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公开(公告)号：US07019718B2
公开(公告)日：2006-03-28
申请号：US09908654
申请日：2001-07-20
申请人： Shunpei Yamazaki , Jun Koyama , Mitsuaki Osame , Kazutaka Inukai
发明人： Shunpei Yamazaki , Jun Koyama , Mitsuaki Osame , Kazutaka Inukai
IPC分类号： G09G3/30
CPC分类号： G02F1/13454 , G02F1/1339 , G02F1/1345 , G02F1/13452 , H01L27/3276 , H01L51/524 , H01L51/5246
摘要： A display device is reduced in size. Wiring lines are formed in a portion of a pixel substrate which is covered with a sealing member. The width of each of the wiring lines is set to a width that allows the sealing member on the wiring lines sufficient exposure to ultraviolet rays when the sealing member is irradiated with ultraviolet rays through the wiring lines. Instead of using one wide wiring line, a plurality of wiring lines each having a small width are connected in parallel to one another. The area the wiring lines around a pixel portion and a driving circuit occupy and the area the sealing member occupies are thus reduced in the display device, whereby the display device can be made smaller.
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公开(公告)号：US20050093802A1
公开(公告)日：2005-05-05
申请号：US10972510
申请日：2004-10-26
申请人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
发明人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
CPC分类号： H05B33/08 , G09G3/3275 , G09G3/3291 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0814 , G09G2300/0838 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0289 , G09G2310/061 , H01L27/3211 , H01L27/3276 , H01L27/3279 , H01L2227/323
摘要： A display device capable of displaying a picture of vivid colors maintaining a good balance of colors and a good balance of light-emitting brightnesses of the EL elements. The widths of the detour wirings supplying current to the power source feed lines are increased for those EL elements into which a current of a large density flows. This constitution decreases the wiring resistances of the detour wirings, decreases the potential drop through the detour wirings, and suppresses the amount of electric power consumed by the detour wirings.
摘要翻译： 一种能够显示生动的颜色的图像的显示装置，保持色彩的良好平衡和EL元件的发光亮度的良好平衡。 对于大密度电流流过的那些EL元件，向电源馈线提供电流的绕行布线的宽度增加。 这种结构降低了绕行布线的布线电阻，降低了通过绕行布线的电位降，并且抑制了绕线布线所消耗的电力量。
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公开(公告)号：US08436846B2
公开(公告)日：2013-05-07
申请号：US12625642
申请日：2009-11-25
申请人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
发明人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
CPC分类号： H05B33/08 , G09G3/3275 , G09G3/3291 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0814 , G09G2300/0838 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0289 , G09G2310/061 , H01L27/3211 , H01L27/3276 , H01L27/3279 , H01L2227/323
摘要： A display device capable of displaying a picture of vivid colors maintaining a good balance of colors and a good balance of light-emitting brightnesses of the EL elements. The widths of the detour wirings supplying current to the power source feed lines are increased for those EL elements into which a current of a large density flows. This constitution decreases the wiring resistances of the detour wirings, decreases the potential drop through the detour wirings, and suppresses the amount of electric power consumed by the detour wirings.
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公开(公告)号：US07639248B2
公开(公告)日：2009-12-29
申请号：US10972510
申请日：2004-10-26
申请人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
发明人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
CPC分类号： H05B33/08 , G09G3/3275 , G09G3/3291 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0814 , G09G2300/0838 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0289 , G09G2310/061 , H01L27/3211 , H01L27/3276 , H01L27/3279 , H01L2227/323
摘要： A display device capable of displaying a picture of vivid colors maintaining a good balance of colors and a good balance of light-emitting brightnesses of the EL elements. The widths of the detour wirings supplying current to the power source feed lines are increased for those EL elements into which a current of a large density flows. This constitution decreases the wiring resistances of the detour wirings, decreases the potential drop through the detour wirings, and suppresses the amount of electric power consumed by the detour wirings.
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公开(公告)号：US06825820B2
公开(公告)日：2004-11-30
申请号：US09922715
申请日：2001-08-07
申请人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
发明人： Shunpei Yamazaki , Jun Koyama , Kazutaka Inukai , Mitsuaki Osame
IPC分类号： G09G330
CPC分类号： H05B33/08 , G09G3/3275 , G09G3/3291 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0814 , G09G2300/0838 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0289 , G09G2310/061 , H01L27/3211 , H01L27/3276 , H01L27/3279 , H01L2227/323
摘要： A display device capable of displaying a picture of vivid colors maintaining a good balance of colors and a good balance of light-emitting brightnesses of the EL elements. The widths of the detour wirings supplying current to the power source feed lines are increased for those EL elements into which a current of a large density flows. This constitution decreases the wiring resistances of the detour wirings, decreases the potential drop through the detour wirings, and suppresses the amount of electric power consumed by the detour wirings.
摘要翻译： 一种能够显示生动的颜色的图像的显示装置，保持色彩的良好平衡和EL元件的发光亮度的良好平衡。 对于大密度电流流过的那些EL元件，向电源馈线提供电流的绕行布线的宽度增加。 这种结构降低了绕行布线的布线电阻，降低了通过绕行布线的电位降，并且抑制了绕线布线所消耗的电力量。
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公开(公告)号：US07154120B2
公开(公告)日：2006-12-26
申请号：US10756454
申请日：2004-01-14
IPC分类号： H01L29/04
CPC分类号： H01L27/124 , H01L27/1214 , H01L27/127 , H01L27/1288 , H01L29/42384 , H01L29/4908 , H01L29/66757
摘要： The present invention provides an inexpensive light emitting device and an inexpensive electric appliance. By reducing the number of photolithography steps in the fabrication of TFTs, the yield of the light emitting devices can be enhanced and the manufacturing period can be shortened. The present invention is substantially characterized in that a gate electrode is formed of a conductive film made of a plurality of layers and the concentration of impurity regions formed in the inside of an active layer can be adjusted by making use of the selection ratio at the time of etching these layers.
