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51. 发明授权

US08502206B2 Organic light emitting diode display device with different configurations of switching and driving transistors 有权
标题翻译：有机发光二极管显示装置具有不同配置的开关和驱动晶体管
公开(公告)号：US08502206B2
公开(公告)日：2013-08-06
申请号：US12941930
申请日：2010-11-08
申请人： Won-Kyu Lee , Kyu-Sik Cho , Tae-Hoon Yang , Byoung-Kwon Choo , Sang-Ho Moon , Bo-Kyung Choi , Yong-Hwan Park , Joon-Hoo Choi , Min-Chul Shin , Yun-Gyu Lee
发明人： Won-Kyu Lee , Kyu-Sik Cho , Tae-Hoon Yang , Byoung-Kwon Choo , Sang-Ho Moon , Bo-Kyung Choi , Yong-Hwan Park , Joon-Hoo Choi , Min-Chul Shin , Yun-Gyu Lee
IPC分类号： H01L29/08
CPC分类号： H01L51/56 , H01L27/1214 , H01L27/1251 , H01L27/1274 , H01L27/3262 , H01L2227/323
摘要： An organic light emitting diode (OLED) display device and a method of fabricating the same are disclosed. The OLED display device includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels disposed in a region in which the scan lines cross the data lines, where each pixel of the plurality of pixels includes: a switching transistor including a first gate electrode, a first semiconductor layer disposed over the first gate electrode, a first gate insulating layer interposed between the first gate electrode and the first semiconductor layer, a first source electrode and a first drain electrode, a driving transistor including a second semiconductor layer, a second gate electrode disposed over the second semiconductor layer, a second gate insulating layer interposed between the second gate electrode and the second semiconductor layer, a second source electrode and a second drain electrode, and an organic light emitting diode electrically connected with the second source and second drain electrodes of the driving transistor, where the first and second semiconductor layers are formed of the same material, and from the same processing.
摘要翻译：公开了一种有机发光二极管（OLED）显示装置及其制造方法。 OLED显示装置包括多个扫描线，多条数据线以及配置在扫描线与数据线交叉的区域中的多个像素，其中多个像素中的每个像素包括：开关晶体管，包括：第一栅电极，设置在第一栅电极上的第一半导体层，插入在第一栅电极和第一半导体层之间的第一栅绝缘层，第一源电极和第一漏电极，驱动晶体管，包括第二半导体设置在第二半导体层上的第二栅极电极，插入在第二栅极电极和第二半导体层之间的第二栅极绝缘层，第二源极电极和第二漏极电极以及与第二栅电极电连接的有机发光二极管驱动晶体管的第二源极和第二漏极，其中第一和第二半导体1 ayers由相同的材料形成，并且从相同的处理。

52. 发明申请

US20130161632A1 ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS 有权
标题翻译：有机发光显示装置及制造有机发光显示装置的方法
公开(公告)号：US20130161632A1
公开(公告)日：2013-06-27
申请号：US13592508
申请日：2012-08-23
申请人： Chun-Gi YOU , Joon-Hoo Choi
发明人： Chun-Gi YOU , Joon-Hoo Choi
IPC分类号： H01L29/786 , H01L33/62
CPC分类号： H01L27/3276 , H01L27/1244 , H01L2227/323
摘要： An OLED apparatus including a thin film transistor including an activation layer, a gate electrode insulated from the activation layer and including a lower gate electrode and an upper gate electrode, an interlayer insulation film covering the gate electrode, and a source and drain electrode on the insulation film and contacting the activation layer; an OLED including a pixel electrode electrically connected to the thin film transistor, an intermediate layer including an emissive layer, and an opposite electrode; a blister prevention layer on a same level as the activation layer; a gate insulation layer covering the activation layer and the blister prevention layer and insulating the activation layer from the gate electrode; and an interconnection unit including first and second layers on a portion of the gate insulation layer overlying the blister prevention layer, wherein the blister prevention layer protects the interconnection unit on the gate insulation layer from blistering.
摘要翻译：一种OLED装置，包括：薄膜晶体管，其包括激活层，与所述激活层绝缘并且包括下栅电极和上栅电极的栅电极，覆盖所述栅电极的层间绝缘膜以及所述栅极电极和漏电极绝缘膜并与活化层接触; 包括与薄膜晶体管电连接的像素电极的OLED，包括发光层的中间层和相对电极; 与激活层在同一水平上的防泡层; 覆盖所述活化层和所述起泡防止层并将所述活化层与所述栅电极绝缘的栅极绝缘层; 以及互连单元，其包括覆盖在防泡层上的栅极绝缘层的一部分上的第一层和第二层，其中防泡层保护栅极绝缘层上的互连单元不起泡。

