公开(公告)号：US5754001A

公开(公告)日：1998-05-19

申请号：US567628

申请日：1995-12-05

申请人： Katsutoshi Ohno ,  Tsuneo Kusunoki

发明人： Katsutoshi Ohno ,  Tsuneo Kusunoki

IPC分类号： G02B5/20 ,  H01J29/18 ,  H01J29/28 ,  H01J29/89 ,  H01J31/15 ,  H01J63/04 ,  H01J5/16

CPC分类号： H01J31/123 ,  H01J29/185 ,  H01J29/28 ,  H01J29/898 ,  H01J2329/895

摘要： A display device such as a color phosphor display panel has a panel assembly comprising a faceplate, a pair of spaced side plates, and a backplate 1c which are joined together to provide an evacuated interior space. The display device includes a color filter layer having red, green, and blue filters disposed on the inner surface of the faceplate, the filter layer containing fine particles of inorganic metal compounds. A plurality of phosphor layers of ZnO:Zn are disposed on the color filter layer. A grid is disposed in spaced relation between the phosphor layers and a cathode for controlling a flow of thermions emitted from the cathode toward the phosphor layers. The fine particles of inorganic metal compounds have a particle size ranging from 0.01 .mu.m to 0.02 .mu.m. Preferably, the red filter contains fine particles of Fe.sub.2 O.sub.3, the green filter contains fine particles of TiO.sub.2.ZnO.CoO.NiO, and the blue filter contains fine particles of CoO.Al.sub.2 O.sub.3. The phosphor layers are made of ZnO:Zn.

摘要翻译： 诸如彩色磷光体显示面板的显示装置具有面板组件，其包括面板，一对隔开的侧板和背板1c，所述背板1c连接在一起以提供抽真空的内部空间。 显示装置包括滤色器层，其具有布置在面板的内表面上的红色，绿色和蓝色滤色器，滤色层含有无机金属化合物的微粒。 在滤色器层上设置多个ZnO：Zn的荧光体层。 栅格以荧光体层和用于控制从阴极朝向荧光体层发射的热力的流动的阴极间隔开地设置。 无机金属化合物的微粒的粒径为0.01〜0.02μm。 优选地，红色滤光片含有细小的Fe 2 O 3颗粒，绿色滤光片含有TiO 2 .ZnO.CoO.NiO的细颗粒，蓝色滤光片含有CoO.Al2O3微粒。 荧光体层由ZnO：Zn制成。

公开(公告)号：US09318658B2

公开(公告)日：2016-04-19

申请号：US14110853

申请日：2012-05-14

申请人： Masaki Kanno ,  Takamasa Izawa ,  Tsuneo Kusunoki

发明人： Masaki Kanno ,  Takamasa Izawa ,  Tsuneo Kusunoki

IPC分类号： C09K11/64 ,  C09K11/08 ,  H01L33/26 ,  C09K11/77 ,  G02F1/1335 ,  H01L23/00 ,  F21V9/08 ,  G02F1/13357 ,  H01L33/50

CPC分类号： H01L33/26 ,  C09K11/0883 ,  C09K11/7731 ,  C09K11/7734 ,  G02F1/1336 ,  H01L24/97 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2924/12041 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00

摘要： Provided is a process for producing a red phosphor, said process achieving enhanced productivity. Also provided are: a red phosphor having excellent luminescence characteristics; and a white light source, a lighting system, and a liquid crystal display device, using the red phosphor. This process comprises: mixing an A-containing compound, a nitrogen-free europium source, a silicon-containing compound, an aluminum-containing compound and a carbon-containing reducing agent so as to form a mixture wherein the atomic ratio among A, europium (Eu), silicon (Si), aluminum (Al) and carbon (C) is a value represented by compositional formula (1); firing the mixture; and pulverizing the fired mixture. (Am−xEux)Aly(Si1−zCz)90 nN[12+y−2(n−m)/3] (1) [wherein A is at least one element selected from among magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba), and m, x, z and n satisfy the relationships: 3.

