公开(公告)号：US20040080257A1

公开(公告)日：2004-04-29

申请号：US10687427

申请日：2003-10-16

Inventor： Benoit Racine ,  Yvan Raverdy

IPC: H01J017/49

CPC classification number: C09K11/643 ,  C09K11/7774 ,  H01J11/10 ,  H01J11/42

Abstract: Panel comprising a transparent front plate and a rear plate that leave between them discharge spaces, the walls of which are at least partly coated with a layer of a phosphor capable of emitting green, blue or red light; the green phosphor is formed from a mixture of two aluminates having a spinel structure, one A doped with manganese and the other B doped with cerium and with terbium; preferably, the blue phosphor is based on an aluminate of the same structure. The static charges of the various phosphors are homogenized and the risks of phosphor performance degradation during manufacture of the panel are limited.

Abstract translation: 面板包括透明的前板和后板，它们在它们之间留出放电空间，其壁至少部分地涂覆有能够发出绿色，蓝色或红色光的磷光体层; 绿色荧光体由具有尖晶石结构的两种铝酸盐的混合物形成，一个掺杂有锰的另一个B掺杂有铈和与铽的B的混合物; 优选地，蓝色荧光体基于相同结构的铝酸盐。 各种荧光体的静电电荷均匀化，并且面板制造期间荧光体性能降低的风险受到限制。

公开(公告)号：US20040075386A1

公开(公告)日：2004-04-22

申请号：US10648539

申请日：2003-08-25

Inventor： Hideki Hoshino ,  Satoshi Ito ,  Naoko Furusawa ,  Hisatake Okada

IPC: H01J017/49

CPC classification number: H01J11/12 ,  C09K11/595 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7797 ,  H01J11/42

Abstract: At least one kind of a rear earth element or an alkaline earth metal element is activated together with manganese in a zinc silicate system phosphor, and a mean particle size of the phosphor is between 0.01 and 1.0 nullm.

Abstract translation: 在硅酸锌系磷光体中至少有一种后土元素或碱土金属元素与锰一起活化，磷光体的平均粒径为0.01〜1.0μm。

公开(公告)号：US20030127982A1

公开(公告)日：2003-07-10

申请号：US10327959

申请日：2002-12-26

Applicant: DAINIPPON SCREEN MFG.CO., LTD.

Inventor： Manabu Yabe

IPC: H01J017/49

CPC classification number: H01J11/10 ,  H01J9/227 ,  H01J11/42

Abstract: On a substrate (9) on which barrier ribs (91) are formed, a nozzle (71) is inserted between the barrier ribs (91) and discharges a phosphor paste (92). The nozzle (71) has a slit (712) in a direction orthogonal to a traveling direction and the phosphor paste (92) is discharged from the slit (712) towards a bottom surface and side surfaces of a valley between the barrier ribs (91). The phosphor paste (92) after the discharge is shaped by a rear portion (713) of a tip of the nozzle (71) and applied to the bottom surface and side surfaces of the valley to have an appropriate thickness.

Abstract translation: 在其上形成有阻挡肋（91）的基板（9）上，在阻挡肋（91）之间插入喷嘴（71）并排出荧光体浆料（92）。 喷嘴（71）在与行进方向正交的方向上具有狭缝（712），并且荧光体浆料（92）从狭缝（712）朝向底面排出，并且阻挡肋（91）之间的谷部的侧表面 ）。 排出后的荧光体膏（92）由喷嘴（71）的前端部的后部（713）成形，并被施加到谷的底面和侧面以具有适当的厚度。

公开(公告)号：US06583561B2

公开(公告)日：2003-06-24

申请号：US09782022

申请日：2001-02-14

Applicant: Takao Sawada ,  Keiji Fukuyama ,  Noritsuna Hashimoto ,  Ko Sano ,  Manabu Akiba

Inventor： Takao Sawada ,  Keiji Fukuyama ,  Noritsuna Hashimoto ,  Ko Sano ,  Manabu Akiba

IPC: H01J1749

CPC classification number: H01J11/12 ,  C09K11/77 ,  H01J11/42

Abstract: The object of the present invention is to provide a gas discharge display device having improved luminous efficiency by effectively using ultraviolet ray, which is absorbed in a partition wall or a protective film and the like without contributing to excitation of a fluorescent material. By adding gadolinium to the materials excluding the fluorescent material among structures surrounding the discharge cell, ultraviolet ray having a wavelength of 315 nm is generated, which can excite the fluorescent material. The ultraviolet ray excites the fluorescent material to generate visible light, and then, electric-light conversion efficiency is improved.

