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1. 发明专利

JP2008130342A Low-pressure discharge lamp and lighting apparatus 审中-公开
标题翻译：低压放电灯和照明装置
公开(公告)号：JP2008130342A
公开(公告)日：2008-06-05
申请号：JP2006313619
申请日：2006-11-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAKANISHI AKIKO , KITADA AKIO , MURAKAMI MASANOBU , MATSUURA TOMOKAZU
IPC分类号： H01J5/50 , F21S2/00 , F21Y103/00 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To provide a low-pressure discharge lamp in which a problem is solved that, when a low-pressure discharge lamp provided with a backlight unit is required to be made larger, a sealing means at an end portion of a bulb, a component member, is required to be provided with a charge/discharge tube at the sealing end portion in order to charge/discharge inside the bulb under an ordinary pressure if a bead sealing is changed into a squeeze sealing in view of a cost reduction and as a result, an introduction wire has to be made thinner and the introduction wire becomes unable to support the discharging lamp and a crack is likely to develop at a bulb end portion if the sealing means is changed into the squeeze sealing, when a mouth piece is fixed on the bulb end portion for supporting the discharge lamp. SOLUTION: The charge/discharge tube 31 necessitated when the squeeze sealing is introduced is extended from the sealing portion 32 and the extended part is wound by the introduction wires 25, 27, where the mouth piece is fixed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种低压放电灯，其中解决了当需要使设置有背光单元的低压放电灯较大时，在端部处的密封装置如果将珠密封改变成挤压密封，则在密封端部需要设置充电/放电管，以便在常压下对灯泡进行充放电成本降低，结果，如果密封装置变成挤压密封，则必须使引入线更薄并且引入线不能支撑放电灯，并且在灯泡端部可能会产生裂纹，当口部件固定在用于支撑放电灯的灯泡端部时。
解决方案：当挤压密封被引入时所需的充放电管31从密封部分32延伸，并且延伸部分被引入线25,27卷绕，其中口部件被固定。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006294270A Fluorescent lamp 审中-公开
标题翻译：日光灯
公开(公告)号：JP2006294270A
公开(公告)日：2006-10-26
申请号：JP2005109183
申请日：2005-04-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TOMIYOSHI YASUNARI , IIDA SHIRO , YANAI AKIRA , NAKANISHI AKIKO , ITAYA KENJI
IPC分类号： F21S2/00 , F21V23/00 , F21Y103/025
摘要： PROBLEM TO BE SOLVED: To provide an electric bulb type fluorescent lamp hardly causing deterioration of a luminous flux maintenance factor due to globe yellowing.
SOLUTION: The fluorescent lamp 1 is composed of an luminous tube 10 having an electrode 15 on an end part 11, a holder 20 supporting the end part of the luminous tube 10 and a globe 40 housing the luminous tube 10, and the above holder 20 is made of liquid crystal polymer resin. And the luminous tube 10 has a double spiral shape and a tube axis X of its end part is inclined against a spiral axis Z of the luminous tube 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电灯泡型荧光灯，其几乎不会由于球体泛黄而导致光通量维持系数的劣化。解决方案：荧光灯1由在端部11上具有电极15的发光管10，支撑发光管10的端部的支架20和容纳发光管10的灯罩40构成，上述支架20由液晶聚合物树脂制成。并且发光管10具有双螺旋形状，并且其端部的管轴线X相对于发光管10的螺旋轴线Z倾斜。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2004079362A Manufacturing method of fluorescent lamp and fluorescent lamp 有权
公开(公告)号：JP2004079362A
公开(公告)日：2004-03-11
申请号：JP2002238781
申请日：2002-08-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEDA TAKASHI , IIDA SHIRO , TAKAHASHI JUNICHI , NAKANISHI AKIKO
IPC分类号： H01J9/24 , H01J61/30 , H01J61/32
CPC分类号： Y02B20/19
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a fluorescent lamp and a fluorescent lamp capable of realizing a high yield rate by securing a dimensional precision of an arc tube while achieving compactness.
