公开(公告)号：US07737620B2

公开(公告)日：2010-06-15

申请号：US11746579

申请日：2007-05-09

Applicant: Jong-Hoon Shin ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Kyung-Sun Ryu ,  Kyu-Won Jung ,  Pil-Goo Jun

Inventor： Jong-Hoon Shin ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Kyung-Sun Ryu ,  Kyu-Won Jung ,  Pil-Goo Jun

IPC: H01J19/24 ,  H01J63/04 ,  H01J19/42

CPC classification number: H01J9/18 ,  H01J61/305 ,  H01J63/06

Abstract: A light emission device and a display device having the light emission device are provided. The light emission device includes: a first substrate and a second substrate facing the first substrate; a plurality of first electrodes and a plurality of second electrodes on an inner surface of the first substrate, the first electrodes crossing the second electrodes; a plurality of electron emission regions electrically connected to the first electrodes at crossing regions where the first electrodes cross the second electrode; a light emission unit on an inner surface of the second substrate; and at least one spacer between the first and second substrates, Here, a shortest distance D between the spacer and the electron emission regions satisfies the following condition: 500 μm≦D≦0.2Dh, where, Dh is a diagonal length of at least one of the crossing regions.

Abstract translation: 提供了具有发光装置的发光装置和显示装置。 发光装置包括：第一基板和面向第一基板的第二基板; 多个第一电极和多个第二电极，位于第一基板的内表面上，第一电极与第二电极交叉; 在所述第一电极与所述第二电极交叉的交叉区域与所述第一电极电连接的多个电子发射区域; 在第二基板的内表面上的发光单元; 以及在第一和第二基底之间的至少一个间隔物。 这里，间隔物与电子发射区域之间的最短距离D满足以下条件：500μm＆nlE; D＆nlE; 0.2Dh，其中，Dh为至少一个交叉区域的对角线长度。

公开(公告)号：US20100141568A1

公开(公告)日：2010-06-10

申请号：US12630805

申请日：2009-12-03

Applicant: Sang-Jin Lee ,  Yun-Hee Kim ,  Su-Kyung Lee ,  Jong-Woon Moon ,  Jong-Hwan Park ,  Hun-Soo Kim

Inventor： Sang-Jin Lee ,  Yun-Hee Kim ,  Su-Kyung Lee ,  Jong-Woon Moon ,  Jong-Hwan Park ,  Hun-Soo Kim

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G02F1/133514 ,  G02F2001/133614 ,  G02F2001/133622 ,  G02F2201/52 ,  G09G3/3413 ,  G09G2310/0235

Abstract: A liquid crystal display includes a liquid crystal panel having a color filter including a red filter, a transparent filter, and a blue filter, and a backlight panel at a rear of the liquid crystal panel. The backlight panel includes electron emission regions and a phosphor layer that emits light when excited by electrons emitted from the electron emission regions. The phosphor layer includes a first phosphor layer having a red phosphor and a blue phosphor, and a second phosphor layer having a green phosphor. The backlight panel is configured to emit light from the first phosphor layer and the second phosphor layer sequentially.

Abstract translation: 液晶显示器包括具有包括红色滤色器，透明滤色器和蓝色滤色器的滤色器的液晶面板和在液晶面板后部的背光面板。 背光面板包括电子发射区域和当从电子发射区域发射的电子激发时发光的荧光体层。 荧光体层包括具有红色荧光体和蓝色荧光体的第一荧光体层和具有绿色荧光体的第二荧光体层。 背光面板被配置为顺序地从第一荧光体层和第二荧光体层发光。

公开(公告)号：US07656078B2

公开(公告)日：2010-02-02

申请号：US11696141

申请日：2007-04-03

Applicant: Kyu-Won Jung ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Pil-Goo Jun ,  Kyung-Sun Ryu ,  Jong-Hoon Shin

Inventor： Kyu-Won Jung ,  Sang-Jin Lee ,  Su-Joung Kang ,  Jin-Ho Lee ,  Pil-Goo Jun ,  Kyung-Sun Ryu ,  Jong-Hoon Shin

