公开(公告)号：US07705537B2

公开(公告)日：2010-04-27

申请号：US11909682

申请日：2007-02-22

申请人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  C09K11/025 ,  C09K11/595 ,  C09K11/778 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn2SiO4:Mn and (Y, Gd)BO3:Tb, the surface of the Zn2SiO4:Mn is coated with aluminum oxide, and the ratio of the Al element to the Si element on the surface measured with an XPS apparatus is 0.6 to 7.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn和（Y，Gd）BO 3：Tb的混合物的绿色荧光体层，Zn2SiO4：Mn的表面被氧化铝涂覆，并且Al元素与Si元素的比例 用XPS装置测量的表面为0.6〜7.0。

公开(公告)号：US07696685B2

公开(公告)日：2010-04-13

申请号：US11719051

申请日：2005-11-08

申请人： Masahiko Yamakawa

发明人： Masahiko Yamakawa

IPC分类号： H01J1/62 ,  C09K11/70 ,  G01J3/46

CPC分类号： H01J11/42 ,  C09K11/595 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7777 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7797 ,  H01J11/10 ,  H01J61/44 ,  H01L33/50 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

摘要： When a phosphor for ultraviolet excitation or visible light excitation is excited by light having wavelengths in a range of 100 to 500 nm and emission colors of the phosphor are represented by xy coordinates, the phosphor has a difference between a maximum value and a minimum value of x coordinates and a difference between a maximum value and a minimum value of y coordinates which are respectively 0.020 or less. A light-emitting device includes a light-emitting part which contains at least such a phosphor. The light-emitting part emits visible light when irradiated with ultraviolet or visible light emitted from an excitation source.

摘要翻译： 当紫外线激发或可见光激发的荧光体被波长在100〜500nm范围的光激发，荧光体的发光颜色由xy坐标表示时，荧光体的最大值与最小值之差 x坐标以及分别为0.020以下的y坐标的最大值和最小值之间的差。 发光装置包括至少含有这样的荧光体的发光部。 当从激发源发射的紫外线或可见光照射时，发光部分发射可见光。

公开(公告)号：US20100012899A1

公开(公告)日：2010-01-21

申请号：US12385583

申请日：2009-04-13

申请人： Hyun-Sik Kim ,  Soon-Jae Kwon ,  Soo-Yeon Seo

发明人： Hyun-Sik Kim ,  Soon-Jae Kwon ,  Soo-Yeon Seo

IPC分类号： C09K11/78

CPC分类号： C09K11/7797 ,  C09K11/595 ,  C09K11/7734 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/7774 ,  C09K11/7787 ,  C09K11/7795

摘要： A method for preparing a metal oxide phosphor contemplates preparing a solution including a metal precursor compound and an ionic material and heating the solution under pressure using microwaves.

摘要翻译： 制备金属氧化物荧光体的方法考虑制备包含金属前体化合物和离子材料的溶液，并使用微波加压溶液。

公开(公告)号：US20090218926A1

公开(公告)日：2009-09-03

申请号：US12299868

申请日：2007-05-16

申请人： Seigo Shiraishi ,  Kojiro Okuyama ,  Masahiro Sakai ,  Takehiro Zukawa

发明人： Seigo Shiraishi ,  Kojiro Okuyama ,  Masahiro Sakai ,  Takehiro Zukawa

IPC分类号： H01J63/04 ,  C09K11/54 ,  C09K11/77

CPC分类号： C09K11/7734 ,  C09K11/595 ,  C09K11/7774 ,  C09K11/778 ,  C09K11/7784 ,  C09K11/7797

摘要： The present invention provides a method of manufacturing a blue silicate phosphor having high luminance and a chromaticity y comparable to or lower than that of BAM:Eu. The present invention is a method of manufacturing a blue silicate phosphor represented by the general formula aAO.bEuO.(Mg1−w,Znw)O.cSiO2.dCaCl2, where A is at least one selected from Sr, Ba and Ca, and 2.970≦a≦3.500, 0.006≦b≦0.030, 1.900≦c≦2.100, 0≦d≦0.05, and 0≦w≦1 are satisfied. In this manufacturing method, heat treatment is carried out in a gas atmosphere having an oxygen partial pressure of 1×10−15.5 atm to 1×10−10 atm at a temperature of 1200° C. to 1400° C.

