专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1574558B1 PHOSPHOR AND OPTICAL DEVICE USING SAME 有权
标题翻译：荧光灯和使用它MACH终端光学器件
公开(公告)号：EP1574558B1
公开(公告)日：2011-08-24
申请号：EP03780953.0
申请日：2003-12-19
申请人： TOYODA GOSEI CO., LTD. , Roth, Gundula , Tews, Walter
发明人： ROTH, Gundula , TEWS, Walter
IPC分类号： C09K11/67 , C09K11/66 , C09K11/64 , C09K11/73 , H01L33/00 , C09K11/59 , C09K11/71
CPC分类号： C09K11/757 , C09K11/0844 , C09K11/0894 , C09K11/592 , C09K11/595 , C09K11/643 , C09K11/666 , C09K11/753 , C09K11/756 , C09K11/7734 , C09K11/7735 , C09K11/7737 , C09K11/7739 , H01L2224/16145 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , Y02B20/181 , H01L2924/00014
摘要： A phosphor for converting ultraviolet light or blue light emitted from a light-emitting element into a visible white radiation having a high color rendering, containing a light-emitting component prepared from a solid system of an alkaline earth antimonate and a system derived from the solid system and exhibiting intrinsic photoemission, such as a fluoroantimonate, a light-emitting component prepared from a manganese(IV)-activated antimonate, a titanate, silicate-germanate, and an aluminate, a light-emitting component prepared from a europium-activated silicate-germanate or from a system containing a sensitizer selected from a group consisting of europium (II) and manganese (II) as a secondary activator and having an orange color or a dark red color in the spectrum range over 600 nm, or a light-emitting component composed of a mixture of eight or less light-emitting components having different light-emission bands and brought to a state of continuous emission of about 380 to 780 nm exhibiting a color temperature of about 10,000 to 6,500 K and a color temperature of about 3,000 to 2,000 K by virtue of the superposition of the light-emitting bands.

2. 发明公开

EP2407527A1 Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same 有权转让
标题翻译：非化学计量四方铜碱性Erdalkalisilikatphosphore和其制备方法
公开(公告)号：EP2407527A1
公开(公告)日：2012-01-18
申请号：EP11184708.3
申请日：2008-08-19
申请人： Seoul Semiconductor Co., Ltd. , Tews, Walter , Roth, Gundula
发明人： Tews, Walter , Roth, Gundula , Lee, Chung Hoon , Tews, Stefan
IPC分类号： C09K11/79 , C09K11/77
CPC分类号： C09K11/7734 , Y02B20/181
摘要： A non-stoichometric oxyorthosilicate phosphor having a tetragonal crystal structure and having more silicon and more oxygen in the crystal lattice than that in the crystal lattice of stoichiometric oxyorthosilicate phosphors having a tetragonal crystal structure.
摘要翻译：具有四方晶体结构，并且具有在晶格中比在具有四方晶体结构化学计量oxyorthosilicate磷光体的晶格中更多的硅和多个氧非化学计量oxyorthosilicate磷。

