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    • 3. 发明公开
    • 전극재료
    • 电极材料
    • KR1020060121715A
    • 2006-11-29
    • KR1020060045981
    • 2006-05-23
    • 스미토모덴키고교가부시키가이샤스미덴 파인 컨덕터 가부시키가이샤
    • 나카이요시히로누마노마사타다야마자키카즈오
    • H01J61/06H01J61/04H01J61/78
    • An electrode material is provided to improve luminance and lifetime by using an Ni alloy made of Ni, impurity, and one selected from a group consisting of ti, Hf, Zr, V, Fe, Nb, Mo, Mn, W, Sr, Ba, B, Th, Be, Si, Al, Y, Mg, In, and a rare-earth element. An electrode of a cold electrode fluorescent lamp is made of an Ni alloy made of Ni, impurity, and at least one element selected from a reference group consisting of ti, Hf, Zr, V, Fe, Nb, Mo, Mn, W, Sr, Ba, B, Th, Be, Si, Al, Y, Mg, In, and a rare-earth element. The Ni alloy contains 0.001wt.% - 5.0wt.% of the selected element and the remaining is consist of Ni and impurity. The Ni alloy contains at least one element selected from a group consisting of Be, Si, Al, Y, and the rare-earth element.
    • 提供电极材料,通过使用由Ni,杂质构成的Ni合金和选自由Ti,Hf,Zr,V,Fe,Nb,Mo,Mn,W,Sr,Ba组成的组中的一种,从而提高亮度和寿命 ,B,Th,Be,Si,Al,Y,Mg,In和稀土元素。 冷电极荧光灯的电极由Ni,杂质和选自由Ti,Hf,Zr,V,Fe,Nb,Mo,Mn,W组成的参考组中的至少一种元素制成的Ni合金制成, Sr,Ba,B,Th,Be,Si,Al,Y,Mg,In和稀土元素。 Ni合金含有0.001重量%〜5.0重量%的选择元素,其余由Ni和杂质构成。 Ni合金含有选自Be,Si,Al,Y和稀土元素中的至少一种元素。
    • 9. 发明公开
    • 냉음극 형광 램프용 전극 부재
    • 冷阴极荧光灯用电极部件
    • KR1020090080990A
    • 2009-07-27
    • KR1020097010245
    • 2007-11-22
    • 스미토모덴키고교가부시키가이샤스미덴 파인 컨덕터 가부시키가이샤
    • 나카이요시히로야마자키카즈오
    • H01J61/067H01J61/36
    • H01J61/0675H01J9/022
    • Disclosed is an electrode member for cold cathode fluorescent lamps, which is excellent in sputtering resistance, discharge properties and productivity. Also disclosed are a method for producing an electrode member, and a cold cathode fluorescent lamp. Specifically disclosed is a fluorescent lamp (1) comprising a glass tube (20) and an electrode member (10) arranged within the tube (20). The electrode member (10) comprises an electrode main body portion (11) having a bottomed tubular shape and a lead portion (12) arranged at a sealing portion of the glass tube (20), and the portions (11, 12) are formed integrally. The electrode member (10)contains one or more elements selected from the group consisting of Ti, Hf, Zr, V, Nb, Mo, W, Sr, Ba, B, Th, Al, Y, Mg, In, Ca, Sc, Ga, Ge, Ag, Rh, Ta and rare earth elements (excluding Y and Sc) in an amount of 0.01-5.0% by mass in total, and the balance of the electrode member (10) is composed of an Fe-Ni alloy and impurities. Since the alloy constituting the electrode member (10) is mainly composed of an Fe-Ni alloy, the electrode member (10) has a thermal expansion coefficient close to those of glasses, thereby having excellent plastic formability. In addition, since the alloy constituting the electrode member (10) contains specific additional elements, the electrode member (10) is excellent in sputtering resistance and discharge properties.
    • 公开了一种用于冷阴极荧光灯的电极部件,其溅射电阻,放电特性和生产率优异。 还公开了用于制造电极部件和冷阴极荧光灯的方法。 具体公开了一种荧光灯(1),其包括布置在管(20)内的玻璃管(20)和电极部件(10)。 电极构件(10)包括具有有底筒形的电极主体部分(11)和布置在玻璃管(20)的密封部分处的引线部分(12),并且形成部分(11,12) 一体。 电极构件(10)含有选自Ti,Hf,Zr,V,Nb,Mo,W,Sr,Ba,B,Th,Al,Y,Mg,In,Ca,Sc ,Ga,Ge,Ag,Rh,Ta和稀土元素(不包括Y和Sc),其总量为0.01-5.0质量%,电极构件(10)的余量由Fe-Ni 合金和杂质。 由于构成电极部件(10)的合金主要由Fe-Ni合金构成,电极部件(10)的热膨胀系数接近于玻璃的热膨胀系数,因此具有优异的塑性成形性。 此外,由于构成电极构件(10)的合金含有特定的附加元素,所以电极构件(10)的溅射电阻和放电特性优异。
    • 10. 发明公开
    • 냉음극 형광 램프용 전극
    • 冷阴极荧光灯电极
    • KR1020090035657A
    • 2009-04-10
    • KR1020077029385
    • 2007-03-15
    • 스미토모덴키고교가부시키가이샤스미덴 파인 컨덕터 가부시키가이샤
    • 닛타코지이나자와신지호소에아키히사야마자키카즈오토쿠다히사시
    • H01J61/067
    • H01J61/0675
    • This invention provides a high-brightness and long-service life cold cathode fluorescent lamp and an electrode for the lamp. At least a part of the surface of the electrode is formed of one material selected from the group consisting of rhodium, palladium, and alloys of these metals. For example, a surface layer formed of the above material is formed on the base material. Further, in order to enhance the adhesion between the surface layer and the base material, a bonding layer of gold or a gold alloy is formed on the base material. Since metals such as rhodium are less likely to be alloyed with mercury and have a high melting point, a cold cathode fluorescent lamp provided with an electrode formed of this metal can reduce such unfavorable phenomena that mercury is consumed as a result of formation of amalgam and the brightness is lowered due to unsatisfactory discharge. Further, since the consumption of mercury and the consumption of electrode can be reduced, the lamp has a prolonged service life.
    • 本发明提供一种高亮度和长寿命的冷阴极荧光灯和一种用于灯的电极。 电极表面的至少一部分由选自铑,钯和这些金属的合金的一种材料形成。 例如,在基材上形成由上述材料形成的表面层。 此外,为了提高表层与基材的粘合性,在基材上形成有金或金合金的接合层。 由于诸如铑的金属不太可能与汞合金并且具有高熔点,所以设置有由该金属形成的电极的冷阴极荧光灯可以减少由于形成汞齐而消耗汞的不利现象, 由于放电不理想,亮度降低。 此外,由于可以减少汞的消耗和电极的消耗,所以灯具具有延长的使用寿命。