IPC: H01J61/52 ,  H01J7/24

CPC classification number: H01J61/305 ,  G02F1/133621 ,  G02F2001/133625 ,  G02F2001/133628 ,  G09G3/3426 ,  G09G2320/0646 ,  G09G2320/066 ,  H01J63/04 ,  H01J2329/002

Abstract: A light emission device and a display device using the light emission device as a light source are provided. The light emission device includes first and second substrates facing each other, an electron emission unit located on an inner surface of the first substrate, a phosphor layer located on an inner surface of the second substrate and adapted to be excited by electrons emitted from the electron emission unit, an anode electrode located on the phosphor layer, a heat dissipation plate located at a side of the first substrate, and a thermal diffuser plate located on the second substrate and thermally coupled to the heat dissipation plate. The thermal diffuser plate is configured to transmit light emitted by the phosphor layer.

Abstract translation: 提供了一种发光装置和使用该发光装置作为光源的显示装置。 发光装置包括彼此面对的第一和第二基板，位于第一基板的内表面上的电子发射单元，位于第二基板的内表面上并适于被从电子发射的电子激发的荧光体层 发光单元，位于荧光体层上的阳极电极，位于第一基板侧的散热板，以及位于第二基板上并热耦合到散热板的热扩散板。 热扩散板被配置为透射由荧光体层发射的光。

公开(公告)号：US20090189508A1

公开(公告)日：2009-07-30

申请号：US12341803

申请日：2008-12-22

Applicant: Jae-Sang Ha ,  Sang-Jin Lee

Inventor： Jae-Sang Ha ,  Sang-Jin Lee

IPC: H01J1/00

CPC classification number: H01J3/021 ,  H01J63/02 ,  H01J63/06 ,  H01J2203/022 ,  H01J2203/0224

Abstract: A backlight unit includes a base substrate and a first electrode which is formed on the base substrate in a line. An electron emission layer is formed on the first electrode in the substantially same pattern as the first electrode. A second electrode supporter is formed on the base substrate and disposed on sides of the first electrode and the electron emission layer. A second electrode is formed on the second electrode supporter and has an aperture pattern. A third electrode is formed on the front substrate for accelerating electrons emitted from the electron emission layer. A phosphor layer is formed on the third electrode responsive to electrons accelerated by the third electrode.

Abstract translation: 背光单元包括基底基板和在基底基板上一行形成的第一电极。 以与第一电极基本相同的图案形成在第一电极上的电子发射层。 第二电极支撑件形成在基底基板上并且设置在第一电极和电子发射层的侧面上。 第二电极形成在第二电极支撑件上并具有孔径图案。 第三电极形成在前基板上，用于加速从电子发射层发射的电子。 响应于被第三电极加速的电子，在第三电极上形成荧光体层。

公开(公告)号：US20090033615A1

公开(公告)日：2009-02-05

申请号：US11967921

申请日：2007-12-31

Applicant: Duck-Gu Cho ,  Sang-Jin Lee ,  Ji-Won Lee

Inventor： Duck-Gu Cho ,  Sang-Jin Lee ,  Ji-Won Lee

IPC: G09G3/36

CPC classification number: G09G3/22 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2310/0267 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2320/066

Abstract: A light emission device, a display using the light emission device, and a method of driving the light emission device are provided. The light emission device includes a plurality of scan lines for transmitting a plurality of scan signals, a plurality of column lines for transmitting a plurality of light emission data signals, a plurality of light emission pixels defined by the scan and column lines, and an anode electrode for receiving an anode voltage. The scan signal is transmitted to the light emission pixels in response to a first scan-on voltage and a first scan-on-time and one of the first scan-on voltage and the first scan-on-time increases when the anode current flowing along the anode electrode is less than a first reference current.

