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61. 发明公开

EP1587132A2 Fluorescent lamp for emitting visible radiation 审中-公开
标题翻译： Im sichtbaren Licht emittierende fluoreszente Lampe
公开(公告)号：EP1587132A2
公开(公告)日：2005-10-19
申请号：EP05005976.5
申请日：2005-03-18
申请人： NEC CORPORATION
发明人： Nomura, Koji , Yamamura, Shyuji
IPC分类号： H01J61/44 , C09K11/77 , C09K11/66
CPC分类号： H01J61/44 , C09K11/664 , C09K11/7721 , C09K11/7739 , C09K11/7777 , C09K11/7784 , H01J61/327 , H01J61/34 , H01J61/35
摘要： A fluorescent lamp is adapted to have an arc tube encapsulated in a glass glove. For the arc tube, an ultraviolet radiation emitting lamp that provides a wavelength equal to or longer than 253.7 nm is employed, and phosphor, composed of calcium halophosphate phosphor and three wavelength phosphors, is applied to the inner surface of the glass glove. Exciting this phosphor by ultraviolet radiation provided from the arc tube causes visible radiation to be emitted.
摘要翻译：荧光灯适于具有封装在玻璃手套中的电弧管。对于电弧管，采用提供等于或大于253.7nm的波长的紫外线发射灯，并且将由磷酸钙磷光体磷光体和三个波长荧光体组成的磷光体施加到玻璃手套的内表面。通过从电弧管提供的紫外线辐射来激发该荧光体使得可以发射可见光。

62. 发明授权

EP0976142B1 LOW-PRESSURE DISCHARGE LAMP, COMPRISING SEVERAL LUMINESCENT SUBSTANCES 有权
标题翻译：不同光照低物料高压气体放电灯
公开(公告)号：EP0976142B1
公开(公告)日：2005-07-13
申请号：EP98957078.3
申请日：1998-12-14
申请人： Koninklijke Philips Electronics N.V. , PHILIPS AB
发明人： VAN DER VOORT, Dick
IPC分类号： H01J61/42
CPC分类号： H01J61/44 , C09K11/7734 , C09K11/7774 , C09K11/7777 , C09K11/778 , C09K11/7784 , C09K11/7795
摘要： The invention relates to a low-pressure mercury discharge lamp having a color rendering index Ra, 8 between 80 and 90, a color point on or near the Planckian curve and comprising a gastight lamp vessel which allows passage of visible light, contains Hg and one or more inert gases and is provided with a luminescent screen including a first luminescent substance which emits predominantly between 520 nm and 565 nm, and a second luminescent substance which emits predominantly between 590 nm and 630 nm. In accordance with the invention, the luminescent screen is further provided with a third luminescent substance which emits predominantly in the range between 615 nm and 780 nm, and the color rendering index R9 of the low-pressure mercury discharge lamp is greater than 20. In this manner, a lamp is obtained whose color rendition is qualified as being very good by a user, while the luminous efficiency is still relatively high.

63. 发明公开

EP1215261A3 Method of producing aluminate phosphor 有权
标题翻译：生产铝酸盐荧光粉的方法
公开(公告)号：EP1215261A3
公开(公告)日：2004-01-14
申请号：EP01129316.4
申请日：2001-12-14
申请人： Sumitomo Chemical Company, Limited
发明人： Kumada, Nobuhiro , Kinomura, Nobukazu , Ono, Keiji , Miyazaki, Susumu
IPC分类号： C09K11/02 , C09K11/08 , C09K11/80 , C09K11/64 , C09K11/59 , C09K11/78
CPC分类号： C09K11/643 , C09K11/025 , C09K11/08 , C09K11/595 , C09K11/7734 , C09K11/7784 , C09K11/7797
摘要： It is desired to provide a phosphor particle that has a smaller content of a phosphor, and therefore is inexpensive. A phosphor particle having a phosphor layer made of a phosphor on its surface and containing an inorganic non-phosphor material inside is provided. Further, the foregoing phosphor particle is further arranged so that the phosphor layer contains a compound made of M 1 , Al, and O (the M 1 is at least one metal element selected from Ba, Sr, Mg, and Ca) as a matrix and Eu and/or Mn as an activator. Furthermore, the foregoing phosphor particle is further arranged so that the phosphor layer contains a compound made of Zn, Si, and O as a matrix and Tb and/or Mn as an activator. Furthermore, the foregoing phosphor particle is further arranged so that the phosphor layer contains a compound made of M 4 and O (the M 4 is at least one metal element selected from Y, Gd, and B) as a matrix and Eu as an activator.
摘要翻译：希望提供磷光体含量较少的荧光体颗粒，因此价格便宜。提供一种荧光体粒子，其表面由荧光体构成，内部含有无机非荧光体材料。此外，前述荧光体颗粒进一步设置为使得荧光体层包含由M1，Al和O（M1是选自Ba，Sr，Mg和Ca中的至少一种金属元素）构成的化合物作为基体和Eu 和/或Mn作为活化剂。此外，前述荧光体颗粒进一步设置为使得荧光体层包含由Zn，Si和O作为基体以及Tb和/或Mn作为激活剂制成的化合物。此外，前述荧光体颗粒进一步被配置为使得荧光体层包含由M4和O（M4是选自Y，Gd和B中的至少一种金属元素）作为基体和Eu作为激活剂制成的化合物。

