公开(公告)号：US07714495B2

公开(公告)日：2010-05-11

申请号：US11583405

申请日：2006-10-18

申请人： Seung-Joon Yoo ,  Su-Kyung Lee ,  Won-Il Lee ,  Cheol-Hyeon Chang ,  Zin-Min Park ,  Jung-Ho Kang

发明人： Seung-Joon Yoo ,  Su-Kyung Lee ,  Won-Il Lee ,  Cheol-Hyeon Chang ,  Zin-Min Park ,  Jung-Ho Kang

IPC分类号： H01J1/46 ,  H01J19/06 ,  H01J1/62 ,  H01J63/04

CPC分类号： H01J29/085 ,  H01J2329/00

摘要： An electron emission display includes first and second substrates facing each other, a plurality of election emission regions provided on the first substrate, a black layer formed on a first surface of the second substrate between the phosphor layers, and an anode electrode coupled to the phosphor and black layers. The anode electrode has a light transmissivity ranging from about 3% to about 15%. A method of forming the anode electrode includes forming an interlayer on the phosphor and black layer, depositing a conductive material on the second substrate, and removing the interlayer through a firing process.

摘要翻译： 电子发射显示器包括彼此面对的第一和第二基板，设置在第一基板上的多个选择发射区域，在荧光体层之间形成在第二基板的第一表面上的黑色层和耦合到荧光体的阳极电极 和黑色层。 阳极电极具有约3％至约15％的透光率。 形成阳极电极的方法包括在荧光体和黑色层上形成中间层，在第二基板上沉积导电材料，并通过烧制工艺除去夹层。

公开(公告)号：US20090021142A1

公开(公告)日：2009-01-22

申请号：US12103851

申请日：2008-04-16

申请人： Zin-Min Park ,  Seung-Joon Yoo ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Won-Il Lee

发明人： Zin-Min Park ,  Seung-Joon Yoo ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Won-Il Lee

IPC分类号： H01J1/62

CPC分类号： H01J63/06

摘要： A light emission device and a display device provided with the light emission device are provided. The light emission device includes first and second substrates opposing each other. An electron emission unit is arranged on the first substrate. A light emission unit is provided on the second substrate and has an active area and an inactive area surrounding the active area. An arcing preventing member is formed on the inactive area. The arcing preventing member is formed to satisfy the condition: 0.3≦H/W≦1.0, where W is a width of the active area and H is a height of the arcing preventing member.

摘要翻译： 设置有发光装置的发光装置和显示装置。 发光装置包括彼此相对的第一和第二基板。 电子发射单元布置在第一衬底上。 发光单元设置在第二基板上，并且具有活动区域和围绕有源区域的无效区域。 防静电部件形成在非活动区域。 防弧部件形成为满足条件：0.3 <= H / W <= 1.0，其中W是有效面积的宽度，H是防止起弧部件的高度。

公开(公告)号：US20070138937A1

公开(公告)日：2007-06-21

申请号：US11583405

申请日：2006-10-18

申请人： Seung-Joon Yoo ,  Su-Kyung Lee ,  Won-Il Lee ,  Cheol-Hyeon Chang ,  Zin-Min Park ,  Jung-Ho Kang

发明人： Seung-Joon Yoo ,  Su-Kyung Lee ,  Won-Il Lee ,  Cheol-Hyeon Chang ,  Zin-Min Park ,  Jung-Ho Kang

IPC分类号： H01J63/04 ,  H01J1/62 ,  H01J1/00

CPC分类号： H01J29/085 ,  H01J2329/00

摘要： An electron emission display includes first and second substrates facing each other, a plurality of electron emission regions provided on the first substrate, a plurality of phosphor layers formed on a first surface of the second substrate, a black layer formed on the first surface of the second substrate between the phosphor layers, and an anode electrode coupled to the phosphor and black layers. The anode electrode has a light transmissivity ranging from about 3% to about 15%. A method of forming the anode electrode includes forming an interlayer on the phosphor and black layers, removing a portion of the interlayer corresponding to the black layer, depositing a conductive material on the second substrate, and removing the interlayer through a firing process.

