公开(公告)号：DE602004026960D1

公开(公告)日：2010-06-17

申请号：DE602004026960

申请日：2004-06-18

Applicant: LG ELECTRONICS INC

Inventor： CHUNG MOON SHICK ,  SHIN JUNG SUB

IPC: G09G3/288 ,  G09G3/20 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/298 ,  H01J11/20 ,  H01J11/28

公开(公告)号：DE69738857D1

公开(公告)日：2008-09-11

申请号：DE69738857

申请日：1997-04-03

Applicant: HITACHI HPPL

Inventor： KUROKI SEIKI ,  NHAN NGUEN THANH

IPC: H01J11/14 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/46 ,  H01J17/00 ,  H01J17/49

Abstract: A surface discharge plasma display panel comprises a plurality of display electrode pairs arranged on a first substrate, the display electrodes extending in a first direction, and a plurality of address electrodes arranged on a second substrate opposing the first substrate, the address electrodes extending in a second direction crossing the first direction. The address electrodes are divided such that a screen is divided into a plurality of partial panels.

公开(公告)号：DE602005002398T2

公开(公告)日：2008-06-19

申请号：DE602005002398

申请日：2005-05-19

Applicant: SAMSUNG SDI CO LTD

Inventor： KANG KYOUNG-DOO

IPC: H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J17/30

Abstract: A plasma display panel (PDP) which can realize low voltage driving, to thus reduce power consumption, and which can improve luminous efficiency through a long gap. The PDP includes a first substrate and a second substrate opposing each other, barrier ribs arranged in a space between the first substrate and the second substrate to define a plurality of discharge cells, phosphor layers formed in each of the plurality of discharge cells, address electrodes formed on the second substrate, and display electrodes provided on the first substrate. The display electrodes include igniter electrodes having ends protruding towards insides of the discharge cells, the igniter electrodes opposing the address electrodes within the discharge cells.

公开(公告)号：FR2797987B1

公开(公告)日：2006-09-15

申请号：FR0011129

申请日：2000-08-31

Applicant: NEC CORP

Inventor： HIRANO NAOTO ,  NUNOMURA KEIJI

IPC: G09F9/313 ,  G09G3/288 ,  G09G3/291 ,  G09G3/294 ,  G09G3/297 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/46

Abstract: To provide a plasma display panel which improves the write characteristics, luminous luminance, and luminous efficiency and which has a longer life. On a back glass substrate, data electrodes are formed in the substrate column direction. Over the data electrodes, a dielectric layer is formed. On the dielectric layer, scan electrodes are formed in a substrate row direction. Over the scan electrodes, a dielectric layer is formed. On the dielectric layer, partitions are formed in the substrate column direction. On the dielectric layer including the partitions, a protection layer and a fluorescent material layer are formed. On the other hand, on a front glass substrate, common electrodes and bus electrodes electrically connected to the common electrodes are formed in the substrate row direction so as to be opposed to the scan electrodes. Over the common electrodes and the bus electrodes, a dielectric layer and a protection layer are formed.

公开(公告)号：DE69834288D1

公开(公告)日：2006-06-01

申请号：DE69834288

申请日：1998-02-19

Applicant: PIONEER CORP

Inventor： UEOKA MITSUO ,  OKAJIMA TETSUJI

IPC: H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44

Abstract: A surface discharge alternating current plasma display panel has a pair of transparent electrodes (22b) supplied with current from metal bus electrodes (22c) through connecting portions spaced from each other by slits (22g), a dielectric layer (22e) covering the pair of transparent electrodes and the metal bus electrodes and a porous insulating layer (22f) covering a part of the dielectric layer over the metal bus electrodes ; when surface discharge takes between the transparent electrodes of the pair, the surface discharge is spread toward the bus electrodes; however, the surface discharge can not exceed the slits; for this reason, the surface discharge is concentrated over the transparent electrodes.

公开(公告)号：DE69633311D1

公开(公告)日：2004-10-07

申请号：DE69633311

申请日：1996-12-13

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： AOKI MASAKI ,  TORII HIDEO ,  FUJII EIJI ,  OHTANI MITSUHIRO ,  INAMI TAKASHI ,  KAWAMURA HIROYUKI ,  TANAKA HIROYOSHI ,  MURAI RYUICHI ,  ISHIKURA YASUHISA ,  NISHIMURA YUTAKA ,  YAMASHITA KATSUYOSHI

IPC: C23C16/40 ,  C30B23/00 ,  C30B29/16 ,  H01J9/02 ,  H01J9/20 ,  H01J9/24 ,  H01J9/38 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44 ,  H01J11/48 ,  H01J11/50 ,  H01J17/04 ,  H01J17/20 ,  H01J17/49

Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectrics glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.

