公开(公告)号：US20080042555A1

公开(公告)日：2008-02-21

申请号：US11806633

申请日：2007-06-01

Applicant: Ya-Hua Ko ,  Chih-Kuang Chen ,  Hsin-Wu Lin

Inventor： Ya-Hua Ko ,  Chih-Kuang Chen ,  Hsin-Wu Lin

IPC: H01J1/62

CPC classification number: H01J1/63 ,  G02F1/133603 ,  G02F1/133606

Abstract: A backlight source has different luminescence types of electroluminescence devices and coordinates at least one of the arrangement positions and the arrangement spacing of the electroluminescence devices to improve the brightness uniformity of the backlight source and make the mixed light better. Moreover, because of the brightness uniformity promotion, the overall thickness of backlight module can be reduced.

Abstract translation: 背光源具有不同的发光类型的电致发光器件，并且协调电致发光器件的布置位置和布置间隔中的至少一个，以提高背光源的亮度均匀性并使混合光更好。 此外，由于亮度均匀性的提高，背光模块的整体厚度可以降低。

公开(公告)号：US20080025027A1

公开(公告)日：2008-01-31

申请号：US11572482

申请日：2005-06-03

Applicant: Hyung-Joon Lim ,  Young-Chul Yoo ,  Sang-Jin Lee ,  O-Sung Kwon ,  Joon-Sung Kwon

Inventor： Hyung-Joon Lim ,  Young-Chul Yoo ,  Sang-Jin Lee ,  O-Sung Kwon ,  Joon-Sung Kwon

IPC: F21S4/00 ,  B05D5/06

CPC classification number: C09K11/7701 ,  H01J1/63 ,  H01J1/64 ,  H01J61/35

Abstract: Disclosed herein is a fluorescent light source including an yttria layer. Specifically, the current invention provides a fluorescent light source having high quality and a long lifetime, which can prevent a decrease in initial luminance of a fluorescent light source, including a fluorescent lamp, and resist the radiation of ultraviolet light and the permeation of mercury, which are the causes of deterioration of the fluorescent light source, so as not to decrease the luminance in proportion to the lighting time of the fluorescent light source, thus assuring both initial luminance properties and luminance properties after use for a long period of time. Such a fluorescent light source includes glass, a fluorescent material layer, and an absorbing layer composed mainly of yttria particles formed between the glass and the fluorescent material layer or on the inner surface of the fluorescent material layer. In addition, an yttria coating composition used in the fluorescent light source and a method of fabricating the fluorescent light source using the composition are also provided.

Abstract translation: 本文公开了包括氧化钇层的荧光光源。 具体地说，本发明提供了具有高质量和长寿命的荧光光源，其可以防止包括荧光灯在内的荧光灯的初始亮度降低，并且抵抗紫外线的辐射和汞的渗透， 这是荧光光源劣化的原因，以便不会与荧光光源的点亮时间成比例地降低亮度，从而长时间确保使用后的初始亮度特性和亮度特性。 这种荧光光源包括玻璃，荧光材料层和主要由形成在玻璃和荧光材料层之间或荧光材料层的内表面上的氧化钇颗粒组成的吸收层。 此外，还提供了用于荧光光源的氧化钇涂层组合物和使用该组合物制造荧光光源的方法。

公开(公告)号：US20070018137A1

公开(公告)日：2007-01-25

申请号：US10575466

申请日：2003-10-21

Applicant: Keiji Ono ,  Susumu Miyazaki

Inventor： Keiji Ono ,  Susumu Miyazaki

IPC: C09K11/02 ,  C09K11/08

CPC classification number: H01J1/63 ,  C09K11/595 ,  C09K11/7734 ,  C09K11/7797 ,  H01J2211/42

Abstract: A phosphor having a high brightness after being exposed to plasma and a phosphor paste containing the phosphor. The phosphor comprises a fluorescent substance A1 containing a compound represented by the following formula (I) and at least one activator selected from the group consisting of Eu and Mn, and a fluorescent substance B1 containing an aluminate; mM1O.nM2O.2M3O2  (I) [in the formula (I), M1 is at least two selected from the group consisting of Ca, Sr and Ba, or Ca alone or Ba alone; M2 is at least one selected from the group consisting of Mg and Zn; M3 is at least one selected from the group consisting of Si and Ge; 0.5≦m≦3.5; and 0.5≦n≦2.5].

