公开(公告)号：US20070057621A1

公开(公告)日：2007-03-15

申请号：US11489529

申请日：2006-07-20

申请人： Young-Suk Cho ,  Yong-Soo Shoi

发明人： Young-Suk Cho ,  Yong-Soo Shoi

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J63/02 ,  H01J63/06

摘要： An electron emission type backlight unit may include a front substrate, a rear substrate facing the front substrate with a predetermined distance therebetween, an anode and a fluorescent layer disposed behind the front substrate, first electrodes and second electrodes disposed on the rear substrate, the first electrodes and the second electrodes being spaced apart from each other, and electron emitting layers at least partially covering sides of at least one of the first electrodes and the second electrodes that extend along a direction other than a direction substantially or exactly parallel to the front substrate.

摘要翻译： 电子发射型背光单元可以包括前基板，与前基板对置的后基板，其间具有预定距离，阳极和布置在前基板后面的荧光层，设置在后基板上的第一电极和第二电极， 电极和第二电极彼此间隔开，并且电子发射层至少部分地覆盖至少一个第一电极和第二电极的沿着除了基本上或精确地平行于前基板的方向以外的方向延伸的侧面 。

公开(公告)号：US20070018552A1

公开(公告)日：2007-01-25

申请号：US11477472

申请日：2006-06-30

申请人： Young-Suk Cho ,  Jae-Woo Bae ,  Dong-Hyun Kang ,  Ik-Chul Lim ,  Ui-Song Do ,  Kyu-Nam Joo

发明人： Young-Suk Cho ,  Jae-Woo Bae ,  Dong-Hyun Kang ,  Ik-Chul Lim ,  Ui-Song Do ,  Kyu-Nam Joo

IPC分类号： H01J1/00 ,  H01J9/02 ,  H01J19/06

CPC分类号： H01J61/305 ,  H01J63/06

摘要： An electron emission device having improved electron emission efficiency and an electron emission type backlight unit including the electron emission device in which an electric field between an anode electrode and a cathode electrode is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage, thereby improving light-emitting uniformity and light-emitting efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit having the electron emission device. The electron emission device includes a base substrate; an insulating layer disposed on a surface of the base substrate; a cathode electrode formed on the insulating layer; a gate electrode that is formed on the base substrate, separated from the cathode electrode, and higher than the cathode electrode; and an electron emission layer that is electrically connected to the cathode electrode and disposed to face the gate electrode.

摘要翻译： 具有提高的电子发射效率的电子发射装置和包括电子发射装置的电子发射型背光单元，其中阳极电极和阴极电极之间的电场被有效地阻挡，电子通过低栅极电压连续稳定地发射 从而提高发光均匀性和发光效率。 还提供了采用具有电子发射装置的电子发射型背光单元的平面显示装置。 电子发射装置包括：基底; 绝缘层，设置在所述基底基板的表面上; 形成在所述绝缘层上的阴极电极; 形成在所述基底基板上，与所述阴极电极分离并高于所述阴极电极的栅电极; 以及电连接到阴极并且设置成面对栅电极的电子发射层。

公开(公告)号：US20100045166A1

公开(公告)日：2010-02-25

申请号：US12538007

申请日：2009-08-07

申请人： So-Ra Lee ,  Jae-Myung Kim ,  Hee-Sung Moon ,  Yoon-Jin Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho

发明人： So-Ra Lee ,  Jae-Myung Kim ,  Hee-Sung Moon ,  Yoon-Jin Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho

IPC分类号： H01J63/04 ,  H01J21/10

CPC分类号： H01J1/304 ,  H01J1/02 ,  H01J1/316 ,  H01J3/021 ,  H01J9/025 ,  H01J29/04 ,  H01J63/02 ,  H01J2201/316 ,  H01J2203/0236

摘要： An electron emitting device includes a substrate, a plurality of first wiring units, each of the plurality of first wiring units including a plurality of first electrodes extending in a first direction on the substrate and spaced apart from each other, a plurality of second wiring units, each of the plurality of second wiring units including a plurality of second electrodes each extending in a direction substantially opposite to the first direction and interposed between adjacent first electrodes of the plurality of first electrodes, and a plurality of first electron emitters at sides of the first electrodes and a plurality of second electron emitters at sides of the second electrodes, wherein at least one of the plurality of first wiring units or the plurality of second wiring units is configured to be driven separately.

