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1. 发明授权

US06380688B1 Electro-luminescence display with divided power supply lines 有权
标题翻译：具有分电源线的电致发光显示
公开(公告)号：US06380688B1
公开(公告)日：2002-04-30
申请号：US09637696
申请日：2000-08-15
申请人： Sung Joon Bae , Jae Yoon Lee , Jae Yong Park , Woong Sik Choi
发明人： Sung Joon Bae , Jae Yoon Lee , Jae Yong Park , Woong Sik Choi
IPC分类号： G09G310
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2330/02 , G09G2330/045 , H01L27/3244
摘要： An electro-luminescence display (ELD) wherein a voltage supply line is separated into a plurality of lines to reduce the number of pixels connected to each line. In the ELD, a pixel array has a number of pixels, each of which includes an electro-luminescence device having a luminescent layer made from an-electro-luminescent material, an anode electrode and a cathode electrode serving as a common electrode. The pixel array is arranged in an active matrix type. A gate driving circuit and a data driving circuit are connected, via a number of scanning electrode wiring and a number of data electrode wiring, respectively, to the pixel array, for switching the pixels to selectively drive the pixels. First and second supply voltages are applied from an external circuit to the first and second supply terminals. First and second power supply lines couple the first and second voltage supply terminals with the pixel array. The pixels within the array are divided into blocks and pixels within a block are all connected to a supply line for that block. Accordingly, excessive current is not generated, which prevents head damage to the ELD and thus improves reliability.
摘要翻译：一种电致发光显示器（ELD），其中电压供应线被分成多条线以减少连接到每条线路的像素的数量。在ELD中，像素阵列具有多个像素，每个像素包括具有由电致发光材料制成的发光层的电致发光器件，用作公共电极的阳极电极和阴极电极。像素阵列以有源矩阵类型排列。栅极驱动电路和数据驱动电路分别经由多个扫描电极布线和多个数据电极布线连接到像素阵列，用于切换像素以选择性地驱动像素。第一和第二电源电压从外部电路施加到第一和第二电源端子。第一和第二电源线将第一和第二电压源端子与像素阵列耦合。阵列内的像素被划分成块，并且块内的像素都连接到该块的电源线。因此，不会产生过大的电流，从而防止对ELD的头部损伤，从而提高可靠性。

2. 发明授权

US06509688B1 Electro-luminescent display with storage capacitor formed in longitudinal direction of power supply line 有权
标题翻译：电源线沿纵向形成存储电容器的电致发光显示
公开(公告)号：US06509688B1
公开(公告)日：2003-01-21
申请号：US09612595
申请日：2000-07-07
申请人： Sung Joon Bae , Jae Yoon Lee , Jae Yong Park
发明人： Sung Joon Bae , Jae Yoon Lee , Jae Yong Park
IPC分类号： H01J162
CPC分类号： G09G3/32 , G09G2300/0842 , H01L27/12 , H01L27/3244 , H05B33/08 , Y02B20/32
摘要： An electro-luminescence display that is capable of widening an effective display area of a pixel. In the electro-luminescence display, a data line is formed in a direction crossing a gate line. A power supply line is formed in a manner such that it is insulated from the gate line and the data line. A first switching device has a gate connected to the gate line and a source connected to the data line. A second switching device has a gate connected to a drain of the first switching device and a source connected to the power supply line. An electro-luminescence emitting part is connected to the drain of the second switching device. A storage capacitor is formed in a lengthwise direction of the power supply to charge a voltage applied to the gate of the second switching device.
摘要翻译：能够扩大像素的有效显示区域的电致发光显示器。在电致发光显示器中，沿与栅极线交叉的方向形成数据线。电源线以与栅极线和数据线绝缘的方式形成。第一开关器件具有连接到栅极线的栅极和连接到数据线的源极。第二开关装置具有连接到第一开关装置的漏极的栅极和连接到电源线的源极。电致发光部分连接到第二开关装置的漏极。在电源的长度方向上形成存储电容器，以对施加到第二开关装置的栅极的电压进行充电。