摘要翻译： 电子发射显示器包括彼此面对的第一和第二基板，设置在第一基板上的多个电子发射区域，形成在第二基板的第一表面上的多个荧光体层，形成在第二基板的第一表面上的黑色层 荧光体层之间的第二基板和耦合到荧光体和黑色层的阳极电极。 阳极电极具有约3％至约15％的透光率。 形成阳极电极的方法包括在荧光体和黑色层上形成中间层，去除对应于黑色层的一部分中间层，在第二基板上沉积导电材料，并通过烧制步骤除去中间层。

公开(公告)号：US20090167154A1

公开(公告)日：2009-07-02

申请号：US12326208

申请日：2008-12-02

申请人： Seung-Joon Yoo ,  Zin-Min Park ,  Yun-Hee Kim ,  Jung-Ho Kang ,  Da-Ki Min ,  Su-Kyung Lee ,  Ji-Ryong Jung ,  Won-Il Lee

发明人： Seung-Joon Yoo ,  Zin-Min Park ,  Yun-Hee Kim ,  Jung-Ho Kang ,  Da-Ki Min ,  Su-Kyung Lee ,  Ji-Ryong Jung ,  Won-Il Lee

IPC分类号： H01J1/62 ,  C09K11/59 ,  C09K11/56

CPC分类号： C09K11/7774 ,  C09K11/642 ,  C09K11/777 ,  C09K11/7771 ,  C09K11/7787 ,  C09K11/7789 ,  G02F2001/133614

摘要： A white phosphor, a light emission unit including the white phosphor, and a display device including the light emission unit are provided. The white phosphor comprises a green phosphor including a Tb-doped oxide host material, a blue phosphor and a red phosphor. The green phosphor doped with Tb is used as an activator, and has a wavelength which does not overlap with a wavelength of the blue phosphor, thereby improving color purity of the light emission device.

摘要翻译： 提供白色荧光体，包括白色荧光体的发光单元和包括发光单元的显示装置。 白色荧光体包括包含Tb掺杂氧化物主体材料，蓝色荧光体和红色荧光体的绿色荧光体。 掺杂有Tb的绿色荧光体用作活化剂，并且具有不与蓝色荧光体的波长重叠的波长，从而提高发光器件的色纯度。

公开(公告)号：US20080122340A1

公开(公告)日：2008-05-29

申请号：US11689996

申请日：2007-03-22

申请人： Jung-Ho Kang ,  Seung-Joon Yoo ,  Zin-Min Park ,  Su-Kyung Lee ,  Won-Il Lee

发明人： Jung-Ho Kang ,  Seung-Joon Yoo ,  Zin-Min Park ,  Su-Kyung Lee ,  Won-Il Lee

IPC分类号： H01J1/62

CPC分类号： H01J29/085 ,  H01J31/127

摘要： An electron emission display includes first and second substrates that face each other, a plurality of electron emission elements that are arrayed on the first substrate, phosphor and black layers that are formed on a surface of the second substrate, and an anode electrode that is formed of metal and located on surfaces of the phosphor and black layers. The anode electrode is formed to satisfy the following condition: 0.3 μm≦A≦3 μm where, A indicates a distance between the anode electrode and the phosphor layer.

摘要翻译： 电子发射显示器包括彼此面对的第一和第二基板，排列在第一基板上的多个电子发射元件，形成在第二基板的表面上的荧光体和黑色层，以及形成的阳极电极 的金属并位于荧光体和黑色层的表面上。 阳极电极形成为满足以下条件：0.3μm<= A <=3μm其中，A表示阳极电极和荧光体层之间的距离。

公开(公告)号：US20070200483A1

公开(公告)日：2007-08-30

申请号：US11707574

申请日：2007-02-16

申请人： Sung-Hwan Jin ,  Chul-Ho Park ,  Zin-Min Park ,  Seung-Joon Yoo ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Won-Il Lee ,  Kang-Sik Jung

发明人： Sung-Hwan Jin ,  Chul-Ho Park ,  Zin-Min Park ,  Seung-Joon Yoo ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Won-Il Lee ,  Kang-Sik Jung