Abstract translation: 本发明的目的是提供一种气体放电显示装置，其通过有效地使用紫外线来提高发光效率，该紫外线吸收在分隔壁或保护膜等中而不会有助于荧光材料的激发。 通过在除了放电单元周围的结构中的荧光材料之外的材料中添加钆，产生波长为315nm的紫外线，可以激发荧光材料。 紫外线激发荧光材料以产生可见光，然后提高电光转换效率。

公开(公告)号：US20030016193A1

公开(公告)日：2003-01-23

申请号：US10183162

申请日：2002-06-28

Applicant: PIONEER CORPORATION

Inventor： Mario Amatsuchi ,  Chiharu Koshio ,  Kimio Amemiya ,  Yasuhiro Torisaki

IPC: G09G003/28

CPC classification number: H01J11/42 ,  G09G3/2003 ,  G09G3/28 ,  G09G5/02 ,  H01J11/12

Abstract: An object of the present invention is to provide a high definition PDP screen without lowering the PDP luminescence efficiency. The display panel is provided with a plurality of cells that are arranged in a matrix, each of the plurality of cells emitting a different unique luminescent color; wherein a plurality of cells each bearing first luminescent color are disposed on every other line in a vertical direction, and a line of cells each having second luminescent color and a line of cells each having third luminescent color are alternated with a line of said plurality of cells having first luminescent color respectively therebetween.

Abstract translation: 本发明的目的在于提供一种不降低PDP发光效率的高分辨率PDP屏幕。 显示面板设置有以矩阵形式布置的多个单元，多个单元中的每一个单元发射不同的唯一发光颜色; 其中，在垂直方向上的每隔一行上设置多个具有第一发光色的单元，并且具有第二发光颜色的单元阵列和每个具有第三发光颜色的单元阵列与所述多个 细胞分别具有第一发光颜色。

公开(公告)号：US06501444B1

公开(公告)日：2002-12-31

申请号：US09170721

申请日：1998-10-14

Applicant: Kazuaki Yanagida ,  Masayuki Noborio

Inventor： Kazuaki Yanagida ,  Masayuki Noborio

IPC: G09G328

CPC classification number: H01J11/42 ,  H01J11/12

Abstract: In a plasma display panel, red, green, and blue pixels have the same voltage range for write discharges. The red, the green, and the blue pixels have first, second, and third data electrodes, respectively, covered with an insulating film. A red fluorescent substance layer is formed on the insulating film over the first data electrode. A green fluorescent substance layer is formed on the insulating film over the second data electrode. A blue fluorescent substance layer is formed on the insulating film over the third data electrode. The green fluorescent substance is smaller than both of the red and the blue fluorescent substance layers in thickness.

Abstract translation: 在等离子体显示面板中，红色，绿色和蓝色像素具有与写入放电相同的电压范围。 红色，绿色和蓝色像素分别具有被绝缘膜覆盖的第一，第二和第三数据电极。 在第一数据电极上的绝缘膜上形成红色荧光物质层。 在第二数据电极上的绝缘膜上形成绿色荧光物质层。 在第三数据电极上的绝缘膜上形成蓝色荧光物质层。 绿色荧光物质的厚度小于红色和蓝色荧光物质层。

公开(公告)号：US06495958B1

公开(公告)日：2002-12-17

申请号：US09333946

申请日：1999-06-16

Applicant: Cheol-hee Moon

Inventor： Cheol-hee Moon

IPC: H01J1749

CPC classification number: H01J11/12 ,  H01J11/26 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J2211/265 ,  H01J2211/363

Abstract: A plasma display panel including upper and lower substrates which are opposite to each other, a pair of upper electrodes formed to be spaced apart from each other on the lower surface of the upper substrate, a first dielectric layer coated on the lower surface of the upper substrate to bury the upper electrodes, partition walls installed to be spaced apart from each other on the lower substrate, for defining discharge spaces, lower electrodes formed of conductive wires on the upper substrate in the discharge spaces so as to be orthogonal to the upper electrodes, and a phosphor layer coated in the discharge spaces.