Abstract translation: 提供发光装置，使用发光装置的显示器和驱动发光装置的方法。 发光装置包括用于发送多个扫描信号的多个扫描线，用于发送多个发光数据信号的多个列线，由扫描和列线限定的多个发光像素，以及阳极 用于接收阳极电压的电极。 扫描信号响应于第一扫描开启电压和第一扫描开启时间被传输到发光像素，并且当阳极电流流动时，第一扫描开启电压和第一扫描通电时间中的一个增加 沿着阳极电极小于第一参考电流。

公开(公告)号：US20080111952A1

公开(公告)日：2008-05-15

申请号：US11875749

申请日：2007-10-19

Applicant: Kyung-Sun Ryu ,  Pil-Goo Jun ,  Su-Joung Kang ,  Jong-Hoon Shin ,  Kyu-Won Jung ,  Sang-Jin Lee ,  Jin-Ho Lee

Inventor： Kyung-Sun Ryu ,  Pil-Goo Jun ,  Su-Joung Kang ,  Jong-Hoon Shin ,  Kyu-Won Jung ,  Sang-Jin Lee ,  Jin-Ho Lee

IPC: G02F1/1335 ,  H01J1/62

CPC classification number: H01J63/06 ,  G09G3/2011 ,  G09G3/3426 ,  G09G2320/0238 ,  G09G2320/0295 ,  H01J63/02

Abstract: A light emission device and a display device having the light emission device are provided. A light emission device includes first and second substrates facing each other to form a vacuum envelope. An electron emission unit is provided on the first substrate. A light emission unit is provided on the second substrate to emit light using electrons emitted from the electron emission unit. A spacer uniformly maintains a gap between the first and second substrates. The spacer has a surface resistivity within a range of 1012-1014 Ωcm.

Abstract translation: 提供了具有发光装置的发光装置和显示装置。 发光装置包括彼此面对的第一和第二基板以形成真空外壳。 电子发射单元设置在第一基板上。 发光单元设置在第二基板上，使用从电子发射单元发射的电子发光。 间隔件均匀地保持第一和第二基板之间的间隙。 间隔物的表面电阻率在10±12±14μm的范围内。

公开(公告)号：US20080100196A1

公开(公告)日：2008-05-01

申请号：US11739490

申请日：2007-04-24

Applicant: Su-Joung Kang ,  Sang-Jin Lee

Inventor： Su-Joung Kang ,  Sang-Jin Lee

IPC: H01J1/62 ,  H01J9/02

CPC classification number: H01J63/02 ,  G09G3/3426 ,  H01J9/025 ,  H01J9/148 ,  H01J9/44 ,  H01J9/50 ,  H01J63/06 ,  Y02W30/828

Abstract: A light emission device, a method of manufacturing the same, and a display device using the same as a backlight unit. In one embodiment, a light emission device includes first and second substrates facing each other, a first electrode arranged on the first substrate in a first direction, a second electrode in a second direction crossing the first direction with an insulation layer interposed between the first and second electrodes, an electron emission region electrically connected to one of the first and second electrodes, and a phosphor layer formed on the second substrate, and an anode electrode formed on the phosphor layer. At least one of the first and second electrodes is divided into a plurality of sub-electrodes, first ends of which are for electrical interconnecting. A driving error electrode among the sub-electrodes is separated from the first ends of other normal electrodes.

Abstract translation: 发光装置及其制造方法以及使用其的显示装置作为背光单元。 在一个实施例中，发光装置包括彼此面对的第一和第二基板，在第一方向上布置在第一基板上的第一电极，在与第一方向交叉的第二方向上的第二电极与介于第一和第二基板之间的绝缘层 第二电极，电连接到第一和第二电极之一的电子发射区域和形成在第二基板上的荧光体层，以及形成在荧光体层上的阳极电极。 第一和第二电极中的至少一个被分成多个子电极，其第一端用于电互连。 子电极之间的驱动误差电极与其他正常电极的第一端分离。