3. 发明公开

EP1577365A4 LUMINESCENT BODY AND OPTICAL DEVICE INCLUDING THE SAME 审中-公开
标题翻译： LEUCHTKÖRPERUND DAMIT AUSGESTATTETESTETESCHE VORRICHTUNG
公开(公告)号：EP1577365A4
公开(公告)日：2009-04-01
申请号：EP03780952
申请日：2003-12-19
申请人： TOYODA GOSEI KK , ROTH GUNDULA , TEWS WALTER
发明人： ROTH GUNDULA , TEWS WALTER
IPC分类号： C09K11/08 , C09K11/62 , C09K11/64 , C09K11/66 , C09K11/77 , F21V8/00 , H01L33/00
CPC分类号： C09K11/7792 , C09K11/7793 , H01L2224/05001 , H01L2224/05023 , H01L2224/0508 , H01L2224/05568 , H01L2224/16145 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2924/00014 , Y02B20/181 , H01L2924/00 , H01L2224/05599 , H01L2224/05099
摘要： A luminous body of prolonged fluorescence lifetime characterized by comprising not only an activator but also at least one coactivator selected from the group consisting of La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Bi, Sn, Sb and analogues thereof as a further luminescent center for enhancing the thermostability of luminous body. This luminous body excels in thermostability and fluorescence lifetime, so that it is useful as a luminous body for LED.
摘要翻译：具有延长的荧光寿命的发光体，其特征在于，不仅包含活化剂，还包括选自La，Ce，Pr，Nd，Sm，Gd，Tb，Dy，Ho，Er，Tm，Yb中的至少一种共激活剂， Lu，Bi，Sn，Sb及其类似物作为用于增强发光体的热稳定性的另外的发光中心。该发光体在热稳定性和荧光寿命方面优异，因此可用作LED的发光体。

4. 发明公开

EP2031038A1 Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same 有权转让
标题翻译：非化学计量四方铜碱性Erdalkalisilicatphosphore和其制备方法
公开(公告)号：EP2031038A1
公开(公告)日：2009-03-04
申请号：EP08014684.8
申请日：2008-08-19
申请人： SEOUL SEMICONDUCTOR CO., LTD. , Tews, Walter , Roth, Gundula
发明人： Lee, Chung Hoon , Tews, Walter , Roth, Gundula , Tews, Stefan
IPC分类号： C09K11/79
CPC分类号： C09K11/7734 , Y02B20/181
摘要： Disclosed are non stoichiometric Copper Alkaline Earth Silicate phosphors activated by divalent europium for using them as high temperature stable luminescent materials for ultraviolet or daylight excitation. The phosphors are represented as the formula (Ba u Sr v Ca w Cu x ) 3-y (Zn,Mg,Mn) z Si 1+b O 5+2b :Eu a . The nonstoichiometric tetragonal silicate is prepared in a high temperature solid state reaction with a surplus of silica in the starting mixture. Furthermore, luminescent tetragonal Copper Alkaline Earth Silicates are provided for LED applications, which have a high color temperature range from about 2,000K to 8,000K or 10,000K showing a CRI with Ra=80~95, when mixed with other luminescent materials.
摘要翻译：本发明公开了由二价铕激活的使用它们用于紫外线或日光激发的高温稳定的发光材料的非化学计量铜碱土硅酸盐磷光体。的荧光体表示为式（钡锶ü钙v铜瓦特X）3-Y（锌，镁，锰）z的硅1 + B O 5 + 2b中：Eu的一个。非化学计量四方晶系硅酸盐与二氧化硅的在起始混合物中的剩余的高温固相反应制备的。进一步，发光四方铜碱土硅酸盐被提供用于LED应用，其具有从约2,000K高色温范围到8,000K或10,000K表示其中R a的CRI = 80〜95，当与其它的发光材料混合。