摘要翻译： 提供一种生产红色荧光体的方法，所述方法提高生产率。 还提供：具有优异发光特性的红色荧光体; 以及使用红色荧光体的白光源，照明系统和液晶显示装置。 该方法包括：将含有A的化合物，无氮铕源，含硅化合物，含铝化合物和含碳还原剂混合以形成混合物，其中A，铕的原子比 （Eu），硅（Si），铝（Al）和碳（C）是由组成式（1）表示的值。 燃烧混合物; 并将烧制的混合物粉碎。 （Am-xEux）Aly（Si1-zCz）90nN [12 + y-2（n-m）/ 3]（1）[其中A是选自镁（Mg），钙（Ca） ，锶（Sr）和钡（Ba），m，x，z和n满足关系：3。

公开(公告)号：US09309457B2

公开(公告)日：2016-04-12

申请号：US13978675

申请日：2012-01-18

申请人： Masaki Kanno ,  Takamasa Izawa ,  Tsuneo Kusunoki

发明人： Masaki Kanno ,  Takamasa Izawa ,  Tsuneo Kusunoki

IPC分类号： C09K11/02 ,  C09K11/77

CPC分类号： C09K11/025 ,  C09K11/7734

摘要： A process for producing a coated phosphor, namely a phosphor coated with a coating material, which includes a mixing step of mixing a phosphor with a coating material in a solvent to form a mixed fluid and a separation step of separating the mixed fluid into a solid phase and a liquid phase, wherein the phosphor comprises barium (Ba), strontium (Sr), europium (Eu), silicon (Si) and oxygen (O) at an atomic ratio represented by compositional formula (1), and the mass ratio of the phosphor to the coating material is 40:260 to 200:260, [(Ba1-ySry)1-xEux]aSibOc (1) [wherein a, b, c, x and y satisfy the relationships: 2.7

摘要翻译： 一种涂覆的荧光体的制造方法，即涂覆有涂料的荧光体，其包括将荧光体与涂料在溶剂中混合以形成混合流体的混合步骤和将混合流体分离成固体的分离步骤 相和液相，其中所述荧光体包含由组成式（1）表示的原子比的钡（Ba），锶（Sr），铕（Eu），硅（Si）和氧（O），质量比 其中a，b，c，x和y满足以下关系：2.7

公开(公告)号：US6071657A

公开(公告)日：2000-06-06

申请号：US239129

申请日：1999-01-28

申请人： Tsuneo Kusunoki ,  Norihiro Tateyama ,  Katsutoshi Ohno

发明人： Tsuneo Kusunoki ,  Norihiro Tateyama ,  Katsutoshi Ohno

IPC分类号： H01J9/227 ,  G03F7/00 ,  H01J29/18 ,  H01J29/32 ,  H01J29/89 ,  G03C5/00

CPC分类号： G03F7/0007 ,  G03F7/0035 ,  H01J29/185 ,  H01J29/32 ,  H01J9/2271 ,  H01J9/2272

摘要： In a method for manufacturing a phosphor screen of a cathode ray tube, a first photo-resist layer is coated on an inner surface of a panel of the cathode ray tube except at predetermined locations. A second photo-resist layer dispersed with pigment particles is coated on the first photo-resist layer and at the predetermined locations. The second photo-resist layer is exposed at the predetermined locations from an opposite side of the panel. The first photo-resist layer is dissolved and the second photo-resist layer is removed from the first photo-resist layer so as to form a color filter layer at the predetermined locations. A phosphor layer is formed on the color filter layer.

摘要翻译： 在制造阴极射线管的荧光屏的方法中，除了在预定位置之外，在阴极射线管的面板的内表面上涂覆第一光致抗蚀剂层。 分散有颜料颗粒的第二光致抗蚀剂层涂覆在第一光致抗蚀剂层上和预定位置。 第二光致抗蚀剂层从面板的相对侧在预定位置露出。 溶解第一光致抗蚀剂层，并且从第一光致抗蚀剂层除去第二光致抗蚀剂层，以便在预定位置形成滤色器层。 在滤色器层上形成荧光体层。

公开(公告)号：US5104573A

公开(公告)日：1992-04-14

申请号：US422103

申请日：1989-10-16

申请人： Katsutoshi Ono ,  Tomohiko Abe ,  Tsuneo Kusunoki ,  Yuichi Kimizuka

发明人： Katsutoshi Ono ,  Tomohiko Abe ,  Tsuneo Kusunoki ,  Yuichi Kimizuka

IPC分类号： C09K11/08 ,  C09K11/77 ,  C09K11/78 ,  C09K11/80 ,  H01J31/10 ,  H01J31/15

CPC分类号： C09K11/7774

摘要： A green light emitting phosphor comprising tetravalent elements added to a green light emitting phosphor, Y.sub.3 (Al,Ga).sub.5 O.sub.12 :Tb, wherein the green light emitting phosphor can prevent a so-called electron beam burning even when excited by electron beams of high energy. The green light emitting phosphor is, particularly suitable to be applied to a projector tube or a high-brightness phosphor display tube.

