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公开(公告)号：US06762802B2
公开(公告)日：2004-07-13
申请号：US09851942
申请日：2001-05-10
申请人： Kikuo Ono , Yoshiaki Nakayoshi , Ryutaro Oke , Toshiki Kaneko
发明人： Kikuo Ono , Yoshiaki Nakayoshi , Ryutaro Oke , Toshiki Kaneko
IPC分类号： G02F1136
CPC分类号： G02F1/13458 , G02F1/134363 , G02F1/136213 , G02F1/136227 , G02F2001/136236 , G02F2001/13629 , H01L27/1248 , H01L27/1255 , H01L27/1288
摘要： The present invention provides a novel photolithography processes using photoresist pattern having at least two areas which has different thickness from each other for a fabrication method for a liquid crystal display device having reversed staggered and channel-etched type thin film transistors, reduce a number of photolithography processes required for whole of the fabrication process of the liquid crystal display device, and improve brightness of the liquid crystal display device.
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公开(公告)号：US20070159568A1
公开(公告)日：2007-07-12
申请号：US11522466
申请日：2006-09-18
申请人： Kikuo Ono , Yoshiaki Nakayoshi , Ryutaro Oke , Toshiki Kaneko
发明人： Kikuo Ono , Yoshiaki Nakayoshi , Ryutaro Oke , Toshiki Kaneko
IPC分类号： G02F1/136
CPC分类号： G02F1/13458 , G02F1/134363 , G02F1/136213 , G02F1/136227 , G02F2001/136236 , G02F2001/13629 , H01L27/1248 , H01L27/1255 , H01L27/1288
摘要： The present invention provides a novel photolithography processes using photoresist pattern having at least two areas which has different thickness from each other for a fabrication method for a liquid crystal display device having reversed staggered and channel-etched type thin film transistors, reduce a number of photolithography processes required for whole of the fabrication process of the liquid crystal display device, and improve brightness of the liquid crystal display device.
摘要翻译： 本发明提供了一种使用具有至少两个区域的光致抗蚀剂图案的新型光刻工艺，所述至少两个区域具有彼此不同的厚度，用于具有反向交错和沟道蚀刻型薄膜晶体管的液晶显示装置的制造方法，减少了许多光刻 液晶显示装置整体制造工序所需的工序，提高液晶显示装置的亮度。
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公开(公告)号：US20050007507A1
公开(公告)日：2005-01-13
申请号：US10879635
申请日：2004-06-30
申请人： Kikuo Ono , Yoshiaki Nakayoshi , Ryutaro Oke , Toshiki Kaneko
发明人： Kikuo Ono , Yoshiaki Nakayoshi , Ryutaro Oke , Toshiki Kaneko
IPC分类号： G02F1/136 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G09F9/30 , H01L21/302 , H01L21/3065 , H01L21/336 , H01L29/786 , G02F1/1345
CPC分类号： G02F1/13458 , G02F1/134363 , G02F1/136213 , G02F1/136227 , G02F2001/136236 , G02F2001/13629 , H01L27/1248 , H01L27/1255 , H01L27/1288
摘要： The present invention provides a novel photolithography processes using photoresist pattern having at least two areas which has different thickness from each other for a fabrication method for a liquid crystal display device having reversed staggered and channel-etched type thin film transistors, reduce a number of photolithography processes required for whole of the fabrication process of the liquid crystal display device, and improve brightness of the liquid crystal display device.
