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1. 发明授权

US07442594B2 Method for manufacturing a flat panel display with improved white balance 有权
标题翻译：用于制造具有改善的白平衡的平板显示器的方法
公开(公告)号：US07442594B2
公开(公告)日：2008-10-28
申请号：US11610789
申请日：2006-12-14
申请人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Deuk-Jong Kim , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Deuk-Jong Kim , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
IPC分类号： H01L21/00
CPC分类号： H01L29/045 , H01L27/12 , H01L27/1277 , H01L27/1281 , H01L27/3211 , H01L27/3262
摘要： Disclosed is a flat panel display capable of improving a white balance by making channel regions of transistors of R, G, and B unit pixels with different current mobilities. The flat panel display includes a plurality of pixels, each of the pixels including R, G and B unit pixels to embody red (R), green (G), and blue (B) colors, respectively, and each of the unit pixels including at least one transistor. Channel layers of the transistors of at least two unit pixels among the R, G, and B unit pixels have different current mobilities from one another. The R, G, B unit pixels includes transistors and the transistor of at least one unit pixel among the R, G, and B unit pixels includes the channel layer made of silicon layers of different film qualities.
摘要翻译：公开了一种能够通过使具有不同电流迁移率的R，G和B单元像素的晶体管的沟道区域来改善白平衡的平板显示器。平板显示器包括多个像素，每个像素包括分别具有红色（R），绿色（G）和蓝色（B）颜色的R，G和B单位像素，并且每个单位像素包括至少一个晶体管。 R，G和B单位像素中的至少两个单位像素的晶体管的沟道层彼此具有不同的电流迁移率。 R，G，B单位像素包括晶体管，R，G和B单位像素中的至少一个单位像素的晶体管包括由不同膜质量的硅层制成的沟道层。

2. 发明申请

US20070085094A1 FLAT PANEL DISPLAY WITH IMPROVED WHITE BALANCE 有权
标题翻译：平板显示屏具有改进的白平衡
公开(公告)号：US20070085094A1
公开(公告)日：2007-04-19
申请号：US11610789
申请日：2006-12-14
申请人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Deuk-Jong Kim , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Deuk-Jong Kim , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
IPC分类号： H01L33/00 , H01L29/20
CPC分类号： H01L29/045 , H01L27/12 , H01L27/1277 , H01L27/1281 , H01L27/3211 , H01L27/3262
摘要： Disclosed is a flat panel display capable of improving a white balance by making channel regions of transistors of R, G, and B unit pixels with different current mobilities. The flat panel display includes a plurality of pixels, each of the pixels including R, G and B unit pixels to embody red (R), green (G), and blue (B) colors, respectively, and each of the unit pixels including at least one transistor. Channel layers of the transistors of at least two unit pixels among the R, G, and B unit pixels have different current mobilities from one another. The R, G, B unit pixels includes transistors and the transistor of at least one unit pixel among the R, G, and B unit pixels includes the channel layer made of silicon layers of different film qualities.
摘要翻译：公开了一种能够通过使具有不同电流迁移率的R，G和B单位像素的晶体管的沟道区域来改善白平衡的平板显示器。平板显示器包括多个像素，每个像素包括分别具有红色（R），绿色（G）和蓝色（B）颜色的R，G和B单位像素，并且每个单位像素包括至少一个晶体管。 R，G和B单位像素中的至少两个单位像素的晶体管的沟道层彼此具有不同的电流迁移率。 R，G，B单位像素包括晶体管，R，G和B单位像素中的至少一个单位像素的晶体管包括由不同膜质量的硅层制成的沟道层。