公开(公告)号：MXPA01007699A

公开(公告)日：2004-08-11

申请号：MXPA01007699

申请日：2001-07-30

Applicant: ELECTRO PLASMA INC

Inventor： OLEKSANDR SHVYDKY

IPC: G09G3/20 ,  G09G3/292 ,  G09G3/298 ,  H01J11/12 ,  H01J11/28 ,  H01J17/04 ,  H01J17/49

Abstract: Un exhibidor de plasma, de panel plano, que comprende un recinto lleno de gas, hermeticamente sellado. Este recinto incluye un substrato superior de vidrio, que tiene una primera pareja de electrodos paralelos sustentadores, depositados sobre el primer substrato, esta primera pareja de electrodos sustentadores incluye un primer y segundo electrodos sustentadores. Al menos un electrodo auxiliar se deposita sobre el primer substrato paralelo a la primera pareja de electrodos sustentadores, el electrodo auxiliar esta adyacente al primer electrodo sustentador, en la primera pareja de electrodos sustentadores. Una segunda pareja de electrodos paralelos sustentadores se deposita sobre el primer substrato, paralelo a los electrodos activadores de disparo, la segunda pareja de electrodos sustentadores incluyen un primero y segundo electrodos sustentadores, esta pareja de electrodos sustentadores se orienta en el primer substrato como una imagen en espejo de la primera pareja de electrodos sustentadores, de modo que el primer electrodo sustentador en la segunda pareja de electrodos sustentadores, sea adyacente al electrodo auxiliar. Un primer bloque del electrodo sustentador, comun, sencillo, se conecta electricamente al primer electrodo sustentador en la primera pareja de electrodos sustentadores y al primer electrodo sustentador en la segunda pareja de electrodos sustentadores, este primer bloque de electrodo sustentador se adapta para ser conectado al primer suministro de forma de onda de voltaje del sustentador, por lo cual un solo suministro proporciona una primera forma de onda de voltaje del sustentador a ambos de los primeros electrodos sustentadores. El exhibidor tambien incluye una pelicula dielectrica delgada, que cubre los electrodos sustentadores y auxiliares, y un substrato de vidrio de fondo, separado desde el substrato de vidrio superior. Este substrato de fondo incluye una pluralidad de nervaduras y micro-ranuras de barrera alternativas. Un electrodo de direccion se asocia con cada micro-ranura y se deposita una sustancia fosforica sobre una porcion de cada electrodo de direccion. Un primer voltaje se aplica al electrodo activador de disparo, para iniciar una descarga entre este electrodo iniciador de disparo y un electrodo sustentador. Un segundo voltaje, el cual es mayor que el primer voltaje aplicado a los electrodos sustentadores y causa que la descarga se extienda entre dichos electrodos sustentadores.

公开(公告)号：DE69624905D1

公开(公告)日：2003-01-02

申请号：DE69624905

申请日：1996-05-24

Applicant: FUJITSU LTD

Inventor： AMATSU MASASHI ,  KANAGU SHINJI ,  SASAKA MASAAKI ,  AWAJI NORIYUKI ,  EBIHARA KAZUMI

IPC: H01J9/02 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/46 ,  H01J11/48 ,  H01J11/00 ,  H01J11/02

Abstract: It is an object of the present invention to prevent deterioration of a transparent electrically-conductive film which forms display electrodes, so as to enhance the reliability of display electrodes. In an AC type plasma display panel including a plurality of display electrodes X & Y formed of a transparent electrically-conductive film or a multiple layer of a transparent electrically-conductive film plus a metal film a width of which is narrower therethan, and a dielectric layer to cover the display electrodes from the discharge space, the dielectric layer is formed by the use of a ZnO-containing glass material containing substantially none of lead. Moreover, the display electrodes are protected by coating the dielectric layer so far as the ends of display electrodes; and the coating is removed afterwards by etching, etc..

公开(公告)号：DE69621724D1

公开(公告)日：2002-07-18

申请号：DE69621724

申请日：1996-08-20

Applicant: FUJITSU LTD

Inventor： NANTO TOSHIYUKI ,  NAKAHARA HIROYUKI ,  AWAJI NORYUKI ,  WAKITANI MASAYUKI ,  SHINODA TSUTAE ,  KONNO KEIICHIRO ,  YANAGIBASHI YASUO ,  SAKAMOTO NAOHITO

IPC: H01J9/02 ,  H01J9/24 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/44 ,  H01J17/04 ,  H01J17/49

Abstract: A surface discharge type plasma display panel (PDP) includes a pair of front and rear substrates (11, 21) with a discharge space (30) therebetween and a plurality of pairs of display electrodes on internal surface of either the front or rear substrate. The display electrodes extend along each display line L. The PDP further includes a light shielding film (45), extending in bands along the display line direction, formed on the internal surface of the front substrate (11) to overlay each area S2 between the adjacent display lines L and extending between the display electrodes X and Y.

公开(公告)号：FR2776825A1

公开(公告)日：1999-10-01

申请号：FR9903970

申请日：1999-03-30

Applicant: SAMSUNG DISPLAY DEVICES CO LTD

Inventor： PARK DEUK IL ,  CHOI JONG SEO ,  JOO KYU NAM

IPC: H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/30 ,  H01J11/32 ,  H01J11/34 ,  H01J11/38 ,  H01J17/49 ,  H01J1/88 ,  G09F9/313

Abstract: The construction has a lower substrate (21) with first electrodes (22) and second/third electrodes (24,25) mounted above the first electrodes. There are auxiliary electrodes (26) between the second and third electrodes which are electrically charged in a constant manner, charging a dielectric layer. (23).