公开(公告)号：US20140077685A1

公开(公告)日：2014-03-20

申请号：US13814683

申请日：2011-12-28

申请人： Takamasa Izawa ,  Tsuneo Kusunoki

发明人： Takamasa Izawa ,  Tsuneo Kusunoki

IPC分类号： C09K11/77 ,  H05B33/14

CPC分类号： C09K11/7728 ,  C04B35/597 ,  C04B35/6261 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3852 ,  C04B2235/3873 ,  C04B2235/46 ,  C04B2235/48 ,  C04B2235/5436 ,  C09K11/0883 ,  C09K11/7734 ,  G02F1/133603 ,  G02F2001/133614 ,  G02F2001/133624 ,  H01L33/504 ,  H01L2224/48091 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014

摘要： The present invention provides an efficient red fluorescent material and a method for producing the same, provides a white light source and an illuminating device each of which uses this red fluorescent material to achieve snow-white lighting, and furthermore provides a liquid crystal display having excellent color reproduction. The red fluorescent material contains an element A, europium, silicon, carbon, oxygen, and nitrogen, at an atomic ratio of the following composition formula (1), and, in a Photo Luminescence Excitation spectrum of the red fluorescent material, a relative value of a luminescence intensity of 550 nm excitation wavelength when a luminescence intensity of 400 nm excitation wavelength is defined as 1 is not more than 0.85 and not less than 0.55. [A(m-x)Eux][Si(9-y)Cy]OnN[12-2(n-m)/3] wherein element A is at least one selected from the group consisting of magnesium, calcium, strontium, and barium; andm, x, y, and n satisfy 3

摘要翻译： 本发明提供一种高效的红色荧光材料及其制造方法，提供白色光源和照明装置，其中使用该红色荧光材料来实现雪白照明，并且还提供了具有优异的 色彩再现。 红色荧光材料以下列组成式（1）的原子比含有元素A，铕，硅，碳，氧和氮，并且在红色荧光材料的光致发光激发光谱中，相对值 当400nm激发波长的发光强度定义为1时，发光强度为550nm的激发波长为0.85以下且不小于0.55。 [A（m-x）Eux] [Si（9-y）Cy] OnN [12-2（n-m）/ 3]其中元素A为选自镁，钙，锶和钡中的至少一种; 并且m，x，y和n分别满足3

公开(公告)号：US20130292610A1

公开(公告)日：2013-11-07

申请号：US13978675

申请日：2012-01-18

申请人： Masaki Kanno ,  Takamasa Izawa ,  Tsuneo Kusunoki

发明人： Masaki Kanno ,  Takamasa Izawa ,  Tsuneo Kusunoki

IPC分类号： C09K11/02

CPC分类号： C09K11/025 ,  C09K11/7734

摘要： A process for producing a coated phosphor, namely a phosphor coated with a coating material, which includes a mixing step of mixing a phosphor with a coating material in a solvent to form a mixed fluid and a separation step of separating the mixed fluid into a solid phase and a liquid phase, wherein the phosphor comprises barium (Ba), strontium (Sr), europium (Eu), silicon (Si) and oxygen (O) at an atomic ratio represented by compositional formula (1), and the mass ratio of the phosphor to the coating material is 40:260 to 200:260, [(Ba1-ySry)1-xEux]aSibOc (1) [wherein a, b, c, x and y satisfy the relationships: 2.7

摘要翻译： 一种涂覆的荧光体的制造方法，即涂覆有涂料的荧光体，其包括将荧光体与涂料在溶剂中混合以形成混合流体的混合步骤和将混合流体分离成固体的分离步骤 相和液相，其中所述荧光体包含由组成式（1）表示的原子比的钡（Ba），锶（Sr），铕（Eu），硅（Si）和氧（O），质量比 其中a，b，c，x和y满足以下关系：2.7

公开(公告)号：US5914558A

公开(公告)日：1999-06-22

申请号：US430144

申请日：1995-04-26

申请人： Tsuneo Kusunoki ,  Norihiro Tateyama ,  Katsutoshi Ohno

发明人： Tsuneo Kusunoki ,  Norihiro Tateyama ,  Katsutoshi Ohno

IPC分类号： H01J9/227 ,  G03F7/00 ,  H01J29/18 ,  H01J29/32 ,  H01J29/89 ,  H01J29/10

CPC分类号： G03F7/0007 ,  G03F7/0035 ,  H01J29/185 ,  H01J29/32 ,  H01J9/2271 ,  H01J9/2272

摘要： A phosphor screen (10) formed of respective color phosphor layers (9R), (9G), (9B) and respective color filter layers (4R), (4G), (4B) is formed on the inner surface of the panel (1). In that case, the respective color filter layers (4R), (4G), (4B) are respectively formed between the inner surface of the panel (1) and the phosphor layers (9R), (9G) and (9B). Therefore, the color cathode ray tube can be made high in contrast and in brightness.

