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11. 发明专利

JP2007116133A Light emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：JP2007116133A
公开(公告)日：2007-05-10
申请号：JP2006255328
申请日：2006-09-21
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KAWASHIMA KIYOKO , NAKANISHI AKIKO , IWAMOTO MASAMI , TAMURA NOBUHIRO , SAITO AKIKO , IZUMI MASAHIRO , SANPEI TOMOHIRO
IPC分类号： H01L33/50 , H01L33/54 , H01L33/56 , H01L33/62
CPC分类号： H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a light emitting device in which luminescent chromaticity can be regulated easily in accordance with desired emission characteristics.
SOLUTION: The light emitting device comprises an LED (Light Emitting Diode) chip 2 of blue light emission type arranged in a recess 7. The LED chip 2 is covered with a resin layer 9 containing yellow phosphor produced by mixing/dispersing yellow phosphor into transparent resin. In the opening of the recess 7, a red phosphor sheet 10 containing red phosphor is arranged. Two kinds of phosphor having different main wavelength may be used as the yellow phosphor.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以根据期望的发射特性容易地调节发光色度的发光器件。解决方案：发光器件包括布置在凹槽7中的蓝色发光型LED（发光二极管）芯片2. LED芯片2被包含黄色荧光体的树脂层9覆盖，黄色磷光体通过混合/分散黄色磷光体变成透明树脂。在凹部7的开口部配置有包含红色荧光体的红色荧光体片10。可以使用具有不同主波长的两种荧光体作为黄色荧光体。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2007116116A Light emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：JP2007116116A
公开(公告)日：2007-05-10
申请号：JP2006253933
申请日：2006-09-20
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KAWASHIMA KIYOKO , NOGI SHINJI , IWAMOTO MASAMI , NAKANISHI AKIKO , TAMURA NOBUHIRO , IZUMI MASAHIRO , SAITO AKIKO
IPC分类号： H01L33/50 , H01L33/54 , H01L33/56 , H01L33/60
CPC分类号： H01L2224/48091 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a light emitting device in which emission efficiency can be enhanced while optimizing the thickness of a resin layer containing phosphor and the amount of combination of phosphor.
SOLUTION: An LED (Light Emitting Diode) lamp 1 has an LED chip 2 as a light emitting element in a cavity 3. The LED chip 2 is sealed with a resin layer 9 containing phosphor having a thickness of 400-800 μm. The resin layer 9 containing phosphor contains transparent resin and 5-20 wt.% of phosphor for the transparent resin.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种可以提高发光效率的发光器件，同时优化含荧光体的树脂层的厚度和荧光体的组合量。 LED（发光二极管）灯1在空腔3中具有作为发光元件的LED芯片2. LED芯片2用包含厚度为400-800μm的荧光体的树脂层9密封。含有荧光体的树脂层9含有透明树脂和5-20重量％的透明树脂用荧光体。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2007067204A Light-emitting diode device 审中-公开
标题翻译：发光二极管装置
公开(公告)号：JP2007067204A
公开(公告)日：2007-03-15
申请号：JP2005251917
申请日：2005-08-31
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： SAITO AKIKO , SANPEI TOMOHIRO , KAWASHIMA KIYOKO , TAMURA NOBUHIRO , IZUMI MASAHIRO , NAKANISHI AKIKO , IWAMOTO MASAMI
IPC分类号： H01L33/50 , H01L33/60 , H01L33/62
CPC分类号： H01L2224/48091 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting diode device in which generation of color irregularity is suppressed.
SOLUTION: The light-emitting diode device is provided with a light-emitting diode chip emitting a blue light, and a phosphor sheet having a phosphor layer emitting a light based on the blue light and a light diffusion layer formed on at least one surface of the phosphor layer.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供抑制颜色不规则的产生的发光二极管装置。解决方案：发光二极管装置设置有发射蓝光的发光二极管芯片，并且具有基于蓝色光发射光的荧光体层的荧光体片和至少形成的光扩散层磷光体层的一个表面。版权所有（C）2007，JPO＆INPIT

