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公开(公告)号：US07639331B2
公开(公告)日：2009-12-29
申请号：US11586541
申请日：2006-10-26
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , G02F1/134363 , G02F1/136204 , G02F2201/124
摘要： A liquid crystal display device that includes a first substrate, a second substrate, and a liquid crystal material sandwiched between the first and second substrates. In the device, the first substrate includes an active element, a first insulation film formed above the active element, a first electrode formed above the first insulation film, a second insulation film formed above the first electrode, and a second electrode formed above the second insulation film. The second insulation film is a coating insulation film, the first insulation film has a first contact hole, the second insulation film is formed between the first and second electrodes, and inside of the first contact hole, the second insulation film formed inside of the first contact hole is formed with a second contact hole, the second electrode is a pixel electrode, the second electrode is electrically connected to the active element via the second contact hole, and a retention capacity is formed by the first and second electrodes and the second insulation film. The resulting liquid crystal display device of such a configuration causes no short circuit in a height-different portion between electrodes formed on both sides of an insulation film.
摘要翻译： 一种液晶显示装置，包括夹在第一和第二基板之间的第一基板，第二基板和液晶材料。 在该器件中，第一基板包括有源元件，形成在有源元件上方的第一绝缘膜，形成在第一绝缘膜上方的第一电极，形成在第一电极上方的第二绝缘膜，以及形成在第二绝缘膜上的第二电极 绝缘膜。 第二绝缘膜是涂覆绝缘膜，第一绝缘膜具有第一接触孔，第二绝缘膜形成在第一和第二电极之间，第一绝缘膜的内部形成在第一接触孔的内部， 接触孔形成有第二接触孔，第二电极是像素电极，第二电极经由第二接触孔电连接到有源元件，并且由第一和第二电极和第二绝缘体形成保持能力 电影。 所得到的这种结构的液晶显示装置在形成在绝缘膜两侧的电极之间的高度不同部分不会发生短路。
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公开(公告)号：US20070097303A1
公开(公告)日：2007-05-03
申请号：US11586541
申请日：2006-10-26
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , G02F1/134363 , G02F1/136204 , G02F2201/124
摘要： A liquid crystal display device that includes a first substrate, a second substrate, and a liquid crystal material sandwiched between the first and second substrates. In the device, the first substrate includes an active element, a first insulation film formed above the active element, a first electrode formed above the first insulation film, a second insulation film formed above the first electrode, and a second electrode formed above the second insulation film. The second insulation film is a coating insulation film, the first insulation film has a first contact hole, the second insulation film is formed between the first and second electrodes, and inside of the first contact hole, the second insulation film formed inside of the first contact hole is formed with a second contact hole, the second electrode is a pixel electrode, the second electrode is electrically connected to the active element via the second contact hole, and a retention capacity is formed by the first and second electrodes and the second insulation film. The resulting liquid crystal display device of such a configuration causes no short circuit in a height-different portion between electrodes formed on both sides of an insulation film.
摘要翻译： 一种液晶显示装置，包括夹在第一和第二基板之间的第一基板，第二基板和液晶材料。 在该器件中，第一基板包括有源元件，形成在有源元件上方的第一绝缘膜，形成在第一绝缘膜上方的第一电极，形成在第一电极上方的第二绝缘膜，以及形成在第二绝缘膜上的第二电极 绝缘膜。 第二绝缘膜是涂覆绝缘膜，第一绝缘膜具有第一接触孔，第二绝缘膜形成在第一和第二电极之间，第一绝缘膜的内部形成在第一接触孔的内部， 接触孔形成有第二接触孔，第二电极是像素电极，第二电极经由第二接触孔电连接到有源元件，并且通过第一和第二电极和第二绝缘体形成保持能力 电影。 所得到的这种结构的液晶显示装置在形成在绝缘膜两侧的电极之间的高度不同部分不会发生短路。
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公开(公告)号：US20080007679A1
公开(公告)日：2008-01-10
申请号：US11812770
申请日：2007-06-21
申请人： Takahiro Ochiai , Takayuki Nakao , Daisuke Sonoda , Hidekazu Miyake , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
发明人： Takahiro Ochiai , Takayuki Nakao , Daisuke Sonoda , Hidekazu Miyake , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/136227 , G02F1/133371 , G02F1/133555 , G02F1/134363 , G02F1/13454 , G09G3/3655 , G09G2300/0456
摘要： The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.
摘要翻译： 半透射型液晶显示装置的制造成品率得到提高。 在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中，液晶显示面板具有多个子像素，每个子像素具有透射部分和反射部分， 其中所述一对基板中的一个具有：有源元件; 第一绝缘膜，设置在比所述有源元件的电极高的层中，并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极，设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中，并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体，并且像素电极经由第二接触孔电连接到电导体。
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公开(公告)号：US07675592B2
公开(公告)日：2010-03-09
申请号：US11812770
申请日：2007-06-21
申请人： Takahiro Ochiai , Takayuki Nakao , Daisuke Sonoda , Hidekazu Miyake , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
发明人： Takahiro Ochiai , Takayuki Nakao , Daisuke Sonoda , Hidekazu Miyake , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/133371 , G02F1/133555 , G02F1/134363 , G02F1/13454 , G09G3/3655 , G09G2300/0456
摘要： The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.