公开(公告)号：US20080054792A1

公开(公告)日：2008-03-06

申请号：US11696687

申请日：2007-04-04

Applicant: Sang-Jin Lee

Inventor： Sang-Jin Lee

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J63/04 ,  G02F1/133602 ,  G09G3/22 ,  G09G3/3426 ,  G09G3/3611 ,  G09G2300/023 ,  G09G2320/0646 ,  G09G2360/16 ,  H01J63/06

Abstract: A light emission device and a display device using the light emission device as a light source are provided. The light emission device includes first and second substrates facing each other and forming a vacuum vessel, an electron emission unit located on the first substrate, and a light emission unit located on the second substrate. The light emission unit includes a plurality of phosphor layers located on the second substrate and spaced from each other, a light reflective layer located between the phosphor layers, and an anode electrode located at one side of the phosphor layers and the light reflective layer.

Abstract translation: 提供了一种发光装置和使用该发光装置作为光源的显示装置。 发光装置包括彼此面对并形成真空容器的第一和第二基板，位于第一基板上的电子发射单元和位于第二基板上的发光单元。 发光单元包括位于第二基板上彼此间隔开的多个荧光体层，位于荧光体层之间的光反射层和位于荧光体层和光反射层一侧的阳极电极。

公开(公告)号：US20070284998A1

公开(公告)日：2007-12-13

申请号：US11759845

申请日：2007-06-07

Applicant: Sang-Jin Lee ,  Kyung-Sun Ryu

Inventor： Sang-Jin Lee ,  Kyung-Sun Ryu

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J63/06 ,  G02F1/133602 ,  H01J61/305 ,  H01J61/52 ,  H01J63/02

Abstract: A light emission device and a display having the light emission device are provided. The light emission device includes a light emission panel for emitting light, a diffuser plate facing the light emission panel to diffuse the light emitted from the light emission panel, and a heat dissipation plate disposed between the light emission panel and the diffuser plate.

Abstract translation: 提供了具有发光装置的发光装置和显示器。 发光装置包括用于发光的发光面板，面对发光面板的扩散板，使从发光面板发射的光扩散，以及设置在发光面板和扩散板之间的散热板。

公开(公告)号：US20060244365A1

公开(公告)日：2006-11-02

申请号：US11330232

申请日：2006-01-12

Applicant: Sang-Jin Lee

Inventor： Sang-Jin Lee

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J3/022 ,  H01J9/025 ,  H01J2201/304

Abstract: In an electron emission device and its method of fabrication, a plurality of holes is smoothly formed within a limited region, and an ohmic layer connected to a signal line is formed using some of the plurality of holes. The electron emission device includes: a substrate; a first electrode arranged on the substrate; a first insulating layer arranged on the first electrode and having a plurality of first holes; an ohmic layer arranged in at least one of the plurality of first holes and electrically connected to the first electrode; a signal line electrically connected to the ohmic layer and adapted to supply a voltage to the first electrode via the ohmic layer; an emitter arranged in the plurality of first holes excluding the at least one hole having the ohmic layer arranged therein and electrically connected to the first electrode; and a second electrode arranged on the first insulating layer and having a plurality of gate holes corresponding to the plurality of first holes excluding the at least one hole having the ohmic layer arranged therein.

Abstract translation: 在电子发射器件及其制造方法中，在有限的区域内平滑地形成多个孔，并且使用多个孔中的一些形成连接到信号线的欧姆层。 电子发射装置包括：基板; 布置在所述基板上的第一电极; 布置在所述第一电极上并具有多个第一孔的第一绝缘层; 欧姆层，其布置在所述多个第一孔中的至少一个中并电连接到所述第一电极; 电连接到欧姆层并适于经由欧姆层向第一电极提供电压的信号线; 布置在除了至少一个孔之外的多个第一孔中的发射器，其中布置有欧姆层并电连接到第一电极; 以及第二电极，其布置在所述第一绝缘层上，并且具有与所述多个第一孔相对应的多个栅极孔，所述多个第一孔不包括布置在其中的所述欧姆层的所述至少一个孔。