公开(公告)号：EP1865529B1

公开(公告)日：2012-04-18

申请号：EP07714790.8

申请日：2007-02-22

申请人： Panasonic Corporation

发明人： TOYODA, Izumi c/o Matsushita Electric Industrial Co., Ltd. ,  NAGASAKI, Yoshihisa c/o Matsushita Electric Industrial Co., Ltd. ,  HIBINO, Junichi c/o Matsushita Electric Industrial Co., Ltd. ,  SUGIMOTO, Kazuhiko c/o Matsushita Electric Industrial Co., Ltd. ,  HORIKAWA, Keiji c/o Matsushita Electric Industrial Co., Ltd. ,  SHIGETOH, Nobuyuki c/o Matsushita Electric Industrial Co., Ltd. ,  MIYAMAE, Yuichiro c/o Matsushita Electric Industrial Co., Ltd.

IPC分类号： C09K11/59 ,  C09K11/77 ,  H01J17/49 ,  H01J9/227

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

摘要： Provided is a plasma display device having a novel phosphor layer which emits green light and improved initial emission luminance and improved emission luminance maintaining rate. The phosphor layer includes a mixture of particles of Zn2SiO4:Mn and particles of (Y, Gd)BO3:Tb. The surface of the particles of Zn2SiO4:Mn is covered with magnesium oxide. The ratio of Mg to Si measured by an X-ray photoelectron spectroscopy (XPS) apparatus on the particle surface is 0.7 or more but not more than 6.0.

公开(公告)号：EP1865529A4

公开(公告)日：2011-03-09

申请号：EP07714790

申请日：2007-02-22

申请人： PANASONIC CORP

发明人： TOYODA IZUMI ,  NAGASAKI YOSHIHISA ,  HIBINO JUNICHI ,  SUGIMOTO KAZUHIKO ,  HORIKAWA KEIJI ,  SHIGETOH NOBUYUKI ,  MIYAMAE YUICHIRO

IPC分类号： C09K11/59 ,  C09K11/77 ,  H01J9/227 ,  H01J11/12 ,  H01J11/42

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

公开(公告)号：EP1378933B1

公开(公告)日：2010-09-08

申请号：EP03015016.3

申请日：2003-07-02

申请人： LG Display Co., Ltd.

发明人： Kim, Chang Nam

IPC分类号： C23C14/04 ,  G03F1/16 ,  H05B33/10 ,  H01J9/227

CPC分类号： G03F1/20 ,  C23C14/042

公开(公告)号：EP1605029A4

公开(公告)日：2010-02-10

申请号：EP04712758

申请日：2004-02-19

申请人： PANASONIC CORP

发明人： SUGIMOTO KAZUHIKO ,  HIBINO JUNICHI ,  AOKI MASAKI ,  TANAKA YOSHINORI ,  SETOGUCHI HIROSHI

IPC分类号： H01J11/42 ,  C09K11/77 ,  C09K11/08 ,  C09K11/64 ,  H01J9/227 ,  H01J11/02

CPC分类号： C09K11/7734 ,  H01J2211/42

公开(公告)号：EP2089874A1

公开(公告)日：2009-08-19

申请号：EP07832903.4

申请日：2007-11-30

申请人： Kabushiki Kaisha Toshiba

发明人： TASHIRO, Shigeyuki ,  HIROSAWA, Daiji ,  SHIRAI, Hiroshi ,  HOSOYA, Masahiro ,  SAITO, Mitsunaga ,  NAKAO, Hideyuki ,  ISHII, Koichi ,  SHINJO, Yasushi

IPC分类号： G09F9/00 ,  G02B5/20 ,  H01J9/227

CPC分类号： B41M1/06 ,  B41M1/34 ,  B41M1/42 ,  G02B5/201

摘要： Provided is a pattern forming apparatus comprising a transfer device (30) for transferring a pattern image (24') formed on a plate (1) held by a printing frame (32), to the surface of a glass plate (5) held on an XY-stage (6). The transfer device (30) positions the glass plate (5) and the plate (1) with the XY-stage (6), then moves a wiping roller (34) arranged on the back side of the plate (1), while being pushed onto the plate (1), in the direction of arrow (T3), and transfers the pattern image (24') to the glass plate (5) by an electric field while wiping a solvent component existing between the plate (1) and the glass plate (5).

公开(公告)号：EP1519397A4

公开(公告)日：2009-02-18

申请号：EP04712164

申请日：2004-02-18

申请人： PANASONIC CORP

发明人： SUGIMOTO KAZUHIKO ,  HIBINO JUNICHI ,  AOKI MASAKI ,  TANAKA YOSHINORI ,  SETOGUCHI HIROSHI

IPC分类号： C09K11/64 ,  C09K11/08 ,  C09K11/77 ,  H01J9/227 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  H01J11/02

CPC分类号： C09K11/7734 ,  H01J2211/42

摘要： A method for preparing a phosphor having a host crystal comprising an oxide, which comprise steps of weighing, mixing and filling a powder of the phosphor, and thereafter one or more steps of firing the phosphor powder in a reducing atmosphere and, after the last firing in a reducing atmosphere, the step of firing the resultant phosphor in an oxidizing atmosphere, wherein the temperature for the step of firing in an oxidizing atmosphere is preferably 600 to 1000°C; and a plasma display device using a phosphor prepared by the method. A phosphor prepared by the method is reduced in the oxygen vacancy.