3. 发明授权

US07161180B2 Flat panel display with improved white balance 有权
标题翻译：具有改善白平衡的平板显示器
公开(公告)号：US07161180B2
公开(公告)日：2007-01-09
申请号：US10823712
申请日：2004-04-14
申请人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Deuk-Jong Kim , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Deuk-Jong Kim , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
IPC分类号： H01J29/04
CPC分类号： H01L29/045 , H01L27/12 , H01L27/1277 , H01L27/1281 , H01L27/3211 , H01L27/3262
摘要： Disclosed is a flat panel display capable of improving a white balance by making channel regions of transistors of R, G and B unit pixels with different current mobilities. The flat panel display includes a plurality of pixels, each of the pixels including R, G and B unit pixels to embody red (R), green (G) and blue (B) colors, respectively, and each of the unit pixels including at least one transistor. Channel layers of the transistors of at least two unit pixels among the R, G and B unit pixels have different current mobilities from one another. The R, G, B unit pixels includes transistors and the transistor of at least one unit pixel among the R, G and B unit pixels includes the channel layer made of silicon layers of different film qualities.
摘要翻译：公开了能够通过使具有不同电流迁移率的R，G和B单位像素的晶体管的沟道区域来改善白平衡的平板显示器。平板显示器包括多个像素，每个像素包括分别具有红色（R），绿色（G）和蓝色（B）颜色的R，G和B单位像素，并且每个单位像素包括在至少一个晶体管。 R，G和B单位像素中的至少两个单位像素的晶体管的沟道层彼此具有不同的电流迁移率。 R，G，B单位像素包括晶体管，R，G和B单位像素中的至少一个单位像素的晶体管包括由不同膜质量的硅层制成的沟道层。

4. 发明授权

US07009207B2 Flat panel display with thin film transistor 有权
标题翻译：带薄膜晶体管的平板显示器
公开(公告)号：US07009207B2
公开(公告)日：2006-03-07
申请号：US10989643
申请日：2004-11-17
申请人： Jae-Bon Koo , Ji-Yong Park , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
IPC分类号： H01L29/04
CPC分类号： H01L29/78696 , H01L27/1285 , H01L27/1296 , H01L29/04 , H01L29/7866
摘要： A flat panel display capable of lowering an on-current of a driving thin film transistor (TFT), maintaining high switching properties of a switching TFT, maintaining uniform brightness using the driving TFT, and maintaining a life span of a light emitting device while the same voltages are applied to the switching TFT and the driving TFT without changing a size of an active layer. The flat panel display includes a light emitting device, a switching thin film transistor including a semiconductor active layer having a channel area for transferring a data signal to the light emitting device, and a driving thin film transistor including a semiconductor active layer having a channel area for driving the light emitting device. A predetermined amount of current flows through the light emitting device according to the data signal. The channel area of the switching thin film transistor has crystal grains with at least one of different sized or different shaped crystal grains than the crystal grains in the channel area of the driving thin film transistor.
摘要翻译：一种平板显示器，其能够降低驱动薄膜晶体管（TFT）的导通电流，保持开关TFT的高开关特性，使用驱动TFT保持均匀的亮度，并且保持发光器件的寿命，同时在不改变有源层的尺寸的情况下，向开关TFT和驱动TFT施加相同的电压。平板显示器包括发光器件，包括具有用于将数据信号传输到发光器件的沟道区域的半导体有源层的开关薄膜晶体管，以及包括具有沟道面积的半导体有源层的驱动薄膜晶体管用于驱动发光装置。预定量的电流根据数据信号流过发光器件。开关薄膜晶体管的沟道区域具有与驱动薄膜晶体管的沟道区域中的晶粒不同尺寸或不同形状的晶粒中的至少一种的晶粒。