摘要翻译： 一种电子发射器件，包括：衬底，多个第一布线单元，所述多个第一布线单元中的每一个包括在所述基板上沿第一方向延伸并且彼此间隔开的多个第一电极;多个第二布线单元 所述多个第二布线单元中的每一个包括多个第二电极，每个所述第二电极各自沿着与所述第一方向基本相反的方向延伸并插入在所述多个第一电极的相邻的第一电极之间，并且在所述多个第一电极的侧面处设置有多个第一电子发射器 第一电极和第二电极的多个第二电子发射器，其中多个第一布线单元或多个第二布线单元中的至少一个被构造成分开驱动。

公开(公告)号：US20090135339A1

公开(公告)日：2009-05-28

申请号：US12199209

申请日：2008-08-27

申请人： Yong-Chan YOU ,  Jae-Woo Bae ,  Gyeong-Jae Heo ,  Kyu-Chan Park ,  Sang-Hyuk Lee ,  Sun-Hwa Kwon ,  Ji-Hyun Kim ,  Ui-Song Do ,  Young-Suk Cho ,  Byung-Kyun Kim ,  Hui-Young Ku ,  Yoo-Jung Lee

发明人： Yong-Chan YOU ,  Jae-Woo Bae ,  Gyeong-Jae Heo ,  Kyu-Chan Park ,  Sang-Hyuk Lee ,  Sun-Hwa Kwon ,  Ji-Hyun Kim ,  Ui-Song Do ,  Young-Suk Cho ,  Byung-Kyun Kim ,  Hui-Young Ku ,  Yoo-Jung Lee

IPC分类号： G02F1/1335 ,  C09K11/08 ,  H01J1/62

CPC分类号： C09K11/612 ,  C09K11/642 ,  C09K11/7731 ,  C09K11/7787 ,  C09K11/7789 ,  G02F1/133602 ,  G02F2001/133625

摘要： A white phosphor including: 40 to 50 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and a combination thereof; 20 to 30 parts by weight of a green phosphor (Sr1−xCax)Ga2S4:Eu (0≦x

摘要翻译： 一种白色荧光体，包括：40〜50重量份的选自ZnS：（Ag，Cl），ZnS：（Ag，Al），ZnS：（Ag，Al，Cl）的组合物和组合 的; 20〜30重量份绿色荧光体（Sr1-xCax）Ga2S4：Eu（0 <= x <0.2）; 和20〜30重量份选自Y 2 O 3：Eu，Y 2 O 3：（Eu，Tb），Y 2 O 2 S：Eu，Y 2 O 2 S：（Eu，Tb）的红色荧光体及其组合。 白色荧光体可以包含在发光装置中。 发光装置可以包括在液晶显示器中。

公开(公告)号：US20090009690A1

公开(公告)日：2009-01-08

申请号：US12057268

申请日：2008-03-27

申请人： Yoon-Jin Kim ,  Jae-Myung Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho ,  Hee-Sung Moon ,  So-Ra Lee

发明人： Yoon-Jin Kim ,  Jae-Myung Kim ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho ,  Hee-Sung Moon ,  So-Ra Lee

IPC分类号： G02F1/13357 ,  H01J1/88

CPC分类号： H01J63/06 ,  G02F1/133602 ,  G02F2001/133625 ,  H01J63/02

摘要： A light emission device for improving high voltage stability and a display device using the same as a light source includes first and second substrates facing each other, an electron emission unit located on one side of the first substrate and including a plurality of electron emission elements, and a light emission unit located on one side of the second substrate and emitting a visible light. Each of the electron emission elements includes first electrodes spaced apart from each other by a predetermined interval along a first direction of the first substrate, second electrodes arranged between the first electrodes along the first direction, and first electron emission regions electrically connected to the first electrodes and formed at a predetermined height lower than that of the first electrodes.