摘要翻译： 在面板（1）的内表面上形成由各个彩色荧光体层（9R），（9G），（9B）和各个滤色器层（4R），（4G），（4B）形成的荧光屏 ）。 在这种情况下，在面板（1）的内表面和荧光体层（9R），（9G）和（9B）之间分别形成各个滤色器层（4R），（4G），（4B）。 因此，可以使彩色阴极射线管的对比度和亮度高。

公开(公告)号：US5825124A

公开(公告)日：1998-10-20

申请号：US619293

申请日：1996-03-21

申请人： Katsutoshi Ohno ,  Tsuneo Kusunoki ,  Kenji Takayanagi ,  Masaru Ihara

发明人： Katsutoshi Ohno ,  Tsuneo Kusunoki ,  Kenji Takayanagi ,  Masaru Ihara

IPC分类号： C09K11/56 ,  C09K11/58 ,  C09K11/64 ,  C09K11/77 ,  H01J29/18 ,  H01J29/20 ,  H01J29/32 ,  H01J31/22

CPC分类号： C09K11/7729 ,  C09K11/584 ,  C09K11/642 ,  H01J29/32

摘要： A cathode-ray tube includes a phosphor screen having a tricolor phosphor layer composed of a red phosphor, a green phosphor of ZnS:Cu, Al activated with Ni, Fe, or Co, and a blue phosphor of ZnS:Ag activated with Ni, Fe, or Co. The green phosphor and the blue phosphor have a decay intensity of at most 0.5% upon elapse of 8 milliseconds after excitation is removed therefrom. The green phosphor of ZnS:Cu, Al activated with Ni and the blue phosphor of ZnS:Ag activated with Ni have their afterglow characteristics substantially equalized to the afterglow characteristics of the red phosphor of Y.sub.2 O.sub.2 S:Eu.

摘要翻译： 阴极射线管包括荧光屏，其具有由红色荧光体，ZnS：Cu的绿色荧光体，用Ni，Fe或Co活化的Al和由Ni活化的ZnS：Ag的蓝色荧光体构成的三色荧光体层， Fe或Co。绿色荧光体和蓝色荧光体在从其除去激发后经过8毫秒后的衰减强度至多为0.5％。 用Ni活化的ZnS：Cu，Al的绿色荧光体和用Ni活化的ZnS：Ag的蓝色荧光体具有与Y2O2S：Eu的红色荧光体的余辉特性基本相等的余辉特性。

公开(公告)号：US5340673A

公开(公告)日：1994-08-23

申请号：US035242

申请日：1993-03-22

申请人： Norihiro Tateyama ,  Katsutoshi Ohno ,  Tsuneo Kusunoki

发明人： Norihiro Tateyama ,  Katsutoshi Ohno ,  Tsuneo Kusunoki

IPC分类号： H01J9/227 ,  H01J29/18 ,  H01J29/28 ,  H01J29/32 ,  G03C5/00

CPC分类号： H01J29/327 ,  H01J29/185 ,  H01J29/28 ,  H01J9/2271 ,  H01J9/2278

摘要： A method of forming a phosphor screen in which a color filter layer is formed between a phosphor layer and an inner surface of a panel having a slurry in which a fine particle pigment and transparent particles are dispersed into a photosensitive liquid coated on the inner surface of the panel. Then, the color filter layer is formed by exposure and development. When the color filter layer that constitutes one portion of a phosphor screen of a color cathode ray tube is formed in this manner, an adhesive force with which the color filter layer is bonded onto the panel can be increased and a transmittance of the color filter layer can be improved.

摘要翻译： 一种形成荧光屏的方法，其中在荧光体层和具有其中细颗粒颜料和透明颗粒分散在涂覆在内表面上的感光性液体的浆料的面板的内表面之间形成滤色器层 面板。 然后，通过曝光和显影形成滤色器层。 当以这种方式形成构成彩色阴极射线管的荧光屏的一部分的滤色器层时，可以增加滤色器层与面板结合的粘合力，并且滤色器层的透射率 可以改进。