64. 发明公开

EP0596548A1 Low-pressure mercury discharge lamp 失效转让
标题翻译： Quecksilberniederdruckentladungslampe。
公开(公告)号：EP0596548A1
公开(公告)日：1994-05-11
申请号：EP93202663.6
申请日：1993-09-15
申请人： PHILIPS ELECTRONICS N.V.
发明人： de Backer, Josephus Wilhelmus Maria , de Bie, Cornelia Maria Johanna
IPC分类号： H01J61/44 , C09K11/80 , C09K11/81 , C09K11/78 , C09K11/86
CPC分类号： C09K11/7734 , C09K11/7726 , C09K11/7737 , C09K11/7739 , C09K11/7774 , C09K11/778 , C09K11/7784 , H01J61/44
摘要： The invention relates to a low-pressure mercury discharge lamp with a very good colour rendering and with a colour point (X L ,Y L ) on or close to the Planckian locus, provided with a gastight, radiation-transmitting envelope which contains mercury and rare gas, and provided with a luminescent layer comprising

- a first luminescent material activated by bivalent europium and having an emission band whose maximum lies between 470 nm and 500 nm and whose half-value width is at most 90 nm,
- a second luminescent material activated by bivalent manganese and having at least an emission band mainly in the red region of the visible spectrum.

According to the invention, the luminescent layer in addition comprises

- a third luminescent material with a band emission whose maximum lies between 430 nm and 490 nm,
- a fourth luminescent material with emission mainly between 520 nm and 565 nm, and
- a fifth luminescent material with emission mainly between 590 nm and 630 nm.

It is achieved by this that the luminous efficacy of the lamp is considerably increased while the very good colour rendering is maintained, and the speed with which the luminescent layer is degraded during lamp life is considerably reduced.
摘要翻译：本发明涉及一种具有非常好的显色性和在普朗克轨迹上或附近的色点（xL，yL）的低压汞放电灯，其具有包含汞和稀有气体的气密的辐射透射外壳并且具有包含由二价铕活化的第一发光材料并具有最大值在470nm与500nm之间并且其半值宽度至多为90nm的发射带的发光层，由二价锰活化的第二发光材料并且至少具有主要在可见光谱的红色区域中的发射带。根据本发明，发光层还包括具有最大位于430nm和490nm之间的带发射的第三发光材料，发射主要在520nm和565nm之间的第四发光材料和具有发射的第五发光材料主要在590nm和630nm之间。通过这样做，灯的发光效率显着提高，同时保持非常好的显色性，并且在灯寿命期间发光层劣化的速度显着降低。

65. 发明公开

EP0448056A2 Method for preparing sulfide phosphors 失效
标题翻译： Verfahren zur Herstellung von Sulfidphosphor。
公开(公告)号：EP0448056A2
公开(公告)日：1991-09-25
申请号：EP91104258.8
申请日：1991-03-19
申请人： USR OPTONIX, Inc. , KASEI OPTONIX, LTD.
发明人： Inaho, Shuji , Christiansen, Michael Devoe
IPC分类号： C09K11/08 , C09K11/56 , C09K11/57 , C09K11/58 , C09K11/60 , C09K11/64 , C09K11/66 , C09K11/74 , C09K11/75
CPC分类号： C09K11/0816 , C09K11/0805 , C09K11/0811 , C09K11/562 , C09K11/565 , C09K11/567 , C09K11/572 , C09K11/574 , C09K11/576 , C09K11/582 , C09K11/584 , C09K11/586 , C09K11/602 , C09K11/605 , C09K11/641 , C09K11/642 , C09K11/643 , C09K11/661 , C09K11/662 , C09K11/663 , C09K11/7407 , C09K11/7414 , C09K11/7421 , C09K11/7784 , C09K11/7785 , C09K11/7786
摘要： A method for preparing a sulfide phosphor where a raw material mixture for a sulfide phosphor is placed in an almost closed first heat-resistant container and fired therein, the method being characterized in that an auxiliary material composed of carbon and/or a carbon-forming compound capable of being pyrolyzed at a temperature not higher than the firing temperature to form carbon, and a metal sulfide capable of reacting with the carbon and/or said carbon-forming compound at a temperature not lower than 600°C but not higher than the firing temperature to form a carbon sulfide is placed in the portion as physically separated from the raw material mixture for the sulfide phosphor in the said first heat-resistant container and the firing is conducted under such condition so that said first heat-resistant container may have a carbon sulfide atmosphere by the thermal reaction of the thus fired auxiliary materials.
摘要翻译：一种制备硫化物荧光体的方法，其中将硫化物荧光体的原料混合物放置在几乎封闭的第一耐热容器中并在其中烧制，其特征在于由碳和/或碳形成的辅助材料能够在不高于烧成温度的温度下进行热解而形成碳的化合物和能够与碳和/或所述形成碳的化合物反应的金属硫化物在不低于600℃但不高于在与所述第一耐热容器中的硫化物荧光体的原料混合物物理分离的部分放置形成碳硫化物的烧成温度，并且在这样的条件下进行烧成，使得所述第一耐热容器可以具有通过这样烧制的辅助材料的热反应形成碳化硫气氛。