3. 发明授权

US07221337B1 Electro-luminescence display and drving method thereof 有权
标题翻译：电致发光显示及其扫描方法
公开(公告)号：US07221337B1
公开(公告)日：2007-05-22
申请号：US09667003
申请日：2000-09-21
申请人： Woong Sik Choi , Chang Wook Han , Sung Joon Bae
发明人： Woong Sik Choi , Chang Wook Han , Sung Joon Bae
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2320/0242 , H01L27/12 , H01L27/3211 , H01L27/3244 , H05B33/08 , Y02B20/32
摘要： An electro-luminescence display which obtains proper color realization even though identical data driving waveforms are applied to each group of R, G and B pixel cells. In the display, a plurality of data lines cross a plurality of gate lines to define a plurality of pixel cell areas. A plurality of power supply lines pass through the pixel cell areas. A switching device is provided in each pixel cell area in such a manner to be electrically connected to the gate line and the data line. A plurality of driving devices are patterned based on a ratio of channel width to channel length in accordance with the type of pixel cell area. Each driving device having a gate connected to one electrode of the switching device and a source connected to the power supply line at each of the pixel cell areas. A plurality of EL diodes are connected to the plurality of driving devices, respectively. A wiring is commonly connected to the plurality of power supply lines. The R, G and B pixel cells are independently driven using different currents, although a common voltage is received by the driving devices.
摘要翻译：即使相同的数据驱动波形也可以获得适当的颜色实现的电致发光显示器被应用于每组R，G和B像素单元。在显示器中，多条数据线与多条栅极线交叉以限定多个像素单元区域。多个电源线通过像素单元区域。在每个像素单元区域中以与栅极线和数据线电连接的方式设置开关器件。根据像素单元区域的类型，基于沟道宽度与沟道长度的比率来图案化多个驱动装置。每个驱动装置具有连接到开关装置的一个电极的栅极和在每个像素单元区域处连接到电源线的源极。多个EL二极管分别连接到多个驱动装置。布线通常连接到多个电源线。虽然驱动装置接收到公共电压，但是使用不同的电流独立地驱动R，G和B像素单元。

4. 发明申请

US20100167435A1 Organic electro luminescence device and fabrication method thereof 有权
标题翻译：有机电致发光器件及其制造方法
公开(公告)号：US20100167435A1
公开(公告)日：2010-07-01
申请号：US12654764
申请日：2009-12-31
申请人： Sung Joon Bae , Jae Yoon Lee
发明人： Sung Joon Bae , Jae Yoon Lee
IPC分类号： H01L51/56
CPC分类号： H01L27/3246 , H01L27/3248 , H01L51/5203 , H01L2251/5315
摘要： Provided is a method of fabricating an organic electro luminescence device, the method comprising: forming a thin film transistor on a substrate; forming a passivation layer and a first electrode on the substrate including the thin film transistor; forming a contact hole exposing an upper surface of a drain electrode of the thin film transistor at a predetermined portion of the first electrode and the passivation layer; forming a buffer layer and a barrier rib on a predetermined portion of an upper surface of the first electrode; forming an organic emission layer within a region defined by the buffer layer; and forming a second electrode on the organic emission layer such that the second electrode is electrically connected with the drain electrode through the contact hole.
摘要翻译：提供一种制造有机电致发光器件的方法，该方法包括：在衬底上形成薄膜晶体管; 在包括薄膜晶体管的衬底上形成钝化层和第一电极; 形成在所述第一电极和所述钝化层的预定部分处暴露所述薄膜晶体管的漏电极的上表面的接触孔; 在所述第一电极的上表面的预定部分上形成缓冲层和阻挡肋; 在由所述缓冲层限定的区域内形成有机发射层; 以及在所述有机发射层上形成第二电极，使得所述第二电极通过所述接触孔与所述漏电极电连接。

5. 发明授权

US07652422B2 Organic electro luminescence device in which an amorphous silicon thin film transistor is employed as a driving element and a fabrication method thereof 有权
标题翻译：使用非晶硅薄膜晶体管作为驱动元件的有机电致发光器件及其制造方法
公开(公告)号：US07652422B2
公开(公告)日：2010-01-26
申请号：US10964691
申请日：2004-10-15
申请人： Sung Joon Bae , Jae Yoon Lee
发明人： Sung Joon Bae , Jae Yoon Lee
IPC分类号： H05B33/00 , H05B33/06 , H01L29/02
CPC分类号： H01L27/3246 , H01L27/3248 , H01L51/5203 , H01L2251/5315
摘要： Provided is a method of fabricating an organic electro luminescence device, the method comprising: forming a thin film transistor on a substrate; forming a passivation layer and a first electrode on the substrate including the thin film transistor; forming a contact hole exposing an upper surface of a drain electrode of the thin film transistor at a predetermined portion of the first electrode and the passivation layer; forming a buffer layer and a barrier rib on a predetermined portion of an upper surface of the first electrode; forming an organic emission layer within a region defined by the buffer layer; and forming a second electrode on the organic emission layer such that the second electrode is electrically connected with the drain electrode through the contact hole.
摘要翻译：提供一种制造有机电致发光器件的方法，该方法包括：在衬底上形成薄膜晶体管; 在包括薄膜晶体管的衬底上形成钝化层和第一电极; 形成在所述第一电极和所述钝化层的预定部分处暴露所述薄膜晶体管的漏电极的上表面的接触孔; 在所述第一电极的上表面的预定部分上形成缓冲层和阻挡肋; 在由所述缓冲层限定的区域内形成有机发射层; 以及在所述有机发射层上形成第二电极，使得所述第二电极通过所述接触孔与所述漏电极电连接。