14. 发明专利

JP2007048671A Reflector and lighting apparatus using it 审中-公开
标题翻译：使用它的反光镜和照明设备
公开(公告)号：JP2007048671A
公开(公告)日：2007-02-22
申请号：JP2005233658
申请日：2005-08-11
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KUMAGAWA HIROKO , TAMURA NOBUHIRO , IGARASHI KENJI
IPC分类号： F21V7/22 , F21Y103/37 , G02B5/08
摘要： PROBLEM TO BE SOLVED: To improve reflectivity by forming a thickness of a metal film uniformly on the whole reflecting face even when a base material is odd-shaped or deep shaped.
SOLUTION: The metal film 13 is formed in the base material 10 having an opening part 4 and an insertion hole 5A which is arranged on the upper side of this opening part 4 and into which a light source 6 is inserted, the reflecting face 3 is formed by installing a top coat 14 to protect this metal film 13, and the metal film 13 is formed by coating silver. In this case, thicknesses L1, L2 of the metal film 13 are uniform across the whole reflecting face 3, or the thickness L2a of the metal film 13 of the insertion hole 5A side of the reflecting face 3 is formed to be larger than the thickness L1 of the metal film 13 of the opening part 4 side of the reflecting face 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当基材是奇数形状或深度形状时，通过在整个反射面上均匀地形成金属膜的厚度来提高反射率。解决方案：金属膜13形成在具有开口部4的基材10和布置在该开口部4的上侧并插入有光源6的插入孔5A，反射通过安装顶涂层14以保护该金属膜13而形成表面3，并且通过涂覆银形成金属膜13。在这种情况下，金属膜13的厚度L1，L2在整个反射面3上是均匀的，或者反射面3的插入孔5A侧的金属膜13的厚度L2a大于厚度反射面3的开口部4侧的金属膜13的L1。版权所有（C）2007，JPO＆INPIT