53. 发明授权

US08278158B2 Thin film transistor substrate, method of manufacturing the same, and display apparatus having the same 有权
公开(公告)号：US08278158B2
公开(公告)日：2012-10-02
申请号：US12554153
申请日：2009-09-04
申请人： Sang-Ho Moon , Joon-Hoo Choi , Kyu-Sik Cho , Byoung-Seong Jeong , Yong-Hwan Park
发明人： Sang-Ho Moon , Joon-Hoo Choi , Kyu-Sik Cho , Byoung-Seong Jeong , Yong-Hwan Park
IPC分类号： H01L21/00
CPC分类号： H01L29/78678 , H01L29/66765
摘要： In a method of manufacturing a thin film transistor substrate, a semiconductor pattern is formed on a substrate, a first etch stop layer and a second etch stop layer are sequentially formed on the semiconductor pattern, and the second etch stop layer and the first etch stop layer are sequentially patterned to form a second etch stop pattern and a first etch stop pattern. Thus, when the second etch stop layer is patterned using an etchant, the first etch stop layer covers the semiconductor pattern, thereby preventing the semiconductor pattern from being etched by the etchant.

54. 发明授权

US08232123B2 Organic light emitting diode display with improved on-current, and method for manufacturing the same 失效
标题翻译：具有改善的导通电流的有机发光二极管显示器及其制造方法
公开(公告)号：US08232123B2
公开(公告)日：2012-07-31
申请号：US12424639
申请日：2009-04-16
申请人： Kyu-Sik Cho , Byoung-Seong Jeong , Joon-Hoo Choi , Jong-Moo Huh
发明人： Kyu-Sik Cho , Byoung-Seong Jeong , Joon-Hoo Choi , Jong-Moo Huh
IPC分类号： H01L21/336
CPC分类号： H01L27/1251 , H01L27/1214 , H01L27/3262 , Y10S438/905 , Y10S438/906 , Y10S438/974
摘要： An organic light emitting device and a manufacturing method thereof, including a first signal line and a second signal line intersecting each other on an insulating substrate, a switching thin film transistor connected to the first signal line and the second signal line, a driving thin film transistor connected to the switching thin film transistor, and a light emitting diode (“LD”) connected to the driving thin film transistor. The driving thin film transistor includes a driving control electrode and a driving semiconductor overlapping the driving control electrode, crystallized silicon having a doped region and a non-doped region, a driving gate insulating layer disposed between the driving control electrode and the driving semiconductor, and a driving input electrode and a driving output electrode opposite to each other on the driving semiconductor, wherein the interface between the driving gate insulating layer and the driving semiconductor includes nitrogen gas.
摘要翻译：一种有机发光器件及其制造方法，包括在绝缘基板上彼此相交的第一信号线和第二信号线，连接到第一信号线和第二信号线的开关薄膜晶体管，驱动薄膜连接到开关薄膜晶体管的晶体管和连接到驱动薄膜晶体管的发光二极管（“LD”）。驱动薄膜晶体管包括驱动控制电极和与驱动控制电极重叠的驱动半导体，具有掺杂区域和非掺杂区域的结晶硅，设置在驱动控制电极和驱动半导体之间的驱动栅极绝缘层，以及在驱动半导体上相互相对的驱动输入电极和驱动输出电极，其中驱动栅极绝缘层和驱动半导体之间的界面包括氮气。

55. 发明申请

US20110297949A1 Organic light emitting display and method of fabricating the same 有权
标题翻译：有机发光显示器及其制造方法
公开(公告)号：US20110297949A1
公开(公告)日：2011-12-08
申请号：US13064379
申请日：2011-03-22
申请人： Won-Kyu Lee , Tae-Hoon Yang , Bo-Kyung Choi , Byoung-Kwon Choo , Kyu-Sik Cho , Yong-Hwan Park , Sang-Ho Moon , Min-Chul Shin , Yun-Gyu Lee , Joon-Hoo Choi
发明人： Won-Kyu Lee , Tae-Hoon Yang , Bo-Kyung Choi , Byoung-Kwon Choo , Kyu-Sik Cho , Yong-Hwan Park , Sang-Ho Moon , Min-Chul Shin , Yun-Gyu Lee , Joon-Hoo Choi
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L27/1251 , H01L27/1218 , H01L27/1281 , H01L27/1285 , H01L27/3262
摘要： An organic light emitting display and method of fabricating thereof, the display including a substrate including a first thin film transistor region and a second thin film transistor region; a buffer layer on the substrate; a first and a second semiconductor layer on the buffer layer; a gate insulating layer on the substrate; gate electrodes on the gate insulating layer and corresponding to the first semiconductor layer and the second semiconductor layer, respectively; source/drain electrodes insulated from the gate electrode and being connected to the first semiconductor layer and the second semiconductor layer, respectively; an insulating layer on the substrate; a first electrode connected to the source/drain electrode electrically connected to the first semiconductor layer; an organic layer on the first electrode; and a second electrode on the organic layer, wherein portions of the buffer layer corresponding to a source/drain region of the first semiconductor layer include a metal catalyst.
摘要翻译：一种有机发光显示器及其制造方法，所述显示器包括：包括第一薄膜晶体管区域和第二薄膜晶体管区域的基板; 衬底上的缓冲层; 缓冲层上的第一和第二半导体层; 基板上的栅极绝缘层; 栅绝缘层上分别对应于第一半导体层和第二半导体层的栅电极; 源极/漏极电极，与栅电极绝缘并分别连接到第一半导体层和第二半导体层; 衬底上的绝缘层; 连接到与第一半导体层电连接的源/漏电极的第一电极; 第一电极上的有机层; 以及有机层上的第二电极，其中与第一半导体层的源极/漏极区对应的缓冲层的部分包括金属催化剂。

