Flat-panel display with intensity control to reduce light-centroid shifting
    21.
    发明授权
    Flat-panel display with intensity control to reduce light-centroid shifting 有权
    平板显示屏具有强度控制,减少轻质心跳

    公开(公告)号:US06414428B1

    公开(公告)日:2002-07-02

    申请号:US09302698

    申请日:1999-04-30

    Abstract: The intensity at which electrons emitted by a first plate structure (10) in a flat-panel display strike a second plate structure (12) for causing it to emit light is controlled so as to reduce image degradation that could otherwise arise from undesired electron-trajectory changes caused by effects such as the presence of a spacer system (14) between the plate structures. An electron-emissive region (20) in the first plate structure typically contains multiple laterally separated electron-emissive portions (201 and 202) for selectively emitting electrons. An electron-focusing system in the first plate structure has corresponding focus openings (42P1 and 42P2) through which electrons emitted by the electron-emissive portions respectively pass. Upon being struck by the so-emitted electrons, a light-emissive region (22) in the second plate structure emits light to produce at least part of a dot of the display's image.

    Abstract translation: 控制由平板显示器中的第一板结构(10)发射的电子撞击用于使其发光的第二板结构(12)的强度,以便减少否则可能由不期望的电子发射引起的图像劣化, 由诸如板结构之间的隔离系统(14)的影响引起的轨迹变化。 第一板结构中的电子发射区(20)通常包含用于选择性地发射电子的多个横向分离的电子发射部分(201和202)。 第一板结构中的电子聚焦系统具有相应的聚焦开口(42P1和42P2),电子发射部分发射的电子分别通过该开口。 在被所发射的电子撞击时,第二板结构中的发光区域(22)发光,以产生显示器图像的至少一部分点。

    Method for reducing charge accumulation in a field emission display
    22.
    发明授权
    Method for reducing charge accumulation in a field emission display 失效
    用于减少场发射显示中的电荷累积的方法

    公开(公告)号:US6075323A

    公开(公告)日:2000-06-13

    申请号:US9233

    申请日:1998-01-20

    Abstract: A method for reducing charge accumulation in a field emission display (100) includes the steps of causing a plurality of electron emitters (114) to emit electrons (132) to reduce the potential at an anode (124) of the field emission display (100). Upon the reduction of the potential at the anode (124), the electrons (132) neutralize a positively electrostatically charged surface (129) of a spacer (130). The anode potential is dropped by providing a resistor (127) in series with a voltage source (126) connected to the anode (124). The anode potential is reduced by causing the electron emitters (114) to emit simultaneously to provide a pull-down current (128) at the anode (124). The voltage at the anode (124) is reduced to a value that causes a sufficient flux of electrons (132) to be attracted to the charged surfaces (129) for neutralizing them.

    Abstract translation: 一种用于减少场发射显示器(100)中的电荷累积的方法包括以下步骤:使多个电子发射器(114)发射电子(132)以减小场致发射显示器(100)的阳极(124)处的电位 )。 当阳极(124)上的电位降低时,电子(132)中和间隔物(130)的正静电带电表面(129)。 通过提供与连接到阳极(124)的电压源(126)串联的电阻器(127)来降低阳极电位。 通过使电子发射器(114)同时发射以在阳极(124)处提供下拉电流(128)来减小阳极电位。 阳极(124)处的电压降低到使得足够的电子通量(132)被吸引到带电表面(129)以消除它们的值。

    Field emission device having a non-coated spacer
    23.
    发明授权
    Field emission device having a non-coated spacer 失效
    具有非涂覆间隔物的场致发射器件

    公开(公告)号:US5990613A

    公开(公告)日:1999-11-23

    申请号:US9097

    申请日:1998-01-20

    CPC classification number: H01J31/123 H01J29/028 H01J2201/025 H01J2329/864

    Abstract: A field emission display (100) includes a cathode plate (102) having a plurality of electron emitters (124), an anode plate (104) opposing the cathode plate (102), and a bulk-resistive spacer (108) extending between the anode plate (104) and the cathode plate (102). The bulk-resistive spacer (108) is made from an electrically conductive material. The resistivity of the electrically conductive material is selected to remove impinging charges while preventing excessive power loss due to electrical current through the bulk-resistive spacer (108) from the anode plate (104) to the cathode plate (102).

    Abstract translation: 场发射显示器(100)包括具有多个电子发射器(124),与阴极板(102)相对的阳极板(104)的阴极板(102)和在阴极板(102)之间延伸的体电阻间隔件 阳极板(104)和阴极板(102)。 体电阻间隔物(108)由导电材料制成。 选择导电材料的电阻率以消除撞击电荷,同时防止由于从阳极板(104)到阴极板(102)的体电阻间隔物(108)的电流的过大的功率损耗。

    Multi-level conductive black matrix
    24.
    发明授权
    Multi-level conductive black matrix 失效
    多层导电黑色矩阵

    公开(公告)号:US5818162A

    公开(公告)日:1998-10-06

    申请号:US828705

    申请日:1997-03-31

    Applicant: Paul M. Drumm

    Inventor: Paul M. Drumm

    CPC classification number: H01J9/242 H01J29/085 H01J2201/025 H01J2329/00

    Abstract: A multi-level conductive matrix structure for separating rows and columns of sub-pixels on the faceplate of a flat panel display device. In one embodiment, the present invention is formed partially of a first plurality of conductive ridges which are disposed on the faceplate between respective adjacent rows of sub-pixel regions. The present invention is further formed of a second plurality of conductive ridges which are orthogonally oriented with respect to and integral with the first plurality of conductive ridges such that a matrix structure is formed. In the conductive matrix of the present invention, the second plurality of conductive ridges have a height which is greater than the height of the first plurality of conductive ridges such that a multi-level conductive matrix is formed. However, the height of the second plurality of conductive ridges decreases to approximately the height of the first plurality of conductive ridges at respective intersections of the first and second plurality of conductive ridges. In so doing, the present invention provides a multi-level conductive matrix for separating rows and columns of sub-pixels on the faceplate of a flat panel display device.