摘要翻译： 半透射型液晶显示装置的制造成品率得到提高。 在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中，液晶显示面板具有多个子像素，每个子像素具有透射部分和反射部分， 其中所述一对基板中的一个具有：有源元件; 第一绝缘膜，设置在比所述有源元件的电极高的层中，并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极，设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中，并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体，并且像素电极经由第二接触孔电连接到电导体。
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公开(公告)号：US20110242471A1
公开(公告)日：2011-10-06
申请号：US13067599
申请日：2011-06-13
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133555 , G02F1/136227 , G02F1/136286 , G02F2201/40 , H01L27/12
摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.
摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。
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公开(公告)号：US07834964B2
公开(公告)日：2010-11-16
申请号：US11819907
申请日：2007-06-29
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/1337 , G02F1/134363 , G02F2001/134345
摘要： A transflective liquid crystal display device with improved display quality in which the liquid initial alignment direction of the liquid crystal layer is in a direction perpendicular to the extending direction of a clearance between the counter electrode of a transmission portion and a counter electrode of a reflection portion or in a direction within a range of ±2° in the clockwise direction perpendicular to the extending direction of the clearance in a case where the liquid crystal layer comprises positive type liquid crystals, or the liquid crystal initial alignment direction of the liquid crystal layer is in a direction parallel with the extending direction of a clearance, or a direction within a range of ±2° in the clockwise direction relative to the extending direction of the clearance in a case where the liquid crystal layer comprises negative type liquid crystals.
摘要翻译： 一种透射型液晶显示装置，其具有改善的显示质量，其中液晶层的液体初始取向方向在与透射部分的对电极和反射部分的对电极之间的间隙的延伸方向垂直的方向上 或者在液晶层包含正型液晶的情况下，在垂直于间隙的延伸方向的顺时针方向上在±2°的范围内的方向，或者液晶层的液晶初始取向方向为 在液晶层包含负型液晶的情况下，在与间隙的延伸方向平行的方向上，或相对于间隙的延伸方向在顺时针方向±2°的范围内的方向。
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公开(公告)号：US20070241332A1
公开(公告)日：2007-10-18
申请号：US11783071
申请日：2007-04-05
IPC分类号： H01L29/04
CPC分类号： G02F1/134363 , G02F1/133555 , G02F1/136227 , G02F1/136286 , G02F2201/40 , H01L27/12
摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.
摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。
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8.发明授权公开(公告)号：US08064026B2
公开(公告)日：2011-11-22
申请号：US12801621
申请日：2010-06-17
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133555 , G02F1/136227 , G02F1/136286 , G02F2201/40 , H01L27/12
摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.
摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。
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公开(公告)号：US07944529B2
公开(公告)日：2011-05-17
申请号：US12923782
申请日：2010-10-07
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/1337 , G02F1/134363 , G02F2001/134345
摘要： A transflective liquid crystal display device with improved display quality in which the liquid initial alignment direction of the liquid crystal layer is in a direction perpendicular to the extending direction of a clearance between the counter electrode of a transmission portion and a counter electrode of a reflection portion or in a direction within a range of ±2° in the clockwise direction perpendicular to the extending direction of the clearance in a case where the liquid crystal layer comprises positive type liquid crystals, or the liquid crystal initial alignment direction of the liquid crystal layer is in a direction parallel with the extending direction of a clearance, or a direction within a range of ±2° in the clockwise direction relative to the extending direction of the clearance in a case where the liquid crystal layer comprises negative type liquid crystals.
摘要翻译： 一种透射型液晶显示装置，其具有改善的显示质量，其中液晶层的液体初始取向方向在与透射部分的对电极和反射部分的对电极之间的间隙的延伸方向垂直的方向上 或者在液晶层包含正型液晶的情况下，在垂直于间隙的延伸方向的顺时针方向上在±2°的范围内的方向，或者液晶层的液晶初始取向方向为 在液晶层包含负型液晶的情况下，在与间隙的延伸方向平行的方向上，或相对于间隙的延伸方向在顺时针方向±2°的范围内的方向。
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10.发明授权公开(公告)号：US07593078B2
公开(公告)日：2009-09-22
申请号：US11772275
申请日：2007-07-02
申请人： Takahiro Ochiai , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
发明人： Takahiro Ochiai , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555 , G02F1/13306 , G02F1/134363
摘要： There is disclosed a transflective liquid crystal display device having reflective portions having an improved contrast ratio. At each subpixel of the display device, a pixel electrode is shared between transmissive and reflective portions. Independent counter electrodes are used respectively for the transmissive and reflective portions. Different potentials are applied to the counter electrodes for the transmissive and reflective portions. The transmissive portion operates in normally black mode. That is, the transmissive portion displays black when no voltage is applied. The reflective portion operates in normally white mode. That is, the reflective portion displays white when no voltage is applied. The liquid crystal layer in the reflective portion is thicker than the liquid crystal layer in the transmissive portion.
摘要翻译： 公开了一种具有提高对比度的反射部分的半透射型液晶显示装置。 在显示装置的每个子像素处，像素电极在透射和反射部分之间共享。 独立的对电极分别用于透射和反射部分。 对于透射和反射部分的对电极施加不同的电位。 透射部分以常黑模式工作。 也就是说，当没有施加电压时，透射部分显示黑色。 反射部分以常白模式工作。 也就是说，当没有施加电压时，反射部分显示白色。 反射部中的液晶层比透射部的液晶层厚。
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