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1. 发明专利

JP2009093875A El element 审中-公开
标题翻译： EL元素
公开(公告)号：JP2009093875A
公开(公告)日：2009-04-30
申请号：JP2007262029
申请日：2007-10-05
申请人： Denso Corp , 株式会社デンソー
发明人： YAMAMOTO YASUO , INOUE TAKASHI , ONISHI SHINJI
IPC分类号： H05B33/22 , H05B33/02 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To reduce a stress generated by an ATO film while securing the thickness of a TiO
2 layer positioned between the neighboring Al
2 O
3 layers in an EL element the insulating layer of which is composed of the ATO film.
SOLUTION: The EL element S1 has a first electrode 2, a first insulating layer 3, a luminous layer 4, a second insulating layer 5, and a second electrode 6 laminated in order on a substrate 1. At least one of the first and the second insulating layers 3, 5 is composed of an ATO film in which an Al
2 O
3 layer 10 and a TiO
2 layer 20 are laminated, and the TiO
2 layer 20 positioned between the neighboring Al
2 O
3 layers 10 is divided into a plurality of layers 20a-20c in lamination direction by different kind of films 30 consisting of a different kind of material from TiO
2 .
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了减少由ATO膜产生的应力，同时确保位于相邻的Al SB SB之间的TiO 2 SB <2 / SB>层的厚度，其中绝缘层由ATO膜组成的EL元件中的3 层。解决方案：EL元件S1具有在基板1上依次层叠的第一电极2，第一绝缘层3，发光层4，第二绝缘层5和第二电极6.至少一个第一和第二绝缘层3,5由ATO膜构成，其中Al 2 O 3 / SiO 3层10和TiO 2 SB 2层 20层叠，并且位于相邻的Al 2 SB 3 O 3层之间的TiO 2 SB层2被分成多个层20a- 20c由层叠方向的不同种类的薄膜30组成，由不同种类的TiO 2材料组成。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007220397A Connection structure of voltage driving type element 有权
标题翻译：电压驱动型元件的连接结构
公开(公告)号：JP2007220397A
公开(公告)日：2007-08-30
申请号：JP2006037650
申请日：2006-02-15
申请人： Denso Corp , 株式会社デンソー
发明人： YAMAMOTO YASUO , KATAYAMA MASAYUKI
IPC分类号： H05B33/08
摘要： PROBLEM TO BE SOLVED: To prevent a leakage current of an inorganic EL element without changing the structure of the inorganic EL element, in a connection structure for connecting the inorganic EL element and a driving circuit via wiring. SOLUTION: The inorganic EL element 10 is formed on a glass substrate 11 wherein a pair of insulating layers 13, 15 sandwiches a luminescent layer 14 from both sides and a pair of electrodes 12, 16 sandwiches them from their outside. A connection part of the wiring 30 of a first electrode 12 and a driving circuit 20 is electrically connected by capacity coupling in a state where an insulation layer 40 for a capacitor used as a capacitor made of same material as a second insulation layer 15 for structuring the inorganic EL element 10 is inserted in series between the wiring 30 and the driving circuit 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止无机EL元件的漏电流而不改变无机EL元件的结构，在用于通过布线连接无机EL元件和驱动电路的连接结构中。解决方案：无机EL元件10形成在玻璃基板11上，其中一对绝缘层13,15从两侧夹着发光层14，并且一对电极12,16从它们的外部夹入它们。第一电极12和驱动电路20的布线30的连接部分通过电容耦合电连接，其中电容器用绝缘层40用作与第二绝缘层15相同材料制成的电容器，用于构造无机EL元件10串联插入布线30和驱动电路20之间。（C）2007年，JPO＆INPIT