摘要翻译： 本发明提供一种制造与BAM：Eu相当或更低的亮度和色度y的蓝色硅酸盐荧光体的方法。 本发明是制造由通式aAO.bEuO（Mg1-w，Znw）O.cSiO2.dCaCl2表示的蓝色硅酸盐荧光体的方法，其中A为选自Sr，Ba和Ca中的至少一种，2.970 <= a <= 3.500,0.006 <= b <= 0.030,1.900 <= c <= 2.100,0 <= d <= 0.05，0 <= w <= 1。 在该制造方法中，在1200〜1400℃的温度下，在氧分压为1×10-15.5atm〜1×10-10atm的气氛中进行热处理。

公开(公告)号：US20090121630A1

公开(公告)日：2009-05-14

申请号：US11886233

申请日：2007-02-22

申请人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J1/62

CPC分类号： H01J11/12 ,  C09K11/595 ,  C09K11/778 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn2SiO4:Mn and (Y, Gd)BO3:Tb, the surface of the Zn2SiO4:Mn is coated with magnesium oxide, and the ratio of the Mg element to the Si element on the surface measured with an XPS apparatus is 0.7 to 6.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn和（Y，Gd）BO 3：Tb的混合物的绿色荧光体层，Zn2SiO4：Mn的表面被氧化镁涂覆，并且Mg元素与Si元素的比例 用XPS装置测量的表面为0.7〜6.0。

公开(公告)号：US20090102391A1

公开(公告)日：2009-04-23

申请号：US12246110

申请日：2008-10-06

申请人： William W. BEERS ,  Laszlo BALAZS ,  Istvan BAKK

发明人： William W. BEERS ,  Laszlo BALAZS ,  Istvan BAKK

IPC分类号： H05B35/00 ,  H01J63/04

CPC分类号： H05B41/2822 ,  C09K11/595 ,  C09K11/665 ,  C09K11/71 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7776 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7792 ,  H01J61/35 ,  H01J61/44

摘要： A lamp having improved color quality scale is provided. The lamp has a light-transmissive envelope and a phosphor layer comprising a first phosphor and a second phosphor wherein the first phosphor has an emission band with a maximum between 590 nm and 670 nm and the second phosphor has an emission band with a maximum between 520 nm and 570 nm. The light generated by the phosphor layer, when the lamp is energized, has delta chroma values for fifteen color samples of the color quality scale within select parameters. The delta chroma values are measured in the CIE LAB color space.

摘要翻译： 提供了具有改进的颜色质量等级的灯。 所述灯具有透光外壳和包括第一荧光体和第二荧光体的荧光体层，其中第一荧光体具有最大值在590nm与670nm之间的发射带，而第二荧光体具有最大值在520nm之间的发射带 nm和570nm。 由荧光层产生的光，当灯被激励时，在选择参数内具有色度质量标度的15个颜色样本的δ色度值。 delta色度值在CIE LAB色彩空间中测量。

公开(公告)号：US20090102348A1

公开(公告)日：2009-04-23

申请号：US11873463

申请日：2007-10-17

申请人： William W. BEERS ,  Laszlo BALAZS ,  Istvan BAKK

发明人： William W. BEERS ,  Laszlo BALAZS ,  Istvan BAKK

IPC分类号： H01J1/62

CPC分类号： C09K11/7787 ,  C09K11/595 ,  C09K11/663 ,  C09K11/701 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  H01J29/20 ,  H05B33/14

摘要： A lamp having improved color quality scale is provided. The lamp has a light-transmissive envelope and a phosphor layer comprising a first phosphor and a second phosphor wherein the first phosphor has an emission band with a maximum between 590 nm and 640 nm and the second phosphor has an emission band with a maximum between 520 nm and 570 nm. The light generated by the phosphor layer, when the lamp is energized, has delta chroma values for all fifteen color samples of the color quality scale within select parameters. The delta chroma values are measured in the CIE LAB color space.