摘要翻译： 本发明提供廉价的发光装置和便宜的电器。 通过减少TFT的制造中的光刻步骤的数量，可以提高发光器件的产量，并且可以缩短制造周期。 本发明的特征在于，栅电极由多层制成的导电膜形成，并且可以通过利用当时的选择比来调节在有源层的内部形成的杂质区的浓度 蚀刻这些层。
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公开(公告)号：US06809343B2
公开(公告)日：2004-10-26
申请号：US10455044
申请日：2003-06-05
IPC分类号： H01L2715
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3275 , G09G2300/0426 , G09G2300/0465 , G09G2300/0809 , G09G2300/0842 , G09G2310/061 , G09G2320/0233 , H01L27/1203 , H01L27/3244 , H01L27/3262 , H01L29/66772 , H01L29/78621 , H01L2251/566
摘要： There is provided an electronic device having high reliability and high color reproducibility. A pixel structure is made such that a switching FET (201) and an electric current controlling FET (202) are formed on a single crystal semiconductor substrate (11), and an EL element (203) is electrically connected to the electric current controlling FET (202). The fluctuation in characteristics of the electric current controlling FET (202) is very low among pixels, and an image with high color reproducibility can be obtained. By taking hot carrier measures in the electric current controlling FET (202), the electronic device having high reliability can be obtained.
摘要翻译： 提供了具有高可靠性和高色彩再现性的电子设备。 进行像素结构，使得开关FET（201）和电流控制用FET（202）形成在单晶半导体基板（11）上，并且将EL元件（203）电连接到电流控制FET （202）。 电流控制FET（202）的特性波动在像素中非常低，并且可以获得具有高色彩再现性的图像。 通过在电流控制用FET（202）中采取热载体测量，可以获得具有高可靠性的电子设备。
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公开(公告)号：US08956895B2
公开(公告)日：2015-02-17
申请号：US12540436
申请日：2009-08-13
CPC分类号： H01L27/322 , H01L27/3244 , H01L27/3281 , H01L33/44
摘要： An inexpensive light emitting device and inexpensive electric equipment are provided. A substrate on which a semiconductor element or a light emitting element is formed and a color filter are manufactured by separate manufacturing processes, and they are bonded to each other to complete the light emitting device. Thus, the yield of the light emitting device is improved and the manufacture period is shortened.
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公开(公告)号：US08648345B2
公开(公告)日：2014-02-11
申请号：US13230137
申请日：2011-09-12
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/3275 , G09G2300/0426 , G09G2300/0465 , G09G2300/0809 , G09G2300/0842 , G09G2310/061 , G09G2320/0233 , H01L27/1203 , H01L27/3244 , H01L27/3262 , H01L29/66772 , H01L29/78621 , H01L2251/566
摘要： There is provided an electronic device having high reliability and high color reproducibility. A pixel structure is made such that a switching FET (201) and an electric current controlling FET (202) are formed on a single crystal semiconductor substrate (11), and an EL element (203) is electrically connected to the electric current controlling FET (202). The fluctuation in characteristics of the electric current controlling FET (202) is very low among pixels, and an image with high color reproducibility can be obtained. By taking hot carrier measures in the electric current controlling FET (202), the electronic device having high reliability can be obtained.
摘要翻译： 提供了具有高可靠性和高色彩再现性的电子设备。 进行像素结构，使得开关FET（201）和电流控制用FET（202）形成在单晶半导体基板（11）上，并且将EL元件（203）电连接到电流控制FET （202）。 电流控制FET（202）的特性波动在像素中非常低，并且可以获得具有高色彩再现性的图像。 通过在电流控制用FET（202）中采取热载体测量，可以获得具有高可靠性的电子设备。
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公开(公告)号：US07208765B2
公开(公告)日：2007-04-24
申请号：US10745007
申请日：2003-12-23
IPC分类号： H01L29/04
CPC分类号： H01L51/56 , H01L27/1222 , H01L27/127 , H01L27/3244 , H01L27/3262 , H01L29/78621 , H01L29/78627 , H01L51/5237 , H01L51/5246 , H01L51/525 , H01L51/5259
摘要： To provide an electronic device capable of bright image display. A pixel is structured such that a switching TFT and a current controlling TFT are formed on a substrate and an EL element is electrically connected to the current controlling TFT. A gate capacitor formed between a gate electrode of the current controlling TFT and an LDD region thereof holds a voltage applied to the gate electrode, and hence a capacitor (condenser) is not particularly necessary in the pixel, thereby making the effective light emission area of the pixel large.
摘要翻译： 提供能够进行明亮图像显示的电子设备。 像素被构造成使得开关TFT和电流控制TFT形成在衬底上，并且EL元件电连接到电流控制TFT。 形成在电流控制TFT的栅极电极和LDD区域之间的栅极电容器保持施加到栅电极的电压，因此在像素中不特别需要电容器（电容器），从而使有效发光面积 像素大。
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