3. 发明专利

JP2014207143A 高温安全装置审中-公开
公开(公告)号：JP2014207143A
公开(公告)日：2014-10-30
申请号：JP2013084131
申请日：2013-04-12
申请人：株式会社デンソー , Denso Corp
发明人： YAMAMOTO YASUO
IPC分类号： H01H37/74 , B23K20/00
摘要：【課題】容易に破壊して通電を遮断する高温安全装置を提供する。【解決手段】第1金属2と第2金属3とが接合されることにより形成される接合体であり、第1金属2と第2金属3との界面のうちの一部の領域にのみに設けられた阻害物4を有する。阻害物4を設けた構成とされることで、第2金属3へ拡散しようとする第1金属2の原子のうちの一部の原子の拡散を阻害されることにより、第1金属2の原子の拡散が不均一となる。これにより、従来の装置よりも、短時間にてボイド6が形成され、容易に破壊して、その結果熱源への通電を遮断する。【選択図】図1
摘要翻译：要解决的问题：提供一种能够容易地自身断开以切断通电的高温安全装置。解决方案：通过将第一金属2接合到第二金属3而形成接合体，并且设置有障碍物4，障碍物4 仅提供在第一金属2和第二金属3之间的界面中的部分区域。在提供障碍物4的构造中，部分原子在第一金属2的原子之间的分散，其分散到第二金属2 金属3被阻塞，导致第一金属2的原子的不均匀分散。因此，与传统的装置相比，在较短的时间内形成空隙6，容易断裂以切断对热源的通电。

