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    • 1. 发明专利
    • Light guide body, illuminating device and imaging apparatus using the same
    • 光导体,照明装置和成像装置
    • JP2007233282A
    • 2007-09-13
    • JP2006058087
    • 2006-03-03
    • Fujitsu Frontech LtdFujitsu Ltd富士通フロンテック株式会社富士通株式会社
    • MATSUO KOICHINISHIO CHIKARA
    • G03B15/02A61B5/117G06T1/00H04N5/225
    • G02B6/0001A61B5/117G06K9/00375G06K9/2027G06K2009/00932H01H2219/062
    • PROBLEM TO BE SOLVED: To provide a light guide body that illuminates widely by the use of point light sources, the light guide body being designed so as to achieve illumination of uniform light intensity distribution with light from the point light sources. SOLUTION: In the lower end of the light guide body (10) having a pair of opposite side faces (10-1, 10-2), a groove (12) is formed so as to receive emitted light from the point light sources (22, 23) and diffuse this emitted light at least in three directions from the incident side to the emission side. This makes it possible to produce, within the light guide body, light components in directions using side face reflections, to emit light in many directions from the cylindrical light guide body, and to obtain uniform illumination in a wide range. Since this is achieved by simply forming a ringlike light guide body, it is effective to reduce costs and it is possible to make an illuminating mechanism and the imaging apparatus compact. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供通过使用点光源来广泛照明的导光体,导光体被设计成利用来自点光源的光来实现均匀的光强度分布的照明。 解决方案:在具有一对相对侧面(10-1,10-2)的导光体(10)的下端形成有凹槽(12),以便从该点 光源(22,23),并且至少在从入射侧到发射侧的三个方向上扩散该发射光。 这使得可以在导光体内产生使用侧面反射的方向上的光分量,从圆柱形导光体沿许多方向发光,并且可以在宽范围内获得均匀的照明。 由于这是通过简单地形成环形导光体而实现的,因此降低成本是有效的,并且可以使照明机构和成像装置紧凑。 版权所有(C)2007,JPO&INPIT
    • 3. 发明专利
    • Liquid discharge apparatus, liquid discharge method and microinjection device
    • 液体排放装置,液体排出方法和微型装置
    • JP2009022861A
    • 2009-02-05
    • JP2007187679
    • 2007-07-18
    • Fujitsu Ltd富士通株式会社
    • NISHIO CHIKARANISHIYAMA SHUSAKU
    • B05C5/00C12M1/00C12N15/00
    • B01L3/0268B01L3/5027B01L2200/06B01L2300/14B01L2300/1861B01L2400/0487C12M35/00Y10T436/2575
    • PROBLEM TO BE SOLVED: To provide a liquid discharge apparatus capable of discharging an extremely small quantity of a liquid while preventing foreign matters from being mixed into the liquid, and a liquid discharge method. SOLUTION: A heater 36 generates heat in the liquid discharge apparatus 13. The temperature of a gas in a housing chamber 35 is raised with the heat generation to expand the gas and to increase the pressure in the housing chamber 35. As a result, air stream from the housing chamber 35 to a second conduit 39 is formed. As the second conduit 39 comes closer to a first conduit 28 with the approach of a discharge outlet 27 and is joined to the first conduit 28, the air stream 71 flows toward the discharge outlet 27. A capillary 14 is attached to the discharge outlet 27. The pressure acting on the liquid 61 in the capillary 14, that is positive pressure, is increased by the action of the air stream 71. As a result, the discharge pressure is supplied in the capillary 14, and an extremely small quantity of the liquid is 61 discharged from the tip 26 of the capillary 61. The air stream is utilized for the supply of the discharge pressure, thereby surely preventing the foreign matters from being mixed into the liquid 61. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够在防止异物混入液体的同时排出极少量液体的液体排出装置和液体排出方法。 解决方案:加热器36在液体排出装置13中产生热量。容纳室35中的气体的温度随着发热而升高,以膨胀气体并增加容纳室35中的压力。作为 结果,形成从容纳室35到第二导管39的气流。 随着第二导管39靠近排出口27接近第一导管28并与第一导管28接合,空气流71流向排出口27.毛细管14连接到排出口27 通过空气流71的作用,作用在毛细管14中的液体61上的压力即正压的压力增加。结果,排出压力被供应到毛细管14中,并且极少量的 液体从毛细管61的尖端26排出。空气流用于提供排出压力,从而可靠地防止异物混入液体61.版权所有(C)2009, JPO和INPIT
    • 4. 发明专利
    • Double-faced light emitting source
    • JP2004296300A
    • 2004-10-21
    • JP2003087916
    • 2003-03-27
    • Fujitsu Ltd富士通株式会社
    • NISHIYAMA SHUSAKUNISHIO CHIKARA
    • G02B6/00F21V8/00F21Y101/02F21Y103/00G02F1/13357
    • PROBLEM TO BE SOLVED: To provide an efficient double-faced light emitting source which comprises a light source and a light guide plate, and in which light from the light source is emitted from two opposite light emitting surfaces of the light guide plate.