5. 发明授权

EP1340243B1 KOMPAKTE ELEKTRODENLOSE NIEDERDRUCK-GASENTLADUNGSLAMPE MIT ERHÖHTER LEBENSDAUER 有权
标题翻译：延长了寿命契约LEAD-FREE LOW高压气体放电灯
公开(公告)号：EP1340243B1
公开(公告)日：2007-07-18
申请号：EP01994592.2
申请日：2001-11-26
申请人： Tews, Walter , Roth, Gundula
发明人： TEWS, Walter , ROTH, Gundula , KLIMKE, Jens , SCHIMKE, Conrad
IPC分类号： H01J65/04
CPC分类号： H01J65/048 , H01J61/327
摘要： The invention relates to a compact, electrodeless, low pressure gas discharge lamp which is characterised by a long shelf life and high light efficiency and light density. The inventive gas discharge lamp comprises a ball-shaped, ring-shaped, pear-shaped or ellipsoidal glass body which is used as a gas discharge receptacle, on the inner gas surface of which a layer containing at least two luminous substances is applied. The side of the glass bulb facing the gas discharge and/or the layer containing luminous matter and exposed to the gas discharge in the discharge receptacle are coated with a chemically, largely inert protective layer consisting of an oxide. The electrical energy is introduced into the discharge receptacle in an inductive manner using a ring-shaped closed ferrite core, preferably MnZn soft ferrite, which is partially located inside the discharge receptacle and is provided with a primary winding which is connected to an RF source in the frequency region of between 100 kHz and 500 kHz by means of a resonant LC coupling circuit. Part of the ring-shaped ferrite core is introduced into the discharge receptacle by means of a vacuum-tight passage which is arranged in the glass body. The part of the ferrite core, the primary winding and the coupled RF source in the form of an electronic push-pull circuit are arranged in the base of the lamp. The luminous substances used are derived from, for example, the compounds gadolinium-magnesium pentaborate silicate, alkaline earth aluminate, cerium-magnesium aluminate et al., and are activated by ions of rare earth elements and/or manganese, lead, antimony, tin and bismuth. The inventive compact, electrodeless, low pressure gas discharge lamp is used as a light source for general and communal lighting, inside and outside, in the fields of medicine and cosmetics.

6. 发明公开

EP1574558A1 PHOSPHOR AND OPTICAL DEVICE USING SAME 有权
标题翻译： DAVON GEBRAUCH MACHENDE OPTISCHE VORRICHTUNG LEUCHTSTOFF
公开(公告)号：EP1574558A1
公开(公告)日：2005-09-14
申请号：EP03780953.0
申请日：2003-12-19
申请人： TOYODA GOSEI CO., LTD. , Roth, Gundula , Tews, Walter
发明人： ROTH, Gundula , TEWS, Walter
IPC分类号： C09K11/08 , C09K11/75 , C09K11/67 , C09K11/66 , C09K11/64 , C09K11/73 , H01L33/00
CPC分类号： C09K11/757 , C09K11/0844 , C09K11/0894 , C09K11/592 , C09K11/595 , C09K11/643 , C09K11/666 , C09K11/753 , C09K11/756 , C09K11/7734 , C09K11/7735 , C09K11/7737 , C09K11/7739 , H01L2224/16145 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , Y02B20/181 , H01L2924/00014
摘要： A phosphor for converting ultraviolet light or blue light emitted from a light emitting element into a visible white radiation having a high level of color rendering properties, containing a light emitting component prepared from a solid system of an alkaline earth metal antimonate and a system derived from the solid system and exhibiting intrinsic photoemission, such as a fluoroantimonate, a light emitting component prepared from a manganese(IV)-activated antimonate, a titanate, silicate-germanate, and an aluminate, a light emitting component prepared from a europium-activated silicate-germanate or from a system containing a sensitizer selected from a group consisting of europium (II) and manganese (II) as a secondary activator and having an orange color or a dark red color in the spectrum range over 600 nm, or a light emitting component composed of a mixture of eight or less light emitting components having different emission bands and brought to a state of continuous emission of about 380 to 780 nm exhibiting a color temperature of about 10,000 to 6,500 K and a color temperature of about 3,000 to 2,000 K by virtue of the superposition of the light emitting bands.
摘要翻译：用于将从发光元件发射的紫外光或蓝光转换为具有高显色性能的可见白色辐射的荧光体，其包含由碱土金属锑酸盐的固体体系制备的发光组分和衍生自固体系统和显示内在的光电子发射，例如氟锑酸盐，由锰（Ⅳ）活化的锑酸盐，钛酸盐，硅酸盐 - 锗酸盐和铝酸盐制备的发光组分，由铕活化的硅酸盐制备的发光组分或者含有选自铕（II）和锰（II）的敏化剂作为二次活化剂并且在600nm以上的光谱范围内具有橙色或深红色的系统的系统，或发光由具有不同发射带的八个或更少发光组件的混合物组成的组分，并且达到连续发射的状态由于发光带的叠加，显示出色温为约10,000至6,500K，色温为约3,000至2,000K。