Abstract translation: 暴露于等离子体后具有高亮度的荧光体和含有荧光体的荧光体膏。 荧光体包括含有下式（I）表示的化合物和至少一种选自Eu和Mn的活化剂的荧光物质A 1和荧光物质B 1 含有铝酸盐; <？in-line-formula description =“In-line Formulas”end =“lead”？> mM [在公式（I）中，M 1 是选自Ca，Sr和Ba，或单独的Ca或单独的Ba中的至少两种; M 2是选自Mg和Zn中的至少一种; M 3是选自Si和Ge中的至少一种; 0.5 <= m <= 3.5; 和0.5 <= n <= 2.5]。

公开(公告)号：US07147802B2

公开(公告)日：2006-12-12

申请号：US10478857

申请日：2002-12-20

Applicant: Kazuhiko Sugimoto ,  Mitsuhiro Otani ,  Hiroyuki Kawamura ,  Masaki Aoki ,  Junichi Hibino

Inventor： Kazuhiko Sugimoto ,  Mitsuhiro Otani ,  Hiroyuki Kawamura ,  Masaki Aoki ,  Junichi Hibino

IPC: C09K11/59 ,  H01J17/16

CPC classification number: C09K11/595 ,  H01J1/63 ,  H01J2211/42

Abstract: The present invention relates to a plasma display device apt to increase luminance of a phosphor layer and prevent degradation of a discharge characteristic, and to a phosphor used for the device. This plasma display device has a green phosphor having a crystal structure of Zn2SiO4:Mn, and a monovalent oxide is substituted for part of the green phosphor. The monovalent oxide is one or more of lithium oxide (Li2O), sodium oxide (Na2O), potassium oxide (K2O), cesium oxide (Cs2O), rubidium oxide (Rb2O), copper oxide (Cu2O), and silver oxide (Ag2O). This structure allows reduction of oxygen defects occurring in the green phosphor, suppression of the luminance decrease of the green phosphor, and improvement of a discharge characteristic.

Abstract translation: 本发明涉及一种能够增加荧光体层的亮度并防止放电特性劣化的等离子体显示装置以及用于该装置的荧光体。 该等离子体显示装置具有具有Zn 2+ SiO 4·Mn的晶体结构的绿色荧光体，并且一价氧化物被一部分绿色荧光体所代替。 一价氧化物是氧化锂（Li 2 O 2），氧化钠（Na 2 O 2），氧化钾（K 2 O 3） O），氧化铯（Cs 2 O），氧化铷（Rb 2 O），氧化铜（Cu 2 O 2）和银 氧化物（Ag 2 O）。 这种结构可以减少在绿色荧光体中发生的氧缺陷，抑制绿色荧光体的亮度降低和放电特性的改善。

公开(公告)号：US20060169998A1

公开(公告)日：2006-08-03

申请号：US11364611

申请日：2006-02-28

Applicant: Emil Radkov ,  Ljudmil Grigorov ,  Anant Setlur ,  Alok Srivastava

Inventor： Emil Radkov ,  Ljudmil Grigorov ,  Anant Setlur ,  Alok Srivastava

IPC: H01L33/00

CPC classification number: C09K11/645 ,  C09K11/617 ,  C09K11/628 ,  C09K11/665 ,  C09K11/675 ,  C09K11/771 ,  C09K11/777 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7794 ,  C09K11/7795 ,  C09K11/7797 ,  H01J1/63 ,  H01L33/502 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05B33/14 ,  H01L2924/00014

Abstract: Light emitting devices including a light source and a phosphor material including a complex fluoride phosphor activated with Mn4+ which may comprise at least one of (1) A2[MF6]:Mn4+, where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof; and where M is selected from Ge, Si, Sn, Ti, Zr, and combinations thereof; (2) E[MF6]:Mn4+, where E is selected from Mg, Ca, Sr, Ba, Zn, and combinations thereof; and where M is selected from Ge, Si, Sn, Ti, Zr, and combinations thereof; (3) Ba0.65Zr0.35F2.70:Mn4+; or (4) A3[ZrF7]:Mn4+ where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof.

Abstract translation: 包括光源和包含由Mn 4+激活的复合氟化物荧光体的荧光体材料的发光器件可以包括以下中的至少一种：（1）A 2 < 其中A选自Li，Na，K，Rb，Cs，NH 4和它们的组合;其中A选自Li，Na，K，Rb，Cs，NH 4， 其中M选自Ge，Si，Sn，Ti，Zr及其组合; （2）E [MF 6]：Mn 4+其中E选自Mg，Ca，Sr，Ba，Zn及其组合; 其中M选自Ge，Si，Sn，Ti，Zr及其组合; （3）Ba 0.65 0.65 0.35 Fe 2.70：Mn 4+ + 或（4）A 3 3 [ZrF 7+]：Mn 4+其中A选自Li，Na，K，Rb，Cs， NH 4，及其组合。