      SOLUTION: The light guide plate 103 comprises a first light guide layer 105 to which the light from the light source 101 enters and which has a first light emitting surface 105a; a second light guide layer 107 laminated on the first light guide layer 105 to which the light from the light source 101 enters and which has a second light emitting surface 107a; an interface 109 disposed between the first light guide layer 105 and the second light guide layer 107, which controls guiding of the light transmitting through the first light guide layer 105 and the second light guide layer 107 and emission of the light from the first light emitting surface 105a of the first light guide layer 105 and the second light emitting surface 107a of the second light guide layer 107; and a turning portion 111 which guides the light transmitted through one of the light guide layers to the other light guide layer.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 6. 发明专利
    • ヒートパイプ及びヒートパイプの製造方法
    • 热管和热管制造方法
    • JP2015059683A
    • 2015-03-30
    • JP2013192891
    • 2013-09-18
    • 富士通株式会社Fujitsu Ltd
    • NISHIO CHIKARAKOMURO TSUTOMUSATO TOMOMI
    • F28D15/02
    • F28D15/0233F28D15/046
    • 【課題】ヒートパイプ及びヒートパイプの製造方法に関し、冷媒の輸送性を改善する。【解決手段】内部を流れる冷媒の気液相変化により外部から吸熱する通路1と、通路1の下流端外縁に沿って通路1を拡幅してなり、内面が疎水性を有する拡幅部6と、拡幅部6の一部をなし通路1の内面と交差する面状に形成された段差面6aとを設ける。また、親水性を有し、通路1の内面1aと段差面6aとの交差線よりも上流側における通路1の内面1aを被覆する親水膜4を設ける。【選択図】図4
    • 要解决的问题:提供一种能够提高制冷剂输送性的热管和热管制造方法。热管包括:通过内部制冷剂的气液相变从外部吸收热量的通道1; 通过沿着通道1的下游端边缘增加通道1的宽度形成的宽部分6,具有疏水性的内表面; 以及构成宽部6的一部分并且形成为与通道1的内表面交叉的平面形状的台阶面6a。热管还包括具有亲水性的亲水膜4,并且覆盖通道1的内表面1a 在通道1的内表面1a和台阶表面6a之间的交叉线的上游。
    • 7. 发明专利
    • Depth detecting method, etching method, depth detecting device, and etching device
    • 深度检测方法,蚀刻方法,深度检测装置和蚀刻装置
    • JP2014036207A
    • 2014-02-24
    • JP2012178510
    • 2012-08-10
    • Fujitsu Ltd富士通株式会社
    • NISHIO CHIKARA
    • H01L21/3065
    • PROBLEM TO BE SOLVED: To accurately detect the depth of a recessed portion formed so as to open on a plane surface of an object to be measured.SOLUTION: In an etching device 10, a wafer 12 is placed and loaded on a plane electrode 24. A detecting device 50 makes a light beam LB emitted from a light source portion 52 of the wafer incident from an incident surface 12B of the wafer to the inside of the wafer. An imaging portion 54 is irradiated with a light beam LBr reflected on a reflection surface 12A on which an opening of a recessed portion is formed and emitted from an emission surface 12C, thereby imaging the light beam. A detecting device detects the depth of the recessed portion formed on the wafer by calculating the length of a shadow of the recessed portion included in the imaged light beam.