SOLUTION: A double-helical tube 110 is wound round with its outer winding diameter at d1 (for example, ψ38 mm), but then, a winding slack occurs at a winding end part 110e, a winding outer diameter there becoming d2. This is supposed to be caused by a temperature fall of a glass tube 100 during a winding process and both end parts of the glass tube not heated due to tension given during the winding. After a step of the above figure 3(c), a portion by 6 turns from an end part of the double-helical tube 110 including a winding end part 110e where the winding slack occurs is cut off.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003297240A Manufacturing method of fluolescent lamp, fluolescent lamp and fluolescent material coating device 审中-公开
标题翻译：荧光灯，荧光灯和荧光材料涂层设备的制造方法
公开(公告)号：JP2003297240A
公开(公告)日：2003-10-17
申请号：JP2002093014
申请日：2002-03-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEDA TAKASHI , IIDA SHIRO , TAKAHASHI JUNICHI , NAKANISHI AKIKO
IPC分类号： B05C7/02 , H01J9/22 , H01J61/42
摘要： PROBLEM TO BE SOLVED: To provide a fluolescent material coating device which does not require a large-scale device, which releases hardly any waste liquid, and the fluorescent material is possible to be uniformly coated.
SOLUTION: An ejecting head 1 to eject each color of the fluolescent material suspended liquid in droplets is inserted into the inside of the vertically erected bulb 90, and while the head 1 is made to be rotated, the each color of the fluolescent material suspended liquid is made to be ejected in the state of the droplets and coated on the inner face 91 of the bulb. The each color of the fluolescent material suspended liquid is supplied to the head 1 via the feed-pipe 12 from tanks 111 to 113.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供不需要几乎不会排出废液的大型装置的氟化青色材料涂布装置，并且可以均匀地涂布荧光材料。解决方案：将悬浮液体的每种颜色的喷射头1喷射到垂直竖立的灯泡90的内部，并且当头1旋转时，每种颜色的青少年材料悬浮液体以液滴的状态喷射并涂覆在灯泡的内表面91上。通过供给管12从罐111至113向头1供应悬浮液体的每种颜色。版权所有（C）2004，JPO

5. 发明专利

JP2007157564A Lighting apparatus, backlight unit, and liquid crystal television set 审中-公开
标题翻译：照明设备，背光单元和液晶电视机
公开(公告)号：JP2007157564A
公开(公告)日：2007-06-21
申请号：JP2005352989
申请日：2005-12-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAKANISHI AKIKO , ONO TAIZO , KUMADA KAZUHIRO
IPC分类号： F21S2/00 , F21V19/00 , F21V23/02 , F21Y103/00 , G02F1/1333 , G02F1/13357 , H01J61/067 , H01J61/30 , H01J61/32 , H01J61/35 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To provide a lighting apparatus, a backlight unit and a liquid crystal television set to which the cold cathode fluorescent lamp can be attached and detached in a one-touch operation by reducing unevenness in luminance in a long direction of a lamp (both sides to the right and left inside an outside surrounding housing) in addition to reducing the number of inverters in an approximate U-shaped cold cathode fluorescent lamp and preventing damage in such as a sealing part of the cold cathode fluorescent lamp.