Abstract translation: 一种等离子体显示面板，包括彼此相对的上基板和下基板，在上基板的下表面上形成为彼此间隔开的一对上电极，涂覆在上基板的下表面上的第一介电层 衬底，以埋置上电极，在下基板上安装成彼此间隔开的隔墙，用于限定放电空间，在放电空间中的上基板上由导线形成的下电极，以与上电极正交 以及涂布在放电空间中的荧光体层。

公开(公告)号：US20020063664A1

公开(公告)日：2002-05-30

申请号：US09993650

申请日：2001-11-27

Applicant: FUJITSU LIMITED

Inventor： Tsutae Shinoda ,  Noriyuki Awaji ,  Shinji Kanagu ,  Tatsutoshi Kanae ,  Masayuki Wakitani ,  Toshiyuki Nanto ,  Mamaru Miyahara

IPC: G09G003/28

CPC classification number: H01J11/12 ,  G09G3/22 ,  H01J1/74 ,  H01J9/227 ,  H01J11/26 ,  H01J11/36 ,  H01J11/42 ,  H01J2211/444

Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.

Abstract translation: 具有精细图像元素并且具有明亮显示的全色三电极表面放电型等离子体显示装置。 三原色发光区域以连续的方式布置在显示电极对的延伸方向上，图像元素由这三个发光区域定义的三个单位发光区域和与这三个发光区域相交的地址电极组成。 此外，磷光体不仅涂覆在基板上，而且涂覆在屏障的侧壁和寻址电极上。 还公开了上述结构的制造工艺和操作方法。

公开(公告)号：US09670407B2

公开(公告)日：2017-06-06

申请号：US14313385

申请日：2014-06-24

Applicant: Panasonic Corporation

Inventor： Shozo Oshio

IPC: C09K11/81 ,  C01B25/45 ,  C09K11/77 ,  H01J11/42

CPC classification number: C09K11/7795 ,  H01J11/42 ,  Y10T428/2982

Abstract: Provided is a rare earth phosphovanadate phosphor that is excellent in emission characteristics and preferred also from the viewpoint of industrial production, and a production method thereof. The rare earth phosphovanadate phosphor includes at least a primary particle in which a linear uneven pattern including a plurality of ridge lines parallel to each other is formed on the surface of the particle. Further, the method for producing a rare earth phosphovanadate phosphor involves generating a mixture of a rare earth phosphovanadate phosphor and an alkali metal vanadate, and removing the alkali metal vanadate.

公开(公告)号：US20170037313A1

公开(公告)日：2017-02-09

申请号：US15038836

申请日：2014-11-21

Applicant: National Institute for Materials Science

Inventor： Naoto HIROSAKI ,  Takashi TAKEDA ,  Shiro FUNAHASHI ,  Eiichirou NARIMATSU

IPC: C09K11/77 ,  C09D5/22 ,  H01L33/60 ,  H01L33/50 ,  H01L33/56 ,  H01L33/62 ,  C09K11/08 ,  C09D17/00

CPC classification number: C09K11/7792 ,  C09D5/22 ,  C09D17/004 ,  C09K11/0883 ,  C09K11/7734 ,  G02F1/1336 ,  G02F2001/133614 ,  H01J11/42 ,  H01J29/20 ,  H01J2329/20 ,  H01L27/322 ,  H01L33/502 ,  H01L33/56 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/00014

Abstract: Provided are an oxynitride phosphor comprising a JEM crystal as a main component and being characterized by light-emitting properties (light emission color or excitation property, light emission spectrum) that is different from the known JEM phosphor, and an application thereof. The phosphor of the present invention comprises the JEM crystal activated with Eu and represented by MAl(Si, Al)6(O, N)10 (where the M element is one or more elements selected from the group consisting of Ca, Sr, Eu, La, Sc, Y, and lanthanoid elements; and includes at least Eu as well as Ca and/or Sr).

Abstract translation: 提供一种包含JEM晶体作为主要成分的氮氧化物荧光体，其特征在于与已知的JEM荧光体不同的发光特性（发光颜色或激发特性，发光光谱）及其应用。 本发明的荧光体包含用Eu活化的JEM晶体，由MA1（Si，Al）6（O，N）10（其中M元素是选自Ca，Sr，Eu中的一种或多种元素 ，La，Sc，Y和镧系元素;并且至少包括Eu以及Ca和/或Sr）。