    • 要解决的问题:准确地检测形成为要在被测量物体的平面上打开的凹部的深度。解决方案:在蚀刻装置10中,将晶片12放置并装载在平面电极24上 检测装置50使从晶片的入射面12B入射到晶片的内部的从晶片的光源部分52发射的光束LB。 成像部分54被照射在反射表面12A上反射的光束LBr,其上形成有凹部的开口并从发射表面12C发射,从而对光束进行成像。 检测装置通过计算包含在成像光束中的凹部的阴影的长度来检测形成在晶片上的凹部的深度。
    • 9. 发明专利
    • Prism light guide plate, lighting device, and electronic device
    • PRISM光导板,照明设备和电子设备
    • JP2007273091A
    • 2007-10-18
    • JP2006093413
    • 2006-03-30
    • Fujitsu Ltd富士通株式会社
    • IDE YASUHIRONISHIO CHIKARA
    • F21V8/00F21Y103/00G02B6/00G02F1/13357
    • G02B6/0061G02B6/0036G02B6/0038
    • PROBLEM TO BE SOLVED: To provide a quality planar light source which shows less decrease in luminance, even if the position relative to a display panel is shifted. SOLUTION: A prism light guide plate 3 includes a prism surface 3a having a plurality of prisms P reflecting incident light from an incident light end 3c, and an emission surface 3b facing the prism surface 3a and totally reflecting and letting the incident light propagate and allowing the light reflected on each prism P to be emitted from the emission surface 3b. The emission surface 3b, from which the emission light is emitted at high density, is provided with diffusers 30 that diffuse the emission light and widen the viewing angle of light. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:即使相对于显示面板的位置偏移,提供显示出较少的亮度降低的质量平面光源。 解决方案:棱镜导光板3包括棱镜表面3a,棱镜表面3a具有反射入射光端3c的入射光的多个棱镜P和面向棱镜表面3a的出射表面3b,并且全反射并使入射光 传播并允许从每个棱镜P反射的光从发射表面3b发射。 发射光以高密度发射的发射表面3b设置有扩散发射光并扩大光的视角的扩散器30。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • 配線基板の製造方法および配線基板製造用の型
    • 接线板制造方法及制造线路模具
    • JP2014229820A
    • 2014-12-08
    • JP2013109870
    • 2013-05-24
    • 富士通株式会社Fujitsu Ltd
    • SATO TOMOMINISHIO CHIKARAKOMURO TSUTOMU
    • H05K3/20B29C59/02H01L21/027
    • 【課題】本願は、インプリントの際の離型性が向上する配線基板の製造方法および配線基板製造用の型を提供することを課題とする。【解決手段】基板を覆う絶縁性樹脂に転写する配線パターンが形成された凹凸面を、所定温度で消失する第1の膜によって覆い、前記所定温度で残存する第2の膜によって前記第1の膜を覆うように封止した型を、前記基板の前記絶縁性樹脂に載せる工程と、前記凹凸面に形成されている前記配線パターンを、前記第1の膜及び前記第2の膜を挟んで前記絶縁性樹脂に転写する工程と、前記配線パターンを前記絶縁性樹脂に転写した前記型を前記所定温度以上に加熱し、前記第1の膜を消失させる工程と、加熱によって前記第1の膜を消失させた前記型を前記絶縁性樹脂から離型する工程と、を有する。【選択図】図4D
    • 要解决的问题:提供一种在压印的情况下提高脱模性的布线板的制造方法以及用于制造布线板的模具。解决方案:在模具中,其上具有布线图案的凹凸表面 转移到覆盖板的绝缘树脂上形成的第一膜被预定温度消失的第一膜覆盖,并且第一膜被在预定温度下残留的第二膜覆盖。 布线板的制造方法包括以下步骤:将模具安装在板的绝缘树脂上; 将形成在粗糙表面上的布线图案转印到绝缘树脂上,其中介于第一膜和第二膜之间; 加热模具以预定温度或更高的方式将布线图案传送到绝缘树脂,使得第一薄膜消失; 并且从绝缘树脂中释放通过加热使第一膜消失的模具。