公开(公告)号：US20060169986A1

公开(公告)日：2006-08-03

申请号：US11049598

申请日：2005-02-02

Applicant: Emil Radkov ,  Anant Setlur ,  Alok Srivastava ,  Holly Comanzo ,  Ljudmil Grigorov ,  Thomas McNulty ,  Daniel Doxsee ,  William Beers

Inventor： Emil Radkov ,  Anant Setlur ,  Alok Srivastava ,  Holly Comanzo ,  Ljudmil Grigorov ,  Thomas McNulty ,  Daniel Doxsee ,  William Beers

IPC: H01L33/00

CPC classification number: H01J1/63 ,  C09K11/771 ,  C09K11/777 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7794 ,  C09K11/7795 ,  C09K11/7797 ,  H01L33/502 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H05B33/14 ,  H01L2924/00012

Abstract: Phosphor compositions including those having the formulas A2-xEuxW1-yMoyO6, where A is selected from Y, Gd, Lu, La, and combinations thereof; and where 0.5≦x≦1.0, 0.01≦y≦1.0; MmOnX, wherein M is selected from the group of Sc, Y, a lanthanide, an alkali earth metal and mixtures thereof; X is a halogen; 1≦m≦3; and 1≦n≦4, and wherein the lanthanide doping level can range from 0.1 to 40% spectral weight; and Eu3+ activated phosphate or borate phosphors. Also disclosed are light emitting devices including a light source and at least one of the above phosphor compositions.

Abstract translation: 包括具有下式的那些荧光体组合物：具有下式的化合物：其中， > 6，其中A选自Y，Gd，Lu，La及其组合; 并且其中0.5 <= x <= 1.0，0.01 <= Y <= 1.0; M，其中M选自Sc，Y，镧系元素，碱土金属及其混合物; X是卤素; 1 <= m <= 3; 和1 <= n <= 4，并且其中所述镧系元素掺杂水平可以在0.1至40％光谱重量范围内; 和Eu 3+激活的磷酸盐或硼酸盐荧光体。 还公开了包括光源和至少一种上述荧光体组合物的发光器件。

公开(公告)号：US20060091806A1

公开(公告)日：2006-05-04

申请号：US10540827

申请日：2003-12-26

Applicant: Chaonan Xu ,  Wensheng Shi ,  Keiko Nishikubo ,  Shuxiu Zhang ,  Michio Obata ,  Hiroaki Tanno

Inventor： Chaonan Xu ,  Wensheng Shi ,  Keiko Nishikubo ,  Shuxiu Zhang ,  Michio Obata ,  Hiroaki Tanno

IPC: H01J17/49

CPC classification number: C09K11/7734 ,  H01J1/63 ,  H01J2211/42

Abstract: A plasma display panel having its thermal degradation and VUV deterioration reduced through enhancement of the crystallinity of luminant excitable with vacuum ultraviolet radiation to thereby attain an enhancement of luminous efficiency; and a process for producing the same. The plasma display panel comprises a pair of opposite arranged substrates and, interposed therebetween, a phosphor layer that is excited with vacuum ultraviolet radiation to thereby emit light, the phosphor layer containing spherical fine particles of a luminant excitable with vacuum ultraviolet radiation. The luminant is composed only of a matrix substance and an activator and is highly pure without having any impurity phase. Accordingly, the phosphor layer can be formed while maintaining the luminance of luminant excitable with vacuum ultraviolet radiation, so that the luminescence intensity of phosphor layer can be enhanced. Thus, there can be provided a plasma display of high luminance.

Abstract translation: 通过提高可用真空紫外线辐射激发的发光体的结晶度从而降低其热劣化和VUV劣化的等离子体显示面板，从而提高发光效率; 及其制造方法。 等离子体显示面板包括一对相对布置的基板，并且插入在其间具有由真空紫外线辐射激发从而发光的荧光体层，该荧光体层包含可用真空紫外线辐射激发的发光体的球形微粒。 发光体仅由基质物质和活化剂组成，并且是高纯度的，没有任何杂质相。 因此，可以在保持发光体的亮度同时用真空紫外线照射而形成荧光体层，从而能够提高荧光体层的发光强度。 因此，可以提供高亮度的等离子体显示器。

公开(公告)号：US06977462B2

公开(公告)日：2005-12-20

申请号：US10626820

申请日：2003-07-23

Applicant: Kenji Yamamoto ,  Kenji Hirai ,  Shingo Matsuda ,  Shinichiro Ishitsuka

Inventor： Kenji Yamamoto ,  Kenji Hirai ,  Shingo Matsuda ,  Shinichiro Ishitsuka

IPC: H01J9/22 ,  H01J1/62 ,  H01J1/63 ,  H01J61/35 ,  H01J61/42 ,  H01J61/44 ,  H01J63/04 ,  H01J65/04

CPC classification number: H01J61/44 ,  H01J1/63 ,  H01J65/048

Abstract: An object of the present invention is to provide a fluorescent lamp including: a hermetically sealed lamp vessel; and a phosphor layer attached to a part of an inner surface of the lamp vessel, where a thickness of the phosphor layer near an edge thereof gradually and smoothly decreases towards the edge.

