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：US08339041B1

公开(公告)日：2012-12-25

申请号：US12946152

申请日：2010-11-15

Applicant: Oliver M. Strbik, III ,  Carol Ann Wedding

Inventor： Oliver M. Strbik, III ,  Carol Ann Wedding

IPC: H01J17/49 ,  H01J11/42 ,  H01J11/20

CPC classification number: H01J11/18 ,  C09K11/06 ,  C09K2211/1011 ,  H01J1/63

Abstract: A gas discharge device constructed out of one or more plasma-shells with an organic luminescent substance(s) located in close proximity to each plasma-shell. Each plasma-shell is a hollow geometric body filled with an ionizable gas. Photons from the gas discharge inside the plasma-shell excite the luminescent substance. In one embodiment the luminescent substance is located on the external surface of the plasma-shell. In another embodiment, the luminescent substance is located inside the plasma-shell. The plasma-shell may be made of an inorganic luminescent material with organic luminescent material located on the inside or outside of the plasma-shell. The plasma-shell is of any suitable geometric shape and includes plasma-sphere, plasma-disc, and plasma-dome. A plasma-shell may be used in combination with a plasma-tube.

Abstract translation: 一种由一个或多个等离子体壳构成的气体放电装置，其中有机发光物质位于每个等离子体壳体附近。 每个等离子体壳体是填充有可电离气体的中空几何体。 等离子体壳内的气体放电的光子激发发光物质。 在一个实施方案中，发光物质位于等离子体壳的外表面上。 在另一个实施方案中，发光物质位于等离子体壳内。 等离子体壳可以由具有位于等离子体壳的内部或外部的有机发光材料的无机发光材料制成。 等离子体壳具有任何合适的几何形状，并且包括等离子体球，等离子体盘和等离子体圆顶。 等离子体壳可以与等离子体管组合使用。

公开(公告)号：US20050285529A1

公开(公告)日：2005-12-29

申请号：US11153452

申请日：2005-06-16

Applicant: Eui-Jeong Hwang ,  Tae-Ho Lee

Inventor： Eui-Jeong Hwang ,  Tae-Ho Lee

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44 ,  H01J11/50 ,  H01J17/49

CPC classification number: H01J11/24 ,  H01J11/12 ,  H01J2211/245

Abstract: A plasma display panel (PDP) with improved bright room contrast while achieving a high opening ratio and high luminance. The PDP includes display electrodes that includes auxiliary electrodes that suppress reflection of incident light off the discharge cells. With address electrodes formed on the rear substrate and the display electrodes formed on the front substrate, auxiliary electrodes connect pairs of display electrodes together. The auxiliary electrodes and the main bus electrodes extend into the discharge cells and reflect the external light. The opaque main bus and auxiliary electrodes are combined with a transparent electrode portion that overlies the main bus and the auxiliary portions to form the display electrodes.

Abstract translation: 等离子体显示面板（PDP），其具有改善的亮室对比度，同时实现高开口率和高亮度。 PDP包括显示电极，其包括抑制入射光从放电单元反射的辅助电极。 通过形成在后基板上的寻址电极和形成在前基板上的显示电极，辅助电极将显示电极对连接在一起。 辅助电极和主母线电极延伸到放电单元中并反射外部光。 不透明主母线和辅助电极与覆盖在主母线和辅助部分上的透明电极部分组合以形成显示电极。

公开(公告)号：US06980179B2

公开(公告)日：2005-12-27

申请号：US10361502

申请日：2003-02-11

Applicant: Norio Yatsuda ,  Takashi Sasaki

Inventor： Norio Yatsuda ,  Takashi Sasaki

IPC: G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  G09G3/291 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  H01J11/12 ,  H01J11/18 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/42 ,  H01J11/46 ,  H04N5/66 ,  G09G3/10 ,  H01J1/62

CPC classification number: G09G3/2074 ,  G09G3/2022 ,  G09G3/2077 ,  G09G3/2803 ,  H01J11/12 ,  H01J11/42

Abstract: A display device is provided in which the number of gradation levels in a display is increased without increasing the number of terminals of a driving device. A display block of one pixel in an image display screen including a plurality of cells are provided with M (two or more) cells having the same light color, and the structures of these cells are made different partially from each other, so that (M+1) types of light emission quantity control including non-light emission can be performed.

