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公开(公告)号：US20200091742A1
公开(公告)日：2020-03-19
申请号：US16509979
申请日：2019-07-12
摘要： A secondary battery protection circuit for a secondary battery includes: a reference voltage circuit configured to generate a reference voltage by using a depletion-type transistor and a transistor unit of enhancement type connected in series with the depletion-type transistor; a voltage divider configured to output a detection voltage obtained by dividing a power source voltage of the secondary battery; a detection circuit configured to detect an abnormal state of the secondary battery based on the reference voltage and the detection voltage; a first adjustment circuit configured to adjust a size ratio of the depletion-type transistor to the transistor unit based on threshold voltages of the depletion-type transistor and the transistor unit; and a second adjustment circuit configured to adjust the detection voltage based on the reference voltage after adjusting the size ratio.
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公开(公告)号：US09755442B2
公开(公告)日：2017-09-05
申请号：US14953544
申请日：2015-11-30
申请人： Ryota Kageyama , Tsutomu Yamauchi , Nobuhito Tanaka , Takashi Takeda , Yoshihiro Satake , Takeshi Yamaguchi , Koji Koshimizu , Norihito Kawaguchi
发明人： Ryota Kageyama , Tsutomu Yamauchi , Nobuhito Tanaka , Takashi Takeda , Yoshihiro Satake , Takeshi Yamaguchi , Koji Koshimizu , Norihito Kawaguchi
CPC分类号： H02J7/0029 , H02J7/0016 , H02J7/0021 , H02J7/0026 , H02J7/0031 , H02J7/0073 , H02J2007/0037
摘要： A battery protection IC has detection circuits to detect faults of an overcharge, an over-discharge, and an overcurrent of a secondary battery; a control circuit to protect the secondary battery, by controlling (dis)charging the secondary battery upon the fault; and a delay circuit to generate delay after the fault before the controlling. The IC includes a memory unit to store data for setting and adjusting a circuit characteristic of the IC; and a setting circuit to set and adjust the circuit characteristic, based on the data from the memory unit. The memory unit includes a pair of non-volatile memory cells to complementarily store one bit, and a latch circuit directly cross-coupled with the memory cells, for each bit of the data. The latch circuit statically outputs the data from the memory cells to the setting circuit when the IC is turned on.
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公开(公告)号：US20120167790A1
公开(公告)日：2012-07-05
申请号：US13395261
申请日：2010-08-31
IPC分类号： B41F3/34
摘要： In this offset printing apparatus, a plate table (4) and a substrate table (6) are provided in a manner capable of traveling on guide rails (2) that are provided on a trestle (1). A transfer mechanism portion (9) that is provided with a blanket roll (10), lift actuators (13) of the blanket roll, a height sensor (14) of the blanket roll, and a pressure sensor (15) that detects the contact pressure of the blanket roll with respect to the plate (3) and the substrate (5) is provided at a position corresponding to the middle portion in the longitudinal direction of the guide rails (2). Also, a controller controls the lift actuators (13) so that the contact pressure that is detected by the pressure sensor (15) when the blanket roll (10) is brought into contact with the plate (3) and the substrate (5) becomes a predetermined value. Making uniform the contact pressure when performing transfer from the plate (3) to the blanket roll (10), and the contact pressure when performing retransfer from the blanket roll (10) to the substrate (5), makes the deformation amount of the contact portion with the plate (3) and the substrate (5) uniform, and equalizes the circumferential speed. As a result, it is possible to improve the printing accuracy.
摘要翻译： 在这种胶版印刷装置中，以能够在设置在支架（1）上的导轨（2）上行进的方式设置板台（4）和基板台（6）。 传送机构部分（9），其设置有橡皮布卷（10），橡皮布辊的提升致动器（13），橡皮布卷的高度传感器（14）和检测接触的压力传感器（15） 橡皮布辊相对于板（3）和基板（5）的压力设置在与导轨（2）的纵向方向上的中间部分相对应的位置处。 此外，控制器控制升降致动器（13），使得当橡皮布辊（10）与板（3）和基板（5）接触时由压力传感器（15）检测到的接触压力变为 预定值。 当从板（3）转移到橡皮布辊（10）时，使接触压力均匀，并且当从橡皮布辊（10）向衬底（5）重新进行转印时的接触压力使接触的变形量 与板（3）和基板（5）的一部分均匀，并且使圆周速度相等。 结果，可以提高打印精度。
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公开(公告)号：US08106341B2
公开(公告)日：2012-01-31
申请号：US12355871
申请日：2009-01-19
CPC分类号： B23K26/083 , B23K26/042 , B23K26/0738
摘要： The irradiation unevenness caused by drift occurring in a beam short-axis direction is reduced without adding a new beam shaping unit and affecting the propagation characteristic of a beam in an optical resonator. A position deviation detector for detecting a position deviation of a laser beam before passing through a beam shaping optical system, an angle deviation detector for detecting an angle deviation of the laser beam before passing through the beam shaping optical system, a deflection mirror for deflecting the laser beam, which is disposed in an optical path between a laser and an object (substrate), and a mirror controller for controlling orientation of the deflection mirror, based on detection data obtained using the position deviation detector and the angle deviation detector so as to eliminate the position deviation from a reference irradiation position in the short-axis direction of a linear beam on a surface to be irradiated.
