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。

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。

公开(公告)号：US07187005B2

公开(公告)日：2007-03-06

申请号：US10727222

申请日：2003-12-04

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Hye-Dong Kim ,  Ul-Ho Lee

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Hye-Dong Kim ,  Ul-Ho Lee

IPC分类号： H01L29/04 ,  H01L29/786

CPC分类号： H01L27/1229 ,  H01L27/1214 ,  H01L27/1285 ,  H01L27/1296 ,  H01L27/3262 ,  H01L29/04 ,  H01L29/78675

摘要： A flat panel display 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 has a light emitting device, a switching thin film transistor including a semiconductor active layer having at least 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 at least a channel area for driving the light emitting device so that a predetermined current flows through the light emitting device according to the data signal, the channel areas of the switching TFT and the driving TFT having different directions of current flow.

摘要翻译： 降低驱动薄膜晶体管（TFT）的导通电流的平板显示器，保持开关TFT的高开关特性，使用驱动TFT保持均匀的亮度，并且在相同的电压下保持发光器件的使用寿命 施加到开关TFT和驱动TFT，而不改变有源层的尺寸。 平板显示器具有发光器件，开关薄膜晶体管，其包括至少具有用于将数据信号传送到发光器件的沟道区域的半导体有源层，以及包括半导体有源层的驱动薄膜晶体管，所述半导体有源层具有 至少一个用于驱动发光器件的通道区域，使得预定电流根据数据信号流过发光器件，开关TFT和具有不同电流方向的驱动TFT的沟道区域。

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。

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.

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。

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。

公开(公告)号：US07285902B2

公开(公告)日：2007-10-23

申请号：US10815792

申请日：2004-04-02

申请人： Jae-Bon Koo ,  Sang-Il Park ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

发明人： Jae-Bon Koo ,  Sang-Il Park ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L27/1222 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3262 ,  H01L29/78624

摘要： Disclosed is a flat panel display capable of enhancing a white balance by making a doping concentration or shape and size of drain offset regions of driving transistors different, in R, G and B unit pixels of each pixel. A flat panel display, comprises a plurality of pixels, where each of pixels including R, G and B unit pixels to embody red (R), green (G) and blue (B) colors, respectively. Each of the unit pixels includes a transistor with source/drain regions. Transistors of at least two unit pixels of the R, G and B unit pixels have drain regions of different geometric structures. In each unit pixel, a resistance value of the drain region of the transistor to drive a light-emitting device having the highest luminous efficiency among the transistors is higher than that of the drain region of a transistor to drive the light-emitting device having a relatively low luminous efficiency.

摘要翻译： 公开了一种平板显示器，其能够通过在每个像素的R，G和B单位像素中使驱动晶体管的漏极偏移区域的掺杂浓度或形状和尺寸不同而增强白平衡。 平板显示器包括多个像素，其中包括R，G和B单位像素的每个像素分别体现为红色（R），绿色（G）和蓝色（B）颜色。 每个单位像素包括具有源极/漏极区域的晶体管。 R，G和B单元像素的至少两个单位像素的晶体管具有不同几何结构的漏极区域。 在每个单位像素中，用于驱动晶体管中具有最高发光效率的发光器件的晶体管的漏极区域的电阻值高于晶体管的漏极区域的电阻值，以驱动具有 发光效率相对较低。

公开(公告)号：US20080176349A1

公开(公告)日：2008-07-24

申请号：US12004404

申请日：2007-12-21

申请人： Min-Chul Suh ,  Nam-Choul Yang ,  Jae-Bon Koo ,  Hye-Dong Kim ,  Ho-Kyoon Chung ,  Ul-Ho Lee

发明人： Min-Chul Suh ,  Nam-Choul Yang ,  Jae-Bon Koo ,  Hye-Dong Kim ,  Ho-Kyoon Chung ,  Ul-Ho Lee

IPC分类号： H01L21/36 ,  H01L51/56

CPC分类号： H01L29/04 ,  B82Y20/00 ,  B82Y30/00 ,  H01L27/3244 ,  H01L29/66969 ,  H01L29/786 ,  H01L29/78681 ,  H01L29/78684 ,  H01L29/7869 ,  H01L51/0013 ,  H01L51/0097 ,  H01L2251/5338 ,  H01L2251/5369

摘要： A flexible flat panel display where nanoparticles are used for the active layer of the TFTs and the substrate is flexible and can be manufactured at room temperature, a flat panel display device having the same, a method of manufacturing a TFT, a method of manufacturing a flat panel display device, and a method of manufacturing a donor sheet. In making the TFTs in the display, a donor sheet is used to transfer the nanoparticles from the sheet to the substrate. The thin film transistor is placed on a substrate and includes a channel region which has at least one P-type or N-type nanoparticle arranged in a lengthwise direction, wherein the lengthwise direction of the P-type or N-type nanoparticles is parallel to a P-type or an N-type nanoparticle line partitioned off on the substrate.

摘要翻译： 用于TFT和基板的有源层的纳米颗粒的柔性平板显示器是柔性的并且可以在室温下制造，具有该平板显示装置的平板显示装置，TFT的制造方法，制造方法 平板显示装置，以及制造供体薄片的方法。 在制造显示器中的TFT时，使用供体片将纳米颗粒从片材转移到衬底。 薄膜晶体管被放置在基板上，并且包括具有沿长度方向布置的至少一个P型或N型纳米颗粒的沟道区，其中P型或N型纳米颗粒的长度方向平行于 在衬底上分隔的P型或N型纳米颗粒线。

公开(公告)号：US07381579B2

公开(公告)日：2008-06-03

申请号：US10995514

申请日：2004-11-24

申请人： Min-Chul Suh ,  Nam-Choul Yang ,  Jae-Bon Koo ,  Hye-Dong Kim ,  Ho-Kyoon Chung ,  Ul-Ho Lee

发明人： Min-Chul Suh ,  Nam-Choul Yang ,  Jae-Bon Koo ,  Hye-Dong Kim ,  Ho-Kyoon Chung ,  Ul-Ho Lee

IPC分类号： H01L21/00

CPC分类号： B41M5/38207 ,  B41M5/395 ,  B82Y20/00 ,  B82Y30/00 ,  H01L27/3244 ,  H01L29/04 ,  H01L29/78681 ,  H01L29/7869 ,  H01L51/0013 ,  H01L51/0097 ,  H01L2251/5338 ,  H01L2251/5369 ,  Y10S977/773 ,  Y10T428/31504

摘要： A flexible flat panel display where nanoparticles are used for an active layer and the substrate is a flexible plastic, a method of manufacturing the same, a method of manufacturing a thin film transistor (TFT) using the donor sheet, and a method of manufacturing a flat panel display device using the donor sheet. In making the TFTs in the display, a donor sheet is used to transfer the nanoparticles from the sheet to the substrate. The donor sheet can be manufactured at room temperature. The donor sheet has a base film, and a transfer layer being disposed at one side of the base film and transferable, wherein the transfer layer has a plurality of nanoparticles which are arranged to be approximately parallel to one another.

摘要翻译： 一种柔性平板显示器，其中纳米颗粒用于有源层，并且衬底是柔性塑料，其制造方法，使用该供体薄片制造薄膜晶体管（TFT）的方法，以及制造方法 使用供体片的平板显示装置。 在制造显示器中的TFT时，使用供体片将纳米颗粒从片材转移到衬底。 供体片可以在室温下制造。 供体片具有基膜，并且转移层设置在基膜的一侧并可转印，其中转印层具有被布置为彼此大致平行的多个纳米颗粒。