7. 发明公开

EP2253689A3 Luminescent material 失效转让
标题翻译： Lumineszierendes材料
公开(公告)号：EP2253689A3
公开(公告)日：2011-03-16
申请号：EP10177817.3
申请日：2004-12-22
申请人： SEOUL SEMICONDUCTOR CO., LTD , Roth, Gundula , Tews, Walter
发明人： Roth, Gundula , Tews, Walter , Lee, Chung Hoon
IPC分类号： C09K11/58 , C09K11/64 , C09K11/66 , C09K11/80
CPC分类号： C09K11/7734 , C09K11/58 , C09K11/592 , C09K11/66 , C09K11/665 , C09K11/666 , C09K11/7457 , C09K11/753 , C09K11/756 , C09K11/757 , C09K11/758 , C09K11/7706 , C09K11/7707 , C09K11/7709 , C09K11/7714 , C09K11/7735 , C09K11/7737 , C09K11/7738 , C09K11/7739 , C09K11/774 , C09K11/7742 , C09K11/7783 , C09K11/7792
摘要： This invention relates to luminescent materials for ultraviolet light or visible light excitation containing lead and/or copper doped chemical compounds. The luminescent material is composed of one or more than one compounds of aluminate type, silicate type, antimonate type, germanate/or germanate-silicate type, and/or phosphate type. Accordingly, the present invention is a good possibility to substitute earth alkaline ions by lead and copper for a shifting of the emission bands to longer or shorter wave length, respectively. Luminescent compounds containing copper and/or lead with improved luminescent properties and also with improved stability against water, humidity as well as other polar solvents are provided. The present invention is to provide lead and/or copper doped luminescent compounds, which has high color temperature range about 2,000K to 8,000K or 10,000K and CRI over 90.
摘要翻译：本发明涉及含有铅和/或铜掺杂化合物的紫外光或可见光激发用发光材料。发光材料由铝酸盐型，硅酸盐型，锑酸盐型，锗酸盐型或/或锗酸盐 - 硅酸盐型和/或磷酸盐型的一种或多种化合物组成。因此，本发明很有可能用铅和铜代替地球碱离子来将发射带分别移动到更长或更短的波长。提供了具有改善的发光性能以及对水，湿度以及其它极性溶剂具有改进的稳定性的含铜和/或铅的发光化合物。本发明提供铅和/或铜掺杂的发光化合物，其色温范围大约为2,000K至8000K或10,000K，CRI超过90。

8. 发明公开

EP2253689A2 Luminescent material 失效转让
标题翻译：发光材料
公开(公告)号：EP2253689A2
公开(公告)日：2010-11-24
申请号：EP10177817.3
申请日：2004-12-22
申请人： SEOUL SEMICONDUCTOR CO., LTD , Roth, Gundula , Tews, Walter
发明人： Roth, Gundula , Tews, Walter , Lee, Chung Hoon
IPC分类号： C09K11/58 , C09K11/64 , C09K11/66 , C09K11/80
CPC分类号： C09K11/7734 , C09K11/58 , C09K11/592 , C09K11/66 , C09K11/665 , C09K11/666 , C09K11/7457 , C09K11/753 , C09K11/756 , C09K11/757 , C09K11/758 , C09K11/7706 , C09K11/7707 , C09K11/7709 , C09K11/7714 , C09K11/7735 , C09K11/7737 , C09K11/7738 , C09K11/7739 , C09K11/774 , C09K11/7742 , C09K11/7783 , C09K11/7792
摘要： This invention relates to luminescent materials for ultraviolet light or visible light excitation containing lead and/or copper doped chemical compounds. The luminescent material is composed of one or more than one compounds of aluminate type, silicate type, antimonate type, germanate/or germanate-silicate type, and/or phosphate type. Accordingly, the present invention is a good possibility to substitute earth alkaline ions by lead and copper for a shifting of the emission bands to longer or shorter wave length, respectively. Luminescent compounds containing copper and/or lead with improved luminescent properties and also with improved stability against water, humidity as well as other polar solvents are provided. The present invention is to provide lead and/or copper doped luminescent compounds, which has high color temperature range about 2,000K to 8,000K or 10,000K and CRI over 90.

