公开(公告)号：US08558444B2

公开(公告)日：2013-10-15

申请号：US13041911

申请日：2011-03-07

Applicant: Hyun-seung Cho ,  Byong-gon Lee

Inventor： Hyun-seung Cho ,  Byong-gon Lee

IPC: H01J17/49

CPC classification number: H01J61/02 ,  G02F1/133602 ,  G02F1/133608 ,  G02F2001/133625 ,  H01J63/02 ,  H01J63/06

Abstract: A field emission type surface light source device and an image display apparatus employing the same. The field emission type surface light source device includes a first substrate and a second substrate that are disposed to face each other; a sealing member that seals the first substrate and the second substrate; first electrodes and second electrodes that are disposed on the first substrate such that the first electrodes cross the second electrodes in an insulated state; electron emitters that are electrically connected to one of the first electrodes and the second electrodes; a phosphor layer that is disposed on one surface of the second substrate; a third electrode that is disposed on one surface of the phosphor layer; and a first terminal and a second terminal that are electrically connected the first electrodes and the second electrodes, respectively, and are disposed on a same side of the first substrate outside of a region sealed by the sealing member.

Abstract translation: 场致发射型面光源装置及使用其的图像显示装置。 场致发射型面光源装置包括彼此相对配置的第一基板和第二基板; 密封构件，其密封所述第一基板和所述第二基板; 第一电极和第二电极，设置在第一基板上，使得第一电极以绝缘状态与第二电极交叉; 电连接到第一电极和第二电极之一的电子发射体; 荧光体层，设置在所述第二基板的一个表面上; 设置在所述荧光体层的一个表面上的第三电极; 以及分别与第一电极和第二电极电连接的第一端子和第二端子，并且设置在由密封构件密封的区域的外部的第一基板的同一侧。

公开(公告)号：US20130002119A1

公开(公告)日：2013-01-03

申请号：US13444406

申请日：2012-04-11

Applicant: Byong-gon LEE ,  Zin-min PARK ,  Seung-hyun SON ,  Ji-hong LIM ,  Jin-hwan HWANG ,  Hyeon-seok KIM ,  Seong-gi CHOO

Inventor： Byong-gon LEE ,  Zin-min PARK ,  Seung-hyun SON ,  Ji-hong LIM ,  Jin-hwan HWANG ,  Hyeon-seok KIM ,  Seong-gi CHOO

IPC: H01J1/52

CPC classification number: H01J31/127 ,  H01J29/003 ,  H01J29/028

Abstract: A field emission panel is provided. The field emission panel includes a first substrate and a second substrate, a sealing member and a plurality of spaces which are disposed between the first substrate and the second substrate, a plurality of concave portions which are formed on a surface of the first substrate, a plurality of cathode electrodes which are disposed within each of the plurality of concave portions, a plurality of field emission materials which are disposed on each of the cathode electrodes, a plurality of gate electrodes which are fixed to areas of the surface of the first substrate which separate the concave portions of the first substrate with a gap therebetween, a light emission unit which is disposed on the second substrate, and a charging prevention resistance unit which is disposed on the first substrate, on a gap between a pair of gate electrodes.

Abstract translation: 提供场发射面板。 场致发射面板包括第一基板和第二基板，密封构件和设置在第一基板和第二基板之间的多个空间，多个凹部形成在第一基板的表面上， 设置在多个凹部的每一个内的多个阴极电极，设置在每个阴极电极上的多个场致发射材料，多个栅极电极，固定到第一基板的表面的区域， 将第一基板的凹部与间隔隔开，配置在第二基板上的发光单元和设置在第一基板上的充电防止电阻单元，位于一对栅电极之间的间隙。

公开(公告)号：US07750547B2

公开(公告)日：2010-07-06

申请号：US11349953

申请日：2006-02-09

Applicant: Sang-Ho Jeon ,  Byong-Gon Lee

Inventor： Sang-Ho Jeon ,  Byong-Gon Lee

IPC: H01J1/90

CPC classification number: H01J9/242 ,  H01J9/241 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/8625 ,  H01J2329/863

Abstract: An embodiment of an electron emission device includes first and second substrates facing each other, unit pixels being defined on the first and the second substrates, an electron emission unit on the first substrate, phosphor layers on a surface of the second substrate facing the first substrate, each phosphor layer corresponding to at least one unit pixel, non-light emission regions between the phosphor layers, and spacers interposed between the first and the second substrates and arranged in the non-light emission regions, wherein the non-light emission regions comprise spacer loading regions loaded with the spacers, wherein a width of a spacer loading region and a pitch of the unit pixels satisfies the following condition: A/B≧about 0.2, where A indicates the width of the spacer loading region and B indicates the pitch of the unit pixels located along the width of the spacer loading region.