56. 发明授权

US08049402B2 Organic light emitting diode display and method for manufacturing the same 有权
标题翻译：有机发光二极管显示器及其制造方法
公开(公告)号：US08049402B2
公开(公告)日：2011-11-01
申请号：US11927538
申请日：2007-10-29
申请人： Byoung-Seong Jeong , Joon-Hoo Choi , Yong-Hwan Park
发明人： Byoung-Seong Jeong , Joon-Hoo Choi , Yong-Hwan Park
IPC分类号： H01J1/62 , H01J63/04 , H01J17/49
CPC分类号： H01L27/3244 , H01L27/3262 , H01L27/3276 , H01L51/56
摘要： An improved OLED display includes a substrate, a semiconductor having a uniform thickness formed on the substrate, first and second ohmic contacts, and a driving voltage line having an input electrode and an output electrode. An insulating layer is formed on the driving voltage line and the output electrode. A control electrode is formed on the insulating layer and overlaps the semiconductor.The method of manufacturing the OLED display entails forming a semiconductor on a substrate, forming a photoresist film on the semiconductor, forming a doped amorphous silicon layer on the photoresist film, removing the photoresist film along with a portion of the doped amorphous silicon disposed on the photoresist film to form first and second ohmic contacts, respectively forming input and output electrodes on the first and second ohmic contacts, forming an insulating layer on the input and output electrodes, and forming a control electrode on the insulating layer.
摘要翻译：改进的OLED显示器包括衬底，形成在衬底上的均匀厚度的半导体，第一和第二欧姆接触以及具有输入电极和输出电极的驱动电压线。在驱动电压线和输出电极上形成绝缘层。控制电极形成在绝缘层上并与半导体重叠。制造OLED显示器的方法需要在衬底上形成半导体，在半导体上形成光致抗蚀剂膜，在光致抗蚀剂膜上形成掺杂的非晶硅层，去除光致抗蚀剂膜以及配置在形成第一和第二欧姆接触，分别在第一和第二欧姆触点上形成输入和输出电极，在输入和输出电极上形成绝缘层，并在绝缘层上形成控制电极。

57. 发明申请

US20110248271A1 THIN FILM TRANSISTOR AND DISPLAY DEVICE HAVING THE SAME 审中-公开
标题翻译：薄膜晶体管和具有该薄膜晶体管的显示器件
公开(公告)号：US20110248271A1
公开(公告)日：2011-10-13
申请号：US13084965
申请日：2011-04-12
申请人： Byoung-Kwon CHOO , Kyu-Sik Cho , Won-Kyu Lee , Yong-Hwan Park , Sang-Ho Moon , Min-Chul Shin , Tae-Hoon Yang , Joon-Hoo Choi , Bo-Kyung Choi , Yun-Gyu Lee
发明人： Byoung-Kwon CHOO , Kyu-Sik Cho , Won-Kyu Lee , Yong-Hwan Park , Sang-Ho Moon , Min-Chul Shin , Tae-Hoon Yang , Joon-Hoo Choi , Bo-Kyung Choi , Yun-Gyu Lee
IPC分类号： H01L29/04
CPC分类号： H01L21/26513 , H01L27/1214 , H01L27/3262 , H01L29/41733 , H01L29/66765
摘要： The described technology relates generally to a thin film transistor comprising a gate electrode, a semiconductor layer and source/drain electrode, wherein the source/drain electrode is disposed in a range of a region in which the semiconductor layer is formed. Therefore, the present embodiments can provide a thin film transistor in which reliability is excellent because a change amount of threshold voltage is small.
摘要翻译：所描述的技术大体上涉及包括栅电极，半导体层和源/漏电极的薄膜晶体管，其中源/漏电极设置在其中形成半导体层的区域的范围内。因此，本实施方式可以提供由于阈值电压的变化量小而可靠性优异的薄膜晶体管。