SOLUTION: The lighting apparatus 50 is provided with; U-shaped lamp holders 15 and 16 retaining connection of outlines of power supplying terminals 104 and 105 installed on an outer periphery surface on both ends of the straight tube shaped cold cathode fluorescent lamp 100 and a lighting control circuit 60 connected to the lamp holders 15 and 16 and lighting the lamp 100. Each of a plurality of the cold cathode fluorescent lamps is arranged and retained approximately in parallel maintaining a specified spacing in between by the lamp holders 15 and 16. In addition, lamp holders 15 retaining one end in the power supply terminal 104 of two adjacent lamps 100 are connected together.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种照明装置，背光单元和液晶电视机，通过减少长方向上的亮度不均匀性，可以在一触式操作中将冷阴极荧光灯安装和分离除了减少近似的U形冷阴极荧光灯中的逆变器的数量之外，还可以防止诸如冷阴极荧光灯的密封部分的损坏，灯（左右两侧在外部周围的壳体内）。
解决方案：照明装置50设置有：安装在直管状冷阴极荧光灯100的两端的外周面上的供电端子104和105的外形的连接的U形灯座15和16以及连接到灯座15的点灯控制电路60 并且点亮灯100.多个冷阴极荧光灯中的每一个被灯座15和16保持大致平行地保持其间的指定间隔。此外，灯保持器15保持一端在两个相邻灯100的电源端子104连接在一起。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2004071555A Low-pressure mercury lamp and method for assembling same 有权
公开(公告)号：JP2004071555A
公开(公告)日：2004-03-04
申请号：JP2003277053
申请日：2003-07-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAKANISHI AKIKO , KAKUNO YOSHINORI , IIDA SHIRO , ITAYA KENJI
IPC分类号： F21S2/00 , F21Y103/025 , H01J5/50 , H01J61/30
摘要： PROBLEM TO BE SOLVED: To provide a low-pressure mercury lamp allowing end portions of an arc tube to be easily inserted into a holding member, and a method for assembling the low-pressure mercury lamp. SOLUTION: The arc tube is formed of a glass tube that is turned at a substantially middle thereof, portions on both sides of the turning point being wound about a winding axis to have a double-spiral structure. End portions of the arc tube are spirally curved about the winding axis. A holder 6 has insertion openings 63, 64 at a bottom wall 61 thereof, the insertion openings corresponding to the end portions of the arc tube and provided for inserting the end portions of the arc tube therein. The holder 6 further has guide grooves 66, 67 provided on the upstream of the insertion openings 63, 64 along the spiral direction of the end portions of the arc tube. The guide grooves 66, 67 come in contact with the periphery of portions near the end portions of the arc tube. When the arc tube is rotated about the winding axis, the end portions of the arc tube are guided to the insertion holes 63, 64 along the guide groove 66, 67. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2008210754A Method of manufacturing fluorescent lamp, method of manufacturing glass tube for fluorescent lamp, and fluorescent lamp 有权
标题翻译：制造荧光灯的方法，荧光灯制造玻璃管的方法和荧光灯
公开(公告)号：JP2008210754A
公开(公告)日：2008-09-11
申请号：JP2007049007
申请日：2007-02-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUURA TOMOKAZU , KITADA AKIO , NAKANISHI AKIKO , MURAKAMI MASANOBU
IPC分类号： H01J9/24 , H01J61/35
CPC分类号： Y02W30/828
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluorescent lamp capable of effectively preventing breakage of a glass tube by damage of a circumferential surface. SOLUTION: The method of manufacturing a fluorescent lamp includes: a correction step of mounting the glass tube 20 made of soda glass on a correction means 22 for correcting the glass tube 20 to improve the straightness of the glass tube 20 to correct the glass tube 20 by rolling the glass tube while heating it; and a formation step of forming a phosphor layer on the inside surface of the glass tube 20 after the correction. A process of producing sodium sulfate on the circumferential surface of the glass tube by heating the glass tube in the presence of sulfurous acid gas and oxygen during the correction process or before the correction process is executed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够有效地防止玻璃管破坏周面的破坏的荧光灯的制造方法。解决方案：制造荧光灯的方法包括：将由钠玻璃制成的玻璃管20安装在用于校正玻璃管20的校正装置22上以提高玻璃管20的平直度以校正玻璃管20的校正步骤玻璃管20通过在加热玻璃管的同时滚动; 以及在校正之后在玻璃管20的内表面上形成荧光体层的形成步骤。在校正过程中或校正处理之前，在亚硫酸气体和氧气的存在下加热玻璃管，在玻璃管的圆周表面上生产硫酸钠的方法。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008108493A Low pressure discharge lamp, backlight unit, and liquid crystal display device 审中-公开
标题翻译：低压放电灯，背光单元和液晶显示装置
公开(公告)号：JP2008108493A
公开(公告)日：2008-05-08
申请号：JP2006288600
申请日：2006-10-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KITADA AKIO , NAKANISHI AKIKO , MURAKAMI MASANOBU , MATSUURA TOMOKAZU
IPC分类号： H01J61/36 , F21S2/00 , F21Y103/00 , G02F1/13357 , H01J61/067 , H01J61/30 , H01J61/72
摘要： PROBLEM TO BE SOLVED: To provide a low pressure discharge lamp, a backlight unit, and a liquid crystal display device capable of improving ablation of mercury, an electrode, and a lead wire, and of achieving life-prolongation.