Abstract translation: 提供一种显示装置，其中增加显示器中的灰度级数，而不增加驱动装置的端子数量。 在包含多个单元的图像显示屏幕中的一个像素的显示块设置有具有相同光色的M个（两个或更多个）单元，并且使这些单元的结构彼此部分地不同，使得（M +1）类型的发光量控制可以被执行。

公开(公告)号：US20050269933A1

公开(公告)日：2005-12-08

申请号：US11121662

申请日：2005-05-04

Applicant: Yoshihisa Nagasaki ,  Seigo Shiraishi ,  Masahiro Sakai

Inventor： Yoshihisa Nagasaki ,  Seigo Shiraishi ,  Masahiro Sakai

IPC: C09K11/59 ,  C09K11/67 ,  C09K11/68 ,  C09K11/77 ,  H01J1/63 ,  H01J11/12 ,  H01J11/42 ,  H01J17/49

CPC classification number: C09K11/7797 ,  C09K11/676 ,  C09K11/685 ,  C09K11/7734 ,  H01J11/12 ,  H01J11/42

Abstract: A phosphor of the present invention is characterized by: having a phosphor main portion containing zinc silicate as a base material and manganese as an activator; and having at least one element from among titanium (Ti), zirconium (Zr), and hafnium (Hf), or having at least one element from among molybdenum (Mo) and tungsten (W), added to the phosphor main portion. The phosphor with such a composition is capable of precisely controlling the composition of a surface region (i.e. the surface including the vicinity) of each phosphor particle and improving the crystallinity, which leads to a high luminous efficiency and a reduction in time-lapse degradation.

Abstract translation: 本发明的荧光体的特征在于：具有含有硅酸锌作为基体的荧光体主体部分，锰作为活化剂; 并且具有钛（Ti），锆（Zr）和铪（Hf）中的至少一种元素，或者在钼（Mo）和钨（W）中）具有至少一种元素。 具有这种组成的荧光体能够精确地控制每个荧光体颗粒的表面区域（即包括附近的表面）的组成并提高结晶度，这导致高发光效率和延时降解的减少。

公开(公告)号：US20050264196A1

公开(公告)日：2005-12-01

申请号：US11130155

申请日：2005-05-17

Applicant: Jun Kamiyamaguchi

Inventor： Jun Kamiyamaguchi

IPC: H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J17/49

CPC classification number: H01J11/12 ,  H01J11/26 ,  H01J11/32 ,  H01J2211/265 ,  H01J2211/326

Abstract: Discharge cells are arranged in matrix form in the discharge space defined between a front glass substrate and a back glass substrate. Red, green and blue phosphor layers are formed individually in the discharge cells such that the phosphor layers formed in adjacent discharge cells in the column direction have different colors. One pixel consists of three adjacent discharge cells arranged in the row direction and respectively having the red phosphor layer, the green phosphor layer and the blue phosphor layer formed therein. The pixels are arranged in matrix form in the row direction and the column direction.

Abstract translation: 放电单元以矩阵形式布置在前玻璃基板和后玻璃基板之间限定的放电空间中。 在放电单元中分别形成红色，绿色和蓝色荧光体层，使得在列方向上形成在相邻放电单元中的荧光体层具有不同的颜色。 一个像素由沿行方向布置的三个相邻的放电单元组成，分别具有形成在其中的红色荧光体层，绿色荧光体层和蓝色荧光体层。 像素在行方向和列方向上以矩阵形式布置。

公开(公告)号：US06967440B2

公开(公告)日：2005-11-22

申请号：US10687427

申请日：2003-10-16

Applicant: Benoit Racine ,  Yvan Raverdy

Inventor： Benoit Racine ,  Yvan Raverdy

IPC: C09K11/08 ,  C09K11/64 ,  C09K11/68 ,  C09K11/77 ,  C09K11/80 ,  H01J1/62 ,  H01J1/63 ,  H01J11/10 ,  H01J11/42 ,  H01J63/04 ,  H01J17/49

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

Abstract: Panel including 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：US20050231113A1

公开(公告)日：2005-10-20

申请号：US11105561

申请日：2005-04-14

Applicant: Kyoung-Doo Kang ,  Won-Ju Yi ,  Jae-Ik Kwon

Inventor： Kyoung-Doo Kang ,  Won-Ju Yi ,  Jae-Ik Kwon

IPC: H01J11/12 ,  H01J11/16 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/50 ,  H01J17/49

CPC classification number: H01J11/36 ,  H01J11/16 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel (PDP) that has a front substrate, a rear substrate arranged opposite to the front substrate, closed-type front barrier ribs arranged between the front substrate and the rear substrate and formed of a dielectric material, the front barrier ribs defining discharge cells together with the front and rear substrates, front and rear discharge electrodes arranged within the front barrier ribs and surrounding the discharge cells and spaced apart from each other, phosphor layers arranged within the discharge cells and a discharge gas injected into discharge cells.