58. 发明申请

US20110095296A1 THIN FILM TRANSISTOR AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：薄膜晶体管和有机发光显示装置
公开(公告)号：US20110095296A1
公开(公告)日：2011-04-28
申请号：US12910650
申请日：2010-10-22
申请人： Byoung-Kwon Choo , Kyu-Sik Cho , Won-Kyu Lee , Yong-Hwan Park , Sang-Ho Moon , Tae-Hoon Yang , Joon-Hoo Choi , Min-Chul Shin , Bo-Kyung Choi , Yun-Gyu Lee
发明人： Byoung-Kwon Choo , Kyu-Sik Cho , Won-Kyu Lee , Yong-Hwan Park , Sang-Ho Moon , Tae-Hoon Yang , Joon-Hoo Choi , Min-Chul Shin , Bo-Kyung Choi , Yun-Gyu Lee
IPC分类号： H01L51/50 , H01L29/78
CPC分类号： H01L27/3262 , H01L29/41733
摘要： A thin film transistor (TFT) and an organic light emitting display device having the same are disclosed. In one embodiment, a TFT includes a gate electrode formed on a substrate. A gate insulating layer is formed on the substrate having the gate electrode. An active layer is formed on the gate insulating layer. A source electrode is formed over the active layer. A drain electrode is formed to substantially surround at least three surfaces of the source electrode on the active layer.
摘要翻译：公开了一种薄膜晶体管（TFT）和具有该薄膜晶体管的有机发光显示装置。在一个实施例中，TFT包括形成在基板上的栅电极。在具有栅电极的基板上形成栅绝缘层。在栅极绝缘层上形成有源层。源极电极形成在有源层上。漏极形成为基本上围绕有源层上的源电极的至少三个表面。

59. 发明授权

US07864257B2 Thin film transistor and method of manufacturing the same 有权
标题翻译：薄膜晶体管及其制造方法
公开(公告)号：US07864257B2
公开(公告)日：2011-01-04
申请号：US12174522
申请日：2008-07-16
申请人： Jong-Moo Huh , Joon-Hoo Choi , Seung-Kyu Park
发明人： Jong-Moo Huh , Joon-Hoo Choi , Seung-Kyu Park
IPC分类号： G02F1/136 , H01L31/00
CPC分类号： H01L29/66757 , H01L29/41733 , H01L29/42384
摘要： A thin film transistor and a method of manufacturing the thin film transistor is disclosed. The thin film transistor includes first and second ohmic contact layers, an activation layer, an insulating layer, a source electrode formed on the insulating layer and connected to the first ohmic contact layer through first contact hole, a drain electrode formed on the insulating layer and connected to the second ohmic contact layer through second contact hole, a gate electrode formed on the insulating layer between the source electrode and the drain electrode and overlapping the activation layer, and a protective layer formed on the source electrode, the drain electrode, and the gate electrode.
摘要翻译：公开了薄膜晶体管和薄膜晶体管的制造方法。薄膜晶体管包括第一和第二欧姆接触层，激活层，绝缘层，形成在绝缘层上并通过第一接触孔连接到第一欧姆接触层的源电极，形成在绝缘层上的漏电极和通过第二接触孔连接到第二欧姆接触层，形成在源电极和漏电极之间的绝缘层上并与激活层重叠的栅极，以及形成在源电极，漏极和栅电极。

60. 发明授权

US07843132B2 Display device having light emitting element 有权
标题翻译：具有发光元件的显示装置
公开(公告)号：US07843132B2
公开(公告)日：2010-11-30
申请号：US11677369
申请日：2007-02-21
申请人： Joon-Hoo Choi
发明人： Joon-Hoo Choi
IPC分类号： H05B51/00
CPC分类号： H01L27/322 , H01L27/3213 , H01L27/3244 , H01L27/3269 , H01L51/5281
摘要： A display device according to an exemplary embodiment of the invention and a method of forming the same include light emitting elements each having an organic light emitting layer emitting white light, a plurality of driving transistors which supply a driving current to the light emitting elements so as to cause the light emitting elements to emit light, photo sensing parts which detect light amounts according to emission of light from the light emitting elements and output sense signals according to the detected light amounts, and color filters formed on the driving transistors and the photo sensing parts.
摘要翻译：根据本发明的示例性实施例的显示装置及其形成方法包括各自具有发射白光的有机发光层的发光元件，向发光元件提供驱动电流的多个驱动晶体管，以便以使发光元件发光;光敏元件，其根据发光元件的光的发射检测光量，并根据检测到的光量输出感测信号，以及形成在驱动晶体管上的滤色器和感光部分。

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