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1. 发明授权

US07508123B2 Electron emission device with black layer and method of preparing the same 失效
标题翻译：黑色电子发射装置及其制备方法
公开(公告)号：US07508123B2
公开(公告)日：2009-03-24
申请号：US10997774
申请日：2004-11-23
申请人： Soo-Joung Lee , Seung-Joon Yoo
发明人： Soo-Joung Lee , Seung-Joon Yoo
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01J9/2278 , H01J29/327
摘要： An electron emission device includes a first substrate with an electron emission region, and a second substrate with a light emitting region. The light emitting region emits light in response to electrons emitted from the electron emission region to produce images. A phosphor layer is formed with a predetermined pattern. A black layer is formed with a predetermined pattern at a non-light-emitting region within the phosphor layer pattern on the second substrate. The black layer includes a first region of chromium oxide or an oxide of chromium and one or more metals selected from the group consisting of indium, tin, indium-tin, copper, antimony, titanium, manganese, cobalt, nickel, zinc, lead, chromium, and combinations thereof. The first region is formed on an anode. A second region of metallic chromium is formed on the first region, and a third region of chromium oxide is formed on the second region.
摘要翻译：电子发射器件包括具有电子发射区域的第一衬底和具有发光区域的第二衬底。发光区域响应于从电子发射区域发射的电子发射光，以产生图像。荧光体层以预定图案形成。在第二基板上的荧光体图案内的非发光区域，以规定的图案形成黑色层。黑色层包括铬的第一区域或铬的氧化物和选自铟，锡，铟锡，铜，锑，钛，锰，钴，镍，锌，铅，铬及其组合。第一区域形成在阳极上。金属铬的第二区域形成在第一区域上，在第二区域上形成第三区域的氧化铬。

2. 发明申请

US20050122029A1 Electron emission device and method of preparing the same 失效
标题翻译：电子发射装置及其制备方法
公开(公告)号：US20050122029A1
公开(公告)日：2005-06-09
申请号：US10997774
申请日：2004-11-23
申请人： Soo-Joung Lee , Seung-Joon Yoo
发明人： Soo-Joung Lee , Seung-Joon Yoo
IPC分类号： H01J1/30 , H01J1/62 , H01J9/227 , H01J29/32 , H01J63/04
CPC分类号： H01J9/2278 , H01J29/327
摘要： An electron emission device includes a first substrate with an electron emission region, and a second substrate with a light emitting region. The light emitting region emits light in response to electrons emitted from the electron emission region to produce images. A phosphor layer is formed with a predetermined pattern. A black layer is formed with a predetermined pattern at a non-light-emitting region within the phosphor layer pattern on the second substrate. The black layer includes a first region of chromium oxide or an oxide of chromium and one or more metals selected from the group consisting of indium, tin, indium-tin, copper, antimony, titanium, manganese, cobalt, nickel, zinc, lead, chromium, and combinations thereof. The first region is formed on an anode. A second region of metallic chromium is formed on the first region, and a third region of chromium oxide is formed on the second region.
摘要翻译：电子发射器件包括具有电子发射区域的第一衬底和具有发光区域的第二衬底。发光区域响应于从电子发射区域发射的电子发射光，以产生图像。荧光体层以预定图案形成。在第二基板上的荧光体图案内的非发光区域，以规定的图案形成黑色层。黑色层包括铬的第一区域或铬的氧化物和选自铟，锡，铟锡，铜，锑，钛，锰，钴，镍，锌，铅，铬及其组合。第一区域形成在阳极上。金属铬的第二区域形成在第一区域上，在第二区域上形成第三区域的氧化铬。

3. 发明申请

US20070075623A1 Electron emission display device and method of making the same 审中-公开
标题翻译：电子发射显示装置及其制造方法
公开(公告)号：US20070075623A1
公开(公告)日：2007-04-05
申请号：US11540542
申请日：2006-10-02
申请人： Su-Kyung Lee , Seung-Joon Yoo , Zin-Min Park , Soo-Joung Lee
发明人： Su-Kyung Lee , Seung-Joon Yoo , Zin-Min Park , Soo-Joung Lee
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： H01J29/20 , C09K11/584 , C09K11/7703 , C09K11/7718 , C09K11/7734 , C09K11/7774 , C09K11/7787 , C09K11/7789 , C09K11/7794 , C09K11/7795 , C09K11/7797
摘要： A method of making an electron emission display device having an electron emission unit and a light emission unit, wherein forming the light emission unit includes forming a black layer pattern on a substrate, printing a first phosphor pattern using a first phosphor paste, printing a second phosphor pattern using a second phosphor paste, and printing a third phosphor pattern using a third phosphor paste, wherein the each of the first, second and third phosphor pastes includes, respectively, first, second and third phosphor materials that are surface-treated with a same surface treatment.
摘要翻译：一种制造具有电子发射单元和发光单元的电子发射显示装置的方法，其中形成所述发光单元包括在基板上形成黑层图案，使用第一荧光体浆料印刷第一荧光体图案，使用第二荧光体浆料的荧光体图案，以及使用第三荧光体浆料印刷第三荧光体图案，其中所述第一，第二和第三荧光体浆料中的每一个分别包括第一，第二和第三荧光体材料，相同的表面处理。