Abstract translation: 电子发射装置的实施例包括彼此面对的第一和第二基板，单元像素限定在第一和第二基板上，第一基板上的电子发射单元，第二基板的面向第一基板的表面上的荧光层 ，每个荧光体层对应于至少一个单位像素，荧光体层之间的非发光区域和插入在第一和第二基板之间并且布置在非发光区域中的间隔件，其中非发光区域包括 间隔物加载区域，其中间隔物加载区域的宽度和单位像素的间距满足以下条件：A /B≥约0.2，其中A表示间隔物加载区域的宽度，B表示间距 沿着间隔物加载区域的宽度定位的单位像素。

公开(公告)号：US20100118222A1

公开(公告)日：2010-05-13

申请号：US12614277

申请日：2009-11-06

Applicant: Byong-Gon Lee

Inventor： Byong-Gon Lee

IPC: G02F1/13357 ,  F21V9/14 ,  G02F1/1333

CPC classification number: G02F1/13362 ,  G02F2001/133548 ,  G02F2202/22 ,  H01J61/305 ,  H01J63/06

Abstract: A backlight unit functions as a surface light source of a non-emissive display device. The backlight unit includes a wire grid polarizer being formed in a single body.

Abstract translation: 背光单元用作非发射显示装置的表面光源。 背光单元包括形成在单个主体中的线栅偏振器。

公开(公告)号：US20100091047A1

公开(公告)日：2010-04-15

申请号：US12579172

申请日：2009-10-14

Applicant: Byong-Gon Lee

Inventor： Byong-Gon Lee

IPC: G09G5/10 ,  H01J61/94 ,  G09F13/08

CPC classification number: H01J63/06 ,  G09G3/3648 ,  G09G3/3659 ,  G09G3/3696 ,  G09G2320/0233 ,  H01J61/305

Abstract: A light emitting device includes a plurality of light emission scan lines for transmitting light emission scan signals, a plurality of light emission data lines for transmitting light emission data voltages, a plurality of light emitting pixels for emitting electrons according to differences between an on voltage and the light emission data voltages, and first and second deflection electrodes. The light emission scan lines extend in a first direction, the light emission data lines extend in a second direction that crosses the light emission scan lines. The light emitting pixels are at areas defined by the light emission scan lines and the light emission data lines. The first and second deflection electrodes are parallel with each other in the first direction between the light emitting pixels. An absolute value of a first voltage applied to the first deflection electrode and an absolute value of a second voltage applied to the second deflection electrode are set according to a deflection direction of the electrons.

Abstract translation: 发光装置包括多个用于发射发光扫描信号的发光扫描线，用于发射发光数据电压的多个发光数据线，根据导通电压和导通电压之间的差异发射电子的多个发光像素 发光数据电压以及第一和第二偏转电极。 发光扫描线沿第一方向延伸，发光数据线在与发光扫描线交叉的第二方向上延伸。 发光像素在由发光扫描线和发光数据线限定的区域中。 第一和第二偏转电极在发光像素之间沿第一方向彼此平行。 根据电子的偏转方向设定施加到第一偏转电极的第一电压的绝对值和施加到第二偏转电极的第二电压的绝对值。

公开(公告)号：US07652644B2

公开(公告)日：2010-01-26

申请号：US11285864

申请日：2005-11-22

Applicant: Byong-Gon Lee ,  Chun-Gyoo Lee ,  Chul Ho Lee

Inventor： Byong-Gon Lee ,  Chun-Gyoo Lee ,  Chul Ho Lee

IPC: G09G3/20 ,  G09G3/30

CPC classification number: G09G3/22 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/029

Abstract: An electron emission display for improving brightness uniformity by compensating brightness deviation between respective elements. The electron emission display includes a display panel, a scan driver, a data driver, and a brightness compensator. The display panel includes a plurality of scan electrodes, a plurality of data electrodes, and a plurality of display elements respectively formed at crossing points of the scan electrodes and the data electrodes. The display elements respectively include an electron emitter. The scan driver applies a selection signal to the scan electrode. The data driver applies a data signal to the data electrode. The brightness compensator compensates brightness by changing the data signal when brightness deviation of the display elements is greater than a predetermined threshold value.