15. 发明专利

JP2007042507A Manufacturing method of electrode for lamp 审中-公开
标题翻译：电极电极的制造方法
公开(公告)号：JP2007042507A
公开(公告)日：2007-02-15
申请号：JP2005226988
申请日：2005-08-04
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： YAMADA TAICHI , TAMURA NOBUHIRO , TSUYUKI TAKAO , IRISAWA KAZUO
IPC分类号： H01J9/02 , H01J9/28
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for a lamp in which a strength deterioration of a welded part is controlled by optimizing a structure of a low melting metal layer provided between an outer end face of a bottom of a cup electrode and an end face of a sealing material.
SOLUTION: A low melting metal layer 3a of an approximate circular plate fitted between an outer end face 1b of a bottom side 1a of a cylindrical bottomed cup electrode 1 made of a high melting metal and one end face 2a of a sealing rod material 2 are melted and the above cup electrode and the above sealing material 2 are welded. Since the low melting metal layer 3a fitted between the outer end face 1b of a bottom side 1b and one end face 2a of the above sealing material 2 is formed in an approximate circular shape, the whole of the low melting metal layer 3a is heated and melted uniformly and there will hardly be any remainder of an unmelted metal layer 3a. Since it is not necessary to raise a temperature to remove an unmelted metal, a recrystallization of the electrode 1 or the sealing material 2 hardly occurs and thus a deterioration of a welded part can be controlled.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种用于灯的电极的制造方法，其中通过优化设置在底部的底部的外端面之间的低熔点金属层的结构来控制焊接部的强度劣化杯状电极和密封材料的端面。解决方案：装配在由高熔点金属制成的圆筒形底部杯形电极1的底侧1a的外端面1b和密封杆的一个端面2a之间的近似圆形板的低熔点金属层3a 材料2熔化，并且上述杯状电极和上述密封材料2被焊接。由于安装在底侧1b的外端面1b和上述密封材料2的一个端面2a之间的低熔点金属层3a形成为大致圆形，所以整个低熔点金属层3a被加热，熔融均匀，几乎不存在未熔化的金属层3a的剩余部分。由于不需要提高温度来除去未熔化的金属，所以几乎不发生电极1或密封材料2的再结晶，从而可以控制焊接部件的劣化。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2006140129A Electrode member, lead wire for sealing, and cold cathode fluorescent lamp 审中-公开
标题翻译：电极会员，密封线和冷阴极荧光灯
公开(公告)号：JP2006140129A
公开(公告)日：2006-06-01
申请号：JP2005177528
申请日：2005-06-17
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： YAMADA TAICHI , TAMURA NOBUHIRO , TSUYUKI TAKAO , IRISAWA KAZUO
IPC分类号： H01J61/067 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To provide an electrode member capable of fully ensuring bond strength between a cup electrode having a bottomed cylindrical shape of tungsten or molybdenum and a sealing material by resistance welding and a cold cathode fluorescent lamp having this member.
SOLUTION: The electrode member comprises a cup electrode 6 having a bottomed cylindrical shape of tungsten or molybdenum, a sealing material of tungsten or molybdenum connected to an outside end face on the bottom side of the cup electrode 6 by welding, and a metal layer 7, having low melting-point, that melts between the outside end face of the cup electrode 6 and the sealing material 4 during welding. Since the cup electrode 6 is welded to the sealing material 4 via the metal layer 7 having low melting point, welding can be performed at relatively low temperature, so that ample bonding strength is ensured by resistance welding.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够完全确保具有钨或钼的有底圆筒形状的杯状电极与电阻焊接的密封材料之间的接合强度的电极部件和具有该部件的冷阴极荧光灯。电极构件包括具有钨或钼的有底圆筒形状的杯状电极6，通过焊接连接到杯状电极6的底侧上的外侧端面的钨或钼的密封材料，以及具有低熔点的金属层7在焊接期间在杯状电极6的外端面与密封材料4之间熔融。由于杯状电极6通过熔点低的金属层7焊接到密封材料4上，所以可以在相对低的温度下进行焊接，从而通过电阻焊接确保充分的接合强度。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2004165122A Compact self-ballasted fluorescent lamp and lighting equipment 有权
公开(公告)号：JP2004165122A
公开(公告)日：2004-06-10
申请号：JP2002372633
申请日：2002-12-24
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： IKADA KUNIHIKO , IKEDA TOSHIYUKI , TAKAHARA YUICHIRO , ONO TETSUYA , TAMURA NOBUHIRO , IZUMI MASAHIRO , YASUDA TAKEO
IPC分类号： F21S2/00 , F21Y103/025 , H01J61/28 , H01J61/30
摘要： PROBLEM TO BE SOLVED: To realize a compact self-ballasted fluorescent lamp, in which rising characteristics of luminous flux is improved by a simple constitution and furthermore assembling is superior. SOLUTION: A lighting device 50 having a substrate 51 in which a narrow tube penetrating hole 52 is formed and having electronic components 53 outputs high-frequency power to a light emitting tube 20 having inflection bulbs 21a, 21b, 21c. A cover body 40 has a base 42 on one end side and a holder 43 on another end side. A narrow tube 30a protruding from the end part of the light emitting tube 20 and having a bending part 32b in the middle part is arranged by bringing the tip side part 32c rather than the bending part 32b against the base part 32d of the light emitting tube 20 side nearer to the axial line 1 passing along the center C1 of the base 42. The main amalgam 31 is housed on the base 42 side rather than the electric component 53 with comparatively much calorific value of the tip side part 32c. The bending part 32b is arranged on the light emitting tube 20 side nearer than the substrate 51, and the tip end side part 32c is extended and placed on the base 42 side by penetrating through the narrow tube insertion hole 52. COPYRIGHT: (C)2004,JPO

18. 发明专利

JP2004039323A Metal-halide lamp and headlamp for automobile using the same 审中-公开
公开(公告)号：JP2004039323A
公开(公告)日：2004-02-05
申请号：JP2002191828
申请日：2002-07-01
申请人： Harison Toshiba Lighting Corp , Toshiba Lighting & Technology Corp , ハリソン東芝ライティング株式会社 , 東芝ライテック株式会社
发明人： TAMURA NOBUHIRO , KAWASHIMA KIYOKO , HONMA TAKUYA , KAWASHIMA HIROMICHI , KATO HIROYUKI , DEGUCHI MAKOTO
IPC分类号： F21S8/10 , F21W101/10 , F21Y101/00 , H01J61/20 , H01J61/88
摘要： PROBLEM TO BE SOLVED: To reduce degradation of the life character or the like by suppressing increase of the moisture content at lighting of a lamp which is inherent to the Hg-free metal halide lamp, in a metal halide lamp which does not substancially use Hg that adversely affects the environment.
SOLUTION: The metal halide lamp 1 is provided with a discharge container 2 having a discharge space 2a and a sealing part 2b. A discharge medium that contains a metal halide and a rare gas but does not substancially contain mercury, is sealed therein. A pair of electrodes 3 are arranged opposedly to each other in the discharge space 2a and the base side end part of these electrodes 3 is supported by the sealing part 2b. The moisture content contained in the metal halide (light-emitting substance 6) in such Hg-free metal halide lamp 1 is controlled to be 50 ppm or less.
COPYRIGHT: (C)2004,JPO