4. 发明申请

US20050264167A1 Electron emission device 审中-公开
标题翻译：电子发射装置
公开(公告)号：US20050264167A1
公开(公告)日：2005-12-01
申请号：US11137449
申请日：2005-05-26
申请人： Seung-Joon Yoo , Jong-Sick Choi , Jin-Min Park , Soo-Joung Lee , Jung-Ho Kang , Su-Kyung Lee
发明人： Seung-Joon Yoo , Jong-Sick Choi , Jin-Min Park , Soo-Joung Lee , Jung-Ho Kang , Su-Kyung Lee
IPC分类号： H01J31/12 , H01J1/62 , H01J29/28 , H01J29/32
CPC分类号： H01J29/327 , H01J29/085 , H01J29/28 , H01J2329/08 , H01J2329/28 , H01J2329/323
摘要： An electron emission device includes a first substrate having an electron emission unit for emitting electrons, and a second substrate facing the first substrate and having a light emission unit for emitting visible rays due to the electrons emitted by the electron emission unit. The light emission unit has a plurality of reflective layers formed on a surface of the second substrate facing the first substrate, and phosphor layers formed on the surface of the second substrate between the reflective layers as well as on lateral sides of the reflective layers. The reflective layer is formed of an achromatic color, particularly a white color. Black layers are disposed between the second substrate and the reflective layers.
摘要翻译：电子发射装置包括具有用于发射电子的电子发射单元的第一衬底和面向第一衬底的第二衬底，并具有用于发射由于电子发射单元发射的电子的可见光的发光单元。发光单元具有形成在面向第一基板的第二基板的表面上的多个反射层，以及在反射层之间以及在反射层的侧面上形成在第二基板的表面上的荧光体层。反射层由无彩色，特别是白色形成。黑色层设置在第二基板和反射层之间。

5. 发明申请

US20090174842A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
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。

6. 发明申请

US20080309216A1 LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS A LIGHT SOURCE 审中-公开
标题翻译：使用光发射装置作为光源的发光装置和显示装置
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。

7. 发明申请

US20070247056A1 ELECTRON EMISSION DISPLAY 审中-公开
标题翻译：电子发射显示
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。

8. 发明申请

US20070024170A1 Vacuum envelope and electron emission display device including the same 审中-公开
标题翻译：真空包络线和包括其的电子发射显示装置
公开(公告)号：US20070024170A1
公开(公告)日：2007-02-01
申请号：US11489791
申请日：2006-07-19
申请人： Jung-Ho Kang , Hyoung-Cheol Seo , Seung-Joon Yoo , Sung-Hwan Jin , Eung-Joon Chi
发明人： Jung-Ho Kang , Hyoung-Cheol Seo , Seung-Joon Yoo , Sung-Hwan Jin , Eung-Joon Chi
IPC分类号： H01J19/42 , H01J63/04
CPC分类号： H01J29/028 , H01J29/864 , H01J2329/8625 , H01J2329/8665
摘要： An electron emission display device includes first and second substrates facing each other, an electron emission unit located on the first substrate, and a light emission unit located on the second substrate to emit visible light in response to electrons emitted from the electron emission unit. Spacers are arranged between the first and second substrates. First support members are formed on the first substrate or the second substrate and are spaced apart from the spacers.
摘要翻译：电子发射显示装置包括彼此面对的第一和第二基板，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，以响应于从电子发射单元发射的电子发射可见光。隔板布置在第一和第二基板之间。第一支撑构件形成在第一基板或第二基板上并且与间隔件间隔开。

9. 发明授权

US5569571A Process for preparing black matrix for a color tube by etching 失效
标题翻译：通过蚀刻制备彩色管的黑色矩阵的方法
公开(公告)号：US5569571A
公开(公告)日：1996-10-29
申请号：US472702
申请日：1995-06-06
申请人： Ik-Cheol Lim , Su-Yeon Cho , Seung-Joon Yoo
发明人： Ik-Cheol Lim , Su-Yeon Cho , Seung-Joon Yoo
IPC分类号： G03F7/00 , G03F7/26 , H01J9/227 , H01J29/32 , G03C5/00
CPC分类号： H01J29/327 , G03F7/0007 , G03F7/26 , H01J9/2278
摘要： A process for preparing a black matrix comprising the steps of producing a developed substrate by coating, drying, exposing and developing a photoresist on the inside of a substrate, producing a dried substrate by drying the developed substrate several times, coating a dye on the dried substrate and then drying the board, coating graphite on the dried substrate, and etching the graphite-coated substrate. This method makes it possible to perfectly etch the black matrix dot and increase volatility in fluorescent coating.
摘要翻译：一种制备黑色矩阵的方法，包括以下步骤：通过在基材的内部涂覆，干燥，曝光和显影光致抗蚀剂来生产显影的基底，通过干燥显影的基底几次来制备干燥的基底，在干燥的底物，然后干燥板，在干燥的基材上涂覆石墨，并蚀刻石墨涂覆的基材。该方法使得可以完美地蚀刻黑色矩阵点并增加荧光涂层的挥发性。

10. 发明申请

US20090167154A1 WHITE PHOSPHOR, LIGHT EMISSION DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE LIGHT EMISSION DEVICE 审中-公开
标题翻译：白色荧光体，包括其的发光装置和包括发光装置的显示装置
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。

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