公开(公告)号：EP1742245A3

公开(公告)日：2009-01-21

申请号：EP06291128.4

申请日：2006-07-07

申请人： LG Electronic Inc.

发明人： Park, Dae Hyun ,  Kim, Kyung Ku ,  Seo, Byung Hwa ,  Park, Min Soo ,  Jeon, Won Seok, 101-303 Neulpuruen Byuksan Apt. ,  Shin, Dong Oh ,  Park, Deok Hai ,  Lee, Hong Cheol ,  Kim, Je Seok, 709-410 Chowon Buyoung Apt. ,  Ryu, Byung Gil

IPC分类号： H01J9/24 ,  H01J9/20 ,  H01J9/227 ,  H01J17/49

CPC分类号： H01J9/242 ,  H01J11/12 ,  H01J11/36 ,  H01J11/44 ,  H01J2211/444

摘要： A black top green sheet, a plasma display panel, and a method for manufacturing the same, in which black tops made of a photosensitive substance are formed, to improve the contrast of the plasma display panel, reduce the production costs of the plasma display panel, and simplify a process for manufacturing the plasma display panel. The method includes forming a barrier rib material on a lower plate, on which address electrodes and a dielectric are provided; forming a black top material comprising a photosensitive substance on the barrier rib material; patterning the black top material to form black tops; and patterning the barrier rib material using the black tops as a mask to form barrier ribs.

公开(公告)号：EP1806602A2

公开(公告)日：2007-07-11

申请号：EP06122875.5

申请日：2006-10-24

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Wou-sik 316-105 Cheongmyeong Maeul ,  KIM, Seong-jin ,  CHA, Tae-woon ,  SHIN, Seung-joo

IPC分类号： G02B5/00 ,  G02B5/20 ,  H01J9/227

CPC分类号： G02B5/003 ,  G02B5/201 ,  H01J9/2278 ,  H01J29/327

摘要： Provides are a black matrix for color filters and a method of manufacturing the black matrix. The black matrix is formed on a substrate and defines a plurality of pixel regions. The black matrix has an upper surface having a plurality of nano-sized grooves formed therein and being ink-phobic, and lateral surfaces being ink-philic.

摘要翻译： 提供一种用于滤色器的黑色矩阵和一种制造黑色矩阵的方法。 黑矩阵形成在基板上并且限定多个像素区域。 黑色矩阵具有形成在其中的多个纳米尺寸的凹槽的上表面，并且具有墨墨性，并且侧表面是亲墨水的。

公开(公告)号：EP0952603B1

公开(公告)日：2006-11-22

申请号：EP99114180.5

申请日：1995-01-20

申请人： Hitachi, Ltd.

发明人： Wang, Ying-Fu, Hachimanyama-apart 433 ,  Nishiguchi, Takashi

IPC分类号： H01J9/227 ,  H01J29/18 ,  H01J29/32

CPC分类号： H01J9/2273 ,  H01J29/322

公开(公告)号：EP0683920B2

公开(公告)日：2006-04-12

申请号：EP94908603.7

申请日：1994-02-01

申请人： Candescent Intellectual Property Services, Inc.

发明人： FAHLEN, Theodore, S. ,  DUBOC, Robert, M., Jr. ,  CURTIN, Christopher, J. ,  SPINDT, Christopher, J. ,  LOVOI, Paul, A. ,  NOWICKI, Ronald, S. ,  MORRIS, David, L. ,  SCHMID, Anthony, P.

IPC分类号： H01J63/02 ,  H01J9/26 ,  H01J31/12 ,  H01J29/82 ,  H01J9/18 ,  H01J29/08 ,  H01J9/227

CPC分类号： H01J61/30 ,  H01J9/185 ,  H01J9/242 ,  H01J29/028 ,  H01J29/085 ,  H01J29/327 ,  H01J29/467 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/08 ,  H01J2329/323 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： A flat panel device (300) includes a spacer (308) for providing internal support. The spacer can be made of ceramic or glass-ceramic. Spacer surfaces exposed within the flat panel device are treated to reduce secondary emissions and prevent charging of the spacer surfaces. A light-emitting structure contains a main section (302), a pattern of dark ridges (314) situated along the main section, and a plurality of electron-activated light-emissive regions (313) situated in spaces between the ridges. The dark ridges extend further away from the main section than the light-emissive regions to form a raised black matrix. When the light-emitting structure is used in an optical display, the raised black matrix contacts spacers (308) and, in so doing, protects the light-emissive regions from being damaged. The light-emitting structure can be formed according to various techniques of the invention.