6. 发明授权

US07459848B2 Organic electroluminescence device and fabrication method thereof 有权
标题翻译：有机电致发光元件及其制造方法
公开(公告)号：US07459848B2
公开(公告)日：2008-12-02
申请号：US11159304
申请日：2005-06-23
申请人： Sung Joon Bae , Jae Yoon Lee
发明人： Sung Joon Bae , Jae Yoon Lee
IPC分类号： H01J1/62
CPC分类号： H01L27/3253 , H01L27/3246 , H01L2251/5315
摘要： An organic electroluminescence device includes a buffer formed in a polygonal structure corresponding to each of sub-pixels, an electrode separator formed along an outer periphery of the buffer so as to separate the sub-pixels, an emission region formed in an inner region defined by the buffer, and an electric connection region formed in a region protruding from one side of the buffer.
摘要翻译：一种有机电致发光元件，具备形成为与各子像素对应的多边形结构的缓冲器，沿着缓冲器的外周形成的电极隔板，以分离子像素，形成在由缓冲器和形成在从缓冲器的一侧突出的区域中的电连接区域。

7. 发明授权

US07948164B2 Organic electro luminescence device and fabrication method thereof 有权
标题翻译：有机电致发光器件及其制造方法
公开(公告)号：US07948164B2
公开(公告)日：2011-05-24
申请号：US11170073
申请日：2005-06-30
申请人： Sung Joon Bae , Jae Yong Park , Ock Hee Kim , Kwan Soo Kim
发明人： Sung Joon Bae , Jae Yong Park , Ock Hee Kim , Kwan Soo Kim
IPC分类号： H05B33/08 , H05B33/00 , H05B33/10
CPC分类号： H01L27/3253 , H01L27/3223 , H01L27/3246 , H01L27/3251 , H01L51/5212 , H01L51/5221 , H01L51/5246 , H01L51/525
摘要： An organic electro luminescence device includes: a display region and a non-display region defined in first and second substrates, sub-pixels defined in the display region; an array element including at least one TFT in the display region of the first substrate in each sub-pixel; a first electrode in an inner surface of the second substrate; a buffer in a predetermined region to partition an emission region of each sub-pixel on the first electrode, and an electrode separator on the buffer; an insulating layer in the emission region of each sub-pixel, and a spacer formed on the insulating layer; an organic electro luminescent layer in the emission region of each sub-pixel, the emission region including the insulating layer and the spacer; and a second electrode on the second substrate where the organic electro luminescent layer is formed.
摘要翻译：有机电致发光器件包括：显示区域和限定在第一和第二衬底中的非显示区域，在显示区域中定义的子像素; 阵列元件，其包括在每个子像素中的第一衬底的显示区域中的至少一个TFT; 在第二基板的内表面中的第一电极; 在预定区域中的缓冲器，用于分隔第一电极上的每个子像素的发射区域，以及缓冲器上的电极分离器; 每个子像素的发射区域中的绝缘层和形成在绝缘层上的间隔物; 每个子像素的发射区域中的有机电致发光层，发射区域包括绝缘层和间隔物; 以及形成有机电致发光层的第二基板上的第二电极。