摘要翻译： 本发明提供了一种使用具有至少两个区域的光致抗蚀剂图案的新型光刻工艺，所述至少两个区域具有彼此不同的厚度，用于具有反向交错和沟道蚀刻型薄膜晶体管的液晶显示装置的制造方法，减少了许多光刻 液晶显示装置整体制造工序所需的工序，提高液晶显示装置的亮度。
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公开(公告)号：US20050041182A1
公开(公告)日：2005-02-24
申请号：US10956116
申请日：2004-10-04
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1362 , H01L29/786
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
摘要翻译： 在包括第一和第二透明基板的TFT型液晶显示装置和夹在第一和第二基板之间的液晶层的情况下，第一基板包括多条视频信号线，多条扫描信号线和多条扫描信号线 像素区域形成为由视频信号线和扫描信号线包围的区域，每个像素区域包括至少一个有源元件，一个像素电极和一个公共电极，并且在像素电极和液体之间形成滤色器层 晶体层。 液晶显示装置的特征在于，公共电极形成为滤色器之上的层，像素电极形成为滤色器下方的层，并且滤色器至少在像素电极的整个表面上重叠 在像素区域。
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公开(公告)号：US07295268B2
公开(公告)日：2007-11-13
申请号：US11546319
申请日：2006-10-12
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
摘要翻译： 在包括第一和第二透明基板的TFT型液晶显示装置和夹在第一和第二基板之间的液晶层的情况下，第一基板包括多条视频信号线，多条扫描信号线和多条扫描信号线 像素区域形成为由视频信号线和扫描信号线包围的区域，每个像素区域包括至少一个有源元件，一个像素电极和一个公共电极，并且在像素电极和液体之间形成滤色器层 晶体层。 液晶显示装置的特征在于，公共电极形成为滤色器之上的层，像素电极形成为滤色器下方的层，并且滤色器至少在像素电极的整个表面上重叠 在像素区域。
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公开(公告)号：US06816222B2
公开(公告)日：2004-11-09
申请号：US10051185
申请日：2002-01-22
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
摘要翻译： 在包括第一和第二透明基板的TFT型液晶显示装置和夹在第一和第二基板之间的液晶层的情况下，第一基板包括多条视频信号线，多条扫描信号线和多条扫描信号线 像素区域形成为由视频信号线和扫描信号线包围的区域，每个像素区域包括至少一个有源元件，一个像素电极和一个公共电极，并且在像素电极和液体之间形成滤色器层 晶体层。 液晶显示装置的特征在于，公共电极形成为滤色器之上的层，像素电极形成为滤色器下方的层，并且滤色器至少在像素电极的整个表面上重叠 在像素区域。
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公开(公告)号：US07136130B2
公开(公告)日：2006-11-14
申请号：US10956116
申请日：2004-10-04
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
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公开(公告)号：US20070030423A1
公开(公告)日：2007-02-08
申请号：US11546319
申请日：2006-10-12
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
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公开(公告)号：US07612855B2
公开(公告)日：2009-11-03
申请号：US12359636
申请日：2009-01-26
申请人： Kikuo Ono , Ikuko Mori , Ryutaro Oke , Hiroyuki Yarita
发明人： Kikuo Ono , Ikuko Mori , Ryutaro Oke , Hiroyuki Yarita
IPC分类号： G02F1/1343
CPC分类号： G02F1/136227 , G02F1/134363
摘要： A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, and a plurality of pixel regions defined by gate signal lines and drain signal lines. A counter electrode which is planar with a substantially rectangular shape is formed on each pixel region, with a pixel electrode having a plurality of slits in overlapping relationship with the counter electrode. A counter voltage signal line is formed in parallel with the gate signal lines and connected with the counter electrode, a first contact hole for connecting the pixel electrode and a source electrode, a connection line and second and third contact holes are provided. The counter electrode is arranged so as to not overlap the first contact hole.
摘要翻译： 液晶显示装置包括一对基板，其间具有液晶层，以及由栅极信号线和漏极信号线限定的多个像素区域。 在每个像素区域上形成平面的具有大致矩形形状的对电极，其中像素电极具有与对电极重叠的多个狭缝。 反电压信号线与栅极信号线并联形成并与对电极连接，提供用于连接像素电极和源电极的第一接触孔，连接线和第二和第三接触孔。 对置电极被布置成不与第一接触孔重叠。
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公开(公告)号：US07352425B2
公开(公告)日：2008-04-01
申请号：US10991380
申请日：2004-11-19
申请人： Kikuo Ono , Ikuko Mori , Ryutaro Oke , Hiroyuki Yarita
发明人： Kikuo Ono , Ikuko Mori , Ryutaro Oke , Hiroyuki Yarita
IPC分类号： G02F1/1343
CPC分类号： G02F1/136227 , G02F1/134363
摘要： In a liquid crystal display device including a pair of substrates which face each other with a liquid crystal layer disposed therebetween, a plurality of pixel regions which are formed on one substrate, a planar counter electrode which is formed on each pixel region, and a comb-shaped or slit-shaped pixel electrode which is formed on each pixel region, the comb-shaped or slit-shaped pixel electrode being formed over the counter electrode by way of an insulation layer, a notch or a slit is formed in the counter electrode such that a wiring layer made of an opaque material which transmits a potential to the pixel electrode from a thin film transistor defines a region where the wiring layer is not overlapped relative to the counter electrode.
摘要翻译： 在包括一对基板的液晶显示装置中，液晶层配置在一起，形成在一个基板上的多个像素区域，形成在各像素区域上的平面对置电极和梳子 形状或狭缝状的像素电极，形成在每个像素区域上的梳状或狭缝状像素电极通过绝缘层形成在对电极上，凹口或狭缝形成在对置电极 使得由不透明材料制成的布线层，其从薄膜晶体管向像素电极传输电位，限定布线层相对于对电极不重叠的区域。
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