Abstract translation: 本发明的目的是提供一种荧光灯，包括：密封的灯泡; 以及荧光体层，其附接到所述灯管的内表面的一部分，所述荧光体层的边缘附近的边缘的厚度朝向所述边缘逐渐平滑地减小。

公开(公告)号：US20050269938A1

公开(公告)日：2005-12-08

申请号：US11143677

申请日：2005-06-03

Applicant: Hitoshi Toki ,  Takuya Hamada ,  Tomohiro Yamada ,  Masahiro Kato

Inventor： Hitoshi Toki ,  Takuya Hamada ,  Tomohiro Yamada ,  Masahiro Kato

IPC: C09K11/57 ,  C09K11/62 ,  C09K11/77 ,  H01J1/62 ,  H01J1/63 ,  H01J29/20 ,  H01J63/04

CPC classification number: C09K11/7729 ,  C09K11/7789 ,  H01J1/63 ,  H01J31/125 ,  H01J2329/20

Abstract: A multi-color luminous fluorescent display device includes therein a vacuum-sealed vessel having a glass substrate, an anode disposed on the glass substrate, a cathode installed in the vacuum-sealed vessel, a first phosphorescent layer containing a phosphor emitting yellow to red light, and a second phosphorescent layer containing a phosphor emitting blue to green light. The first phosphorescent layer contains a Ln2O2S:Eu phosphor (Ln is at least one selected from a group consisting of La, Gd, Lu and Y) which emits yellow to red light, and the second phosphorescent layer contains at least one phosphor selected from ZnO:Zn phosphor, ZnGa2O4 phosphor and ZnGa2O4:Mn phosphor which emit blue to green light.

Abstract translation: 一种多色发光荧光显示装置，其中具有玻璃基板的真空密封容器，设置在玻璃基板上的阳极，设置在真空密封容器内的阴极，含有发出黄色至红色的荧光体的第一磷光层 以及包含发出蓝色至绿色光的荧光体的第二磷光层。 第一磷光层包含Ln 2 O 2 S 2 Eu荧光体（Ln是选自La，Gd，Lu和Y中的至少一种），其发射 黄色至红色的光，第二磷光层包含至少一种选自ZnO：Zn荧光体，ZnGa 2 O 4 O 4磷光体和ZnGa 2 O 3 > O 4：发射蓝色至绿色的Mn荧光体。

公开(公告)号：US20050116611A1

公开(公告)日：2005-06-02

申请号：US10978214

申请日：2004-10-29

Applicant: Zin-Min Park ,  Soo-Joung Lee

Inventor： Zin-Min Park ,  Soo-Joung Lee

IPC: H01J31/12 ,  C09K11/64 ,  G09F9/30 ,  H01J1/30 ,  H01J1/62 ,  H01J1/63 ,  H01J29/32 ,  H01J63/04

CPC classification number: H01J1/63 ,  C09K11/642

Abstract: A flat panel display device includes a first substrate; an electron emission region formed on the first substrate; a second substrate located at a predetermined distance facing the first substrate and forming a vacuum vessel with the first substrate; and a light emitting region which emits light derived by electrons emitted from the electron emission source. The light emitting region includes an anode in a predetermined pattern that formed on the second substrate and a phosphor screen layered on the anode. A proportion, k between a screen weight of the phosphor screen and an average diameter of phosphor particles on the phosphor screen satisfies: k=S/(D·n) where, k ranges from 0.16 to 0.23, S is the screen weight (mg/cm2), D is the average diameter of the phosphor particles, and n is the number of accumulation layers of the phosphor powder particles on the phosphor screen.

Abstract translation: 平板显示装置包括第一基板; 形成在所述第一基板上的电子发射区域; 位于面向所述第一基板的预定距离处并与所述第一基板形成真空容器的第二基板; 以及发射从电子发射源发射的电子衍射的光的发光区域。 发光区域包括形成在第二基板上的预定图案的阳极和层叠在阳极上的荧光屏。 萤光屏的屏幕重量与荧光屏上的荧光体颗粒的平均直径之间的比例k满足：<？in-line-formula description =“In-line formula”end =“lead”？> k = S /（Dn）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中，k的范围是0.16到0.23，S是屏幕重量（mg / cm 2） SUP>），D是荧光体粒子的平均直径，n是荧光体荧光粉粒子的累积层数。