4. 发明专利

JP2007066708A Manufacturing method of el element 审中-公开
标题翻译： EL元件的制造方法
公开(公告)号：JP2007066708A
公开(公告)日：2007-03-15
申请号：JP2005251372
申请日：2005-08-31
申请人： Denso Corp , 株式会社デンソー
发明人： INOUE TAKASHI , ISHIHARA HAJIME , YAMAMOTO YASUO
IPC分类号： H05B33/10 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To further improve luminance, in a manufacturing method of an EL element of which the luminance can be improved by irradiating a luminescent layer with a laser.
SOLUTION: In this manufacturing method of an EL element, a transparent first electrode 2, a first insulation layer 3, the luminescent layer 4, including a luminescent center, a second insulation layer 5 and a transparent second electrode 6, are sequentially formed on a transparent insulating substrate 1, and the luminance is improved by irradiating the luminescent layer 4 with a laser having a wavelength of 320-420 nm. The first electrode 2, having a through-hole 2a piercing in its thickness direction, is formed, the first insulation layer 3, the luminescent layer 4 and the second insulation layer 5 are formed on top of it, and thereafter the luminescent layer 4 is irradiated with the laser.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了进一步提高亮度，通过用激光照射发光层可以提高亮度的EL元件的制造方法。解决方案：在这种EL元件的制造方法中，依次包括发光中心，第二绝缘层5和透明第二电极6的透明第一电极2，第一绝缘层3，发光层4 形成在透明绝缘基板1上，并且通过用波长为320-420nm的激光照射发光层4来提高亮度。形成有沿其厚度方向贯通的通孔2a的第一电极2，在其顶部形成有第一绝缘层3，发光层4和第二绝缘层5，之后发光层4为用激光照射。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007042335A El element and its manufacturing method 有权
标题翻译： EL元件及其制造方法
公开(公告)号：JP2007042335A
公开(公告)日：2007-02-15
申请号：JP2005223090
申请日：2005-08-01
申请人： Denso Corp , 株式会社デンソー
发明人： YAMAMOTO YASUO , INOUE TAKASHI , KATAYAMA MASAYUKI
IPC分类号： H05B33/22 , C23C16/40 , H05B33/10
CPC分类号： H05B33/22 , C09K11/671
摘要： PROBLEM TO BE SOLVED: To properly secure insulation without using an ATO film as a laminated film containing a TiO
2 film, in the insulating layer of an EL element.
SOLUTION: In this EL element formed by laminating a first electrode 2, a first insulating layer 3, a luminescent layer 4, a second insulating layer 5, and a second electrode 6 one by one on an insulating substrate 1, at least either one of the first and second insulating layers 3, 5 comprises a HfO
2 /TiO
2 laminated structural film formed by alternately laminating a HfO
2 film and a TiO
2 film, and the ratio of the total film thickness of the TiO
2 film to the total film thickness of the HfO
2 /TiO
2 laminated structural film is not less than 0.3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在EL元件的绝缘层中，为了在不使用ATO膜作为含有TiO 2 SB 膜的层压膜的情况下适当地确保绝缘性。解决方案：在通过在绝缘基板1上逐个层叠第一电极2，第一绝缘层3，发光层4，第二绝缘层5和第二电极6而形成的EL元件中，至少第一绝缘层3和第二绝缘层5中的任一个包括通过交替层叠HfO 2 SBB而形成的HfO 2 / Sb 2 / SiO 2 SBS 2 膜和TiO 2 SB 2膜，并且TiO 2 SB 2膜的总膜厚与HfO 2 SBB的总膜厚的比值 / TiO 2 SB层压结构膜不小于0.3。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2004090553A Driving unit for el device, el device, printer head, and method of controlling el device 有权
公开(公告)号：JP2004090553A
公开(公告)日：2004-03-25
申请号：JP2002257668
申请日：2002-09-03
申请人： Denso Corp , 株式会社デンソー
发明人： INOUE TAKASHI , YAMAMOTO YASUO , KATAYAMA MASAYUKI , UCHIDA TOMOYA
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , G09G3/12 , H05B33/14 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To provide a driving unit that can adequately activate an EL device having a luminescent layer consisting of a luminescent material layer having a short light emission falling time corresponding to the purpose of use. SOLUTION: This EL device 1 is so constituted that a main luminescent layer 54A consisting of a luminescent material having a characteristic of the light emission falling time of about 5μ and a sub-luminescent layer 54B consisting of a luminescent material of ZnS:Mn are nipped between electrodes 52, 56 with insulation films 53, 55 therebetween. A control circuit energizes the EL device 1 several times by alternately applying the driving voltages having different poles in one driving term to both ends of the EL element 1. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004058448A Optical printer head 审中-公开
公开(公告)号：JP2004058448A
公开(公告)日：2004-02-26
申请号：JP2002219851
申请日：2002-07-29
申请人： Denso Corp , 株式会社デンソー
发明人： INOUE TAKASHI , YAMAMOTO YASUO , SAKAI KENICHI
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , H04N1/036 , H05B33/02
摘要： PROBLEM TO BE SOLVED: To provide an optical printer head which can be made compact by eliminating a microlens array and can increase the efficiency of light utilization. SOLUTION: In the optical printer head which uses an inorganic EL element 20 as a light emitting element formed at one face 11 side of a glass substrate 10 as a light source 100, the other face 12 of the opposite side to the one face 11 of the glass substrate 10 is made a light extraction side face from a light emitting part 26 of the inorganic EL element 20. A lens part 30 with a lens action is set integrally with the glass substrate 10 at the other face 12 of the glass substrate 10. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2014187137A Method for producing electronic device 有权
标题翻译：生产电子设备的方法
公开(公告)号：JP2014187137A
公开(公告)日：2014-10-02
申请号：JP2013060324
申请日：2013-03-22
申请人： Denso Corp , 株式会社デンソー
发明人： KASUGAI HIROSHI , YAMAMOTO YASUO
IPC分类号： H01L21/60
CPC分类号： H01L2224/36 , H01L2224/40 , H01L2224/40095 , H01L2224/40225 , H01L2224/41 , H01L2224/4103 , H01L2224/48137 , H01L2224/48472 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8385 , H01L2224/84801 , H01L2924/00014 , H01L2924/01322 , H01L2924/13055 , H01L2924/13091 , H01L2924/15787 , H01L2924/181 , H01L2924/00 , H01L2224/37099 , H01L2924/00012
摘要： PROBLEM TO BE SOLVED: To prevent the separation of wire due to heating after wire bonding as much as possible in a method for producing an electronic device which is formed by wire-bonding and soldering to a power chip provided with a wire pad composed of an Au-plated layer on an undercoat whose surface is a Ni-plated layer and a solder land for soldering.SOLUTION: The method for producing an electronic device comprises a soldering step of soldering a terminal 50, a wire-bonding step of joining a wire 40 to a wire pad 21 thereafter, a heating step of heating a power chip 20 thereafter. Then, a Ni diffusion step in which Ni is diffused from a Ni-plated layer 211 to the surface of an Au-plated layer 212 in the wire pad 21 is carried out by heating the prepared power chip 20 before the soldering step.
摘要翻译：要解决的问题：为了防止在通过引线键合和焊接形成的电子器件的制造方法中尽可能多地在引线接合之后由于加热引起的线分离，该电子器件由具有由其表面为Ni镀层的底涂层上的镀金层和用于焊接的焊接区。解决方案：电子器件的制造方法包括焊接端子50的焊接工序，将导线 40之后的线焊盘21，此后加热功率芯片20的加热步骤。然后，通过在焊接步骤之前加热所制备的功率芯片20，进行Ni从Ni镀层211扩散到线焊盘21中的Au镀层212的表面的Ni扩散步骤。