8. 发明授权

US07759860B2 Dual panel-type organic electroluminescent display device and method of fabricating the same 有权
标题翻译：双面板型有机电致发光显示装置及其制造方法
公开(公告)号：US07759860B2
公开(公告)日：2010-07-20
申请号：US11117289
申请日：2005-04-29
申请人： Sung Joon Bae , Jae Yoon Lee
发明人： Sung Joon Bae , Jae Yoon Lee
IPC分类号： H05B33/00 , H01J63/04 , H01J9/00
CPC分类号： H01L27/3253 , H01L2251/5315
摘要： An organic electro-luminescence device is provided. First and second substrates are arranged spaced apart from each other by a predetermined distance and sub-pixels are defined in the substrates. An array element has at least one thin film transistor (TFT) formed on an inner surface of the first substrate in sub-pixel unit. A conductive spacer is electrically connected to a drive TFT of the array element. A first electrode for an organic electro-luminescence diode is disposed on an inner surface of the second substrate. An organic electro-luminescence layer and a second electrode for the organic electro-luminescence diode are sequentially formed on the first electrode in sub-pixel unit. The first substrate and the second substrate are misaligned by a predetermined position and attached to each other, such that the conductive spacer is in contact with a conductive spacer contact region provided on the second electrode.
摘要翻译：提供了一种有机电致发光器件。第一和第二基板彼此间隔开预定距离，并且在基板中限定子像素。阵列元件具有形成在子像素单元中的第一衬底的内表面上的至少一个薄膜晶体管（TFT）。导电间隔件电连接到阵列元件的驱动TFT。用于有机电致发光二极管的第一电极设置在第二衬底的内表面上。有机电致发光层和用于有机电致发光二极管的第二电极依次形成在子像素单元的第一电极上。第一基板和第二基板由预定位置偏移并彼此附接，使得导电间隔件与设置在第二电极上的导电间隔件接触区域接触。

9. 发明授权

US07518147B2 Organic electro luminescence device and fabrication method thereof 有权
标题翻译：有机电致发光器件及其制造方法
公开(公告)号：US07518147B2
公开(公告)日：2009-04-14
申请号：US11126734
申请日：2005-05-10
申请人： Sung Joon Bae , Jae Yoon Lee
发明人： Sung Joon Bae , Jae Yoon Lee
IPC分类号： H01L31/036
CPC分类号： H01L27/3253 , H01L27/3246 , H01L2251/5315
摘要： An organic electro luminescence device is provided. In the organic electro luminescence device, first and second electrodes are arranged to face each other and to be spaced apart from each other by a predetermined interval, and includes sub-pixels for reproducing an image. An array element is formed in the first substrate per sub-pixel, and includes at least one TFT. An organic electro luminescent diode is formed in the second substrate per sub-pixel. A spacer covered with a metal portion for electrically connecting the first and second substrates. A drain electrode of the TFT and a first electrode (anode) of the organic electro luminescent diode are electrically connected by the spacer covered with the metal portion.
摘要翻译：提供有机电致发光器件。在有机电致发光器件中，第一电极和第二电极被布置为彼此面对并且彼此间隔开预定间隔，并且包括用于再现图像的子像素。在每个子像素的第一衬底中形成阵列元件，并且包括至少一个TFT。在每个子像素的第二衬底中形成有机电致发光二极管。覆盖有用于电连接第一和第二基板的金属部分的间隔物。 TFT的漏电极和有机电致发光二极管的第一电极（阳极）通过被金属部分覆盖的间隔电连接。

10. 发明授权

US08087965B2 Organic electro-luminescence display device and method for fabricating the same 有权
标题翻译：有机电致发光显示装置及其制造方法
公开(公告)号：US08087965B2
公开(公告)日：2012-01-03
申请号：US12836050
申请日：2010-07-14
申请人： Sung Joon Bae , Jae Yoon Lee , Joon Suk Lee
发明人： Sung Joon Bae , Jae Yoon Lee , Joon Suk Lee
IPC分类号： H01J9/00 , H01J9/24
CPC分类号： H01L51/5212 , G09G3/3208 , G09G2300/043 , G09G2300/0443 , H01L27/3211 , H01L27/3246 , H01L27/3253 , H01L51/0004 , H01L2251/5315
摘要： An organic electro-luminance display device includes a first substrate and a second substrate; an array element on the first substrate, the array element including at least one thin film transistor (TFT) in each sub-pixel; a first electrode on the second substrate; a buffer on the first electrode including a first buffer at an outer region partitioning each sub-pixel and a second buffer at a region including a stepped portion of the first buffer, wherein a undercut structure is formed by the first and second buffers; an organic electro-luminescent layer in each sub-pixel partitioned by the second buffer; a second electrode formed on the organic electro-luminescent layer; and a conductive spacer for electrically connecting the TFT to the second electrode.
摘要翻译：有机电致亮度显示装置包括第一基板和第二基板; 所述阵列元件包括在所述第一基板上的阵列元件，所述阵列元件包括每个子像素中的至少一个薄膜晶体管（TFT）第二基板上的第一电极; 所述第一电极上的缓冲器包括在每个子像素分隔的外部区域的第一缓冲器和包括所述第一缓冲器的台阶部分的区域的第二缓冲器，其中由所述第一和第二缓冲器形成底切结构; 在由所述第二缓冲器分隔的每个子像素中的有机电致发光层; 形成在有机电致发光层上的第二电极; 以及用于将TFT电连接到第二电极的导电间隔物。

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