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    Plasma addressed liquid crystal display - has second substrate made up of several partial substrates which serves to orientate liquid crystal
    3.
    发明专利
    Plasma addressed liquid crystal display - has second substrate made up of several partial substrates which serves to orientate liquid crystal 未知

    公开(公告)号：DE4223305A1

    公开(公告)日：1993-06-03

    申请号：DE4223305

    申请日：1992-07-15

    Applicant: SAMSUNG ELECTRONIC DEVICES

    Inventor： KIM DAE-IL

    IPC: G02F1/133 ,  G02F1/1333 ,  G09F9/35 ,  H01J17/49

    Abstract: The plasma addressed liquid crystal display (LCD) has a first substrate (120) with data electrode strips (140) on its inner side. A second substrate (130) of a given thickness is spaced from the first (120) defining a liquid crystal space. A third substrate (250) is spaced from the second (130). Dividing barriers (241) of given height and width between the second and third substrates define a number of plasma discharge spaces. These provide a potential to the second substrate (130) to activate the crystal (160) in cooperation with the data electrodes (140). First and second electrodes (220,230) produce linear discharge in each space. The second substrate (130) is made of several partial substrates. The contact points (131) of these are supported by the barriers (241) and are attached to them by a paste (132). This can partially absorb the shock on the second substrate (130). ADVANTAGE - Reduces manufacturing costs. Enables bigger screen to be made more efficiently.

    6.
    发明专利
    未知

    公开(公告)号：FR2650428A1

    公开(公告)日：1991-02-01

    申请号：FR8911271

    申请日：1989-08-25

    Applicant: SAMSUNG ELECTRONIC DEVICES

    Inventor： KIM DAE-IL ,  HWANG WOO-HYUN

    IPC: G09F9/313 ,  H01J17/49 ,  G09F13/26

    Abstract: An improved plasma display panel is disclosed, the improvement comprising: a resistance layer stacked on the surface of a trigger electrode in such a manner that the surface of the resistance layer should be exposed to a discharge space filled with discharge gas, characterized in that the trigger electrode is unitized into a single piece so that the whole surface of the resistance layer should be matched with the whole surface of the trigger electrode. The device of the present invention is easy to manufacture because the dielectric which is complicated and has fastidious conditions is removed, and low cost metals as the material of the electrodes can be adopted, thus making it also possible to save the manufacturing cost.

    7.
    发明专利
    未知

    公开(公告)号：DE4211258C2

    公开(公告)日：2000-05-31

    申请号：DE4211258

    申请日：1992-04-03

    Applicant: SAMSUNG ELECTRONIC DEVICES

    Inventor： KIM DAE-IL

    IPC: G02F1/1333 ,  G02F1/133 ,  G02F1/1334 ,  G09F9/46 ,  H01J17/49

    Abstract: A plasma addressed liquid crystal display and manufacturing method thereof is disclosed whose plasma addressing unit has a barrier of a predetermined height between a planar orientation layer and a rear substrate, a second electrode placed in the middle or on the top of the barrier, and a first electrode positioned between the barriers. The electrodes are made of metal paste which enables the use of a screen printing method, thereby facilitating manufacturing and allowing for a large screen display.

    8.
    发明专利
    未知

    公开(公告)号：DE4122056C2

    公开(公告)日：1996-01-11

    申请号：DE4122056

    申请日：1991-07-03

    Applicant: SAMSUNG ELECTRONIC DEVICES

    Inventor： KIM DAE-IL ,  GWEON YONG-HO

    IPC: G09F9/313 ,  H01J17/49

    Abstract: A PDP that includes a crooked discharge path caused by first and second barriers offset from each other, the ends being in contact with each other. Auxiliary anodes are provided on the end of the first barriers facing a front plate. Auxiliary discharge light produced between the second barriers is intercepted by the first barriers forming the crooked discharge path. The PDP improves contrast of picture and is easy to manufacture.

    9.
    发明专利
    未知

    公开(公告)号：DE4238634A1

    公开(公告)日：1993-09-30

    申请号：DE4238634

    申请日：1992-11-16

    Applicant: SAMSUNG ELECTRONIC DEVICES

    Inventor： KIM DAE-IL

    IPC: G09G3/282 ,  G09G3/20 ,  G09G3/2813 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  H01J11/12 ,  H01J11/14 ,  H01J11/20 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/44 ,  G09F9/313 ,  G09G3/28 ,  H01J17/49

    Abstract: A plasma display panel (PDP) is disclosed which includes a plurality of anodes formed on an upper plate, a plurality of first sustaining electrodes and a plurality of alternating second sustaining electrodes and cathodes formed on a lower plate, and a dielectric coated on the first and second sustaining electrodes and cathodes. A method for driving the PDP includes the steps of initiating a discharge by supplying a potential higher than the discharge firing voltage to the anodes and cathodes, generating a predetermined potential between the cathodes and first sustaining electrodes to increase the voltage generated from the discharge-initiating step, supplying a voltage higher than a discharge sustaining voltage between the first and second sustaining electrodes to maintain the discharge, and supplying a narrow pulse to the cathodes for erasing the discharge.

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