19. 发明专利

JP2010171465A Light emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：JP2010171465A
公开(公告)日：2010-08-05
申请号：JP2010109620
申请日：2010-05-11
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KAWASHIMA KIYOKO , NAKANISHI AKIKO , SAITO AKIKO , TAMURA NOBUHIRO , SANPEI TOMOHIRO
IPC分类号： H01L33/54 , H01L33/50
CPC分类号： H01L2224/48091 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device in which angle color difference is reduced.
SOLUTION: The light-emitting device includes a base material 20 equipped with a concave potion 21, having a depth D1 of 0.4-0.8 mm on the surface; a light-emitting diode chip 50 arranged in the concave portion 21 and emitting a blue light; and a phosphor sheet 70, having a yellow light-emitting phosphor 72, arranged on the concave portion 21 excited by the blue light emitted from the light-emitting diode chip 50 and emitting a yellow light. The angle color difference (Δuv), when the observation angle is >0 and ≤70°, when it is ≤0.012.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种角度差异降低的发光装置。解决方案：发光装置包括：具有凹面部分21的基材20，表面上的深度D1为0.4-0.8mm; 布置在凹部21中并发出蓝色光的发光二极管芯片50; 以及荧光体片70，具有黄色发光荧光体72，配置在由发光二极管芯片50发射的蓝色光所激发的凹部21上并发出黄色光。当观察角度> 0且≤70°时，角度差（Δuv）≤0.012时。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2008066691A Luminaire 审中-公开
标题翻译： LUMINAIRE
公开(公告)号：JP2008066691A
公开(公告)日：2008-03-21
申请号：JP2007022280
申请日：2007-01-31
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： SANPEI TOMOHIRO , KAWASHIMA KIYOKO , SAITO AKIKO , IZUMI MASAHIRO , TAMURA NOBUHIRO , IWAMOTO MASAMI , SHIOZAKI MITSURU , NOGI SHINJI
IPC分类号： H01L33/50 , H01L33/56 , H01L33/58 , H01L33/60
CPC分类号： H01L2224/48091 , H01L2224/48463 , H01L2224/49107 , H01L2224/73265 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a luminaire which has a high white-light extraction efficiency and can mitigate coarseness of light source. SOLUTION: The luminaire 1 includes a plurality of semiconductor light-emitting devices 2, a translucent substrate 3, a translucent adhesion layer 4, a reflecting member 5, a translucent sealing member 6, and a fluorescent layer 7. The light-emitting devices 2 are formed by laminating a semiconductor light-emitting layer on the back face of a translucent device substrate and extract light emitted from the light-emitting layer from the device substrate. The translucent substrate 3 has a lead (conductive part) 21 connected with p-type and n-type electrodes of the light-emitting devices 2. The adhesion layer 4 adheres the front face of the device substrate of each light-emitting device 2 to the back face of the translucent substrate 3. The light-emitting devices 2 are sealed by providing the sealing member 6 on the back side of the translucent substrate 3. The reflecting member 5 covers the sealing member 6. The fluorescent layer 7 covers the surface 3a of the translucent substrate 3. The fluorescent layer 7 contains a fluorescent material which wavelength-converts primary light emitted from the semiconductor light-emitting layer and emits a secondary light having a different wavelength. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高白光提取效率并可以减轻光源粗糙度的照明设备。解决方案：照明器1包括多个半导体发光器件2，透光性基板3，透光性粘接层4，反射部件5，透光性密封部件6和荧光体层7。通过在半透明器件基板的背面上层叠半导体发光层并从器件基板提取从发光层发射的光来形成发光器件2。透光性基板3具有与发光装置2的p型和n型电极连接的引线（导电部）21。粘接层4将各发光元件2的器件基板的正面粘接到透光性基板3的背面。通过在透光性基板3的背面设置密封部件6来密封发光装置2.反射部件5覆盖密封部件6.荧光体层7覆盖表面荧光层7包含荧光材料，其对从半导体发光层发射的一次光进行波长转换并发射具有不同波长的二次光。版权所有（C）2008，JPO＆INPIT

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