Abstract translation: 一种等离子体显示面板（PDP），其具有前基板，与前基板相对配置的后基板，设置在前基板和后基板之间并由电介质材料形成的闭合型前阻挡肋，所述前阻挡肋限定 放电单元与前基板和后基板一起，前后放电电极布置在前阻挡肋内并围绕放电单元并彼此间隔开，布置在放电单元内的荧光体层和注入放电单元的放电气体。

公开(公告)号：US20050225520A1

公开(公告)日：2005-10-13

申请号：US10517262

申请日：2004-02-18

Applicant: Kazuhiko Sugimoto ,  Junichi Hibino ,  Masaki Aoki ,  Yoshinori Tanaka ,  Hiroshi Setoguchi

Inventor： Kazuhiko Sugimoto ,  Junichi Hibino ,  Masaki Aoki ,  Yoshinori Tanaka ,  Hiroshi Setoguchi

IPC: C09K11/64 ,  C09K11/08 ,  C09K11/77 ,  H01J9/227 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  G09G3/36

CPC classification number: C09K11/7734 ,  H01J2211/42

Abstract: In a phosphor whose host crystal is constituted of an oxide, a method of preparing the phosphor where the oxygen deficiencies in the phosphor are not many, and a plasma display device using the same are provided. After processes of weighing, mixing and filling powders of the phosphor, a process for firing in a reducing atmosphere and a process for firing in an oxidizing atmosphere after the last reducing atmosphere process are provided. In addition, a firing temperature in the oxidizing atmosphere process is not less than 600° C. and not more than 1000° C.

Abstract translation: 在主晶体由氧化物构成的荧光体中，提供了荧光体中的氧缺陷不多的荧光体的制备方法和使用该荧光体的等离子体显示装置。 在进行称重，混合和填充荧光体粉末的工艺之后，提供在还原气氛中焙烧的方法和在最后的还原气氛处理之后在氧化气氛中烧制的方法。 此外，氧化气氛中的烧成温度为600℃以上1000℃以下

公开(公告)号：US20050212427A1

公开(公告)日：2005-09-29

申请号：US11090813

申请日：2005-03-25

Applicant: Yasushi Buzoujima ,  Shinichi Kouno ,  Katsuya Kume ,  Tomohide Banba ,  Masanobu Yoneda ,  Makoto Kai ,  Itsuhiro Hatanaka

Inventor： Yasushi Buzoujima ,  Shinichi Kouno ,  Katsuya Kume ,  Tomohide Banba ,  Masanobu Yoneda ,  Makoto Kai ,  Itsuhiro Hatanaka

IPC: B32B7/04 ,  B41F35/00 ,  C09J7/00 ,  C09J7/02 ,  G03F7/00 ,  H01J9/227 ,  H01J11/42 ,  H01J11/44 ,  H01J17/49

CPC classification number: B41F35/003 ,  C09J7/38 ,  C09J2201/622 ,  C09J2203/318

Abstract: The object of the invention is to provide a pressure-sensitive adhesive sheet for removal of fluorescent substances, which removes fluorescent substances on only the top surface of a barrier rib but does not remove fluorescent substances on the side of the barrier rib. The invention relates to a pressure-sensitive adhesive sheet used for removing fluorescent substances adhering to a barrier rib of a plasma display panel back substrate and having at least a pressure-sensitive adhesive layer on one side of a base material, wherein the thickness of the pressure-sensitive adhesive layer is more than 3 μm and less than 20 μm.

Abstract translation: 本发明的目的是提供一种用于去除荧光物质的压敏粘合片，其除去隔壁的顶表面上的荧光物质，但不除去隔壁侧的荧光物质。 本发明涉及一种用于去除附着在等离子体显示面板背面基板的隔壁上的荧光物质并且在基材的一侧具有至少一层压敏粘合剂层的压敏粘合片，其中， 压敏粘合剂层大于3μm且小于20μm。