摘要翻译： 提供了具有改进的颜色质量等级的灯。 该灯具有透光外壳和包括第一荧光体和第二荧光体的荧光体层，其中第一荧光体具有最大值在590nm与640nm之间的发射带，而第二荧光体具有最大值在520nm之间的发射带 nm和570nm。 由荧光体层产生的光，当灯被激励时，在所选择的参数内，对色品质量标度的所有十五色样本都具有δ色度值。 delta色度值在CIE LAB色彩空间中测量。

公开(公告)号：US20090072704A1

公开(公告)日：2009-03-19

申请号：US11911402

申请日：2006-04-14

申请人： Kojiro Okuyama ,  Takehiro Zukawa ,  Masahiro Sakai ,  Seigo Shiraishi

发明人： Kojiro Okuyama ,  Takehiro Zukawa ,  Masahiro Sakai ,  Seigo Shiraishi

IPC分类号： H01J1/63

CPC分类号： C09K11/7734 ,  C09K11/595 ,  C09K11/778 ,  C09K11/7787 ,  C09K11/7797 ,  H01J2211/42

摘要： The present invention provides a phosphor that has high luminance, a property of low luminance degradation during PDP driving, and chromaticity y comparable to that of BAM:Eu. The present invention is the phosphor that is represented by the general formula xAO.y1EuO.y2EuO3/2.DO.zSiO2 wherein A is at least one selected from Ca, Sr and Ba, D is at least one selected from Mg and Zn, and 2.970≦x≦3.500, 0.001≦y1+y2≦0.030, and 1.900≦z≦2.100 are satisfied, and that has 50 mol % or less of the divalent Eu ratio (ratio of the divalent Eu element to the total of the Eu elements) in the vicinity of the surface of the phosphor particle.

摘要翻译： 本发明提供了具有高亮度，PDP驱动时亮度劣化低的特性和与BAM：Eu相当的色度y的荧光体。 本发明是由通式xAO.y1EuO.y2EuO3 / 2.DO.zSiO2表示的荧光体，其中A是选自Ca，Sr和Ba中的至少一种，D是选自Mg和Zn中的至少一种，以及 2.970 <= x <= 3.500，0.001 <= y1 + y2 <= 0.030，并且满足1.900 <= z <= 2.100，并且具有50mol％以下的二价Eu比（二价Eu元素与 荧光体颗粒表面附近的Eu元素的总和）。

公开(公告)号：US20090058253A1

公开(公告)日：2009-03-05

申请号：US11909682

申请日：2007-02-22

申请人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Izumi Toyoda ,  Yoshihisa Nagasaki ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J63/04

CPC分类号： H01J11/12 ,  C09K11/025 ,  C09K11/595 ,  C09K11/778 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn2SiO4: Mn and (Y, Gd)BO3: Tb, the surface of the Zn2SiO4: Mn is coated with aluminum oxide, and the ratio of the Al element to the Si element on the surface measured with an XPS apparatus is 0.6 to 7.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn和（Y，Gd）BO 3：Tb的混合物的绿色荧光体层，Zn2SiO4：Mn的表面被氧化铝涂覆，并且Al元素与Si元素的比例 用XPS装置测量的表面为0.6〜7.0。

公开(公告)号：US20090014687A1

公开(公告)日：2009-01-15

申请号：US10595468

申请日：2004-10-22

申请人： Stefan Kaskel ,  Ullrich Holle ,  Holger Althues

发明人： Stefan Kaskel ,  Ullrich Holle ,  Holger Althues

IPC分类号： C09K11/08 ,  C09K11/77 ,  C09K11/56 ,  C09K11/02

CPC分类号： C09K11/595 ,  C09K11/025 ,  C09K11/54 ,  C09K11/565 ,  C09K11/616 ,  C09K11/64 ,  C09K11/643 ,  C09K11/684 ,  C09K11/705 ,  C09K11/7703 ,  C09K11/7704 ,  C09K11/7708 ,  C09K11/7721 ,  C09K11/883

摘要： The invention relates to a transparent, luminescent plastic glass containing luminescent particles and to a method for producing the same. The glass hardly differs or differs only slightly in terms of transparency from pure plastic glass. In addition, said glass is easy to produce.

摘要翻译： 本发明涉及含有发光粒子的透明发光塑料玻璃及其制造方法。 玻璃与纯塑料玻璃的透明度几乎不相同或不同。 另外，所述玻璃容易生产。