5. 发明授权

US06876001B2 Flat panel display with thin film transistor 有权
公开(公告)号：US06876001B2
公开(公告)日：2005-04-05
申请号：US10715424
申请日：2003-11-19
申请人： Jae-Bon Koo , Ji-Yong Park , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
IPC分类号： G02F1/1333 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/04 , H01L29/786
CPC分类号： H01L29/78696 , H01L27/1285 , H01L27/1296 , H01L29/04 , H01L29/7866
摘要： A flat panel display capable of lowering an on-current of a driving thin film transistor (TFT), maintaining high switching properties of a switching TFT, maintaining uniform brightness using the driving TFT, and maintaining a life span of a light emitting device while the same voltages are applied to the switching TFT and the driving TFT without changing a size of an active layer. The flat panel display includes a light emitting device, a switching thin film transistor including a semiconductor active layer having a channel area for transferring a data signal to the light emitting device, and a driving thin film transistor including a semiconductor active layer having a channel area for driving the light emitting device. A predetermined amount of current flows through the light emitting device according to the data signal. The channel area of the switching thin film transistor has crystal grains with at least one of different sized or different shaped crystal grains than the crystal grains in the channel area of the driving thin film transistor.

6. 发明申请

US20050087744A1 Flat panel display with thin film transistor 有权
标题翻译：带薄膜晶体管的平板显示器
公开(公告)号：US20050087744A1
公开(公告)日：2005-04-28
申请号：US10989643
申请日：2004-11-17
申请人： Jae-Bon Koo , Ji-Yong Park , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Ul-Ho Lee , Jin-Soo Kim , Jin-Woung Jung , Chang-Gyu Lee
IPC分类号： G02F1/1333 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/04 , H01L29/786 , H01L29/76
CPC分类号： H01L29/78696 , H01L27/1285 , H01L27/1296 , H01L29/04 , H01L29/7866
摘要： A flat panel display capable of lowering an on-current of a driving thin film transistor (TFT), maintaining high switching properties of a switching TFT, maintaining uniform brightness using the driving TFT, and maintaining a life span of a light emitting device while the same voltages are applied to the switching TFT and the driving TFT without changing a size of an active layer. The flat panel display includes a light emitting device, a switching thin film transistor including a semiconductor active layer having a channel area for transferring a data signal to the light emitting device, and a driving thin film transistor including a semiconductor active layer having a channel area for driving the light emitting device. A predetermined amount of current flows through the light emitting device according to the data signal. The channel area of the switching thin film transistor has crystal grains with at least one of different sized or different shaped crystal grains than the crystal grains in the channel area of the driving thin film transistor.
摘要翻译：一种平板显示器，其能够降低驱动薄膜晶体管（TFT）的导通电流，保持开关TFT的高开关特性，使用驱动TFT保持均匀的亮度，并且保持发光器件的使用寿命，同时在不改变有源层的尺寸的情况下，向开关TFT和驱动TFT施加相同的电压。平板显示器包括发光器件，包括具有用于将数据信号传输到发光器件的沟道区域的半导体有源层的开关薄膜晶体管，以及包括具有沟道面积的半导体有源层的驱动薄膜晶体管用于驱动发光装置。预定量的电流根据数据信号流过发光器件。开关薄膜晶体管的沟道区域具有与驱动薄膜晶体管的沟道区域中的晶粒不同尺寸或不同形状的晶粒中的至少一种的晶粒。

