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1. 发明专利

JP2012044225A Luminescence conversion led 审中-公开
标题翻译：发光转换LED
公开(公告)号：JP2012044225A
公开(公告)日：2012-03-01
申请号：JP2011259384
申请日：2011-11-28
申请人： Osram Opto Semiconductors Gmbh , Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh , オスラムオプトセミコンダクターズゲゼルシャフトミットベシュレンクテルハフツングOsram Opto Semiconductors GmbH , パテント−トロイハント−ゲゼルシヤフトフユールエレクトリツシエグリユーラムペンミツトベシユレンクテルハフツングPatent−Treuhand−Gesellschaft fuer elektrische Gluehlampen mbH
发明人： DANIEL BECKER , BRUNNER HERBERT , FIEDLER TIM , JORG STRAUSS , MARTIN ZACHAU
IPC分类号： H01L33/50 , H01L33/58
CPC分类号： H01L33/505 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a luminescence conversion LED that has high conversion efficiency.SOLUTION: A luminescence conversion LED has a radiation emitting chip (2) that is connected to electrical connections (3, 4), and is surrounded by a housing comprising at least a basic body (6) and a cap (8). The chip (2) is seated on the basic body (6), in particular in a cutout (5) of the basic body, and the primary radiation of the chip is converted at least partially into longer wave radiation by a conversion element. In the luminescence conversion LED, the cap (8) is formed by a vitreous body, the conversion means is contained in the vitreous body, and the refractive index of the vitreous body is higher than 1.6, preferably at least n=1.7.
摘要翻译：要解决的问题：提供具有高转换效率的发光转换LED。解决方案：发光转换LED具有连接到电连接（3,4）的辐射发射芯片（2），并且由包括至少基体（6）和盖（8）的壳体包围，。芯片（2）位于基体（6）上，特别是在基体的切口（5）中，并且芯片的主辐射由转换元件至少部分转换成更长的波长辐射。在发光转换LED中，盖（8）由玻璃体形成，转换装置包含在玻璃体中，玻璃体的折射率高于1.6，优选至少为n = 1.7。版权所有（C）2012，JPO＆INPIT

2. 发明申请

WO2016142219A8 FLUORESCENT PARTICLES WITH A PROTECTIVE LAYER, AND METHOD FOR PRODUCING THE FLUORESCENT PARTICLES WITH THE PROTECTIVE LAYER 审中-公开
标题翻译：具有保护层的荧光部件和用于制造具有保护层的流体颗粒的方法
公开(公告)号：WO2016142219A8
公开(公告)日：2016-11-24
申请号：PCT/EP2016054327
申请日：2016-03-01
申请人： OSRAM OPTO SEMICONDUCTORS GMBH , OSRAM GMBH
发明人： FIEDLER TIM , TRAGL SONJA , LANGE STEFAN
IPC分类号： C09K11/02 , C09K11/77
CPC分类号： C09K11/7734 , C09K11/025
摘要： The invention relates to a method for producing fluorescent particles of an Si-containing and/or Al-containing fluorescent material with a protective layer, having the following method steps: A) treating the Si-containing and/or Al-containing fluorescent material with an acid solution, wherein the pH value of the acid solution is kept within a range of pH 3.5 to 7 for a period of time of at least 1 h, and an Si-containing layer is formed on the fluorescent particles, said Si-containing layer having a higher content of Si on the surface than the fluorescent particles, and/or an Al-containing layer is formed on the fluorescent particles, said Al-containing layer having a lower content of Al on the surface than the fluorescent particles, and B) tempering the treated fluorescent particles at a temperature of at least 100 °C, thereby producing the protective layer. By using such a method, stable protective layers can be produced on fluorescent particles in a particularly simple manner.
摘要翻译：本发明是一种生产含Si和/或含有Al的荧光体，其包括以下步骤的保护层的荧光体颗粒的方法，包括：A）用酸溶液处理所述含Al的含Si和/或磷光体，其中所述pH 将酸性溶液的pH值保持在3.5至7的范围内至少1小时，并且其中在表面上的Si含量高于荧光体颗粒的荧光体颗粒上形成含Si层，和 /或在荧光体颗粒上形成含Al层，其在表面上的Al含量低于荧光体颗粒B）在至少100℃的温度下对经处理的荧光体颗粒进行退火以形成保护层。通过这种方法，在磷光体颗粒上产生稳定的保护层特别容易。