摘要翻译： 在光束短轴方向上产生的漂移引起的照射不均匀性减小，而不增加新的光束整形单元并影响光谐振器中的光束的传播特性。 一种位置偏差检测器，用于检测通过光束整形光学系统之前的激光束的位置偏差;角度偏差检测器，用于检测通过光束整形光学系统的激光束的角度偏差;偏转镜， 基于使用位置偏差检测器和角度偏差检测器获得的检测数据，设置在激光和物体（基板）之间的光路中的激光束和用于控制偏转镜的取向的反射镜控制器，以便 消除与要照射的表面上的线性光束的短轴方向上的参考照射位置的位置偏差。
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公开(公告)号：US20090218475A1
公开(公告)日：2009-09-03
申请号：US12355871
申请日：2009-01-19
CPC分类号： B23K26/083 , B23K26/042 , B23K26/0738
摘要： The irradiation unevenness caused by drift occurring in a beam short-axis direction is reduced without adding a new beam shaping unit and affecting the propagation characteristic of a beam in an optical resonator. A position deviation detector for detecting a position deviation of a laser beam before passing through a beam shaping optical system, an angle deviation detector for detecting an angle deviation of the laser beam before passing through the beam shaping optical system, a deflection mirror for deflecting the laser beam, which is disposed in an optical path between a laser and an object (substrate), and a mirror controller for controlling orientation of the deflection mirror, based on detection data obtained using the position deviation detector and the angle deviation detector so as to eliminate the position deviation from a reference irradiation position in the short-axis direction of a linear beam on a surface to be irradiated.
摘要翻译： 在光束短轴方向上产生的漂移引起的照射不均匀性减小，而不增加新的光束整形单元并影响光谐振器中的光束的传播特性。 一种位置偏差检测器，用于检测通过光束整形光学系统之前的激光束的位置偏差;角度偏差检测器，用于检测通过光束整形光学系统的激光束的角度偏差;偏转镜， 基于使用位置偏差检测器和角度偏差检测器获得的检测数据，设置在激光和物体（基板）之间的光路中的激光束和用于控制偏转镜的取向的反射镜控制器，以便 消除与要照射的表面上的线性光束的短轴方向上的参考照射位置的位置偏差。
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公开(公告)号：US06890839B2
公开(公告)日：2005-05-10
申请号：US10257460
申请日：2002-01-15
申请人： Norihito Kawaguchi , Kenichiro Nishida , Mikito Ishii , Takehito Yagi , Miyuki Masaki , Atsushi Yoshinouchi , Koichiro Tanaka
发明人： Norihito Kawaguchi , Kenichiro Nishida , Mikito Ishii , Takehito Yagi , Miyuki Masaki , Atsushi Yoshinouchi , Koichiro Tanaka
IPC分类号： A61B18/20 , B23K26/06 , B23K26/073 , H01L21/268 , H01S3/00 , H01L21/00 , H01L21/20 , H01L21/26 , H01L21/331
CPC分类号： H01S3/005 , B23K26/0732
摘要： An object of the present invention is to provide a laser annealing method and apparatus capable of performing uniform beam emission. By means of the present invention, uniform beam application to a sample can be achieved because a linear cross-sectional configuration can be created in an optical system with a beam having a Gaussian distribution while areas of strong light intensity are avoided by rotating the beam from a laser light source at a prescribed angle by means of rotating means even when the beam pattern of the beam from the laser light source has a non-uniform intensity distribution.