摘要翻译： 用于提高高电压稳定性的发光装置和使用该发光装置作为光源的显示装置包括彼此面对的第一和第二基板，位于第一基板的一侧并且包括多个电子发射元件的电子发射单元， 以及位于所述第二基板的一侧并发出可见光的发光单元。 每个电子发射元件包括沿着第一衬底的第一方向彼此隔开预定间隔的第一电极，沿着第一方向布置在第一电极之间的第二电极和电连接到第一电极的第一电子发射区域 并且形成在比第一电极低的预定高度处。

公开(公告)号：US20070024545A1

公开(公告)日：2007-02-01

申请号：US11493510

申请日：2006-07-27

申请人： Young-Suk Cho ,  Jae-Woo Bae ,  Dong-Hyun Kang ,  Ui-Song Do ,  Kyu-Nam Joo

发明人： Young-Suk Cho ,  Jae-Woo Bae ,  Dong-Hyun Kang ,  Ui-Song Do ,  Kyu-Nam Joo

IPC分类号： G09G3/30

CPC分类号： H01J3/021 ,  G09G3/22 ,  H01J1/304 ,  H01J63/02 ,  H01J2203/0236

摘要： An electron emission type backlight unit which may include a front substrate and a rear substrate, a gate electrode, an insulating unit disposed on the gate electrode, a cathode disposed on the insulating unit that intersects the gate electrode, a first opening formed in the cathode to expose the gate electrode, a second opening formed in the insulating unit to expose the gate electrode, in which the second opening connects to the first opening, an electron emitting unit disposed on the cathode that exposes the gate electrode, in which the electron emitting unit is formed to trace along a boundary of the cathode that defines the first opening, an auxiliary gate electrode disposed on the gate electrode, in which the auxiliary gate electrode passes through the first opening and the second opening; and an anode and a light emitting unit.

摘要翻译： 一种电子发射型背光单元，其可以包括前基板和后基板，栅电极，设置在栅电极上的绝缘单元，设置在与栅电极相交的绝缘单元上的阴极，形成在阴极中的第一开口 露出栅电极，形成在绝缘单元中的第二开口以暴露第二开口连接到第一开口的栅电极，设置在暴露栅电极的阴极上的电子发射单元，其中电子发射 单元形成为沿着限定第一开口的阴极的边界，辅助栅极设置在栅电极上，辅助栅极通过第一开口和第二开口; 以及阳极和发光单元。

公开(公告)号：US20070018565A1

公开(公告)日：2007-01-25

申请号：US11477458

申请日：2006-06-30

申请人： Young-Suk Cho ,  Jae-Woo Bae ,  Ik-Chul Lim ,  Yong-Soo Choi

发明人： Young-Suk Cho ,  Jae-Woo Bae ,  Ik-Chul Lim ,  Yong-Soo Choi

IPC分类号： H01J1/62

CPC分类号： H01J63/02 ,  H01J3/021 ,  H01J3/08 ,  H01J29/481 ,  H01J31/127 ,  H01J63/06

摘要： An electron emission device with improved electron emission efficiency and an electron emission type backlight unit with a new structure using the electron emission device in which an electric field between an anode electrode and a cathode electrode is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage thereby improving light-emitting uniformity and light-emitting efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit having the electron emission device. The electron emission device includes a base substrate; a cathode electrode formed on the base substrate; a gate electrode that is formed on the base substrate and alternately separated from the cathode electrode when there are more than one; an electron emission layer disposed on a surface of the cathode electrode; and a supplementary electrode formed on the cathode electrode or the gate electrode and is higher than the corresponding electrode.

摘要翻译： 具有改善的电子发射效率的电子发射装置和具有使用电子发射装置的新结构的电子发射型背光单元，其中阳极电极和阴极电极之间的电场被有效地阻挡，并且电子通过 低栅极电压，从而提高发光均匀性和发光效率。 还提供了采用具有电子发射装置的电子发射型背光单元的平面显示装置。 电子发射装置包括：基底; 形成在基底基板上的阴极电极; 形成在所述基底基板上并且当存在多于一个时与所述阴极电极交替分离的栅电极; 设置在所述阴极电极的表面上的电子发射层; 以及辅助电极，形成在阴极电极或栅电极上并且高于相应的电极。

公开(公告)号：US20070018553A1

公开(公告)日：2007-01-25

申请号：US11478211

申请日：2006-06-30

申请人： Young-Suk Cho ,  Jae-Woo Bae ,  Ik-Chul Lim ,  Yong-Soo Choi ,  Ui-Song Do ,  Dong-Hyun Kang ,  Kyu-Nam Joo