7. 发明授权

US08350267B2 Flat panel display 有权
标题翻译：平板显示器
公开(公告)号：US08350267B2
公开(公告)日：2013-01-08
申请号：US12104749
申请日：2008-04-17
申请人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Ki-Yong Lee , Ul-Ho Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Ki-Yong Lee , Ul-Ho Lee
IPC分类号： H01L27/14
CPC分类号： G09G3/3275 , H01L27/1214 , H01L29/78621 , H01L29/78624 , H01L29/78645 , H01L29/78672 , H01L29/78696
摘要： A high-speed flat panel display has thin film transistors in a pixel array portion in which a plurality of pixels are arranged and a driving circuit portion for driving the pixels of the pixel array portion, which have different resistance values than each other or have different geometric structures than each other. The flat panel display comprises a pixel array portion where a plurality of pixels are arranged, and a driving circuit portion for driving the pixels of the pixel array portion. The thin film transistors in the pixel array portion and the driving circuit portion have different resistance values in their gate regions or drain regions than each other, or have different geometric structures than each other. One thin film transistor has a zigzag shape in its gate region or drain region or has an offset region.
摘要翻译：高速平板显示器在其中排列有多个像素的像素阵列部分中具有薄膜晶体管，以及用于驱动像素阵列部分的像素的驱动电路部分，其具有彼此不同的电阻值或具有不同的像素阵列部分几何结构比彼此。平板显示器包括其中布置有多个像素的像素阵列部分和用于驱动像素阵列部分的像素的驱动电路部分。像素阵列部分和驱动电路部分中的薄膜晶体管在其栅极区域或漏极区域中具有彼此不同的电阻值，或者具有彼此不同的几何结构。一个薄膜晶体管在其栅极区域或漏极区域中具有锯齿形状或具有偏移区域。

8. 发明申请

US20050012100A1 Flat panel display 有权
标题翻译：平板显示器
公开(公告)号：US20050012100A1
公开(公告)日：2005-01-20
申请号：US10823713
申请日：2004-04-14
申请人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Ki-Yong Lee , Ul-Ho Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Ki-Yong Lee , Ul-Ho Lee
IPC分类号： H01L21/77 , H01L21/84 , H01L27/12 , H01L29/786 , H01L31/036 , H01L29/04 , G02F1/133
CPC分类号： G09G3/3275 , H01L27/1214 , H01L29/78621 , H01L29/78624 , H01L29/78645 , H01L29/78672 , H01L29/78696
摘要： The present invention discloses a high-speed flat panel display with a long lifetime, wherein thin film transistors in a pixel array portion in which a plurality of pixels are arranged and a driving circuit portion for driving the pixels of the pixel array portion, have different resistance values than each other or have different geometric structures than each other. The flat panel display comprises a pixel array portion where a plurality of pixels are arranged, and a driving circuit portion for driving the pixels of the pixel array portion. The thin film transistors in the pixel array portion and the driving circuit portion have different resistance values in their gate regions or drain regions than each other, or have different geometric structures than each other. One of the thin film transistors in the pixel array portion and the thin film transistors in the driving circuit has zigzag shape in its gate region or drain region or has an offset region.
摘要翻译：本发明公开了一种寿命长的高速平板显示器，其中排列有多个像素的像素阵列部分中的薄膜晶体管和用于驱动像素阵列部分的像素的驱动电路部分具有不同的电阻值彼此相差或具有彼此不同的几何结构。平板显示器包括其中布置有多个像素的像素阵列部分和用于驱动像素阵列部分的像素的驱动电路部分。像素阵列部分和驱动电路部分中的薄膜晶体管在其栅极区域或漏极区域中具有彼此不同的电阻值，或者具有彼此不同的几何结构。像素阵列部分中的薄膜晶体管之一和驱动电路中的薄膜晶体管在其栅极区域或漏极区域中具有锯齿形状或具有偏移区域。