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J63/02 ,  H01J29/006 ,  H01J29/467 ,  H01J29/92 ,  H01J31/127 ,  H01J61/305

摘要： In an embodiment of the present invention, a light emission device includes a vacuum vessel that includes first and second substrates facing each other and a sealing member for sealing the first and second substrates, an electron emission unit that is located on an inner surface of the first substrate and includes a plurality of electron emission regions and a plurality of driving electrodes for controlling the electron emission of the electron emission regions, a light emission unit that is located on an inner surface of the second substrate, and a heat dissipation layer that defines an uppermost layer of the electron emission unit and has a thermal conductivity of at least 2 W/cmK, a portion of the heat dissipation layer extending out of the vacuum vessel through a region between the sealing member and the first substrate.

摘要翻译： 在本发明的一个实施例中，发光装置包括真空容器，该真空容器包括彼此面对的第一和第二基板以及用于密封第一和第二基板的密封构件，位于所述第一和第二基板的内表面上的电子发射单元 第一基板，并且包括多个电子发射区域和用于控制电子发射区域的电子发射的多个驱动电极，位于第二基板的内表面上的发光单元和限定 所述电子发射单元的最上层具有至少2W / cmK的热导率，所述散热层的一部分通过所述密封构件和所述第一基板之间的区域从所述真空容器延伸出来。

公开(公告)号：US20090174842A1

公开(公告)日：2009-07-09

申请号：US12251319

申请日：2008-10-14

申请人： Yun-Hee Kim ,  Seung-Joon Yoo ,  Zin-Min Park ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Da-Ki Min ,  Ji-Ryong Jung ,  Won-Il Lee

发明人： Yun-Hee Kim ,  Seung-Joon Yoo ,  Zin-Min Park ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Da-Ki Min ,  Ji-Ryong Jung ,  Won-Il Lee

IPC分类号： G02F1/1335

CPC分类号： H01J31/127 ,  C09K11/574 ,  C09K11/584 ,  C09K11/595 ,  C09K11/623 ,  C09K11/642 ,  C09K11/7734 ,  C09K11/7771 ,  C09K11/7774 ,  C09K11/7787 ,  C09K11/7789 ,  G02F1/133514 ,  G02F1/133609 ,  G02F2001/133613 ,  G02F2001/133625 ,  H01J63/04

摘要： Display devices having improved color reproduction ranges and improved color purity of the screen images are provided. In one embodiment, the display device includes a display panel for displaying an image, and a light emitting panel for providing light to the display panel. The light emitting panel includes first and second substrates facing each other, an electron emission unit on an inner surface of the first substrate and including electron emission regions and driving electrodes, a light emission unit on an inner surface of the second substrate and including an anode electrode and a phosphor layer, and a filter layer formed on a surface of the second substrate for selectively absorbing light in wavelength bands ranging from about 480 nm to about 500 nm and from about 580 nm to about 600 nm.

摘要翻译： 提供了具有改善的颜色再现范围和改进的屏幕图像的色纯度的显示装置。 在一个实施例中，显示装置包括用于显示图像的显示面板和用于向显示面板提供光的发光面板。 发光面板包括彼此面对的第一和第二基板，在第一基板的内表面上的电子发射单元，包括电子发射区域和驱动电极，在第二基板的内表面上的发光单元，并且包括阳极 电极和荧光体层，以及形成在第二基板的表面上的滤光层，用于选择性地吸收约480nm至约500nm和约580nm至约600nm范围内的波长带的光。

公开(公告)号：US20080309216A1

公开(公告)日：2008-12-18

申请号：US11928266

申请日：2007-10-30

申请人： Zin-Min PARK ,  Seung-Joon Yoo ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Won-Il Lee ,  Yun-Hee Kim ,  Da-Ki Min ,  Ji-Ryong Jung ,  Kyu-Won Jung

发明人： Zin-Min PARK ,  Seung-Joon Yoo ,  Jung-Ho Kang ,  Su-Kyung Lee ,  Won-Il Lee ,  Yun-Hee Kim ,  Da-Ki Min ,  Ji-Ryong Jung ,  Kyu-Won Jung

IPC分类号： G09G3/10 ,  H01J1/62

CPC分类号： H01J29/28 ,  H01J31/127 ,  H01J63/04 ,  H01J63/06 ,  H01J2329/28

摘要： A light emission device in which a light emission unit has an improved structure and a display device using the light emission device as a light source. The light emission device includes first and second substrates facing each other with a predetermined distance therebetween, an electron emission unit located on one side of the first substrate, and a light emission unit located on one side of the second substrate. The electron emission unit includes a plurality of electron emission elements. The light emission unit includes at least one phosphor layer and a reflection layer spaced apart from the phosphor layer with a barrier disposed between the phosphor layer and the reflection layer.