    Abstract translation: 一种用于分离平板显示装置的面板上的子像素的行和列的多级导电矩阵结构。 在一个实施例中,本发明部分地由在相邻的相邻行子像素区域之间设置在面板上的第一多个导电脊。 本发明还由第二多个导电脊构成,第二多个导电脊与第一多个导电脊相对并且与第一多个导电脊成一体,从而形成矩阵结构。 在本发明的导电矩阵中,第二多个导电脊的高度大于第一多个导电脊的高度,从而形成多层导电矩阵。 然而,第二多个导电脊的高度在第一和第二多个导电脊的相应交点处降低到大约第一多个导电脊的高度。 这样做,本发明提供一种用于分离平板显示装置的面板上的子像素列和列的多层导电矩阵。

    Method for irradiating electron beam and electron scanning microscope
    26.
    发明专利
    Method for irradiating electron beam and electron scanning microscope 有权
    辐射电子束和电子扫描显微镜的方法

    公开(公告)号:JP2012014890A

    公开(公告)日:2012-01-19

    申请号:JP2010148463

    申请日:2010-06-30

    Abstract: PROBLEM TO BE SOLVED: To provide a method of scanning an electron beam for forming an electric field to properly guide electrons discharged from a pattern to the outside of the pattern, and an electron scanning microscope.SOLUTION: When a sample is irradiated with the electron beam for forming electrification, after irradiating a first electron beam at a first position and a second position using a center of the pattern formed on the sample as a symmetrical point, the first electron beam is further irradiated at two center positions between a first and a second irradiation positions, which are on the same radius as that of the first and the second positions having the symmetrical point as the center. After that, the irradiation of the first electron beam at the center position between the scanned positions on the radius is further repeated.

    Abstract translation: 要解决的问题:提供一种扫描用于形成电场的电子束以将从图案排出的电子正确地引导到图案外部的方法和电子扫描显微镜。 解决方案:当用用于形成带电的电子束照射样品时,使用形成在样品上的图案的中心作为对称点在第一位置和第二位置照射第一电子束之后,第一电子 在与对称点为中心的第一和第二位置的半径相同的第一和第二照射位置之间的两个中心位置进一步照射光束。 之后,进一步重复第一电子束在半径上的扫描位置之间的中心位置的照射。 版权所有(C)2012,JPO&INPIT

    電子ビームの照射方法及び走査電子顕微鏡
    27.
    发明申请
    電子ビームの照射方法及び走査電子顕微鏡 审中-公开
    电子束辐射方法和扫描电子显微镜

    公开(公告)号:WO2012001883A1

    公开(公告)日:2012-01-05

    申请号:PCT/JP2011/003214

    申请日:2011-06-08

    Abstract: 本発明は、パターンから放出される電子を適正にパターン外に導くための電界を形成する電子ビーム走査方法、及び走査電子顕微鏡の提供を目的とする。上記目的を達成するために、帯電を形成するための電子ビームを、試料に照射する際に、試料上に形成されたパターンのパターン中心(104)を対称点とする第1の位置(1)と第2の位置(2)に、第1の電子ビームを照射した後、対称点を中心とした第1と第2の位置と同一の半径上であって、第1と第2の照射位置との間の2つの中心位置(3,4)に更に第1の電子ビームを照射し、更にその後、半径上の既走査位置間の中心位置への第1の電子ビームの照射を繰り返す。

    Abstract translation: 提供了一种电子束扫描方法,用于形成用于将从图案发射的电子适当地引导到图案的外部的电场,并且还提供了扫描电子显微镜。 当将用于形成电荷的电子束照射到样品时,第一电子束照射到第一位置(1)和第二位置(2),其具有形成在样品上的图案的中心(104)作为对称点 然后另外照射到第一和第二照射位置之间的两个中心位置(3,4),两个中心位置(3,4)处于与第一和第二位置对称的点对中的相同的半径上。 此外,在此之后,重复将第一电子束照射到半径上的现有扫描位置之间的中心位置。

    FIELD EMISSION DEVICE HAVING A COMPOSITE SPACER
    28.
    发明申请
    FIELD EMISSION DEVICE HAVING A COMPOSITE SPACER 审中-公开
    具有复合间隔物的场发射装置

    公开(公告)号:WO99031699A1

    公开(公告)日:1999-06-24

    申请号:PCT/US1998/018612

    申请日:1998-09-04

    Abstract: A field emission display (100) includes a cathode (102) having a plurality of electron emitters (124), an anode (104) opposing the cathode (102), and a composite spacer (108) extending between the anode (104) and the cathode (102). The composite spacer (108) includes a first layer (107), which is made from a dielectric or bulk resistive material, and a conductive layer (109), which is attached to the first layer (107) and is made from a metal, metal alloy, or a ceramic-metal composite material. The height of the composite spacer (108) is greater than 500 micrometers.

    Abstract translation: 场发射显示器(100)包括具有多个电子发射器(124),与阴极(102)相对的阳极(104)的阴极(102)和在阳极(104)和 阴极(102)。 复合间隔物(108)包括由电介质或体电阻材料制成的第一层(107)和连接到第一层(107)并由金属制成的导电层(109) 金属合金或陶瓷 - 金属复合材料。 复合间隔物(108)的高度大于500微米。

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