIAKI ,  MAEDA FUMISADA ,  SUZUKI AKIRA ,  SAKAIGAWA SACHIKO

IPC: G02B3/14 ,  G02B7/04 ,  G02B7/28 ,  G02B15/10 ,  H04N5/225

CPC classification number: G02B3/14 ,  G02B1/041

Abstract: PROBLEM TO BE SOLVED: To provide a liquid lens that has a low modulus of volume change due to liquid swelling of a deformation film, has no liquid exudation, is chemically stable, and is capable of securing a large variable-focus range.
SOLUTION: The lens has a pair of transparent members 2 and 3, at least one of which is formed of a deformation film which is capable of deformation, and a transparent liquid 4, which fills a sealed space 5 sandwiched between the pair of transparent members 2 and 3, with the deformation film 3 and the liquid 4 which is configured with the following combination of materials. (1) A fluorine-based elastomer film and silicone oil which does not have affinity for the fluorine-based elastomer film. (2) Preferably, a fluorine-based elastomer film and a silicone oil with a molecular weight of 500 or higher and a viscosity of 50 (25°C mm
2 /s) or greater. (3) Preferably, a fluorine-based elastomer film and a methylphenyl-based silicone oil or a dimethyl-based silicone oil with a molecular weight of 500 or higher and a viscosity of 50 (25°C mm
2 /s) or greater. (4) A polyurethane-based elastomer film and a dimethyl-based silicone oil.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了提供由于变形膜的液体膨胀而具有低体积变化的液体透镜，没有液体渗出，是化学稳定的，并且能够确保大的可变焦距范围 。 解决方案：透镜具有一对透明构件2和3，其至少一个由能够变形的变形膜形成，并且透明液体4填充夹在该对之间的密封空间5 透明构件2和3，变形膜3和液体4由以下组合材料构成。 （1）对氟系弹性体膜不具有亲和性的氟系弹性体膜和硅油。 （2）优选氟基弹性体膜和分子量为500以上，粘度为50（25℃×SP 2 /秒）以上的硅油。 （3）优选分子量为500以上，粘度为50（25℃×SP 2×SP SP）的氟系弹性体膜和甲基苯基系硅油或二甲基硅油 > / s）或更大。 （4）聚氨酯系弹性体膜和二甲基硅油。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2007052851A

公开(公告)日：2007-03-01

申请号：JP2005236729

申请日：2005-08-17

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OKAMOTO YOSHIKI ,  KATO YOSHIAKI

IPC: G11B7/135

Abstract: PROBLEM TO BE SOLVED: To provide an optical element which controls light intensity in light transmission with small voltage, an optical pickup device and an optical recording and reproducing apparatus using this optical element. SOLUTION: In an optical element which controls the transmission light intensity of a luminous flux by changing the status of interface of conductive liquid and non-conductive liquid by encapsulating the conductive liquid and the non-conductive liquid in a space formed between a transparent substrate at a side to which the luminous flux enters and a transparent substrate at a side from which the luminous flux exits by impressing voltage to the conductive liquid, the configuration is made so that the transparent substrate at the side from which the luminous flux exits has a convex part. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种以小电压控制光传输中的光强度的光学元件，使用该光学元件的光学拾取装置和光学记录和再现装置。 解决方案：在通过通过将导电液体和非导电液体封装在形成于第一导电液体之间的空间内的情况下改变导电液体和非导电液体的界面状态来控制光通量的透射光强度的光学元件中 在光束入射的一侧的透明基板和通过向导电液体施加电压而使光束离开的一侧的透明基板进行配置，使得在光束出射侧的透明基板 具有凸起部分。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006031901A

公开(公告)日：2006-02-02

申请号：JP2004213590

申请日：2004-07-21

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAMOTO KENJI ,  MAEDA FUMISADA ,  IMAI SATOSHI ,  SEO KATSUHIRO ,  KATO YOSHIAKI ,  OKAMOTO YOSHIKI ,  TAMURA TATSUMOTO