9. 发明公开

EP2248871A1 Luminescent material 有权转让
标题翻译：发光材料
公开(公告)号：EP2248871A1
公开(公告)日：2010-11-10
申请号：EP10164970.5
申请日：2004-12-22
申请人： SEOUL SEMICONDUCTOR CO., LTD , Roth, Gundula , Tews, Walter
发明人： Roth, Gundula , Tews, Walter , Lee, Chung Hoon
IPC分类号： C09K11/58 , C09K11/66 , C09K11/77
CPC分类号： C09K11/7734 , C09K11/58 , C09K11/592 , C09K11/66 , C09K11/665 , C09K11/666 , C09K11/7457 , C09K11/753 , C09K11/756 , C09K11/757 , C09K11/758 , C09K11/7706 , C09K11/7707 , C09K11/7709 , C09K11/7714 , C09K11/7735 , C09K11/7737 , C09K11/7738 , C09K11/7739 , C09K11/774 , C09K11/7742 , C09K11/7783 , C09K11/7792
摘要： This invention relates to luminescent materials for ultraviolet light or visible light excitation containing lead and/or copper doped chemical compounds which have high color temperature ranges about 2,000K to 8,000K or 10,000K and an CRI over 90.
摘要翻译：本发明涉及含有铅和/或铜掺杂的化合物的紫外光或可见光激发的发光材料，其具有大约2,000K至8,000K或10,000K的高色温范围和大于90的CRI。

10. 发明公开

EP1574558A4 PHOSPHOR AND OPTICAL DEVICE USING SAME 有权
标题翻译：荧光灯和使用它MACH终端光学器件
公开(公告)号：EP1574558A4
公开(公告)日：2009-04-15
申请号：EP03780953
申请日：2003-12-19
申请人： TOYODA GOSEI KK , ROTH GUNDULA , TEWS WALTER
发明人： ROTH GUNDULA , TEWS WALTER
IPC分类号： C09K11/08 , C09K11/59 , C09K11/64 , C09K11/66 , C09K11/75 , C09K11/77 , C09K11/67 , C09K11/73 , H01L33/00
CPC分类号： C09K11/757 , C09K11/0844 , C09K11/0894 , C09K11/592 , C09K11/595 , C09K11/643 , C09K11/666 , C09K11/753 , C09K11/756 , C09K11/7734 , C09K11/7735 , C09K11/7737 , C09K11/7739 , H01L2224/16145 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , Y02B20/181 , H01L2924/00014
摘要： A phosphor for converting ultraviolet light or blue light emitted from a light-emitting element into a visible white radiation having a high color rendering, containing a light-emitting component prepared from a solid system of an alkaline earth antimonate and a system derived from the solid system and exhibiting intrinsic photoemission, such as a fluoroantimonate, a light-emitting component prepared from a manganese(IV)-activated antimonate, a titanate, silicate-germanate, and an aluminate, a light-emitting component prepared from a europium-activated silicate-germanate or from a system containing a sensitizer selected from a group consisting of europium (II) and manganese (II) as a secondary activator and having an orange color or a dark red color in the spectrum range over 600 nm, or a light-emitting component composed of a mixture of eight or less light-emitting components having different light-emission bands and brought to a state of continuous emission of about 380 to 780 nm exhibiting a color temperature of about 10,000 to 6,500 K and a color temperature of about 3,000 to 2,000 K by virtue of the superposition of the light-emitting bands.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式