Abstract translation: 一种用于通过补偿各元件之间的亮度偏差来提高亮度均匀性的电子发射显示器。 电子发射显示器包括显示面板，扫描驱动器，数据驱动器和亮度补偿器。 显示面板包括分别形成在扫描电极和数据电极的交叉点处的多个扫描电极，多个数据电极和多个显示元件。 显示元件分别包括电子发射器。 扫描驱动器向扫描电极施加选择信号。 数据驱动器将数据信号施加到数据电极。 亮度补偿器通过在显示元件的亮度偏差大于预定阈值时改变数据信号来补偿亮度。

公开(公告)号：US07591700B2

公开(公告)日：2009-09-22

申请号：US11543324

申请日：2006-10-04

Applicant: Byong-Gon Lee ,  Sung-Ho Jo

Inventor： Byong-Gon Lee ,  Sung-Ho Jo

IPC: H01J9/14 ,  H01J9/18

CPC classification number: H01J9/185 ,  H01J9/06 ,  H01J29/028 ,  H01J31/127

Abstract: A field emission display (FED) includes first and second substrates opposing one another with a predetermined gap therebetween. The FED also includes cathode electrodes formed in a stripe pattern on the first substrate, and a plurality of electron emission sources formed on the cathode electrodes; gate electrodes formed on the first substrate in a state insulated from the cathode electrodes and the electron emission sources by an insulating layer; and anode electrodes formed on a surface of the second substrate opposing the first substrate, and including phosphor layers formed thereon. A pair of fixing rails are formed along two opposing edges of one of the first and second substrates, the fixing rails having undergone a blackening process; and a metal grid provided between the first and second substrates and welded to an upper surface of the fixing rails.

Abstract translation: 场致发射显示器（FED）包括彼此相对的第一和第二衬底，其间具有预定的间隙。 FED还包括在第一衬底上形成为条纹图案的阴极电极和形成在阴极上的多个电子发射源; 以与绝缘层绝缘的状态形成在第一基板上的栅极电极和电子发射源; 以及形成在与第一基板相对的第二基板的表面上的阳极，并且包括在其上形成的荧光体层。 沿着第一和第二基板中的一个的两个相对边缘形成一对固定轨道，固定轨道经历黑化处理; 以及设置在第一和第二基板之间并焊接到固定轨道的上表面的金属格栅。

公开(公告)号：US20080231165A1

公开(公告)日：2008-09-25

申请号：US11768299

申请日：2007-06-26

Applicant: Byong-Gon LEE

Inventor： Byong-Gon LEE

IPC: H01J1/62

CPC classification number: H05K1/117 ,  G02F1/1345 ,  H01J29/92 ,  H01J31/127 ,  H01J2329/92 ,  H01L27/3276 ,  H05K2201/0784 ,  H05K2201/09236 ,  H05K2201/09727

Abstract: A flat panel display to maintain resistance of lines at the same level to reduce a luminance difference between the lines includes a plurality of electrodes and a plurality of lead lines to respectively connect a plurality of pads to the plurality of electrodes. The lead lines are formed in a parallelogram shape in which resistivity and line width are the same for each, and a length L and a line width W of each lead line are selected such that a value obtained by dividing the length L by the line width W may satisfy an equation of L 1 W 1 = L 2 W 2 = L 3 W 3 = … = L n W n , where L1, L2, L3, . . . , and Ln respectively refers to long side lengths, which are direct line distances between the electrode and the pad, of the respective lead lines formed in the parallelogram shape, and W1, W2, W3, . . . , and Wn respectively refers to widths, which are short side vertical distances of the respective lead lines formed in the parallelogram shape.

Abstract translation: 为了维持相同电平的线的电阻以降低线之间的亮度差的平板显示器包括多个电极和多个引线，以将多个焊盘分别连接到多个电极。 导线形成为平行四边形形状，其中电阻率和线宽各自相同，并且每条引线的长度L和线宽W被选择为使得通过将长度L除以线宽获得的值 W可以满足