IPC: G11B7/135 ,  G02B13/00

Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for which components of third order and fifth order of spherical aberrations, caused by a thickness error of cover layers or difference of thickness are compensated simultaneously and aberration compensation can be performed properly, even in an optical system in which high order aberration is caused, and to provide an optical pickup apparatus using this, an optical recording and reproducing apparatus, and an aberration-compensating method. SOLUTION: An objective lens 3 for converging light on a recording plane of an optical recording medium and performing recording and/or reproducing is constituted so that when spherical aberration of third order and fifth order, caused by a thickness error of cover layers or difference of thickness of the optical recording medium 10, are denoted respectively as SA3(C), SA5(C), and spherical aberration of third order and fifth order, caused by a magnification aberration of the objective lens, are denoted respectively as SA3(L), SA5(L), 0.1 COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供一种物镜，其由覆盖层的厚度误差或厚度差引起的三阶和五阶球面的分量被同时补偿并且可以适当地执行像差补偿，甚至 在其中引起高阶像差的光学系统中，并且提供使用它的光学拾取装置，光学记录和再现装置以及像差补偿方法。 解决方案：用于将光聚焦在光学记录介质的记录平面上并执行记录和/或再现的物镜3被构造成使得当覆盖层的厚度误差引起的三阶和五阶的球面像差 或光学记录介质10的厚度差分别表示为SA3（C），SA5（C），由物镜的倍率像差引起的三阶和五阶球面像差分别表示为SA3 （L），SA5（L），0.1（SA58L）/ SA3（L）/ SA5（C）/ SA＃（C）<1.9。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005327400A

公开(公告)日：2005-11-24

申请号：JP2004145643

申请日：2004-05-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OKAMOTO YOSHIKI ,  SEO KATSUHIRO ,  KATO YOSHIAKI ,  YONEZAWA TAKESHI

IPC: G11B7/09 ,  G11B7/125 ,  G11B7/135

Abstract: PROBLEM TO BE SOLVED: To minimize a change in a transverse magnification even if spherical aberration is corrected. SOLUTION: An optical pickup comprises a light source 2 for emitting a laser beam; a group of at least one coupling lens 3 for converting the angle of divergence of the laser beam emitted from the light source 2; a group of at least one objective lens 5 for condensing the incident laser beam whose angle of divergence is converted by the group of coupling lenses 3 onto the signal recording surface of an optical disk; and a moving means 6 for correcting the spherical aberration by moving the group of coupling lenses 3 in the direction of an optical axis. In this case, the difference between the distance from the main plane of the group of coupling lenses 3 to the main surface of the group of objective lenses 5, and the distance from the light source to the movable center of the main plane of the group of coupling lenses 3 is set to be equal to the focal distance of a group of objective lenses 4. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：即使校正球面像差，也能最小化横向放大率的变化。 光拾取器包括用于发射激光束的光源2; 一组用于转换从光源2发射的激光束的发散角的至少一个耦合透镜3; 一组至少一个物镜5，用于将通过一组耦合透镜3转换的发散角的入射激光束聚光到光盘的信号记录表面上; 以及用于通过沿着光轴的方向移动耦合透镜3组来校正球面像差的移动装置6。 在这种情况下，耦合透镜3组的主平面与物镜组5的主表面之间的距离与从组件的主平面的光源到可移动中心的距离之间的差 耦合透镜3被设置为等于一组物镜4的焦距。（C）2006年，JPO＆NCIPI

公开(公告)号：JP2005243237A

公开(公告)日：2005-09-08

申请号：JP2005149786

申请日：2005-05-23

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA FUMISADA ,  SUZUKI AKIRA ,  KATO YOSHIAKI ,  KAI SHINICHI ,  YAMAMOTO KENJI

IPC: G11B7/22

Abstract: PROBLEM TO BE SOLVED: To precisely perform the positioning of a 2nd lens to a 1st lens of two lenses of a group even if contours of the 1st and 2nd lenses have errors. SOLUTION: The tilt detecting device is provided with two lenses of a group composed of the 1st lens 22 and the 2nd lens with a counter face 27 faced to an optical recording medium, a reference plane on which the two lenses of a group 21 are mounted, and a condenser lens 5 for irradiating the counter face 27 of the 2nd lens 23 with laser light emitted from a laser light source 2 in a focused state, and radiates the focused laser light toward the counter face 27 of the 2nd lens 23, and detects, in the neighborhood of the focal point of the light reflected by this counter face 27, a tilt of the above 2nd lens to the 1st lens by detecting a position on a plane perpendicular to the optical axis of the reflected light. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：即使第一和第二透镜的轮廓有误差，即使将第二透镜精确地执行到组的两个透镜的第一透镜的定位。

解决方案：倾斜检测装置设置有由第一透镜22和第二透镜组成的组的两个透镜，其中面对着光学记录介质的对置面27，组的两个透镜的参考平面 21，以及聚光透镜5，用于以聚焦状态从激光光源2发射的激光照射第二透镜23的对置面27，并将聚焦的激光照射到第二透镜的对置面27 并且通过检测与反射光的光轴垂直的平面上的位置，在该对置面27反射的光的焦点附近，检测上述第2透镜与第1透镜的倾斜。 版权所有（C）2005，JPO＆NCIPI