9. 发明授权

US07417252B2 Flat panel display 有权
标题翻译：平板显示器
公开(公告)号：US07417252B2
公开(公告)日：2008-08-26
申请号：US10823713
申请日：2004-04-14
申请人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Ki-Yong Lee , Ul-Ho Lee
发明人： Jae-Bon Koo , Ji-Yong Park , Sang-Il Park , Ki-Yong Lee , Ul-Ho Lee
IPC分类号： H01L31/036 , H01L29/04
CPC分类号： G09G3/3275 , H01L27/1214 , H01L29/78621 , H01L29/78624 , H01L29/78645 , H01L29/78672 , H01L29/78696
摘要： The present invention discloses a high-speed flat panel display with a long lifetime, wherein thin film transistors in a pixel array portion in which a plurality of pixels are arranged and a driving circuit portion for driving the pixels of the pixel array portion, have different resistance values than each other or have different geometric structures than each other. The flat panel display comprises a pixel array portion where a plurality of pixels are arranged, and a driving circuit portion for driving the pixels of the pixel array portion. The thin film transistors in the pixel array portion and the driving circuit portion have different resistance values in their gate regions or drain regions than each other, or have different geometric structures than each other. One of the thin film transistors in the pixel array portion and the thin film transistors in the driving circuit has zigzag shape in its gate region or drain region or has an offset region.
摘要翻译：本发明公开了一种寿命长的高速平板显示器，其中排列有多个像素的像素阵列部分中的薄膜晶体管和用于驱动像素阵列部分的像素的驱动电路部分具有不同的电阻值彼此相差或具有彼此不同的几何结构。平板显示器包括其中布置有多个像素的像素阵列部分和用于驱动像素阵列部分的像素的驱动电路部分。像素阵列部分和驱动电路部分中的薄膜晶体管在其栅极区域或漏极区域中具有彼此不同的电阻值，或者具有彼此不同的几何结构。像素阵列部分中的薄膜晶体管之一和驱动电路中的薄膜晶体管在其栅极区域或漏极区域中具有锯齿形状或具有偏移区域。

10. 发明授权

US08049220B2 Flat panel display device with polycrystalline silicon thin film transistor 有权
标题翻译：具有多晶硅薄膜晶体管的平板显示装置
公开(公告)号：US08049220B2
公开(公告)日：2011-11-01
申请号：US11942460
申请日：2007-11-19
申请人： Ji-Yong Park , Ul-Ho Lee , Jae-Bon Koo , Ki-Yong Lee , Hye-Hyang Park
发明人： Ji-Yong Park , Ul-Ho Lee , Jae-Bon Koo , Ki-Yong Lee , Hye-Hyang Park
IPC分类号： H01L27/14
CPC分类号： H01L29/78696 , G02F1/13454 , H01L27/1285 , H01L27/1296 , H01L29/04 , H01L29/66757 , H01L29/78675
摘要： The present invention relates to a flat panel display device comprising a polycrystalline silicon thin film transistor and provides a flat panel display device having improved characteristics by having a different number of grain boundaries included in polycrystalline silicon thin film formed in active channel regions of a driving circuit portion and active channel regions of pixel portion. This may be achieved by having a different number of grain boundaries included in the polycrystalline silicon thin film formed in active channel regions of a switching thin film transistor and a driving thin film transistor formed in the pixel portion, and by having a different number of grain boundaries included in polycrystalline silicon thin film formed in active channel regions of a thin film transistor for driving the pixel portion for each red, green and blue of the pixel portion. Further, this may be achieved by having a different number of grain boundaries included in polycrystalline silicon formed in active channel regions of an NMOS thin film transistor and a PMOS thin film transistor for forming CMOS transistor used in flat panel display device, thereby constructing a thin film transistor to obtain the improved characteristics for each transistor.
摘要翻译：本发明涉及一种包括多晶硅薄膜晶体管的平板显示装置，通过在驱动电路的有源沟道区域中形成的多晶硅薄膜中包含不同数量的晶界，提供具有改进特性的平板显示装置像素部分和有源沟道区域。这可以通过在形成在像素部分中的开关薄膜晶体管和驱动薄膜晶体管的有源沟道区域中形成的多晶硅薄膜中包含不同数量的晶界，并且通过具有不同数量的晶粒来实现包括在形成在用于驱动像素部分的每个红，绿和蓝的像素部分的薄膜晶体管的有源沟道区域中的多晶硅薄膜中的边界。此外，这可以通过在NMOS薄膜晶体管的有源沟道区域中形成的多晶硅中包含不同数量的晶界和用于形成用于平板显示器件的CMOS晶体管的PMOS薄膜晶体管来实现，从而构造薄的以获得每个晶体管的改进特性。

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