3. 发明专利

CA2925738C PHOSPHOR, METHOD FOR PRODUCING A PHOSPHOR AND USE OF A PHOSPHOR 未知
公开(公告)号：CA2925738C
公开(公告)日：2022-06-07
申请号：CA2925738
申请日：2014-10-08
申请人： OSRAM OPTO SEMICONDUCTORS GMBH , OSRAM GMBH
发明人： FIEDLER TIM , BICHLER DANIEL , LANGE STEFAN , ROMER REBECCA , JERMANN FRANK , THIENEL FRAUKE , HUCKENBECK BARBARA , BAUMGARTNER ALEXANDER , STOPPELKAMP VERA , BONISCH NORBERT , CUI HAILING
IPC分类号： C09K11/64
摘要： An embodiment of the invention relates to a luminescent material, comprising an inorganic substance which includes in its composition at least the element D, the element A1, the element AX, the element SX and the element NX (D representing one, two or more elements from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb, A1 representing one, two or more elements from the group of divalent metals which are not included in D, SX representing one, two or more elements from the group of tetravalent metals, AX representing one, two or more elements from the group of trivalent metals, and NX representing one, two or more elements from the group consisting of O, N, S, C, C1, F) and has the same crystal structure such as Sr (SraCa1-a) Si2A12N6.

4. 发明专利

DE112014004638A5 Leuchtstoff, Verfahren zum Herstellen eines Leuchtstoffs und Verwendung eines Leuchtstoffs 未知
公开(公告)号：DE112014004638A5
公开(公告)日：2016-09-29
申请号：DE112014004638
申请日：2014-10-08
申请人： OSRAM GMBH , OSRAM OPTO SEMICONDUCTORS GMBH
发明人： FIEDLER TIM , BICHLER DANIEL , LANGE STEFAN , RÖMER REBECCA , JERMANN FRANK , THIENEL FRAUKE , HUCKENBECK BARBARA , BAUMGARTNER ALEXANDER , STÖPPELKAMP VERA , BÖNISCH NORBERT , CUI HAILING
IPC分类号： C09K11/64 , H05B44/00

5. 发明专利

DE102009037732A1 Konversions-LED mit hoher Effizienz 未知
公开(公告)号：DE102009037732A1
公开(公告)日：2011-02-24
申请号：DE102009037732
申请日：2009-08-17
申请人： OSRAM GMBH , OSRAM OPTO SEMICONDUCTORS GMBH
发明人： BAUMANN FRANK , BOENISCH NORBERT , FIEDLER TIM , JERMANN FRANK , LANGE STEFAN , WINDISCH REINER
IPC分类号： H01L33/50
摘要： Eine Konversions-LED weist eine Leuchtstoffmischung auf, mit einem ersten Leuchtstoff vom Typ LuAGaG und einem zweiten Leuchtstoff vom Typ Nitridosilikat. Damit wird eine sehr hohe Effizienz erzielt.

6. 发明专利

CA2977448A1 PHOSPHOR PARTICLES WITH A PROTECTIVE LAYER, AND METHOD FOR PRODUCING THE PHOSPHOR PARTICLES WITH THE PROTECTIVE LAYER 未知
公开(公告)号：CA2977448A1
公开(公告)日：2016-09-15
申请号：CA2977448
申请日：2016-03-01
申请人： OSRAM OPTO SEMICONDUCTORS GMBH , OSRAM GMBH
发明人： FIEDLER TIM , LANGE STEFAN , TRAGL SONJA
IPC分类号： C09K11/02 , C09K11/59 , C09K11/64
摘要： The invention relates to a method for producing fluorescent particles of an Si-containing and/or Al-containing fluorescent material with a protective layer, having the following method steps: A) treating the Si-containing and/or Al-containing fluorescent material with an acid solution, wherein the pH value of the acid solution is kept within a range of pH 3.5 to 7 for a period of time of at least 1 h, and an Si-containing layer is formed on the fluorescent particles, said Si-containing layer having a higher content of Si on the surface than the fluorescent particles, and/or an Al-containing layer is formed on the fluorescent particles, said Al-containing layer having a lower content of Al on the surface than the fluorescent particles, and B) tempering the treated fluorescent particles at a temperature of at least 100 °C, thereby producing the protective layer. By using such a method, stable protective layers can be produced on fluorescent particles in a particularly simple manner.