发明人： Young-Suk Cho ,  Jae-Woo Bae ,  Ik-Chul Lim ,  Yong-Soo Choi ,  Ui-Song Do ,  Dong-Hyun Kang ,  Kyu-Nam Joo

IPC分类号： H01J1/00 ,  H01J9/02 ,  H01J19/06

CPC分类号： H01J63/06 ,  H01J1/304 ,  H01J3/021 ,  H01J3/08 ,  H01J29/481 ,  H01J31/127 ,  H01J63/02

摘要： An electron emission device with improved electron emission efficiency and an electron emission type backlight unit with a new structure using the electron emission device in which an electric field between an anode electrode and a cathode electrode is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage, thereby improving light-emitting uniformity and efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit having the electron emission device. The electron emission device includes a base substrate; a cathode electrode formed on the base substrate having a cross-section whose height is greater than its width; a gate electrode that is formed on the base substrate and alternately separated from the cathode electrode and has a cross-section whose height is greater than its width; and an electron emission layer disposed on a surface of the cathode electrode toward the gate electrode.

摘要翻译： 具有改善的电子发射效率的电子发射装置和具有使用电子发射装置的新结构的电子发射型背光单元，其中阳极电极和阴极电极之间的电场被有效地阻挡，并且电子通过 低栅极电压，从而提高发光均匀性和效率。 还提供了采用具有电子发射装置的电子发射型背光单元的平面显示装置。 电子发射装置包括：基底; 形成在所述基底基板上的具有高于其宽度的横截面的阴极电极; 栅极电极，其形成在所述基底基板上并且与所述阴极电极交替地分离并且具有高度大于其宽度的横截面; 以及设置在阴极电极的表面上朝向栅电极的电子发射层。

公开(公告)号：US07804235B2

公开(公告)日：2010-09-28

申请号：US12145687

申请日：2008-06-25

申请人： So-Ra Lee ,  Jae-Myung Kim ,  Yoon-Jin Kim ,  Hee-Sung Moon ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho

发明人： So-Ra Lee ,  Jae-Myung Kim ,  Yoon-Jin Kim ,  Hee-Sung Moon ,  Kyu-Nam Joo ,  Hyun-Ki Park ,  Young-Suk Cho

IPC分类号： H01J1/62

摘要： Electron emission devices include first electrodes on a substrate extending in a first direction and spaced apart from each other. Second electrodes are on the substrate alternating between the first electrodes and extending in a second direction opposing the first direction. First electron emitters and second electron emitters are on side surfaces of the first electrodes and the second electrodes, respectively. Gaps are formed between the first electron emitters and second electron emitters.

公开(公告)号：US20100133974A1

公开(公告)日：2010-06-03

申请号：US12591425

申请日：2009-11-19

申请人： Young-Suk Cho ,  Myun-Gi Shim ,  Hyun-Ki Park ,  Dong-Gun Moon ,  Sang-Yeol Hur

发明人： Young-Suk Cho ,  Myun-Gi Shim ,  Hyun-Ki Park ,  Dong-Gun Moon ,  Sang-Yeol Hur

IPC分类号： H01J61/40

CPC分类号： H01J11/44 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/225 ,  H01J2211/444

摘要： A plasma display panel including a front substrate on which a plurality of discharge electrodes for generating a discharge are formed, a rear substrate on which barrier ribs partitioning discharge cells are formed, the rear substrate being disposed to face the front substrate, and a light absorption layer disposed between the discharge electrodes and the front substrate, the light absorption layer being formed of a plurality of metal particles, and the discharge electrodes being formed of a plurality of extension portions that are grown using the metal particles as seeds, whereby the light absorption layer reduces the reflectivity of the external light.

摘要翻译： 一种等离子体显示面板，包括形成有用于产生放电的多个放电电极的前面基板，形成有分隔放电单元的隔壁的后基板，后基板配置为与前基板对置，并且具有吸光性 层，其设置在放电电极和前基板之间，光吸收层由多个金属颗粒形成，并且放电电极由使用金属颗粒作为种子生长的多个延伸部分形成，由此光吸收 层降低了外部光的反射率。