SOLUTION: In the low pressure discharge lamp having a glass bulb 101 and the electrode 103 at least at one end part of inner part of the glass bulb 101, the electrode 103 has a bottomed cylindrical form and is joined to the lead wire 104 sealed to the end part of the glass bulb 101 at its bottom face, and the sealing of the glass bulb 101 and the lead wire 104 is carried out by a pinch seal method.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够改善汞，电极和引线的烧蚀并实现延长寿命的低压放电灯，背光单元和液晶显示装置。解决方案：在具有玻璃泡101的低压放电灯和至少在玻璃灯泡101的内部的一部分的一端的电极103上，电极103具有有底的圆柱形并且与引线 104在其底面密封到玻璃灯泡101的端部，并且通过夹紧密封方法进行玻璃灯泡101和引线104的密封。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007157632A Cold cathode discharge lamp, backlight unit, and manufacturing process for cold cathode discharge lamp 审中-公开
标题翻译：冷阴极放电灯，背光灯和冷阴极放电灯的制造工艺
公开(公告)号：JP2007157632A
公开(公告)日：2007-06-21
申请号：JP2005354841
申请日：2005-12-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KUMADA KAZUHIRO , ONO TAIZO , MANIWA TAKASHI , NAKANISHI AKIKO
IPC分类号： H01J5/50 , H01J9/36 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To provide a cold cathode discharge lamp provided with power supplying terminals on both ends of a glass bulb with cracking not easily occurring in the glass bulb, to provide a backlight unit with the cold cathode discharge lamp as a light source, and to provide a manufacturing method for the cold cathode discharging lamp. SOLUTION: The cold cathode discharge lamp is provided with; an electrode 22 composed of an electrode main body 23 and a lead wire 24, the glass bulb 21 composed by sealing the lead wire 24 to an end part in a state with the electrode main body 23 stored inside, and a power supplying terminal 30 installed outside an end part of the glass bulb 21 and electrically connected to the lead wire 24. The power supplying terminal 30 is provided with; a cylindrical conductor 31 which have openings on both ends having the glass bulb 21 end part directly inserted from one end to the middle and a connecting conductor 32 electrically connecting the lead wire 24 and the cylindrical conductors 31 in the remaining space in the cylindrical conductor 31. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在玻璃灯泡的两端设置有供电端子的冷阴极放电灯，在玻璃灯泡中不容易发生开裂，以提供具有冷阴极放电灯的背光单元作为光源，并提供冷阴极放电灯的制造方法。
解决方案：冷阴极放电灯设有; 由电极主体23和引线24构成的电极22，通过将电线主体23收纳在内部的状态下将引线24密封到端部而构成的玻璃灯泡21以及电源端子30 在玻璃灯泡21的端部外部并且与导线24电连接。供电端子30设置有：在两端具有开口的圆柱形导体31，其一端直接从一端到中间插入玻璃灯泡21的端部，以及连接导体32，其将引线24和圆柱形导体31电连接在圆柱形导体31的剩余空间中。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2004311032A Low pressure mercury lamp 有权
公开(公告)号：JP2004311032A
公开(公告)日：2004-11-04
申请号：JP2003098523
申请日：2003-04-01
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKAHASHI JUNICHI , NAKANISHI AKIKO , AMANO TOYOICHI
IPC分类号： H01J61/52 , H01J61/30 , H01J61/32
摘要： PROBLEM TO BE SOLVED: To provide a compact bulb type fluorescent lamp suppressing temperature rising of an arc tube even when the arc tube emits light, and in addition, not so much dropping design properties.
SOLUTION: The compact bulb type fluorescent lamp 1 is equipped with a double helical arc tube 2; a holder 41 supporting the arc tube 2; a case 4 fitting the holder 41 and having a base 5; and a globe 6 covering the arc tube 2. The globe 6 is an A form type, and has a diffusion film for diffusing light emitted from the arc tube 2 formed on the inside. The arc tube 2 has a projecting part 93 which becomes the coldest spot part of the arc tube 2 when the lamp 1 is lit. The projecting part 93 is positioned on the helical axis of a double helical shape which is the shape of the arc tube 2, and thermally bonded to the globe 6 through a heat conductive medium 15.
COPYRIGHT: (C)2005,JPO&NCIPI

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