摘要翻译： 发光单元具有改进的结构的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，位于第一基板的一侧上的电子发射单元和位于第二基板一侧的发光单元。 电子发射单元包括多个电子发射元件。 发光单元包括至少一个荧光体层和与荧光体层间隔开的反射层，并且在荧光体层和反射层之间具有阻挡层。

公开(公告)号：US20070247056A1

公开(公告)日：2007-10-25

申请号：US11689258

申请日：2007-03-21

申请人： Su-Kyung Lee ,  Seung-Joon Yoo ,  Zin-Min Park ,  Jung-Ho Kang ,  Won-Il Lee

发明人： Su-Kyung Lee ,  Seung-Joon Yoo ,  Zin-Min Park ,  Jung-Ho Kang ,  Won-Il Lee

IPC分类号： H01J1/62

CPC分类号： H01J29/085

摘要： An electron emission display is provided including first and second substrates facing each other. The second substrate has a plurality of pixel regions defined thereon. A plurality of electron emission elements are disposed on the first substrate. A phosphor screen including phosphor and black layers are formed on a surface of the second substrate. An anode electrode formed of metal is located on surfaces of the phosphor and black layers. The anode electrode includes a spaced portion corresponding to the phosphor layers and spaced apart from the phosphor screen, and includes contact portions contacting the phosphor screen, and satisfies the condition 0.05≦B/A≦0.8, where A indicates an area of one of said pixel regions defined on the second substrate and B denotes an area occupied by one of the contact portions in the one of said pixel regions.

摘要翻译： 提供了包括彼此面对的第一和第二基板的电子发射显示器。 第二基板具有限定在其上的多个像素区域。 多个电子发射元件设置在第一衬底上。 在第二基板的表面上形成包括磷光体和黑色层的荧光屏。 由金属形成的阳极电极位于荧光体和黑色层的表面上。 阳极电极包括对应于荧光体层并与荧光屏间隔开的间隔部分，并且包括接触荧光屏的接触部分，并且满足条件0.05 <= B / A <= 0.8，其中A表示一个 限定在所述第二基板上的所述像素区域，B表示所述像素区域中的一个中的一个接触部分所占据的面积。

公开(公告)号：US07573188B2

公开(公告)日：2009-08-11

申请号：US11689996

申请日：2007-03-22

申请人： Jung-Ho Kang ,  Seung-Joon Yoo ,  Zin-Min Park ,  Su-Kyung Lee ,  Won-Il Lee

发明人： Jung-Ho Kang ,  Seung-Joon Yoo ,  Zin-Min Park ,  Su-Kyung Lee ,  Won-Il Lee

IPC分类号： H01J1/62

CPC分类号： H01J29/085 ,  H01J31/127

摘要： An electron emission display includes first and second substrates that face each other, a plurality of electron emission elements that are arrayed on the first substrate, phosphor and black layers that are formed on a surface of the second substrate, and an anode electrode that is formed of metal and located on surfaces of the phosphor and black layers. The anode electrode is formed to satisfy the following condition: 0.3 μm≦A≦3 μm where, A indicates a distance between the anode electrode and the phosphor layer.

摘要翻译： 电子发射显示器包括彼此面对的第一和第二基板，排列在第一基板上的多个电子发射元件，形成在第二基板的表面上的荧光体和黑色层，以及形成的阳极电极 的金属并位于荧光体和黑色层的表面上。 阳极电极形成为满足以下条件：0.3μm<= A <=3μm其中，A表示阳极电极和荧光体层之间的距离。