7. 发明专利

CA2925738A1 PHOSPHOR, METHOD FOR PRODUCING A PHOSPHOR AND USE OF A PHOSPHOR 未知
公开(公告)号：CA2925738A1
公开(公告)日：2015-04-16
申请号：CA2925738
申请日：2014-10-08
申请人： OSRAM OPTO SEMICONDUCTORS GMBH , OSRAM GMBH
发明人： FIEDLER TIM , BICHLER DANIEL , LANGE STEFAN , ROMER REBECCA , JERMANN FRANK , THIENEL FRAUKE , HUCKENBECK BARBARA , BAUMGARTNER ALEXANDER , STOPPELKAMP VERA , BONISCH NORBERT , CUI HAILING
IPC分类号： C09K11/64 , H05B44/00
摘要： An embodiment of the invention relates to a luminescent material, comprising an inorganic substance which includes in its composition at least the element D, the element A1, the element AX, the element SX and the element NX (D representing one, two or more elements from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb, A1 representing one, two or more elements from the group of divalent metals which are not included in D, SX representing one, two or more elements from the group of tetravalent metals, AX representing one, two or more elements from the group of trivalent metals, and NX representing one, two or more elements from the group consisting of O, N, S, C, C1, F) and has the same crystal structure such as Sr (SraCa1-a) Si2A12N6.

8. 发明专利

DE102009037730A1 Konversions-LED mit hoher Farbwiedergabe 未知
公开(公告)号：DE102009037730A1
公开(公告)日：2011-02-24
申请号：DE102009037730
申请日：2009-08-17
申请人： OSRAM GMBH , OSRAM OPTO SEMICONDUCTORS GMBH
发明人： BAUMANN FRANK , BOENISCH NORBERT , FIEDLER TIM , JERMANN FRANK , LANGE STEFAN , WINDISCH REINER
IPC分类号： H01L33/50
摘要： Konversions-LED mit hoher Farbwiedergabe weist eine Leuchtstoffmischung auf, mit einem ersten Leuchtstoff vom Typ LuAGaG und einem zweiten Leuchtstoff vom Typ Calsin. Damit wird eine sehr hohe Farbwiedergabe erzielt.

9. 发明专利

BR112016007234B1 Fósforo para emissão de luz vermelha e seu processo de produção 未知
公开(公告)号：BR112016007234B1
公开(公告)日：2022-02-22
申请号：BR112016007234
申请日：2014-10-08
申请人： OSRAM GMBH , OSRAM OPTO SEMICONDUCTORS GMBH
发明人： BAUMGARTNER ALEXANDER , HUCKENBECK BARBARA , BICHLER DANIEL , JERMANN FRANK , THIENEL FRAUKE , CUI HAILING , BÖNISCH NORBERT , RÖMER REBECCA , LANGE STEFAN , FIEDLER TIM , STÖPPELKAMP VERA
IPC分类号： C09K11/64
摘要： material luminescente, método para produzir um material luminescente e uso de um material luminescente. uma modalidade da invenção refere-se a um material luminescente compreendendo uma substância inorgânica que inclui em sua composição pelo menos o elemento d, o elemento a1, o elemento ax, o elemento sx e o elemento nx (d representando um, dois ou mais elementos a partir do grupo consistindo em mn, ce, pr, nd, sm, eu, td, dy, ho, er, tm e yb, al representando um, dois ou mais elementos a partir do grupo de metais divalentes que não são incluídos em d, sx representando um, dois ou mais elementos a partir do grupo de metais tetravalentes, ax representando um, dois ou mais elementos a partir do grupo de metais trivalentes, e nx representando um, dois ou mais elementos a partir do grupo consistindo em o, n, s, c, cl, f) e tem a mesma estrutura de cristal tal como sr(sraca1-a)si2al2n6.

10. 发明专利

DE112016001057A5 Leuchtstoffpartikel mit einer Schutzschicht und Verfahren zur Herstellung der Leuchtstoffpartikel mit der Schutzschicht 未知
公开(公告)号：DE112016001057A5
公开(公告)日：2018-02-08
申请号：DE112016001057
申请日：2016-03-01
申请人： OSRAM GMBH , OSRAM OPTO SEMICONDUCTORS GMBH
发明人： FIEDLER TIM , TRAGL SONJA , LANGE STEFAN
IPC分类号： C09K11/02 , C09K11/77

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