9. 发明专利

JP2008235760A Method of manufacturing insulating film 审中-公开
标题翻译：制造绝缘膜的方法
公开(公告)号：JP2008235760A
公开(公告)日：2008-10-02
申请号：JP2007076281
申请日：2007-03-23
申请人： Denso Corp , 株式会社デンソー
发明人： INOUE TAKASHI , YAMAMOTO YASUO
IPC分类号： H01L21/316 , C23C16/40 , H01L21/336 , H01L21/8242 , H01L27/108 , H01L29/786 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an insulating film which can elevate a dielectric constant of the insulating film which is a multi-layer formed by a plurality of different metal oxides.
SOLUTION: A first electrode 12 is formed on a substrate 11, and after an insulating film 13 which is composed of a multi-layer laminated with a film of aluminium oxide and film of titanium oxide on it, a beam of laser L, which has a wavelength of a transmission factor 10-80% for the insulating film 13, is irradiated to the insulating film 13. Thereby, the capacitance of the insulating film 13 inceases and the dielectric constant becomes higher.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2007073220A Manufacturing method of el element 审中-公开
标题翻译： EL元件的制造方法
公开(公告)号：JP2007073220A
公开(公告)日：2007-03-22
申请号：JP2005256103
申请日：2005-09-05
申请人： Denso Corp , 株式会社デンソー
发明人： INOUE TAKASHI , ISHIHARA HAJIME , YAMAMOTO YASUO
IPC分类号： H05B33/10 , H05B33/14 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To enable further improvement of brightness in a manufacturing method of an EL element with the luminance improvement aimed at by irradiating laser on a light-emitting layer.
SOLUTION: In the manufacturing method of the EL element for sequentially film-forming a transparent first electrode 2, a first insulating layer 3, a light-emitting layer 4 containing a light-emitting center, a second insulating layer 5 and a transparent second electrode 6 in turn on a transparent insulating substrate 1 and with the luminance for improvement by irradiating laser beam on the light-emitting layer 4, laser is irradiated on the light-emitting layer 4 so that the voltage difference reaches a luminance of 1cd/m
2 is to be lower than 10V, between the case where a direct current voltage is impressed between the first electrode 2 and the second electrode 6 of the EL element with the latter 6 as being positive and a case where a direct current voltage is impressed with the second electrode 6 as being negative.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了使EL元件的制造方法中的亮度能够进一步提高，其目的在于通过在发光层上照射激光来实现亮度提高。解决方案：在用于顺序成膜透明第一电极2的EL元件的制造方法中，第一绝缘层3，包含发光中心的发光层4，第二绝缘层5和透明第二电极6依次在透明绝缘基板1上，并且通过在发光层4上照射激光而获得改善的亮度，激光照射在发光层4上，使得电压差达到1cd的亮度在第一电极2和EL元件的第二电极6之间施加直流电压并且后者6为正的情况下，/ m 2 要低于10V，其中直流电压被施加到第二电极6为负的情况。版权所有（C）2007，JPO＆INPIT

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