66. 发明公开

EP2578662A4 A RARE EARTH ELEMENTS DOPING ON YTTRIUM OXIDE LUMINESCENT THIN FILM CONTAINING CONDUCTIVE OXIDES AND PREPARATION METHODS THEREOF 审中-公开
标题翻译： SELTENERDDOTIERUNG ON具有产生铅的氧化物和处理发光钇氧化物薄膜
公开(公告)号：EP2578662A4
公开(公告)日：2014-12-24
申请号：EP10852346
申请日：2010-05-31
申请人： OCEANS KING LIGHTING SCIENCE
发明人： ZHOU MINGJIE , LU TING , MA WENBO
IPC分类号： C09K11/54 , C04B35/453 , C04B41/45 , C04B41/81 , C09K11/77 , C09K11/78
CPC分类号： C04B35/453 , C04B41/4519 , C04B41/81 , C09K11/7767 , C09K11/7784

69. 发明公开

EP1797160A1 LIGHT EMITTING DEVICE WITH A EU(III)-ACTIVATED PHOSPHOR AND SECOND PHOSPHOR 审中-公开
标题翻译：发光设备与EU（III）活化的荧光体和第二荧光
公开(公告)号：EP1797160A1
公开(公告)日：2007-06-20
申请号：EP05783868.2
申请日：2005-09-20
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V.
发明人： JÜSTEL, Thomas, c/o Philips IP & Standards GmbH , BROERE, Jan, c/o Philips IP & Standards GmbH , HOCHSTENBACH, Jan Renier Marie , GOERTZ, Raymond, c/o Philips IP & Standards GmbH
IPC分类号： C09K11/77
CPC分类号： C09K11/7777 , C09K11/7774 , C09K11/778 , C09K11/7784 , C09K11/7795 , C09K11/7797
摘要： This invention relates to a light emitting device based on a Xe or Xe/Ne excimer discharge, e.g. a full colour display screen or a xenon excimer lamp, comprising a phosphor blend of a red-emitting Eu(III)-activated phosphor and an UVlight emitting phosphor. Full colour plasma display panels (PDPs) according to the present invention comprising a phosphor blend of a red-emitting Eu(III)-activated phosphor and an UV-light emitting phosphor for the red pixels show an improved colour point and a shorter decay time compared to the use of the respective single red emitting Eu(III)activated phosphor. Xenon excimer lamps for illumination purposes (e.g. for LCD backlighting or X-Ray image illumination) comprising a phosphor blend of a redemitting Eu(III) activated phosphor and an UV-light emitting phosphor show an improved colour rendering. The invention is also related to a phosphor blend of a red-emitting Eu(III)-activated phosphor and an UV-light emitting phosphor.

70. 发明公开

EP1127098A4 PHOSPHOR POWDERS, METHODS FOR MAKING PHOSPHOR POWDERS AND DEVICES INCORPORATING SAME 审中-公开
标题翻译：荧光粉，其制造方法相同，器件包含此
公开(公告)号：EP1127098A4
公开(公告)日：2006-05-24
申请号：EP99968245
申请日：1999-08-26
申请人： SUPERIOR MICROPOWDERS LLC
发明人： KODAS TOIVO T , HAMPDEN-SMITH MARK J , POWELL QUINT H , CARUSO JAMES , SKAMSER DANIEL J , KUNZE KLAUS
IPC分类号： C09K11/00 , C09K11/06 , C09K11/08 , C09K11/56 , C09K11/58 , C09K11/59 , C09K11/62 , C09K11/64 , C09K11/66 , C09K11/67 , C09K11/77 , C09K11/78 , C09K11/79 , C09K11/80 , C09K11/84 , G21K4/00 , H01J29/08 , H01J29/20 , H01J31/12 , H01L33/50 , H05B33/14 , H05B33/20 , C09K11/54 , C09K11/63 , G01T1/20
CPC分类号： H05B33/20 , C09K11/584 , C09K11/595 , C09K11/623 , C09K11/642 , C09K11/643 , C09K11/644 , C09K11/662 , C09K11/666 , C09K11/672 , C09K11/7701 , C09K11/7708 , C09K11/7718 , C09K11/7729 , C09K11/7731 , C09K11/7734 , C09K11/7769 , C09K11/7771 , C09K11/7774 , C09K11/7776 , C09K11/7784 , C09K11/7786 , C09K11/7787 , C09K11/7789 , C09K11/7797 , G21K4/00 , G21K2004/06 , H01J29/085 , H01J29/20 , H01J2211/42 , H01L33/502 , H01L2924/0002 , H05B33/14 , H01L2924/00
摘要： Phosphor powders and a method for making phosphor powders. The phosphor powders have a small particle size, a narrow particle size distribution and are substantially spherical. The method of the invention advantageously permits the economic production of such powders. The invention also relates to improved devices, such as display devices, incorporating the phosphor powders.

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