摘要翻译： 本发明的一个目的是提供能够执行均匀的束发射的激光退火方法和装置。 通过本发明，可以实现对样品的均匀波束施加，因为可以在具有高斯分布的光束的光学系统中产生线性横截面配置，而通过将光束从 即使当来自激光光源的光束的光束图案具有不均匀的强度分布时，通过旋转装置以规定角度的激光光源。
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公开(公告)号：US06621636B2
公开(公告)日：2003-09-16
申请号：US10026340
申请日：2001-12-21
申请人： Koichiro Tanaka , Setsuo Nakajima , Takehito Yagi , Mikito Ishii , Kenichiro Nishida , Norihito Kawaguchi , Miyuki Masaki , Atsushi Yoshinouchi
发明人： Koichiro Tanaka , Setsuo Nakajima , Takehito Yagi , Mikito Ishii , Kenichiro Nishida , Norihito Kawaguchi , Miyuki Masaki , Atsushi Yoshinouchi
IPC分类号： G02B2710
CPC分类号： G02B27/108 , G02B27/145
摘要： A laser irradiation apparatus having a low running cost compared to the conventional, and a laser irradiation method using the laser irradiation apparatus, are provided. Crystal grains having a size in the same order as, or greater than, conventional grains are formed. The cooling speed of a semiconductor film is made slower, and it becomes possible to form crystal grains having a grain size in the same order as, or greater than, the size of grains formed in the case of irradiating laser light having a long output time to the semiconductor film. This is achieved by delaying one laser light with respect to another laser light, combining the laser lights, and performing irradiation to the semiconductor film in the case of irradiating laser light using a solid state laser as a light source, which has a short output time.
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公开(公告)号：US06545248B2
公开(公告)日：2003-04-08
申请号：US10096858
申请日：2002-03-14
IPC分类号： B23K2600
CPC分类号： B23K26/0608 , B23K26/0604 , B23K26/067 , B23K26/0732 , C03B25/025 , C03B29/025
摘要： Disclosed is a laser irradiating apparatus which forms a laser beam having an improved and uniform energy distribution on or near its irradiation surface in case where a laser oscillator having a high coherence is used. The laser irradiating apparatus forms a laser beam having a cyclic energy distribution by intentionally forming interference fringes on or near the irradiation surface by utilizing a high coherence, so that the energy distribution of the laser beam is cyclically repeated. From a macro viewpoint, such a laser beam can be considered as having a uniform energy distribution.
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公开(公告)号：US20180048167A1
公开(公告)日：2018-02-15
申请号：US15622272
申请日：2017-06-14
申请人： Nobuhito TANAKA , Yoshihiro SATAKE , Norihito KAWAGUCHI , Koji KOSHIMIZU , Kaoru USUI , Yusuke OHBA
发明人： Nobuhito TANAKA , Yoshihiro SATAKE , Norihito KAWAGUCHI , Koji KOSHIMIZU , Kaoru USUI , Yusuke OHBA
IPC分类号： H02J7/00 , H01L23/49 , H01L23/00 , H01L23/495
CPC分类号： H02J7/0029 , H01L23/49 , H01L23/4951 , H01L23/49513 , H01L23/49575 , H01L24/13 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/49 , H01L24/73 , H01L24/81 , H01L24/83 , H01L24/92 , H01L2224/05554 , H01L2224/13101 , H01L2224/13144 , H01L2224/1403 , H01L2224/16245 , H01L2224/29101 , H01L2224/2919 , H01L2224/29339 , H01L2224/32145 , H01L2224/48091 , H01L2224/49171 , H01L2224/73265 , H01L2224/81192 , H01L2224/83192 , H01L2224/92225 , H01L2224/92247 , H01L2924/00014 , H01L2924/1306 , H01L2924/141 , H01L2924/181 , H02J7/0042 , H02J7/0072 , H02J2007/0037 , H02J2007/0039 , H02J2007/004 , H01L2924/00012 , H01L2224/45099 , H01L2924/014
摘要： A battery protecting apparatus includes: a charging/discharging control chip including a charging control FET and a discharging control FET connected to a secondary battery; a protecting chip configured to control, based on a voltage between both ends of the secondary battery, the FETs to prevent overcharging, over discharging, and an overcurrent; and a lead frame having a connection surface for a plurality of external terminals and another surface in conduction with the connection surface. Said another surface is electrically connected, via a conductive material, to terminals of the FETs formed on a front surface of the charging/discharging control chip. A back surface of the protecting chip faces a back surface of the charging/discharging control chip via an insulative member. Terminals of the protecting chip are electrically connected to said another surface through bonding wires. The charging/discharging control chip and the protecting chip are covered by a resin.
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公开(公告)号：US09680299B2
公开(公告)日：2017-06-13
申请号：US14857899
申请日：2015-09-18
CPC分类号： H02H9/025 , H01M2/34 , H01M10/0525 , H01M10/425 , H01M2200/00 , H02H7/18 , H02J7/0031 , H05K1/02
摘要： A battery protection integrated circuit includes a switch unit; a control unit that controls on and off of the switch unit based on a monitored result; a package; a plurality of external connection terminals that are electrically connected to a plurality of terminal portions of the switch unit and the control unit, respectively, all of the external connection terminals that are to be connected to a first terminal of a circuit board being provided at a first short side of the terminal providing surface that faces one of board short sides of a circuit board, and all of the external connection terminals that are to be connected to a second terminal of the circuit board being provided at a second short side that is opposite to the first short side, when being mounted on the circuit board.
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